WorldWideScience

Sample records for nuclear networking fashions

  1. Statistical mechanics of the fashion game on random networks

    International Nuclear Information System (INIS)

    Sun, YiFan

    2016-01-01

    A model of fashion on networks is studied. This model consists of two groups of agents that are located on a network and have opposite viewpoints towards being fashionable: behaving consistently with either the majority or the minority of adjacent agents. Checking whether the fashion game has a pure Nash equilibrium (pure NE) is a non-deterministic polynomial complete problem. Using replica-symmetric mean field theory, the largest proportion of satisfied agents and the region where at least one pure NE should exist are determined for several types of random networks. Furthermore, a quantitive analysis of the asynchronous best response dynamics yields the phase diagram of existence and detectability of pure NE in the fashion game on some random networks. (paper: classical statistical mechanics, equilibrium and non-equilibrium).

  2. Innovation in Downstream Fashion Retail Networks

    DEFF Research Database (Denmark)

    Tambo, Torben

    2012-01-01

    While product marketers and brand owners struggle to make new products, manufacturing processes and inbound logistics, innovation taking place in retail networks is often overlooked. Networks in retailing are comprised by varieties of single- and multi-brand stores, chains and departments stores...

  3. Nuclear networking.

    Science.gov (United States)

    Xie, Wei; Burke, Brian

    2017-07-04

    Nuclear lamins are intermediate filament proteins that represent important structural components of metazoan nuclear envelopes (NEs). By combining proteomics and superresolution microscopy, we recently reported that both A- and B-type nuclear lamins form spatially distinct filament networks at the nuclear periphery of mouse fibroblasts. In particular, A-type lamins exhibit differential association with nuclear pore complexes (NPCs). Our studies reveal that the nuclear lamina network in mammalian somatic cells is less ordered and more complex than that of amphibian oocytes, the only other system in which the lamina has been visualized at high resolution. In addition, the NPC component Tpr likely links NPCs to the A-type lamin network, an association that appears to be regulated by C-terminal modification of various A-type lamin isoforms. Many questions remain, however, concerning the structure and assembly of lamin filaments, as well as with their mode of association with other nuclear components such as peripheral chromatin.

  4. Collaboration on technological innovation in Danish fashion chains: A network perspective

    DEFF Research Database (Denmark)

    Tambo, Torben

    2014-01-01

    and departments stores, technology and service providers, ownership structures and local level supply chain facilities. This paper analyses theoretical and empirical views of innovation in international retail networks using lead actors in the (Danish) fashion industry as a case to highlight how this industry...... in business networks. The network comprises an innovation system that focuses on organisational learning and iterative development of the intended technologies. Implications of the current study are suggestions to brand owners, network partners and retailers on how to identify, understand, support and promote......With brand owners struggling to compete with new products, physical production processes and sourcing logistics, innovation taking place in retail networks is often overlooked. Networks in retailing are comprised by the brand owner, the varieties of single- and multi-brand stores, chains...

  5. Research Issues on Customer-Oriented and Eco-friendly Networks for Healthy Fashionable Goods

    OpenAIRE

    Fornasiero , Rosanna; Chiodi , Andrea; Carpanzano , Emanuele; Carneiro , Luis

    2010-01-01

    International audience; Needs and expectations of specific target groups - such as elderly, obese, disabled, or diabetic persons- are arising as challenging opportunities for European companies which are asked to supply small series of functional and fashionable goods of high quality, affordable price and eco-compatible. In order to design, develop, produce and distribute such products, a new framework and related components of collaborative networking need to be developed, enabling the produ...

  6. European nuclear education network

    International Nuclear Information System (INIS)

    Blomgren, J.; Moons, F.; Safieh, J.

    2005-01-01

    In most countries within the European Union that rely to a significant extent on nuclear power, neither undergraduate nor PhD education is producing a sufficient number of engineers and doctors to fill the needs of the industry. As a result of an EU-supported project, a new education organisation, European Nuclear Education Network (ENEN), has recently been established, with the aim to establish a European master's degree of nuclear engineering. Recently, a new EU project, Nuclear European Platform of Training and University Organisations (NEPTUNO), has been launched, aiming at the practical implementation of ENEN and harmonisation of training activities. (author)

  7. The nuclear data centres network

    International Nuclear Information System (INIS)

    Lemmel, H.D.

    1997-03-01

    The activities of eleven nuclear data centers are summarized and their cooperation under the auspices of the International Atomic Energy Agency is described. The Nuclear Data Centers Network has been established with the objective of providing nuclear physics databases that are required for nuclear technology, including energy and non-energy nuclear applications. (author)

  8. The Nuclear Data Centres Network

    International Nuclear Information System (INIS)

    Lemmel, H.D.

    1995-08-01

    The activities of eleven nuclear data centers are summarized and their cooperation under the auspices of the International Atomic Energy Agency is described. The Nuclear Data Centers Network has been established with the objective of providing nuclear physics databases that are required for nuclear technology, including energy and non-energy nuclear applications. (author)

  9. The nuclear data centres network

    International Nuclear Information System (INIS)

    Pronyaev, V.G.

    1999-03-01

    The activities of thirteen nuclear data centers are summarized and their cooperation under the auspices of the International Atomic Energy Agency is described. The Nuclear Data Centers Network has been established with the objective of providing nuclear physics databases that are required for nuclear technology, including energy and non-energy nuclear applications. (author)

  10. The Nuclear Data Centres Network

    Energy Technology Data Exchange (ETDEWEB)

    Lemmel, H D [ed.

    1995-08-01

    The activities of eleven nuclear data centers are summarized and their cooperation under the auspices of the International Atomic Energy Agency is described. The Nuclear Data Centers Network has been established with the objective of providing nuclear physics databases that are required for nuclear technology, including energy and non-energy nuclear applications. (author).

  11. Androgen receptor regulates nuclear trafficking and nuclear domain residency of corepressor HDAC7 in a ligand-dependent fashion

    International Nuclear Information System (INIS)

    Karvonen, Ulla; Jaenne, Olli A.; Palvimo, Jorma J.

    2006-01-01

    In addition to chromosomal proteins, histone deacetylases (HDACs) target transcription factors in transcriptional repression. Here, we show that the class II HDAC family member HDAC7 is an efficient corepressor of the androgen receptor (AR). HDAC7 resided in the cytoplasm in the absence of AR or a cognate ligand, but hormone-occupancy of AR induced nuclear transfer of HDAC7. Nuclear colocalization pattern of AR and HDAC7 was dependent on the nature of the ligand. In the presence of testosterone, a portion of HDAC7 localized to pearl-like nuclear domains, whereas AR occupied with antagonistic ligands cyproterone acetate- or casodex (bicalutamide) recruited HDAC7 from these domains to colocalize with the receptor in speckles and nucleoplasm in a more complete fashion. Ectopic expression of PML-3 relieved the repressive effect of HDAC7 on AR function by sequestering HDAC7 to PML-3 domains. AR acetylation at Lys630/632/633 was not the target of HDAC7 repression, since repression of AR function was independent of these acetylation sites. Moreover, the deacetylase activity of HDAC7 was in part dispensable in the repression of AR function. In sum, our results identify HDAC7 as a novel AR corepressor whose subcellular and subnuclear compartmentalization can be regulated in an androgen-selective manner

  12. Digital marketing strategies in the luxury fashion sector. Interaction and social networks as a necessary tool

    OpenAIRE

    González Romo, Zahaira; Plaza Romero, Noemí

    2017-01-01

    Luxury brands reinvent themselves in their marketing and business strategies to adapt and approach emerging markets eager to consume luxury fashion, which is why digital marketing becomes an essential tool for the communication of luxury brands leaders in the market with their younger audiences. The present research aims to know what are the current strategies in digital marketing that are being carried out by the brands of the luxury fashion sector. The aim is to identify the most relevant a...

  13. Customer-Oriented and Eco-friendly Networks for Health Fashionable Goods – The CoReNet Approach

    OpenAIRE

    Azevedo , Américo; Bastos , João; Almeida , António; Soares , Carlos; Magaletti , Nicola; Grosso , Enrico ,; Stellmach , Dieter; Winkler , Marcus; Fornasiero , Rosanna; Zangiacomi , Andrea; Chiodi , Andrea

    2011-01-01

    Part 3: Value Chain for Enhancing Collaborative Networks; International audience; The design, production and distribution of small series of health fashionable goods for specific target groups of wide impact in terms of market for the European industry as elderly, disables, diabetics and obese people represents a challenging opportunity for European companies which are asked to supply the demand with affordable price and eco-compatible products. Added to this challenge, textile, clothing and ...

  14. Fashioning Identity

    DEFF Research Database (Denmark)

    Mackinney-Valentin, Maria

    We dress to communicate who we are, or who we would like others to think we are, telling seductive fashion narratives through our adornment. Yet, today, fashion has been democratized through high-low collaborations, social media and real-time fashion mediation, complicating the basic dynamic...... of identity displays, and creating tension between personal statements and social performances. Fashioning Identity explores how this tension is performed through fashion production and consumption,by examining a diverse series of case studies - from ninety-year old fashion icons to the paradoxical rebellion...... by readdressing Fred Davis' seminal concept of 'identity ambivalence' in Fashion, Culture and Identity (1992), Mackinney-Valentin argues that we are in an epoch of 'status ambivalence', in which fashioning one's own identity has become increasingly complicated....

  15. Fashion Merchandising.

    Science.gov (United States)

    New York City Board of Education, Brooklyn, NY. Div. of Curriculum and Instruction.

    This curriculum bulletin provides a curriculum for a one-year course in fashion merchandising, offered in the third year of the marketing education sequence. It is designed to give students majoring in marketing a survey of basic information about the field of fashion merchandising. Students are offered the opportunity to become familiar with a…

  16. On fashion and fashion discourses

    OpenAIRE

    González, A.M. (Ana Marta)

    2010-01-01

    While critical views inherited from the past still influence our appraisal of fashion, its pervasiveness in contemporary society calls for an explanation. In this article I attempt to show how the importance of fashion in our society is the result of a combination of a structurally modern space and Romantic cultural ideals. I conclude that, despite its frivolous appearance, fashion is not only a powerful social indicator, but also a particular means of bringing together the divers...

  17. Nuclear Community in network

    International Nuclear Information System (INIS)

    Tejedor, E.

    2014-01-01

    The internet has revolutionized the ways of communication and many companies/ organizations have adapted to the change but others have not, or have done it halfway. This presentation is a review of the main characteristics of virtual communities and their typology. The status of the Nuclear Online Community, both pro nuclear and antinuclear is analysed , and their main similarities and differences are discussed. The Pro nuclear Online Community is formed gradually. This presentation attempts to define some ways to increase the scope of the Community and encourage greater dissemination of the characteristics of nuclear energy. (Author)

  18. Fashion Objects

    DEFF Research Database (Denmark)

    Andersen, Bjørn Schiermer

    2009-01-01

    -- an outline which at the same time indicates the need for transformations of the Durkheimian model on decisive points. Thus, thirdly, it returns to Durkheim and undertakes to develop his concepts in a direction suitable for a sociological theory of fashion. Finally, it discusses the theoretical implications......This article attempts to create a framework for understanding modern fashion phenomena on the basis of Durkheim's sociology of religion. It focuses on Durkheim's conception of the relation between the cult and the sacred object, on his notion of 'exteriorisation', and on his theory of the social...... symbol in an attempt to describe the peculiar attraction of the fashion object and its social constitution. However, Durkheim's notions of cult and ritual must undergo profound changes if they are to be used in an analysis of fashion. The article tries to expand the Durkheimian cult, radically enlarging...

  19. Marketing communication through fashion blog

    OpenAIRE

    Drozdová, Natália

    2017-01-01

    The bachelor thesis studies the usage of fashion blogs in the marketing communication. It brings the view of the fact how fashion blogs are perceived by their readers and how readers are influenced by fashion blogs. The theoretical part of the thesis describes marketing communication, communication process, communication mix and online marketing. It is followed by characteristics of blogs and social networks. The practical part is dealt with the description of how my own fashion blog works an...

  20. The US Nuclear Data Network

    International Nuclear Information System (INIS)

    1993-01-01

    This report discusses the following topics: US Nuclear Data Network Meeting; TUNL A=3--20 Data Project Activity Report 1993; INEL Mass-chain Evaluation Project Activity Report for 1993; 1993 Isotopes; Nuclear Data Project Activity Report; The NNDC Activity Report Parts A and B; Minutes of the Formats and Procedures Subcommittee; Evaluation of High-spin Nuclear Data for ENSDF and Table of Superdeformed Nuclear Bands; Proposal for Support of a Experimental High-spin; Data File/Data-Network Coordinator; Radioactive Decay and Applications; A Plan for a Horizontal Evaluation of Decay Data; ENSDF On-line System; The MacNuclide Project Expanding the Scope of the Nuclear Structure Reference File; ENSDAT: Evaluated Nuclear Structure Drawings and Tables; Cross Section Evaluation Working Group (CSEWG) and CSEWG Strategy Session; A Draft Proposal for a USNDN Program Advisory Council; Recommendations of Focus Group 1; Recommendations of Focus Group 2; Recommendations of Focus Group 3; Recommendations of Focus Group 4; The Table of Isotopes; The Isotopes CD-ROM; Electronic Table of Isotopes (ETOI); and Electronic Access to Nuclear Data

  1. The US Nuclear Data Network

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-19

    This report discusses the following topics: US Nuclear Data Network Meeting; TUNL A=3--20 Data Project Activity Report 1993; INEL Mass-chain Evaluation Project Activity Report for 1993; 1993 Isotopes; Nuclear Data Project Activity Report; The NNDC Activity Report Parts A and B; Minutes of the Formats and Procedures Subcommittee; Evaluation of High-spin Nuclear Data for ENSDF and Table of Superdeformed Nuclear Bands; Proposal for Support of a Experimental High-spin; Data File/Data-Network Coordinator; Radioactive Decay and Applications; A Plan for a Horizontal Evaluation of Decay Data; ENSDF On-line System; The MacNuclide Project Expanding the Scope of the Nuclear Structure Reference File; ENSDAT: Evaluated Nuclear Structure Drawings and Tables; Cross Section Evaluation Working Group (CSEWG) and CSEWG Strategy Session; A Draft Proposal for a USNDN Program Advisory Council; Recommendations of Focus Group 1; Recommendations of Focus Group 2; Recommendations of Focus Group 3; Recommendations of Focus Group 4; The Table of Isotopes; The Isotopes CD-ROM; Electronic Table of Isotopes (ETOI); and Electronic Access to Nuclear Data.

  2. Direct Cytoplasmic Delivery and Nuclear Targeting Delivery of HPMA-MT Conjugates in a Microtubules Dependent Fashion.

    Science.gov (United States)

    Zhong, Jiaju; Zhu, Xi; Luo, Kui; Li, Lian; Tang, Manlin; Liu, Yanxi; Zhou, Zhou; Huang, Yuan

    2016-09-06

    As the hearts of tumor cells, the nucleus is the ultimate target of many chemotherapeutic agents and genes. However, nuclear drug delivery is always hampered by multiple intracellular obstacles, such as low efficiency of lysosome escape and insufficient nuclear trafficking. Herein, an N-(2-hydroxypropyl) methacrylamide (HPMA) polymer-based drug delivery system was designed, which could achieve direct cytoplasmic delivery by a nonendocytic pathway and transport into the nucleus in a microtubules dependent fashion. A special targeting peptide (MT), derived from an endogenic parathyroid hormone-related protein, was conjugated to the polymer backbone, which could accumulate into the nucleus a by microtubule-mediated pathway. The in vitro studies found that low temperature and NaN3 could not influence the cell internalization of the conjugates. Besides, no obvious overlay of the conjugates with lysosome demonstrated that the polymer conjugates could enter the tumor cell cytoplasm by a nonendocytic pathway, thus avoiding the drug degradation in the lysosome. Furthermore, after suppression of the microtubule dynamics with microtubule stabilizing docetaxel (DTX) and destabilizing nocodazole (Noc), the nuclear accumulation of polymeric conjugates was significantly inhibited. Living cells fluorescence recovery after photobleaching study found that the nuclear import rate of conjugates was 2-fold faster compared with the DTX and Noc treated groups. These results demonstrated that the conjugates transported into the nucleus in a microtubules dependent way. Therefore, in addition to direct cytoplasmic delivery, our peptide conjugated polymeric platform could simultaneously mediate nuclear drug accumulation, which may open a new path for further intracellular genes/peptides delivery.

  3. Work, gender, and social networks: work experiences of fashion fair managers on Facebook

    Directory of Open Access Journals (Sweden)

    Andrea González Medina

    2017-07-01

    Full Text Available The article questions the classical paradigms of work society, which emphasized the industrial-worker-men. In contrast, it affirms the existence of a reorganization of the work world, reflected in many ways, such as non-industrial and labor regulation activities, as well as the introduction of information and communication technologies. The research focused on two fundamental aspects of said reorganization; the proliferation of activities in the informal sector and the use of information and communication technologies at work. In order to understand these lines of analysis, we selected the case of e-commerce carried out on the Facebook platform. Although this platform has been co-opted by big companies to advertise products, it is also possible to observe the emergence of an informal work market made up of women who use that technological tool to carry out business on Facebook through ‘fashion fairs’. The article argues that the work carried out in such fairs is permeated by gender stereotypes. Therefore, its objective is to understand the configuration of subjectivities on the basis of gender stereotypes in the current work environment. In order to achieve this, it proposed a qualitative methodology to analyze labor aspects, use of time, and interaction with technology. The understanding of the work included the following central themes: production of services, de-territorialization of work, and production of symbols, and each one of these was related to a gender stereotype: women in the informal sector; the articulation between domestic-extra- omestic/productive-reproductive work; and the feminization of the products market, respectively. The article seeks to make evident the processes involved in the production of services and the conditions of informality in which women are involved. The article is structured as follows: the first section conceptualizes the activity according to the categories of nontraditional

  4. Fashion book

    OpenAIRE

    2010-01-01

    Tiré du site Internet de Onestar Press: "A collection of fashion photographies by Vier5, Wather Pfeiffer, Steeve Beckouet selected by Vier5 from their last 5 years of work. It includes also a column by Kate Pierson and an interview by Barbara Klemm for Fairy Tale Magazine".

  5. Translating Fashion into Danish

    DEFF Research Database (Denmark)

    Riegels Melchior, Marie; Skov, Lise; Csaba, Fabian

    2011-01-01

    emanate from Denmark and secure growth, jobs and exports even outside the fashion business has taken hold among policymakers, and compelled the government to embrace fashion as a national project. In investigating the emergence and rising stature of Danish fashion, particular at home, we first establish...... a theoretical frame for understanding the cultural economic policy and the motives, principles and strategies behind it. Then – drawing inspiration from Michel Callon’s “sociology of translation” with its moments of translation: problematization, interessement, enrolment and mobilization – we identify...... the actors and analyze their strategic roles and interrelationship through various phases of the development of Danish fashion. Callon’s actor network theory (ANT) is based on the principle of “generalized symmetry” – originally using a single repertoire to analyze both society and nature. We adapt...

  6. Nuclear Physics computer networking: Report of the Nuclear Physics Panel on Computer Networking

    International Nuclear Information System (INIS)

    Bemis, C.; Erskine, J.; Franey, M.; Greiner, D.; Hoehn, M.; Kaletka, M.; LeVine, M.; Roberson, R.; Welch, L.

    1990-05-01

    This paper discusses: the state of computer networking within nuclear physics program; network requirements for nuclear physics; management structure; and issues of special interest to the nuclear physics program office

  7. ENEN - European nuclear engineering network

    International Nuclear Information System (INIS)

    Comsa, Olivia; Paraschiva, M.V.; Banutoiu, Maria

    2002-01-01

    The paper presents the main objectives and expected results of European Project FP5 - ENEN - 'European Nuclear Engineering Network'. The underlying objective of the work is safeguarding the nuclear knowledge and expertise through the preservation of higher nuclear engineering education. Co-operation between universities and universities and research centres, will entail a better use of dwindling teaching capacity, scientific equipment and research infrastructure. 'Today, the priorities of the scientific community regarding basic research lie elsewhere than in nuclear sciences. Taken together, these circumstances create a significantly different situation from three to four decades ago when much of the present competence base was in fact generated. In addition, many of the highly competent engineers and scientists, who helped create the present nuclear industry, and its regulatory structure, are approaching retirement age. These competence issues need to be addressed at Community level and a well designed Community research and training programme should play a role that is more important than ever before. This is an area where the concept of an European research area should be further explored'. The outcome from this project should be a clear road map for the way ahead in nuclear engineering education in Europe. The underlying objective of the concerted action is the preservation of nuclear knowledge and expertise through the preservation of higher nuclear engineering education. 'Many diverse technologies, currently serving nations world-wide, would be affected by an inadequate number of future nuclear scientists and engineers. Nuclear technology is widespread and multidisciplinary: nuclear and reactor physics, thermal hydraulics and mechanics, material science, chemistry, health science, information technology and a variety of other areas. Yet the advancement of this technology, with all its associated benefits, will be threatened if not curtailed unless the

  8. Nuclear technology databases and information network systems

    International Nuclear Information System (INIS)

    Iwata, Shuichi; Kikuchi, Yasuyuki; Minakuchi, Satoshi

    1993-01-01

    This paper describes the databases related to nuclear (science) technology, and information network. Following contents are collected in this paper: the database developed by JAERI, ENERGY NET, ATOM NET, NUCLEN nuclear information database, INIS, NUclear Code Information Service (NUCLIS), Social Application of Nuclear Technology Accumulation project (SANTA), Nuclear Information Database/Communication System (NICS), reactor materials database, radiation effects database, NucNet European nuclear information database, reactor dismantling database. (J.P.N.)

  9. Changing Fashion Cultures

    OpenAIRE

    Abe, Kaori; Suzuki, Teppei; Ueta, Shunya; Nakamura, Akio; Satoh, Yutaka; Kataoka, Hirokatsu

    2017-01-01

    The paper presents a novel concept that analyzes and visualizes worldwide fashion trends. Our goal is to reveal cutting-edge fashion trends without displaying an ordinary fashion style. To achieve the fashion-based analysis, we created a new fashion culture database (FCDB), which consists of 76 million geo-tagged images in 16 cosmopolitan cities. By grasping a fashion trend of mixed fashion styles,the paper also proposes an unsupervised fashion trend descriptor (FTD) using a fashion descripto...

  10. ENEN - European Nuclear Educational Network Association

    International Nuclear Information System (INIS)

    De Regge, P.

    2006-01-01

    After the pioneering initiative of BNEN, the Belgian Nuclear higher Education Network, other countries, e.g. Italy, United Kingdom, Germany, Switzerland, etc., created their own pool of education. At the European level the ENEN Association (European Nuclear Education Network) is a sustainable product generated by an FP5 project. The main objective of the ENEN Association is the preservation and the further development of higher nuclear education and expertise. This objective is realized through the co-operation between European universities, involved in education and research in the nuclear engineering field, nuclear research centres and nuclear industry

  11. Radical fashion and radical fashion innovation

    NARCIS (Netherlands)

    Zhang, D.; Benedetto, Di A.C.

    2010-01-01

    This is a study of the related concepts of radical fashion and radical fashion innovation. Radical fashions are defined here as those that may never enter the market at all, and exist primarily on runway shows, in exhibitions and in publicity; by contrast, radical fashion innovations may be very

  12. Nuclear Structure and Decay Data (NSDD) network

    International Nuclear Information System (INIS)

    Pronyaev, V.G.

    2001-02-01

    This report provides a brief description of the Nuclear Structure and Decay Data (NSDD) Network in response to a request from the Advisory Group Meeting on ''Co-ordination of the International Network of Nuclear Structure and Decay Data Evaluators'' (IAEA, Vienna, 14-17 December 1998, report IAEA(NDS)-399 (1999)). This report supersedes the special issue of the Nuclear Data Newsletter No. 20 published in November 1994. (author)

  13. Local AREA networks in advanced nuclear reactors

    International Nuclear Information System (INIS)

    Bicknell, J.; Keats, A.B.

    1984-01-01

    The report assesses Local Area Network Communications with a view to their application in advanced nuclear reactor control and protection systems. Attention is focussed on commercially available techniques and systems for achieving the high reliability and availability required. A basis for evaluating network characteristics in terms of broadband or baseband type, medium, topology, node structure and access method is established. The reliability and availability of networks is then discussed. Several commercial networks are briefly assessed and a distinction made between general purpose networks and those suitable for process control. The communications requirements of nuclear reactor control and protection systems are compared with the facilities provided by current technology

  14. The role of networking for nuclear education

    International Nuclear Information System (INIS)

    Gowin, P.

    2004-01-01

    Full text: Nuclear knowledge is the basis for almost all nuclear activities. Education and training are the most fundamental means to transfer knowledge from one generation to the next. The paper gives a working definition of 'nuclear knowledge' and reviews the history of nuclear knowledge, it's accumulation over past decades and trends in it's dissemination - either favouring networking and sharing knowledge, e.g. for sustainable development, or restricting such sharing, e.g. in the case of commercially used knowledge. In the past years, a number of trends and questions in nuclear knowledge, education and training have emerged. With declining student enrolment numbers and a general stagnation of the use of nuclear power in some of the IAEA's Member States, the issue of a slow erosion of the knowledge base and the possibility of loosing knowledge has become increasingly important, in particular if seen against the background of a possible renaissance of nuclear power in the future. In other Member States, an expansion of nuclear power is expected, with a corresponding need for human resources. As a result, in many Member States education and training of the next generation and succession planning have become key issues. Several actions are being taken in the nuclear education and training sector, ranging from governmental programs to industry recruitment efforts, but most importantly a trend to increased networking and sharing of resources and facilities has become apparent. After a brief overview about the theory of networking, network types and characteristics, the paper presents selected networks in nuclear education and training as examples, including the IAEA initiative Asian Network for Education in Nuclear Technology (ANENT). Based on a review of the key factors leading to the success of those networks, it can be concluded that networking already is a key element in shaping the nuclear educational sector, and that networking nuclear education and training

  15. The role of networking for nuclear education

    International Nuclear Information System (INIS)

    Gowin, P.; Yanev, Y.

    2004-01-01

    Nuclear knowledge is the basis for almost all nuclear activities, and education and training are the most fundamental means to transfer knowledge from one generation to the next. Understanding means and trends in knowledge transfer through education and training thus deserves a closer examination. In the past years, a number of trends and questions in nuclear knowledge, education and training have emerged. With declining student enrolment numbers and a general stagnation of the use of nuclear power in some of the IAEA's Member States, the issue of a slow erosion of the knowledge base and the possibility of loosing knowledge has become increasingly important, in particular if seen against the background of a possible renaissance of nuclear power in the future. In other Member States, an expansion of nuclear power is expected, with a corresponding need for human resources. As a result, in many Member States education and training of the next generation and succession planning have become key issues. Several actions are being taken in the nuclear education and training sector, ranging from governmental programs to industry recruitment efforts, but most importantly a trend to increased networking and sharing of resources and facilities has become apparent. This paper starts with a working definition of 'nuclear knowledge' and a review of the history of nuclear knowledge, its accumulation over past decades and trends in its dissemination - either favouring networking and sharing knowledge, e.g. for sustainable development, or restricting such sharing, e.g. in the case of commercially used knowledge. It then examines the present trend to and motivation for increased networking of nuclear education and training as a part of transfer of that knowledge from one generation to the next. After a brief overview about the theory of networking, it can be said that networking can contribute to efficiency, sharing of resources, the effectiveness of programs, the timeliness of

  16. International Network of Nuclear Reaction Data Centres

    International Nuclear Information System (INIS)

    Otsuka, Naohiko; Dunaeva, Svetlana

    2010-11-01

    The activities of fourteen nuclear data centres are summarized, and their cooperation under the auspices of the International Atomic Energy Agency is described. Each of the centres provides coverage for different geographical zones and/or specific types of nuclear data, thus together providing a complete service for users worldwide. The International Network of Nuclear Reaction Data Centres (NRDC) was established with the objective of providing nuclear physics databases that are required for nuclear technology (encompassing energy and non-energy applications) by coordinating the collection, compilation and dissemination of nuclear data on an international scale. (author)

  17. Fashion forward: the business history of fashion

    OpenAIRE

    F. Polese; R.L. Blaszczyk

    2012-01-01

    The article discusses the state of the art of fashion studies with a specific focus on the difficulties and tasks faced by business historians interested in the analysis of the evolution of fashion as a business.

  18. International Nuclear Security Education Network (INSEN): Promoting nuclear security education

    International Nuclear Information System (INIS)

    Muhamad Samudi Yasir

    2013-01-01

    Full-text: The need for human resource development programmes in nuclear security was underlined at several International Atomic Energy Agency (IAEA) General Conferences and Board of Governors Meetings. Successive IAEA Nuclear Security Plans, the most recent of which was agreed by the Board of Governors in September 2009, give high priority to assisting States in establishing educational programmes in nuclear security in order to ensure the sustainability of nuclear security improvements. The current Nuclear Security Plan 1 covering 2010-2013 emphasizes on the importance of considering existing capacities at international, regional and national levels while designing nuclear security academic programmes. In the course of implementing the Plan, the IAEA developed a guide entitled Educational Programme in Nuclear Security (IAEA Nuclear Security Series No. 12) that consists of a model of a MAster of Science (M.Sc.) and a Certificate Programme in Nuclear Security. This guide was aims at assisting universities or other educational institutes to developed academic programmes in nuclear security. Independently, some universities already offered academic programmes covering some areas of nuclear security, while other universities have asked the IAEA to support the implementation of these programmes. In order to better address current and future request for assistance in this area, the IAEA establish a collaboration network-International Nuclear Security Education Network (INSEN), among universities who are providing nuclear security education or who are interested in starting an academic programme/ course(s) in nuclear security. Universiti Kebangsaan Malaysia (UKM) is a first local university became a member of INSEN since the beginning of the establishment. (author)

  19. Using classic methods in a networked manner: seeing volunteered spatial information in a bottom-up fashion

    NARCIS (Netherlands)

    Carton, L.J.; Ache, P.M.

    2014-01-01

    Using new social media and ICT infrastructures for self-organization, more and more citizen networks and business sectors organize themselves voluntarily around sustainability themes. The paper traces and evaluates one emerging innovation in such bottom-up, networked form of sustainable

  20. The US Nuclear Data Network

    International Nuclear Information System (INIS)

    1990-01-01

    This report contains: meeting of the Formats and Procedures Subcommittee of the USNDN; minutes of the Formats and Procedures Subcommittee meeting; University of Pennsylvania progress report since October 1989; TUNL A = 3 - 20 data project activity report 1990; Mass-chain evaluation and related activities at INEL; isotopes project report; nuclear data project activity report; the NNDC activity report; status of mass-chain evaluations; nuclear data sheets processing statistics for 1985--1990; nuclear data sheets update for A = 50; table of isotopes timetable; on-line access: status and service statistics; electronic nuclear data base environments; NNDC response on increase in productivity; a short ENSDF evaluation cycle; mass-chain evaluation and productivity; and response to panel report re: evaluation cycle time etc

  1. The European Nuclear Education Network Association - ENEN

    International Nuclear Information System (INIS)

    De Regge, P.P.

    2005-01-01

    The temporary network, established through the European 5 th Framework Programme project ENEN, was given a more permanent character by the foundation of the European Nuclear Education Network Association, a non-profit-making association according to the French law of 1901, pursuing a pedagogic and scientific aim. Its main objective is the preservation and the further development of higher nuclear education and expertise. This objective is realized through the co-operation between the European universities, involved in education and research in the nuclear engineering field, the nuclear research centres and the nuclear industry. The membership of the ENEN Association now consists of 35 universities members and 6 research centres. The paper briefly describes the history and structure of the ENEN Association and elaborates on the objectives and activities of its five committees during its first two years of operation. Supported by the 5 th and 6 th Framework Programme of the European Community, the ENEN Association established the delivery of the European Master of Science in Nuclear Engineering certificate. In particular, education and training courses have been developed and offered to materialise the core curricula and optional fields of study in a European exchange structure. Pilot editions of those courses and try-outs of training programmes have been successfully organised with a satisfying interest, attendance and performance by the students and the support of nuclear industries and international organisations. The involvement of ENEN in the 6 th EC Framework project EUROTRANS will further enlarge its field of activities into a realm of nuclear disciplines. The ENEN Association further contributes to the management of nuclear knowledge within the European Union as well as on a world-wide level, through contacts with its sister Network ANENT in Asia, and by its participation to activities of the World Nuclear University. (author)

  2. The European Nuclear Education Network Association - ENEN

    International Nuclear Information System (INIS)

    Gentile, D.

    2006-01-01

    The temporary network, established through the European 5. Framework Programme project ENEN, was given a more permanent character by the foundation of the European Nuclear Education Network Association, a non-profit-making association according to the French law of 1901, pursuing a pedagogic and scientific aim. Its main objective is the preservation and the further development of higher nuclear education and expertise. This objective is realized through the co-operation between the European universities, involved in education and research in the nuclear engineering field, the nuclear research centres and the nuclear industry. The membership of the ENEN Association now consists of 35 universities members and 6 research centres. The paper briefly describes the history and structure of the ENEN Association and elaborates on the objectives and activities of its five committees during its first two years of operation. Supported by the 5. and 6. Framework Programme of the European Community, the ENEN Association established the delivery of the European Master of Science in Nuclear Engineering certificate. In particular, education and training courses have been developed and offered to materialize the core curricula and optional fields of study in a European exchange structure. Pilot editions of those courses and try-outs of training programmes have been successfully organised with a satisfying interest, attendance and performance by the students and the support of nuclear industries and international organisations. The involvement of ENEN in the 6. EC Framework project EUROTRANS will further enlarge its field of activities into a realm of nuclear disciplines. The ENEN Association further contributes to the management of nuclear knowledge within the European Union as well as on a world-wide level, through contacts with its sister Network ANENT in Asia, and by its participation to activities of the World Nuclear University. (author)

  3. The European Nuclear Education Network Association - ENEN

    Energy Technology Data Exchange (ETDEWEB)

    Gentile, D. [Institut des Sciences et Techniques Nucleaires, CEA - Centre de Saclay, Bat. 395, F-91191 Gif-sur-Yvette (France)

    2006-07-01

    The temporary network, established through the European 5. Framework Programme project ENEN, was given a more permanent character by the foundation of the European Nuclear Education Network Association, a non-profit-making association according to the French law of 1901, pursuing a pedagogic and scientific aim. Its main objective is the preservation and the further development of higher nuclear education and expertise. This objective is realized through the co-operation between the European universities, involved in education and research in the nuclear engineering field, the nuclear research centres and the nuclear industry. The membership of the ENEN Association now consists of 35 universities members and 6 research centres. The paper briefly describes the history and structure of the ENEN Association and elaborates on the objectives and activities of its five committees during its first two years of operation. Supported by the 5. and 6. Framework Programme of the European Community, the ENEN Association established the delivery of the European Master of Science in Nuclear Engineering certificate. In particular, education and training courses have been developed and offered to materialize the core curricula and optional fields of study in a European exchange structure. Pilot editions of those courses and try-outs of training programmes have been successfully organised with a satisfying interest, attendance and performance by the students and the support of nuclear industries and international organisations. The involvement of ENEN in the 6. EC Framework project EUROTRANS will further enlarge its field of activities into a realm of nuclear disciplines. The ENEN Association further contributes to the management of nuclear knowledge within the European Union as well as on a world-wide level, through contacts with its sister Network ANENT in Asia, and by its participation to activities of the World Nuclear University. (author)

  4. Global Nuclear Safety and Security Network

    International Nuclear Information System (INIS)

    Guo Lingquan

    2013-01-01

    The objectives of the Regulatory Network are: - to contribute to the effectiveness of nuclear regulatory systems; - to contribute to continuous enhancements, and - to achieve and promote radiation and nuclear safety and security by: • Enhancing the effectiveness and efficiency of international cooperation in the regulation of nuclear and radiation safety of facilities and activities; • Enabling adequate access by regulators to relevant safety and security information; • Promoting dissemination of information on safety and security issues as well as information of good practices for addressing and resolving these issues; • Enabling synergies among different web based networks with a view to strengthening and enhancing the global nuclear safety framework and serving the specific needs of regulators and international organizations; • Providing additional information to the public on international regulatory cooperation in safety and security matters

  5. A.Q. Khan Nuclear Smuggling Network

    Directory of Open Access Journals (Sweden)

    Molly MacCalman

    2016-03-01

    Full Text Available Abdul Qadeer Khan, widely viewed as the father of Pakistan’s nuclear weapons program, was arrested on January 31, 2004 for his key role in the black market sale of nuclear technology and equipment to Iran, North Korea, Libya, and possibly others. A.Q. Khan’s nuclear smuggling network prospered throughout the 1980s and 1990s and was linked to middlemen and businesses in over 20 countries. The network offered buyers a menu of both technical expertise and materials with prices ranging from millions to hundreds of millions of dollars. The Khan network was ultimately exposed largely due to years of intelligence gathering by the United States and the United Kingdom. However, very few of the network’s members have been successfully prosecuted and the demand for nuclear material by both state and non-state actors continues. The exposure of Khan’s network confirmed that a non-state actor could procure and sell a turnkey nuclear weapons program to willing buyers.

  6. Nuclear data services of the Nuclear Data Centers Network available at the National Nuclear Data Center

    International Nuclear Information System (INIS)

    McLane, V.

    1997-01-01

    The Nuclear Data Centers Network provides low and medium energy nuclear reaction data to users around the world. Online retrievals are available through the U.S. National Nuclear Data Center, the Nuclear Energy Agency Data Bank, and the IAEA Nuclear Data Section from these extensive bibliographic, experimental data, and evaluated data files. In addition to nuclear reaction data, the various databases also provide nuclear structure and decay data, and other information of interest to users. The WorldWideWeb sites at the National Nuclear Data Center and the NEA Data Bank provide access to some of the Centers' files. (orig.)

  7. Towards the European Nuclear Engineering Education Network

    International Nuclear Information System (INIS)

    Mavko, B.; Giot, M.; Sehgal, B.R.; Goethem, G. Van

    2003-01-01

    Current priorities of the scientific community regarding basic research lie elsewhere than in nuclear sciences. The situation today is significantly different than it was three to four decades ago when much of the present competence base in nuclear sciences was in fact generated. In addition, many of the highly competent engineers and scientists, who helped create the present nuclear industry, and its regulatory structure, are approaching retirement. To preserve nuclear knowledge and expertise through the higher nuclear engineering education in the 5 th framework program of the European Commission the project ENEN (European Nuclear Engineering Education Network) was launched, since the need to keep the university curricula in nuclear sciences and technology alive has been clearly recognized at European level. As the follow up of this project an international nuclear engineering education consortium of universities with partners from the nuclear sector is presently in process of being established This association called ENEN has as founding members: 14 universities and 8 research institutes from 17 European countries. (author)

  8. Face of Fashion

    NARCIS (Netherlands)

    Bright, S.; Aletti, V.

    2007-01-01

    This stunning book explores the symbiotic relationship between contemporary portrait photography and fashion. The book presents the intensely unconventional, often unnervingly intimate portraiture being made by five of the most creative and original fashion photographers at work in the world

  9. IT4Fashion 2016

    CERN Document Server

    Bandinelli, Romeo

    2017-01-01

    This book presents high-quality original contributions on the fashion supply chain. A wide spectrum of application domains are covered, processing of big data coming from digital and social media channels, fashion new product development, fashion design, fashion marketing and communication strategy, business models and entrepreneurship, e-commerce and omni-channel management, corporate social responsibility, new materials for fashion product, wearable technologies. The contents are based on presentations delivered at IT4Fashion 2016, the 6th International Conference in Business Models and ICT Technologies for the Fashion Supply Chain, which was held in Florence, Italy, in April 2016. This conference series represents a targeted response to the growing need for research that reports and debates supply chain business models and technologies applied to the fashion industry, with the aim of increasing knowledge in the area of product lifecycle management and supply chain management in that industry.

  10. Fashion Forward: Forecasting Visual Style in Fashion

    OpenAIRE

    Al-Halah, Ziad; Stiefelhagen, Rainer; Grauman, Kristen

    2017-01-01

    What is the future of fashion? Tackling this question from a data-driven vision perspective, we propose to forecast visual style trends before they occur. We introduce the first approach to predict the future popularity of styles discovered from fashion images in an unsupervised manner. Using these styles as a basis, we train a forecasting model to represent their trends over time. The resulting model can hypothesize new mixtures of styles that will become popular in the future, discover styl...

  11. Multilayer Network Analysis of Nuclear Reactions

    Science.gov (United States)

    Zhu, Liang; Ma, Yu-Gang; Chen, Qu; Han, Ding-Ding

    2016-08-01

    The nuclear reaction network is usually studied via precise calculation of differential equation sets, and much research interest has been focused on the characteristics of nuclides, such as half-life and size limit. In this paper, however, we adopt the methods from both multilayer and reaction networks, and obtain a distinctive view by mapping all the nuclear reactions in JINA REACLIB database into a directed network with 4 layers: neutron, proton, 4He and the remainder. The layer names correspond to reaction types decided by the currency particles consumed. This combined approach reveals that, in the remainder layer, the β-stability has high correlation with node degree difference and overlapping coefficient. Moreover, when reaction rates are considered as node strength, we find that, at lower temperatures, nuclide half-life scales reciprocally with its out-strength. The connection between physical properties and topological characteristics may help to explore the boundary of the nuclide chart.

  12. European Nuclear Education Network (ENEN) Association Initiative

    International Nuclear Information System (INIS)

    Comsa, Olivia; Meglea, Claudia; Banutoiu, Marina; Paraschiva, M. V.; Meglea, S.

    2003-01-01

    The main objective of the ENEN Association is the preservation and further development of a higher nuclear education and expertise. This objective should be achieved through the co-operation between European universities involved in education and research in the nuclear engineering field, research centers and the nuclear industry. To reach this objective, the ENEN Association has to: Promote and develop the collaboration in nuclear engineering education of engineers and researchers required by the nuclear industry and the regulatory bodies; Ensure the quality of nuclear academic engineering education and training; Increase the attractiveness for engagement in the nuclear field for students and young academics. The basic objectives of the ENEN Association shall be to: Deliver an European Master of Science Degree in Nuclear Engineering and promote PhD studies; Promote exchange of students and teachers participating in the frame of this network; Increase the number of students by providing incentives; Establish a framework for mutual recognition; Foster and strengthen the relationship with research laboratories and networks, industry and regulatory bodies, by involving them in (or association them with) nuclear academic education and by offering continuous training. The aims of the ENEN Association shall be achieved by: Discussion on educational objectives, methods and course contents among the members and with external partners, particularly national European industries; Organization of internal audits on the quality of nuclear engineering curricula; Awarding the label of 'European Master degree of Science in Nuclear Engineering' to the curricula satisfying the criteria set up by the ENEN Association; Cooperation between the members, and with the research centers and the nuclear industry for enhancement of mobility of teachers and students, organization of training and advanced courses, use of large research and teaching facilities or infrastructures; Cooperation

  13. Fashion, Cooperation, and Social Interactions

    Science.gov (United States)

    Cao, Zhigang; Gao, Haoyu; Qu, Xinglong; Yang, Mingmin; Yang, Xiaoguang

    2013-01-01

    Fashion plays such a crucial rule in the evolution of culture and society that it is regarded as a second nature to the human being. Also, its impact on economy is quite nontrivial. On what is fashionable, interestingly, there are two viewpoints that are both extremely widespread but almost opposite: conformists think that what is popular is fashionable, while rebels believe that being different is the essence. Fashion color is fashionable in the first sense, and Lady Gaga in the second. We investigate a model where the population consists of the afore-mentioned two groups of people that are located on social networks (a spatial cellular automata network and small-world networks). This model captures two fundamental kinds of social interactions (coordination and anti-coordination) simultaneously, and also has its own interest to game theory: it is a hybrid model of pure competition and pure cooperation. This is true because when a conformist meets a rebel, they play the zero sum matching pennies game, which is pure competition. When two conformists (rebels) meet, they play the (anti-) coordination game, which is pure cooperation. Simulation shows that simple social interactions greatly promote cooperation: in most cases people can reach an extraordinarily high level of cooperation, through a selfish, myopic, naive, and local interacting dynamic (the best response dynamic). We find that degree of synchronization also plays a critical role, but mostly on the negative side. Four indices, namely cooperation degree, average satisfaction degree, equilibrium ratio and complete ratio, are defined and applied to measure people’s cooperation levels from various angles. Phase transition, as well as emergence of many interesting geographic patterns in the cellular automata network, is also observed. PMID:23382799

  14. International Nuclear Security Education Network (INSEN) and the Nuclear Security Training and Support Centre (NSSC) Network

    International Nuclear Information System (INIS)

    Nikonov, Dmitriy

    2013-01-01

    International Nuclear Security Education Network established in 2010: A partnership between the IAEA and universities, research institutions and other stakeholders - •Promotion of nuclear security education; • Development of educational materials; • Professional development for faculty members; • Collaborative research and resource sharing. Currently over 90 members from 38 member states. Mission: to enhance global nuclear security by developing, sharing and promoting excellence in nuclear security education. Nuclear Security Support Centre: Primary objectives are: • Develop human resources through the implementation of a tailored training programme; • Develop a network of experts; • Provide technical support for lifecycle equipment management and scientific support for the detection of and the response to nuclear security events

  15. Romanian network of nuclear education RONEN

    Energy Technology Data Exchange (ETDEWEB)

    Ghitescu, P.; Prisecaru, I.; Dupleac, D. [Bucharest Univ. Politehnica (Romania)

    2007-07-01

    RONEN (Romanian Network of Nuclear Education) aims at developing an efficient, flexible and modern training system in the nuclear education area, which answers the requirements of nuclear industry (NPP, regulatory bodies, subcontractors, dismantling, radioprotection, waste management). The first step was the investigation of the actual stage of the training in nuclear field in Romania. The second step was the investigation of the actual stage of training in the field of nuclear physics and engineering in other European countries. The third step was to create the infrastructure for the implementation and development of modern/learning programs and technologies. RONEN developed a data base on the project web-site, and proposed a global strategy in order to harmonize the curricula (by guidelines and self-evaluation reports), to implement pilot modern teaching programs (by handbooks for courses/modules), to introduce advanced learning technologies (like recommendations for Systematic Approach to Training, e-learning and distance-learning platforms), to strengthen and better use the existing research infrastructure for research and development among the network partners.

  16. Romanian network of nuclear education RONEN

    International Nuclear Information System (INIS)

    Ghitescu, P.; Prisecaru, I.; Dupleac, D.

    2007-01-01

    RONEN (Romanian Network of Nuclear Education) aims at developing an efficient, flexible and modern training system in the nuclear education area, which answers the requirements of nuclear industry (NPP, regulatory bodies, subcontractors, dismantling, radioprotection, waste management). The first step was the investigation of the actual stage of the training in nuclear field in Romania. The second step was the investigation of the actual stage of training in the field of nuclear physics and engineering in other European countries. The third step was to create the infrastructure for the implementation and development of modern/learning programs and technologies. RONEN developed a data base on the project web-site, and proposed a global strategy in order to harmonize the curricula (by guidelines and self-evaluation reports), to implement pilot modern teaching programs (by handbooks for courses/modules), to introduce advanced learning technologies (like recommendations for Systematic Approach to Training, e-learning and distance-learning platforms), to strengthen and better use the existing research infrastructure for research and development among the network partners

  17. Nuclear Forensics and Radiochemistry: Reaction Networks

    Energy Technology Data Exchange (ETDEWEB)

    Rundberg, Robert S. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-11-22

    In the intense neutron flux of a nuclear explosion the production of isotopes may occur through successive neutron induced reactions. The pathway to these isotopes illustrates both the complexity of the problem and the need for high quality nuclear data. The growth and decay of radioactive isotopes can follow a similarly complex network. The Bateman equation will be described and modified to apply to the transmutation of isotopes in a high flux reactor. A alternative model of growth and decay, the GD code, that can be applied to fission products will also be described.

  18. Paradoxes of Modernist Consumption – Reading Fashions

    NARCIS (Netherlands)

    W.A. Dolfsma (Wilfred)

    2004-01-01

    textabstractFashion is the quintessential post-modernist consumer practice, or so many hold. In this contribution, I argue that, on the contrary, fashion should be understood as a means of communicating one's commitment to modernist values. I introduce the framework of the Social Value Network, to

  19. The German competence network on nuclear technology

    International Nuclear Information System (INIS)

    Kuczera, B.; Fritz, P.

    2004-01-01

    Full text: The present German energy policy is based on the phase-out of nuclear electricity generation, which means that the last of the currently operating eighteen German nuclear power plants will run until about 2022. While the plants will be shut down one after the other, decommissioning will start together with interim storage of the radioactive waste. The safe waste disposal in a final repository is planned to start around 2030 and may take another two decades, i.e., in Germany nuclear competence is further needed, at least until the mid of this century. Against this background, a high-ranking commission under the direction of the Federal Ministry of Economy and Technology evaluated the publicly funded nuclear safety related research and development (R and D) activities in Germany. One of the recommendations made by the commission was the foundation of a Competence Network on Nuclear Technology for an optimum coordination of the remaining nuclear activities including aspects of future human resources in this area. This Network was established in March 2000 with the following member institutions: Research Centre Juelich, Research Centre Karlsruhe, Research Centre Rossendorf and the Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) in Munich and their neighbouring Technical Universities. The strategic objectives of the Competence Network include: Trend investigations on job development and on university education capacities in the nuclear technology sector; Enhanced cooperation of the Research Centres with universities in the nuclear field and support of international education initiatives (e.g. ENEN, WNU); Coordination and bundling of the activities in publicly funded reactor safety and waste management R and D programmes; Support of qualified young scientists and engineers (pre-doctoral students) - also by third-party funds; Participation in and collaboration with international projects and activities for advancements of international nuclear safety

  20. A brief review of advances in complex networks of nuclear science and technology field

    International Nuclear Information System (INIS)

    Fang Jinqing

    2010-01-01

    A brief review of advances in complex networks of nuclear science and technology field at home and is given and summarized. These complex networks include: nuclear energy weapon network, network centric warfare, beam transport networks, continuum percolation evolving network associated with nuclear reactions, global nuclear power station network, (nuclear) chemistry reaction networks, radiological monitoring and anti-nuclear terror networks, and so on. Some challenge issues and development prospects of network science are pointed out finally. (authors)

  1. Nuclear safety education and training network

    International Nuclear Information System (INIS)

    Bastos, J.; Ulfkjaer, L.

    2004-01-01

    In March 2001, the Secretariat convened an Advisory Group on Education and Training in nuclear safety. The Advisory Group considered structure, scope and means related to the implementation of an IAEA Programme on Education and Training . A strategic plan was agreed and the following outputs were envisaged: 1. A Training Support Programme in nuclear safety, including a standardized and harmonized approach for training developed by the IAEA and in use by Member States. 2. National and regional training centres, established to support sustainable national nuclear safety infrastructures. 3. Training material for use by lecturers and students developed by the IAEA in English and translated to other languages. The implementation of the plan was initiated in 2002 emphasizing the preparation of training materials. In 2003 a pilot project for a network on Education and Training in Asia was initiated

  2. Loyalty in Fashion Industry

    OpenAIRE

    Frühauf, Daniel

    2014-01-01

    The aim of this thesis is to analyze customer loyalty and market fashion apparel, identify customer perception and participation in loyalty programs. Evaluate current approaches of using customer loyalty programs by the biggest fashion houses. Based on the research results suggest recommendations for creating loyalty programs on the market with fashion and clothing. The solution was used focus group methods, questionnaire probes, expert interviews, desk research and market testing, which focu...

  3. Fashion blogs and advertisement

    OpenAIRE

    Lindblad, Jessica

    2013-01-01

    This thesis examines advertisement in fashion blogs. The theoretical part of the research discusses blogs and the social media in general, analyzes the decision-making process of the fashion consumer, along with general consumer behavior, and then examines ethical issues and the various advertising and marketing tools used in blogs. The objective of this thesis is to ascertain how blog readers are reacting to the growing amount of advertisement currently present in fashion blogs and the ...

  4. Curriculum Guide for Fashion Merchandising (Fashion Salesperson).

    Science.gov (United States)

    Gregory, Margaret R.

    This curriculum guide is designed to help teachers teach a course in fashion merchandising to high school students. The guide contains eight performance-based learning modules, each consisting of one to seven units. Each unit teaches a job-relevant task, and includes performance objectives, performance guides, resources, learning activities,…

  5. Detox fashion supply chain

    CERN Document Server

    2017-01-01

    This first volume on detox fashion discusses various interesting topics including a Toxic-Free Supply Chain for Textiles and Clothing; Environmental Issues in Textiles; Global Regulations, Restrictions & Research; Making the Change: Consumer Adoption of Sustainable Fashion; and Strategies for Detoxing Your Wardrobe. It provides an overview of the chemical-related issues confronting the fashion sector, summarizes global regulations, and discusses how to make the change by changing consumers’ attitude towards adopting sustainable fashion, as well as the best strategies for detoxing our wardrobes.

  6. Fundamental Research on the Relationship between Fashion and Media

    OpenAIRE

    古賀, 令子; 濱田, 勝宏; 謝, 黎; 田中, 里尚; 北方, 晴子

    2010-01-01

    This research aims to clarify the state of the relationship between fashion and media to grasp the present state of the fashion environment and fashion media. For this, we brought up the following five issues, and held a symposium titled “Think about Fashion and Media”on September 26, 2009.The five issues are:(1) How has the fashion system changed since 21st century?(2) How has the role of fashion media changed in the fashion system?(3) The globalization of the web network and the subject and...

  7. The Belgian Nuclear Higher Education Network

    International Nuclear Information System (INIS)

    Moons, F.; D'Haeseleer, W.; Giot, M.

    2004-01-01

    Full text: BNEN, the Belgian Nuclear Higher Education Network has been created in 2001 by five Belgian universities and the Belgian Nuclear Research Centre (SCK-CEN) as a joint effort to maintain and further develop a high quality programme in nuclear engineering in Belgium. In a country where a substantial part of electricity generation will remain of nuclear origin for a number of years, there is a need for well educated and well trained engineers in this area. Public authorities, regulators and industry brought their support to this initiative. In the framework of the new architecture of higher education in Europe, the English name for this 60 ECTS programme is 'Master of Science in Nuclear Engineering'. To be admitted to this programme, students must already hold a university degree in engineering or equivalent. Linked with university research, benefiting from the human resources and infrastructure of SCK-CEN, encouraged and supported by the partners of the nuclear sector, this programme should be offered not only to Belgian students, but also more widely throughout Europe and the world. The master programme is a demanding programme where students with different high level backgrounds in engineering have to go through highly theoretical subjects like neutron physics, fluid flow and heat transfer modelling, and apply them to reactor design, nuclear safety and plant operation and control. At a more interdisciplinary level, the programme includes some important chapters of material science, with a particular interest for the fuel cycle. Radiation protection belongs also to the backbone of the programme. All the subjects are taught by academics appointed by the partner universities, whereas the practical exercises and laboratory sessions are supervised by researchers of SCK-CEN. The final thesis offers an opportunity for internship in industry or in a research laboratory. More information: http://www.sckcen.be/BNEN. (author)

  8. Fashion: Apparel and Textiles.

    Science.gov (United States)

    Kores, Nancy; Watson, Kathy

    This curriculum guide is designed to ensure student attainment of basic home economics content knowledges and skills that will provide a strong foundation for employment in the fashion industry. Competency/skill and task lists are followed by employability skills charts for the occupations of fashion coordinator and fabric coordinator; the charts…

  9. Omni channel fashion shopping

    NARCIS (Netherlands)

    Kemperman, A.D.A.M.; van Delft, L.; Borgers, A.W.J.; Pantano, E.

    2015-01-01

    This chapter gives insight into consumers' online and offline fashion shopping behavior, consumers' omni-channel usage during the shopping process, and consumer fashion shopper segments. Based on a literature review, omni-channel shopping behavior during the shopping process was operationalized.

  10. Fashion, Mediations & Method Assemblages

    DEFF Research Database (Denmark)

    Sommerlund, Julie; Jespersen, Astrid Pernille

    of handling multiple, fluid realities with multiple, fluid methods. Empirically, the paper works with mediation in fashion - that is efforts the active shaping of relations between producer and consumer through communication, marketing and PR. Fashion mediation is by no means simple, but organise complex...

  11. Fashioning the Future

    DEFF Research Database (Denmark)

    Langevang, Thilde

    2017-01-01

    A vibrant fashion scene is emerging in Africa, spearheaded by a new generation of young fashion entrepreneurs. Drawing on a multi-sited study of Ghanaian, Ugandan and Zambian female designers, this article examines the emerging fashion industry as a site for entrepreneuring where people......’s aspirations to bring about personal, cultural and socio-economic development converge. The paper reveals how fashion designers envision their endeavours as pathways for pursuing their passion, for changing the associations ascribed to ‘Africanness’, and for revitalising failing clothing industries in Africa....... The paper proposes that while the emerging character of the industry creates uncertainty and many obstacles for running viable businesses, fashion designers remain enthused by narratives about the industry’s future prospects....

  12. Environmental pollutants monitoring network using nuclear techniques

    International Nuclear Information System (INIS)

    Cohen, D.D.

    1994-01-01

    The Australian Nuclear Science and Technology Organisation (ANSTO) in collaboration with the NSW Environment Protection Authority (EPA), Pacific Power and the Universities of NSW and Macquarie has established a large area fine aerosol sampling network covering nearly 60,000 square kilometres of NSW with 25 fine particle samplers. This network known as ASP commenced sampling on 1 July 1991. The cyclone sampler at each site has a 2.5 μm particle diameter cut off and samples for 24 hours using a stretched Teflon filter for each day. Accelerator-based Ion Beam Analysis(IBA) techniques are well suited to analyse the thousands of filter papers a year that originate from such a large scale aerosol sampling network. These techniques are fast multi-elemental and, for the most part, non-destructive so other analytical methods such as neutron activation and ion chromatography can be performed afterwards. Currently ANSTO receives 300 filters per month from this network for analysis using its accelerator based ion beam techniques on a 3 MV Van de Graaff accelerator. One week a month of accelerator time is dedicated to this analysis. This paper described the four simultaneous accelerator based IBA techniques used at ANSTO, to analyse for the following 24 elements H, C, N, O, F, Na, Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Cu, Ni, Co, Zn, Br and Pb. Each analysis requires only a few minutes of accelerator running time to complete. 15 refs., 9 figs

  13. A Fashion for Phones

    Institute of Scientific and Technical Information of China (English)

    MINHHOANG

    2004-01-01

    In a bold move intended to reinvigorate growth in the global mobile phone market, Siemens Mobile last year created Xelibri. This new handset range of radically different shapes and wearable designs has been positioned in the market as a fashion accessory rather than as a communications tool. Both the phones and the accompanying advertising campaign are treating Xelibri as a fashion brand, with handsets being sold in department stores and fashion outlets as well as specialist handset retailers. Two months after the launch in Europe, Xelibri made their Asian debut in Hong Kong,Singapore and China in June 2003.

  14. Fashioning the Future

    DEFF Research Database (Denmark)

    Langevang, Thilde

    A vibrant fashion scene is emerging in Africa, spearheaded by a new generation of young fashion designers. Drawing on a multi - sited study of Ghanaian, Ugandan and Zambian female designers, this article examines the emerging fashi on industry as a site for entrepreneuring where people......’s aspirations to bring about personal, cu ltural and socio - economic development converge. The paper reveals how fashion designers envision their endeavours as pathways for pursuing their passion, for changing the associations ascribed to ‘Africanness’, and for revitalising failing clothing industries....... The paper proposes that while th e emerging character of the industry creates uncertainty and many obstacles for running viable businesses, fashion designers remain enthused by narratives about the industry’s future prospects....

  15. Reliability Analysis Techniques for Communication Networks in Nuclear Power Plant

    International Nuclear Information System (INIS)

    Lim, T. J.; Jang, S. C.; Kang, H. G.; Kim, M. C.; Eom, H. S.; Lee, H. J.

    2006-09-01

    The objectives of this project is to investigate and study existing reliability analysis techniques for communication networks in order to develop reliability analysis models for nuclear power plant's safety-critical networks. It is necessary to make a comprehensive survey of current methodologies for communication network reliability. Major outputs of this study are design characteristics of safety-critical communication networks, efficient algorithms for quantifying reliability of communication networks, and preliminary models for assessing reliability of safety-critical communication networks

  16. "Mobile Fashion" Application

    OpenAIRE

    Kashanipour, Morvarid

    2012-01-01

    This master thesis investigates studies on fashion oriented people according to the "Outfit-Centric Accessories" concept. The outfit-centric accessories concept originated from recent research study by Juhlin and Zhang (2011) about mobile phone representation in fashion and Aesthetic of Interaction area of Human-Computer Interaction (HCI). The term outfit-centric accessories originated from clothing and wearer. In this concept an outfit is playing a role as the centerpiece and a mobile phone ...

  17. Fashion, Bodies, and Objects

    OpenAIRE

    Jean-François Fourny

    1996-01-01

    This essay is based on the assumption that the body has undergone a process of fragmentation that started with "modern" art and commodity fetishism that is being amplified today by an increasingly fetishistic high fashion industry itself relayed by music videos and a gigantic pornography industry. This article begins with a discussion of fetishism and objectification as they appear in high fashion shows where underwear becomes wear (turning the inside into the outside), thus expanding (or dis...

  18. SkyNet: Modular nuclear reaction network library

    Science.gov (United States)

    Lippuner, Jonas; Roberts, Luke F.

    2017-10-01

    The general-purpose nuclear reaction network SkyNet evolves the abundances of nuclear species under the influence of nuclear reactions. SkyNet can be used to compute the nucleosynthesis evolution in all astrophysical scenarios where nucleosynthesis occurs. Any list of isotopes can be evolved and SkyNet supports various different types of nuclear reactions. SkyNet is modular, permitting new or existing physics, such as nuclear reactions or equations of state, to be easily added or modified.

  19. Field test of wireless sensor network in the nuclear environment

    International Nuclear Information System (INIS)

    Li, L.; Wang, Q.; Bari, A.; Deng, C.; Chen, D.; Jiang, J.; Alexander, Q.; Sur, B.

    2014-01-01

    Wireless sensor networks (WSNs) are appealing options for the health monitoring of nuclear power plants due to their low cost and flexibility. Before they can be used in highly regulated nuclear environments, their reliability in the nuclear environment and compatibility with existing devices have to be assessed. In situ electromagnetic interference tests, wireless signal propagation tests, and nuclear radiation hardness tests conducted on candidate WSN systems at AECL Chalk River Labs are presented. The results are favourable to WSN in nuclear applications. (author)

  20. Field test of wireless sensor network in the nuclear environment

    Energy Technology Data Exchange (ETDEWEB)

    Li, L., E-mail: lil@aecl.ca [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada); Wang, Q.; Bari, A. [Univ. of Western Ontario, London, Ontario (Canada); Deng, C.; Chen, D. [Univ. of Electronic Science and Technology of China, Chengdu, Sichuan (China); Jiang, J. [Univ. of Western Ontario, London, Ontario (Canada); Alexander, Q.; Sur, B. [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada)

    2014-06-15

    Wireless sensor networks (WSNs) are appealing options for the health monitoring of nuclear power plants due to their low cost and flexibility. Before they can be used in highly regulated nuclear environments, their reliability in the nuclear environment and compatibility with existing devices have to be assessed. In situ electromagnetic interference tests, wireless signal propagation tests, and nuclear radiation hardness tests conducted on candidate WSN systems at AECL Chalk River Labs are presented. The results are favourable to WSN in nuclear applications. (author)

  1. Wavelet network controller for nuclear steam generators

    International Nuclear Information System (INIS)

    Habibiyan, H; Sayadian, A; Ghafoori-Fard, H

    2005-01-01

    Poor control of steam generator water level is the main cause of unexpected shutdowns in nuclear power plants. Particularly at low powers, it is a difficult task due to shrink and swell phenomena and flow measurement errors. In addition, the steam generator is a highly complex, nonlinear and time-varying system and its parameters vary with operating conditions. Therefore, it seems that design of a suitable controller is a necessary step to enhance plant availability factor. The purpose of this paper is to design, analyze and evaluate a water level controller for U-tube steam generators using wavelet neural networks. Computer simulations show that the proposed controller improves transient response of steam generator water level and demonstrate its superiority to existing controllers

  2. Application of artificial neural network to identify nuclear materials

    International Nuclear Information System (INIS)

    Xu Peng; Wang Zhe; Li Tiantuo

    2005-01-01

    Applying the neutral network, the article studied the technology of identifying the gamma spectra of the nuclear material in the nuclear components. In the article, theory of the network identifying the spectra is described, and the results of identification of gamma spectra are given.(authors)

  3. Designing reliable wireless sensor network for nuclear power plant

    International Nuclear Information System (INIS)

    Fujiwara, Takeshi; Takahashi, Hiroyuki

    2007-01-01

    This study proposes an innovative method for the monitoring the nuclear power plant. In this field, false detection of the trouble, both 'false negative' and 'false positive' will become a serious problem. In the other hand, since nuclear power plant is such a complicated system, wireless is required for implementing into real field. Considering these backgrounds, we propose a new reliable health monitoring system for nuclear power plant. This is based on an idea, 'a network on a network', such as 'wireless global network' on 'local network with self-maintenance function.' (author)

  4. Consuming the Fashion Tattoo

    DEFF Research Database (Denmark)

    Kjeldgaard, Dannie; Bengtsson, Anders

    2005-01-01

    From being considered a marginal and sometimes deviant behavior, the consumption of tattoos has become a mass consumer phenomenon. As tattoos have gained in popularity, it can be expected that the reasons for why people get tattoos have shifted as well. This paper explores consumers’ motivations...... for getting a fashion tattoo and the meaning associated with its consumption. Through phenomenological interviews with fashion tattooees, the themes 'art/fashion’, 'personalization and biographing’, 'contextual representation of self’, and 'meanings?’ are related to existing consumption theory....

  5. A working group for Japanese nuclear data measurement network

    International Nuclear Information System (INIS)

    Watanabe, Yukinobu

    2013-01-01

    A new working group in the Japanese Nuclear Data Committee has been established to make a cooperative network among researchers involved in nuclear data measurements and to discuss the strategy for nuclear data measurements. The working group activities are reported. (author)

  6. Neutral networks and their application in nuclear power plants

    International Nuclear Information System (INIS)

    Zhao Fuyu; Li Tiejun; Liao Zhongyue

    1994-01-01

    The neutral theory has been applied to various fields and many achievements have been obtained in many aspects, and the theory has also applied to nuclear engineering. In this paper, a few patterns of neutral networks and application in nuclear power plant is surveyed so as to bring the researching direction to nuclear work's attention at home

  7. Fashion blogs: a study on how consumers’ attitude to fashion is influenced through fashion blog usage.

    OpenAIRE

    Hauge, Tone

    2010-01-01

    This thesis study: How consumers’ attitudes to fashion are influenced by fashion blog usage. Identifying some characteristics of the a-list fashion bloggers. The variables that are assumed to influence the domain of fashion blogs are expertise, authenticity, authority, social identity, private- and social self image. Fashion blogs was found to be an important source of influence, for some taking over the role of fashion magazines. All the variables studied were foun...

  8. FASHION BLOGGERS AS NEW AGENTS OF FASHION INDUSTRY

    Directory of Open Access Journals (Sweden)

    Echevskaya O. G.

    2014-06-01

    Full Text Available The article discusses the emergence and development of fashion blogging phenomenon in Russia. First, we discuss theoretical approaches to the analysis of fashion in sociology are reviewed, and the conceptual framework for understanding the interaction between fashion bloggers and fashion industry. Then, based on the materials of interviews with popular Russian fashion bloggers, we show how, originating from regular private dairies fashion blogs eventually transform into the specialized platform for translation of fashion-related information. Often the status of their owners is perceived as professional in the sphere of fashion. Such bloggers become the active part of the fashion community which allows them to be included into the process of making and transmitting the fashion trends.

  9. Fashion, Bodies, and Objects

    Directory of Open Access Journals (Sweden)

    Jean-François Fourny

    1996-06-01

    Full Text Available This essay is based on the assumption that the body has undergone a process of fragmentation that started with "modern" art and commodity fetishism that is being amplified today by an increasingly fetishistic high fashion industry itself relayed by music videos and a gigantic pornography industry. This article begins with a discussion of fetishism and objectification as they appear in high fashion shows where underwear becomes wear (turning the inside into the outside, thus expanding (or dissolving the traditional notion of pornography because they are both reported in comparable terms by mainstream magazines such as Femmes and less conventional publications such as Penthouse . A comparable phenomenon takes place in the novels of Hervé Guibert where internal organs (that is the inside become literary characters (as "outside" through medical imagery. Finally, an issue of the French New Look magazine is analyzed because it features a high fashion collection next to a pictorial/essay on Issei Sagawa, a.k.a. "the Japanese Cannibal." Here again, the objectification of the dismembered body is taken a step further both by designer Jean-Paul Gaultier and Sagawa. It thus appears that the human body is nowadays being totally invested by commodity fetishism, rendering gender difference obsolete and opening a new space that so far has no name, and announces the final merging of high fashion, literature, pornography, and music videos.

  10. Fashion Merchandising Curriculum Guide.

    Science.gov (United States)

    Winthrop Coll., Rock Hill, SC. School of Home Economics.

    The curriculum guide (developed by the South Carolina Office of Vocational Education, the School of Home Economics of Winthrop College, business leaders, and distributive educators) is designed for the teaching of a one-year distributive education specialty program for 12th grade students interested in pursuing a career in fashion merchandising.…

  11. Fashion Merchandising Guide.

    Science.gov (United States)

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational Education Services.

    Developed to address the needs of the apparel industry, this fashion merchandising curriculum guide is designed to assist marketing educators in effective instructional delivery. Introductory materials include the following: a course blueprint that illustrates units of instruction, core competencies in each unit, and specific objectives for each…

  12. Citation buidelines for nuclear data retrieved from databases resident at the Nuclear Data Centers Network

    International Nuclear Information System (INIS)

    McLane, V.

    1996-07-01

    The Nuclear Data Centers Network is a world-wide cooperation of nuclear data centers under the auspices of the International Atomic Energy Agency. The Network organizes the task of collecting, compiling, standardizing, storing, assessing, and distributing the nuclear data on an international scale. Information available at the Centers includes bibliographic, experimental, and evaluated databases for nuclear reaction data and for nuclear structure and radioactive decay data. The objective of the Network is to provide the information to users in a convenient, readily-available form. To this end, online data services have been established at three of the centers: the National Nuclear Data Center (NNDC), the Nuclear Data Section of the International Atomic Energy Agency (NDS), and the OECD Nuclear Energy Agency Data Bank (NEADB). Some information is also available at the NNDC and NEADB World Wide Web sites

  13. Learning from (luxury) fashion

    DEFF Research Database (Denmark)

    Hansen-Hansen, Erik

    2012-01-01

    In this paper design-led innovation is theorized from a double perspective: A diverse range of design types and strategies used in the luxury fashion business is presented through the prism of entrepreneurship as defined within the tradition of the Austrian School of Economics, especially Carl......-led innovation methods at work; and further that these can be easily integrated into a specific conception of Design Management....

  14. Neural networks and their application to nuclear power plant diagnosis

    International Nuclear Information System (INIS)

    Reifman, J.

    1997-01-01

    The authors present a survey of artificial neural network-based computer systems that have been proposed over the last decade for the detection and identification of component faults in thermal-hydraulic systems of nuclear power plants. The capabilities and advantages of applying neural networks as decision support systems for nuclear power plant operators and their inherent characteristics are discussed along with their limitations and drawbacks. The types of neural network structures used and their applications are described and the issues of process diagnosis and neural network-based diagnostic systems are identified. A total of thirty-four publications are reviewed

  15. Fashion Research at Design Schools

    DEFF Research Database (Denmark)

    Skjold, Else

    2008-01-01

    as a continuation of the way teaching in fashion design and research on fashion is perceived in the various cases. This of course implements the fact that there are very diverse perceptions on what fashion research is.  A main discussion therefore concerns current methodological diversities in fashion research......The report “Fashion Research at Design Schools” (2008), which was commissioned by Institute for Fashion and Textiles at Designskolen Kolding,  appoints the potentials and challenges in relation to the ongoing academization of design schools, with a specific focus on fashion research. The key...... research question is: “What kind of fashion design education is Designskolen Kolding aiming to offer in the future, what kind of skills will the students need in their future work place, the fashion industry, and can research work as a potential in this process?”   The study is based on qualitative...

  16. The Belgian Nuclear Higher Education Network: Your way to the European Master in Nuclear Engineering

    International Nuclear Information System (INIS)

    Moons, F.; D'haeseleer, W.; Giot, M.

    2004-01-01

    BNEN, the Belgian Nuclear Higher Education Network has been created in 2001 by five Belgian universities and the Belgian Nuclear Research Centre (SCK CEN) as a joint effort to maintain and further develop a high quality programme in nuclear engineering in Belgium. More information: http://www.sckcen.be/BNEN. (author)

  17. A Theory on Fashion Consumption

    OpenAIRE

    Fang Ma; Huijing Shi; Lihua Chen; Yiping Luo

    2012-01-01

    Both the theory of top-down penetration of fashion consumption (Veblen - Simmel model) and the theory of bottom-up fashion consumption have been found consistent with the consumer behavior in the China¡¯s fashion consumer market and the trend of such behavior keeps growing. Therefore, it is necessary to carry out a study on fashion consumption to meet the needs of the development of real life and fashion consumption. Firstly, we describe the content of fashion consumption, discuss the connota...

  18. Nuclear power plant fault-diagnosis using artificial neural networks

    International Nuclear Information System (INIS)

    Kim, Keehoon; Aljundi, T.L.; Bartlett, E.B.

    1992-01-01

    Artificial neural networks (ANNs) have been applied to various fields due to their fault and noise tolerance and generalization characteristics. As an application to nuclear engineering, we apply neural networks to the early recognition of nuclear power plant operational transients. If a transient or accident occurs, the network will advise the plant operators in a timely manner. More importantly, we investigate the ability of the network to provide a measure of the confidence level in its diagnosis. In this research an ANN is trained to diagnose the status of the San Onofre Nuclear Generation Station using data obtained from the plant's training simulator. Stacked generalization is then applied to predict the error in the ANN diagnosis. The data used consisted of 10 scenarios that include typical design basis accidents as well as less severe transients. The results show that the trained network is capable of diagnosing all 10 instabilities as well as providing a measure of the level of confidence in its diagnoses

  19. FashionBrain Project: A Vision for Understanding Europe's Fashion Data Universe

    OpenAIRE

    Checco, Alessandro; Demartini, Gianluca; Loeser, Alexander; Arous, Ines; Khayati, Mourad; Dantone, Matthias; Koopmanschap, Richard; Stalinov, Svetlin; Kersten, Martin; Zhang, Ying

    2017-01-01

    A core business in the fashion industry is the understanding and prediction of customer needs and trends. Search engines and social networks are at the same time a fundamental bridge and a costly middleman between the customer's purchase intention and the retailer. To better exploit Europe's distinctive characteristics e.g., multiple languages, fashion and cultural differences, it is pivotal to reduce retailers' dependence to search engines. This goal can be achieved by harnessing various dat...

  20. AFRA Network for Education in Nuclear Science and Technology

    International Nuclear Information System (INIS)

    Hashim, O.N.; Wanjala, F.

    2017-01-01

    The Africa Regional Cooperative Agreement for Research Development and Training related to Science and Technology (AFRA) established the AFRA Network for Education in Nuclear Science and Technology (AFRA-NEST) in order to implement AFRA strategy on Human Resource Development (HRD) and Nuclear Knowledge Management (NKM). The strategies for implementing the objectives are: to use ICT for web-based education and training; recognition of Regional Designated Centres (RDCs) for professional nuclear education in nuclear science and technology, and organization of harmonized and accredited programs at tertiary levels and awarding of fellowships/scholarships to young and brilliant students for teaching and research in the various nuclear disciplines

  1. Romanian nuclear higher education towards a network of excellency

    International Nuclear Information System (INIS)

    Ghitescu, Petre

    2006-01-01

    RONEN - Romanian Nuclear Education Network - aims at becoming the future network of excellency for nuclear higher education in Romania. University Politehnica of Bucharest participated in ENEN and NEPTUNO FP-5 and FP-6 programs, being a founding member of ENEN Association. The experience gained by ENEN as well as the present European trends show that realization of associations and networks endow with more power the educational national capacities and makes easier the European cooperation. The objective of this project is to develop an efficient, flexible and modern system in the nuclear education field, able to comply with the requirements of final users (NPP operators, regulations organisms, subcontractors, decommissioning operators, radiation protection, personnel, radioactive waste disposal managers), complying at the same time with the common European perspectives of education and research (FP-6, FP-7, EUROATOM). This system is the proposed network of excellency, gathering all the Romanian institutions (universities, research-development centers, training centers, etc) implied in the nuclear education field and using the existent experience of BNEN (Belgian Network of Nuclear Education) and ENEN. The participants in RONEN are the Universities of Bucharest, Pitesti, Babes-Bolyai in Cluj-Napoca, the Vocational Training Center of National Institute for R and D in Physics and Nuclear Engineering Bucharest, the Training Center of Cernavoda NPP, and the Institute for Nuclear Research in Pitesti

  2. 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

  3. Nuclear Community in network; La comunidad nuclear en la Red

    Energy Technology Data Exchange (ETDEWEB)

    Tejedor, E.

    2014-02-01

    The internet has revolutionized the ways of communication and many companies/ organizations have adapted to the change but others have not, or have done it halfway. This presentation is a review of the main characteristics of virtual communities and their typology. The status of the Nuclear Online Community, both pro nuclear and antinuclear is analysed , and their main similarities and differences are discussed. The Pro nuclear Online Community is formed gradually. This presentation attempts to define some ways to increase the scope of the Community and encourage greater dissemination of the characteristics of nuclear energy. (Author)

  4. The fashion blog as genre

    DEFF Research Database (Denmark)

    Engholm, Ida; Hansen-Hansen, Erik

    2013-01-01

    Fashion as a phenomenon cannot be understood indepen- dently of the visual images and designed presentations that convey the content and forms of fashion. With the breakthrough of the digital media in the 2000s we were introduced to new ways of communicating and staging fashion where the blog...... in particular has established a new media culture for the distribution and exchange of potential fashion-based self-presentation forms and resulted in new design strategies. In this article, the fashion blog is presented as a specific genre that is charac- terised by remediating existing genre forms and combin......- ing them into new formats, where amateur bricolage approaches are combined with the reproduction of fam- iliar features from the established fashion media. The article presents four types of fashion blogs, each represent- ing a specific design strategy for presenting and interact- ing with fashion...

  5. The price of fast fashion

    Science.gov (United States)

    2018-01-01

    The fashion industry has changed rapidly in recent years with the increased prevalence of fast fashion, impacting the environment. Efforts to green this polluting industry require action from businesses and consumers.

  6. Nuclear data newsletter. No. 20. Nuclear structure and decay data network

    International Nuclear Information System (INIS)

    1994-11-01

    This special issue of the Nuclear Data Newsletter dated November 1994 gives information on the Nuclear Structure and Decay Data (NSDD) Network established in 1974 under the auspices of the IAEA and comprising 17 laboratories and universities in 10 countries. The procedures for online access to US National Nuclear Data Center, NEA Data Bank in Paris and IAEA Nuclear Data Section in Vienna are presented

  7. Nuclear data newsletter. No. 20. Nuclear structure and decay data network

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-11-01

    This special issue of the Nuclear Data Newsletter dated November 1994 gives information on the Nuclear Structure and Decay Data (NSDD) Network established in 1974 under the auspices of the IAEA and comprising 17 laboratories and universities in 10 countries. The procedures for online access to US National Nuclear Data Center, NEA Data Bank in Paris and IAEA Nuclear Data Section in Vienna are presented.

  8. Development of Broadband Nuclear Safety Data Network (B-NSDN)

    International Nuclear Information System (INIS)

    Son, Gwang Seop; Kim, Dong Hoon; Park, Gi Yong

    2011-01-01

    Recently as introducing digital safety system in nuclear power plant, more data transmission capacity is required. Bandwidth of existing communication network is about a few Mbps. Thus data transmission quantity in recently digital safety system is beyond existing communication network's capacity. In this paper, new protocol that is suitable for safety system communication network is designed. FPGA based communication system is implemented. As result of test, effective bandwidth of B-NSDN is about 20Mbps

  9. The design of nuclear radiation measuring instrument of embedded network

    International Nuclear Information System (INIS)

    Zhang Huaiqiang; Ge Liangquan; Xiong Shengqing

    2009-01-01

    The design and realization of nuclear radiation measuring instrument is introduced. Due to the current nuclear instrument often used serial interface to communicate the PC, it is widely used for simple design and easy operation. However, as the demand of remote data acquisition and the call of sharing resources, the design of embedded the TCP/IP protocol stack into MCU, it may send the nuclear signal in Internet. Some devices that link each other with the network can be networked. The design is not only realizing remote data acquisition and sharing resources, but also reducing costs and improving the maintainability of the system. (authors)

  10. The fashion blog as genre

    DEFF Research Database (Denmark)

    Engholm, Ida; Hansen-Hansen, Erik

    2013-01-01

    - ing them into new formats, where amateur bricolage approaches are combined with the reproduction of fam- iliar features from the established fashion media. The article presents four types of fashion blogs, each represent- ing a specific design strategy for presenting and interact- ing with fashion...

  11. Romanian network for structural integrity assessment of nuclear components

    International Nuclear Information System (INIS)

    Roth, Maria; Constantinescu, Dan Mihai; Brad, Sebastian; Ducu, Catalin

    2008-01-01

    Full text: Based of the Romanian option to develop and operate nuclear facilities, using as model the networks created at European level and taking into account the international importance of the structural integrity assessments for lifetime extension of the nuclear components, a national Project started since 2005 in the framework of the National Program 'Research of Excellence', Modulus I 2006-2008, managed by the Ministry of Education and Research. Entitled 'Integrated Network for Structural Integrity Monitoring of Critical Components in Nuclear Facilities', with the acronym RIMIS, the Project had two main objectives: - to elaborate a procedure applicable to the structural integrity assessment of the critical components used in Romanian nuclear facilities; - to integrate the national networking in a similar one, at European level, to enhance the scientific significance of Romanian R and D organizations as well as to increase the contribution to solving one of the major issue of the nuclear field. The paper aimed to present the activities performed in the Romanian institutes, involved in the Project, the final results obtained as part of the R and D activities, including experimental, theoretical and modeling ones regarding structural integrity assessment of nuclear components employed in CANDU type reactors. Also the activity carried out in the framework of the NULIFE network, created at European level of the FP6 Program and sustained by the RIMIS network will be described. (authors)

  12. Marketing modest fashion or fashioning modesty? HijUp Unveiled at London Fashion Week

    OpenAIRE

    Wilson, Jonathan

    2016-01-01

    The Indonesians came, they saw and we learned more about their spicy blend of fashion and fun, in the streets of London. Here’s a slice of what’s going on in the emerging global Modest Fashion scene.

  13. AFRA Network for Education in Nuclear Science and Technology

    International Nuclear Information System (INIS)

    Hashim, N.; Wanjala, F.

    2017-01-01

    AFRA-NEST was Conceived at the AFRA Ministerial Conference held in Aswan in 2007. The main objective of AFRA-NEST is to facilitate operation and networking in higher education, training and related research in Nuclear Science (NS&T) in the African Region through: • Sharing of information and materials of nuclear education and training. The strategies for implementing the objectives are: the use ICT for web-based education and training,; recognition of Regional Designated Centres (RDCs) for professional nuclear education in nuclear science and technology, and organization of harmonized and accredited programs at tertiary levels for teaching and research in the various nuclear disciplines. The main function of the AFRA-NEST is to; foster sustainable human resource development and nuclear knowledge management; host the Cyber Learning Platform for Nuclear Education and Training for the AFRA region and to integrate all available higher education capabilities in Africa

  14. Local-area networks in nuclear physics (survey)

    International Nuclear Information System (INIS)

    Foteev, V.A.

    1987-01-01

    The design fundamentals, comparative characteristics, and possibilities of local-area networks as applied to physics experiments are examined. The example of Ethernet is used to explain the operation of local networks, and the results of a study of their functional characteristics are presented. Examples of operational local networks in nuclear physics research and atomic engineering are given: the Japan Research Institute of Atomic Energy, the University of California, and Los Alamos National Laboratory; atomic power plant control in Japan; DECnet and Fastbus; network developments at the Siberian Branch of the Academy of Sciences of the USSR and at the Laboratory of Neutron Physics of the Joint Institute for Nuclear Research; and others. It is shown that local networks are important means that considerably increase productivity in data processing

  15. Fashion Research at Design Schools

    DEFF Research Database (Denmark)

    Skjold, Else

    2008-01-01

    on fashion education and fashion research, that are “taken for granted” in the institutional culture of each case. Because of the diversity between the cases, a cultural-oriented comparison has been made, where every case is perceived as idiographically unique (Thyge Winther-Jensen 2004). Descriptions......The report “Fashion Research at Design Schools” (2008), which was commissioned by Institute for Fashion and Textiles at Designskolen Kolding,  appoints the potentials and challenges in relation to the ongoing academization of design schools, with a specific focus on fashion research. The key...... research question is: “What kind of fashion design education is Designskolen Kolding aiming to offer in the future, what kind of skills will the students need in their future work place, the fashion industry, and can research work as a potential in this process?”   The study is based on qualitative...

  16. Inventory redistribution for fashion products under demand parameter update

    NARCIS (Netherlands)

    Kiesmuller, G.P.; Minner, S.

    2009-01-01

    Demand for fashion products is usually highly uncertain. Often, there is only one possibility for procurement before the selling season. In order to improve the traditional newsvendor-type overage-underage trade-off we study a network of two expected profit maximizing retailers selling a fashion

  17. Asia nuclear-test-ban network for nuclear non-proliferation

    International Nuclear Information System (INIS)

    Shinohara, Nobuo; Kokaji, Lisa; Ichimasa, Sukeyuki

    2010-01-01

    In Global Center of Excellence Program of The University of Tokyo, Non- Proliferation Study Committee by the members of nuclear industries, electricity utilities, nuclear energy institutes and universities has initiated on October 2008 from the viewpoints of investigating a package of measures for nuclear non-proliferation and bringing up young people who will support the near-future nuclear energy system. One of the non-proliferation issues in the Committee is the Comprehensive Nuclear-Test-Ban Treaty (CTBT). Objective of this treaty is to cease all nuclear weapon test explosions and all other nuclear explosion. This purpose should be contributed effectively to the political stability of the Asian region by continuous efforts to eliminate the nuclear weapons. In the Committee, by extracting several issues related to the CTBT, conception of 'Asia nuclear-test-ban network for nuclear non-proliferation' has been discussed with the aim of the nuclear-weapon security in Asian region, where environmental nuclear-test monitoring data is mainly treated and utilized. In this paper, the conception of the 'network' is presented in detail. (author)

  18. Konstruksi Makna Hijab Fashion Bagi Moslem Fashion Blogger

    OpenAIRE

    Istiani, Ade Nur

    2015-01-01

    Penelitian berjudul “Konstruksi Makna Hijab Fashion bagi Moslem Fashion Blogger di Indonesia” dilatarbelakangi oleh perkembangan busana muslim di Indonesia yang mengalami peningkatan dalam beberapa tahun terakhir. Fenomena tersebut tidak terlepas dari pengaruh gaya hidup masa kini yang tidak dapat dipisahkan dari teknologi. Blog yang merupakan perkembangan teknologi media baru (new media) dimanfaatkan oleh para Moslem Fashion Blogger untuk mengekspresikan gaya berbusana muslim seb...

  19. Nuclear Factor of Activated T Cells Regulates the Expression of Interleukin-4 in Th2 Cells in an All-or-none Fashion*

    Science.gov (United States)

    Köck, Juliana; Kreher, Stephan; Lehmann, Katrin; Riedel, René; Bardua, Markus; Lischke, Timo; Jargosch, Manja; Haftmann, Claudia; Bendfeldt, Hanna; Hatam, Farahnaz; Mashreghi, Mir-Farzin; Baumgrass, Ria; Radbruch, Andreas; Chang, Hyun-Dong

    2014-01-01

    Th2 memory lymphocytes have imprinted their Il4 genes epigenetically for expression in dependence of T cell receptor restimulation. However, in a given restimulation, not all Th cells with a memory for IL-4 expression express IL-4. Here, we show that in reactivated Th2 cells, the transcription factors NFATc2, NF-kB p65, c-Maf, p300, Brg1, STAT6, and GATA-3 assemble at the Il4 promoter in Th2 cells expressing IL-4 but not in Th2 cells not expressing it. NFATc2 is critical for assembly of this transcription factor complex. Because NFATc2 translocation into the nucleus occurs in an all-or-none fashion, dependent on complete dephosphorylation by calcineurin, NFATc2 controls the frequencies of cells reexpressing Il4, translates analog differences in T cell receptor stimulation into a digital decision for Il4 reexpression, and instructs all reexpressing cells to express the same amount of IL-4. This analog-to-digital conversion may be critical for the immune system to respond to low concentrations of antigens. PMID:25037220

  20. A survey on the establishment of nuclear data network

    International Nuclear Information System (INIS)

    Yang, M. H.; Kim, H. J.; Chang, J. H.

    1999-01-01

    In Korea, there is a steady increase in the use of nuclear data due to diversification and activation of nuclear R and D activities, but effort toward construction of domestic Nuclear Data Network (NDN) is laid just in the beginning stage. A questionnaire survey of nuclear data users'opinion on a scheme of NDN establishment was, therefore, conducted for promoting the efficient production, evaluation and utilization of nuclear data. The survey was carried out through internet and mail, and 233 users of nuclear data responded the questionnaire. The survey results showed that most of nuclear data users (89% of respondents) perceived the necessity of NDN. The 50% of respondents preferred a nuclear data users' study-group for the establishment of NDN, while 42% preferred an operation of NDN as part of research and scientific activities. The 86% of respondents answered that KAERI could be a proper organization for the establishment and operation of NDN center. The respondents also answered that major considerations taken into account in the establisment of NDN should be as follows; construction of database system of nuclear data (38%), information share among nuclear data users (36%) and in-depth research on nuclear data production and evaluation (25%) and so on. Finally, the survey results showed that major functions of NDN center should be (1) share of nuclear data information among users (80% of respondents), (2) an intergrated management of imported or acquisited nuclear data abroad (78%), (3) production and evaluation of nuclear data (73%), and (4) support of nuclear data untilization (67%). (author)

  1. SkyNet: A Modular Nuclear Reaction Network Library

    Science.gov (United States)

    Lippuner, Jonas; Roberts, Luke F.

    2017-12-01

    Almost all of the elements heavier than hydrogen that are present in our solar system were produced by nuclear burning processes either in the early universe or at some point in the life cycle of stars. In all of these environments, there are dozens to thousands of nuclear species that interact with each other to produce successively heavier elements. In this paper, we present SkyNet, a new general-purpose nuclear reaction network that evolves the abundances of nuclear species under the influence of nuclear reactions. SkyNet can be used to compute the nucleosynthesis evolution in all astrophysical scenarios where nucleosynthesis occurs. SkyNet is free and open source, and aims to be easy to use and flexible. Any list of isotopes can be evolved, and SkyNet supports different types of nuclear reactions. SkyNet is modular so that new or existing physics, like nuclear reactions or equations of state, can easily be added or modified. Here, we present in detail the physics implemented in SkyNet with a focus on a self-consistent transition to and from nuclear statistical equilibrium to non-equilibrium nuclear burning, our implementation of electron screening, and coupling of the network to an equation of state. We also present comprehensive code tests and comparisons with existing nuclear reaction networks. We find that SkyNet agrees with published results and other codes to an accuracy of a few percent. Discrepancies, where they exist, can be traced to differences in the physics implementations.

  2. Nuclear power plant monitoring method by neural network and its application to actual nuclear reactor

    International Nuclear Information System (INIS)

    Nabeshima, Kunihiko; Suzuki, Katsuo; Shinohara, Yoshikuni; Tuerkcan, E.

    1995-11-01

    In this paper, the anomaly detection method for nuclear power plant monitoring and its program are described by using a neural network approach, which is based on the deviation between measured signals and output signals of neural network model. The neural network used in this study has three layered auto-associative network with 12 input/output, and backpropagation algorithm is adopted for learning. Furthermore, to obtain better dynamical model of the reactor plant, a new learning technique was developed in which the learning process of the present neural network is divided into initial and adaptive learning modes. The test results at the actual nuclear reactor shows that the neural network plant monitoring system is successfull in detecting in real-time the symptom of small anomaly over a wide power range including reactor start-up, shut-down and stationary operation. (author)

  3. Potential applications of neural networks to nuclear power plants

    International Nuclear Information System (INIS)

    Uhrig, R.E.

    1991-01-01

    Application of neural networks to the operation of nuclear power plants is being investigated under a US Department of Energy sponsored program at the University of Tennessee. Projects include the feasibility of using neural networks for the following tasks: diagnosing specific abnormal conditions, detection of the change of mode of operation, signal validation, monitoring of check valves, plant-wide monitoring using autoassociative neural networks, modeling of the plant thermodynamics, emulation of core reload calculations, monitoring of plant parameters, and analysis of plant vibrations. Each of these projects and its status are described briefly in this article. The objective of each of these projects is to enhance the safety and performance of nuclear plants through the use of neural networks

  4. ETHICAL FASHION CONCEPT AND DESIGNERS

    Directory of Open Access Journals (Sweden)

    Pinar GOKLUBERK OZLU

    2015-01-01

    Full Text Available Some problems like rapidly developing industrialization, irregular population growth, environmental pollution and to feel the impact of global warming as seriously, has been giving significant damage to the earth. People has realized that, after polluting to clean is harder than polluting of the measures to be taken before. And again people showed the sensitivity to the environment through different reactions and sanctions, took measures and created the new concepts about the enviroment. "Ethical Fashion" concept was created by the conscious and responsible individuals in the last two decades. However, that are being implemented as a concept is noticeable. Textile and fashion industry cover "Ethical Fashion"; ecological product, working conditions, fair trade and sustainable product are all in that concept. "Ethical Fashion" appeared and developed especially in United Kingdom, the USA and the other European countries. Nowadays, we may see a lot of textile and fashion designers, fabric and clothing collections, fairs and some specific courses at the universities about "Ethical Fashion". In this research contains "Ethical Fashion" concept, it's development processes and fashion designers who is working for this concept at the present time, also the main target is in this research, semtinizing "Ethical Fashion" concept.

  5. Sustainability in Fashion Business Operations

    Directory of Open Access Journals (Sweden)

    Tsan-Ming Choi

    2015-11-01

    Full Text Available Under the global trend of sustainability, many companies selling fashion products have to reshape their operational strategies. Over the past few years, we have witnessed many fashion companies going green by re-engineering their business processes and establishing their formal sustainability programs. Many important topics, such as closed-loop supply chain management, corporate social responsibility, and economic sustainability, are all related to sustainable fashion business operations management. This paper provides a brief review of these critical topics, introduces the special issue, and proposes future research areas to achieve sustainable operations management in the fashion business.

  6. Fashion Research at Design Schools

    DEFF Research Database (Denmark)

    Skjold, Else

    2008-01-01

    The report “Fashion Research at Design Schools” (2008), which was commissioned by Institute for Fashion and Textiles at Designskolen Kolding,  appoints the potentials and challenges in relation to the ongoing academization of design schools, with a specific focus on fashion research. The key......, interactionistic interviews (Järvinen and Mik-Meyer, 2005) with key persons from the respective research- and fashion departments from eight selected design schools in Holland, England and USA. The analysis of each case is inspired by Edgar E. Schein’s levels of culture (Schein 1994), that aims to pinpoint both...

  7. Networking for High Energy and Nuclear Physics

    Science.gov (United States)

    Newman, Harvey B.

    2007-07-01

    This report gives an overview of the status and outlook for the world's research networks and major international links used by the high energy physics and other scientific communities, network technology advances on which our community depends and in which we have an increasingly important role, and the problem of the Digital Divide, which is a primary focus of ICFA's Standing Committee on Inter-regional Connectivity (SCIC). Wide area networks of sufficient, and rapidly increasing end-to-end capability are vital for every phase of high energy physicists' work. Our bandwidth usage, and the typical capacity of the major national backbones and intercontinental links used by our field have progressed by a factor of more than 1000 over the past decade, and the outlook is for a similar increase over the next decade. This striking exponential growth trend, outstripping the growth rates in other areas of information technology, has continued in the past year, with many of the major national, continental and transoceanic networks supporting research and education progressing from a 10 Gigabits/sec (Gbps) backbone to multiple 10 Gbps links in their core. This is complemented by the use of point-to-point "light paths" to support the most demanding applications, including high energy physics, in a growing list of cases. As we approach the era of LHC physics, the growing need to access and transport Terabyte-scale and later 10 to 100 Terabyte datasets among more than 100 "Tier1" and "Tier2" centers at universities and laboratories spread throughout the world has brought the key role of networks, and the ongoing need for their development, sharply into focus. Bandwidth itself on an increasing scale is not enough. Realizing the scientific wealth of the LHC and our other major scientific programs depends crucially on our ability to use the bandwidth efficiently and reliably, with reliable high rates of data throughput, and effectively, where many parallel large-scale data

  8. European TSO Network (ETSON) as Important Part of International Nuclear Safety Knowledge Networks

    International Nuclear Information System (INIS)

    Teske, Hartmuth; Dierschow, Frank; Eibl-Schwäger, Carla

    2014-01-01

    Conclusion: • Nuclear networks, including ETSON, are fulfilling their respective and defined specific aims; • Common are such objectives like: – exchange of information; – transfer of knowledge; – support education and training; – collaborate effectively together; – promote coordination and – support harmonization. • Further endeavor are needed to: – Make more significant efforts in promoting the opportunities of collaborative actions; – Use more active the existing features of the modern network tools; – Combine regional or global networks with national web-based knowledge resources by developing and maintaining further the National Nuclear Regulatory Portals. • Nuclear safety and security networks are effectively contributing to build and sustain needed capacities and capabilities

  9. KLIMT, FROM PAINTING TO FASHION

    Directory of Open Access Journals (Sweden)

    URDEA Olimpia

    2015-05-01

    Full Text Available Fashion has been a subject for most fields of art, starting from visual arts to cinema and literature. The metamorphoses of fashion, an art in itself, are under the sign of history that marked the social during the evolution of humanity. The present paper makes a reference to the links between fashion and Klimt’s work. Klimt proved to be a visionary by means of his visual, unique and unmistakable signature concerning the way he treated the clothed woman. As he worshipped the female body, he portrayed it, reflecting the fashion style of an era that was meant to be renewed. His work, strongly influenced by feminine values, became conspicuous as a manifesto against the rigidity of the Viennese society in the late nineteenth century and early twentieth century. The modernity of Klimt’s vision generated the metamorphosis of the woman model, from the corseted woman until that time, and not only in terms of fashion, to the freed woman, using the metaphorical instruments of his art. The artist’s complex creativity helps us find him in four different situations, all in close connection with fashion art: the painter Klimt, who portrays woman who shows herself by showing her garment; the fashion designer Klimt who suggests outfits for his collaborator, Emilie Flöge, remoulding the dress as a clothing item; the fashion photographer from the photographs of Emilie Flöge wearing his creations; and, indirectly, by his paintings from the cycle Women, which had a powerful impact on contemporary fashion. Such a complex, visionary creator, whose painting and fashion interfere, is worth mentioning for his contribution to the fashion art avatars.

  10. Knowledge management and networking for enhancing nuclear safety

    International Nuclear Information System (INIS)

    Taniguchi, T.; Lederman, L.

    2004-01-01

    Striving for innovative solutions to enhance efficiency of programme delivery and a wider outreach of its nuclear safety activities, the International Atomic Energy Agency (IAEA) has developed an Integrated Safety Approach as a platform for linking its safety related statutory functions and its many associated activities. The approach recognizes the vital importance of effective management of the knowledge base and builds on the integration between the IAEA's safety standards and all aspects of the provision for their application, including peer reviews and technical meetings to share lessons learned. The IAEA is using knowledge management techniques to develop process flows, map safety knowledge and to promote knowledge sharing. The first practical application was the establishment of a knowledge base related to safety aspects of ageing and long-term operation of nuclear power plants. The IAEA is also promoting and facilitating the establishment of regional nuclear and radiation safety networks to preserve existing knowledge and expertise as well as to strengthen sharing and creation of new knowledge in these fields. Prominent examples are the Asian Nuclear Safety Network established in the frame of the IAEA's Programme on the Safety of Nuclear Installations in South East Asia, Pacific and Far East Countries, and the Ibero-American Radiation Safety Network in the frame of the Ibero-American Forum of Nuclear Regulators. Results to date are most encouraging and suggest that this pioneer work should be extended to other regions and eventually to a global nuclear safety network. Responsive to the need of Member States, the IAEA Secretariat has prepared and made available a large number of up-to-date training packages in nuclear, radiation, transport and waste safety, using IAEA safety standards as a basis. It is also providing instruction to trainers in Member States on the use of these modules. This ensures that the material is properly used and that the IAEA

  11. Neural networks and their potential application in nuclear power plants

    International Nuclear Information System (INIS)

    Uhrig, R.E.

    1991-01-01

    A neural network is a data processing system consisting of a number of simple, highly interconnected processing elements in an architecture inspired by the structure of the cerebral cortex portion of the brain. Hence, neural networks are often capable of doing things which humans or animals do well but which conventional computers often do poorly. Neural networks have emerged in the past few years as an area of unusual opportunity for research, development and application to a variety of real world problems. Indeed, neural networks exhibit characteristics and capabilities not provided by any other technology. Examples include reading Japanese Kanji characters and human handwriting, reading a typewritten manuscript aloud, compensating for alignment errors in robots, interpreting very noise signals (e.g., electroencephalograms), modeling complex systems that cannot be modeled mathematically, and predicting whether proposed loans will be good or fail. This paper presents a brief tutorial on neural networks and describes research on the potential applications to nuclear power plants

  12. Fashion Arts. Curriculum RP-54.

    Science.gov (United States)

    Ontario Dept. of Education, Toronto.

    GRADES OR AGES: Grades 11 and 12. SUBJECT MATTER: Fashion arts and marketing. ORGANIZATION AND PHYSICAL APPEARANCE: The guide is divided into two main sections, one for fashion arts and one for marketing, each of which is further subdivided into sections for grade 11 and grade 12. Each of these subdivisions contains from three to six subject…

  13. Fashion Counterfeiting: Consumer Behavior Issues

    Science.gov (United States)

    Cheek, Wanda K.; Easterling, Cynthia R.

    2008-01-01

    Counterfeiting, which has always been somewhat of a problem in several different industry settings, has recently become an epidemic in the fashion industry. Widespread and seemingly endless counterfeiting of fashion goods is costing the industry millions of dollars in lost profits and tarnishing the image of many luxury brands. This article…

  14. Neural networks and their potential application to nuclear power plants

    International Nuclear Information System (INIS)

    Uhrig, R.E.

    1991-01-01

    A network of artificial neurons, usually called an artificial neural network is a data processing system consisting of a number of highly interconnected processing elements in an architecture inspired by the structure of the cerebral cortex portion of the brain. Hence, neural networks are often capable of doing things which humans or animals do well but which conventional computers often do poorly. Neural networks exhibit characteristics and capabilities not provided by any other technology. Neural networks may be designed so as to classify an input pattern as one of several predefined types or to create, as needed, categories or classes of system states which can be interpreted by a human operator. Neural networks have the ability to recognize patterns, even when the information comprising these patterns is noisy, sparse, or incomplete. Thus, systems of artificial neural networks show great promise for use in environments in which robust, fault-tolerant pattern recognition is necessary in a real-time mode, and in which the incoming data may be distorted or noisy. The application of neural networks, a rapidly evolving technology used extensively in defense applications, alone or in conjunction with other advanced technologies, to some of the problems of operating nuclear power plants has the potential to enhance the safety, reliability and operability of nuclear power plants. The potential applications of neural networking include, but are not limited to diagnosing specific abnormal conditions, identification of nonlinear dynamics and transients, detection of the change of mode of operation, control of temperature and pressure during start-up, signal validation, plant-wide monitoring using autoassociative neural networks, monitoring of check valves, modeling of the plant thermodynamics, emulation of core reload calculations, analysis of temporal sequences in NRC's ''licensee event reports,'' and monitoring of plant parameters

  15. Using neural networks for prediction of nuclear parameters

    Energy Technology Data Exchange (ETDEWEB)

    Pereira Filho, Leonidas; Souto, Kelling Cabral, E-mail: leonidasmilenium@hotmail.com, E-mail: kcsouto@bol.com.br [Instituto Federal de Educacao, Ciencia e Tecnologia do Rio de Janeiro (IFRJ), Rio de Janeiro, RJ (Brazil); Machado, Marcelo Dornellas, E-mail: dornemd@eletronuclear.gov.br [Eletrobras Termonuclear S.A. (GCN.T/ELETRONUCLEAR), Rio de Janeiro, RJ (Brazil). Gerencia de Combustivel Nuclear

    2013-07-01

    Dating from 1943, the earliest work on artificial neural networks (ANN), when Warren Mc Cullock and Walter Pitts developed a study on the behavior of the biological neuron, with the goal of creating a mathematical model. Some other work was done until after the 80 witnessed an explosion of interest in ANNs, mainly due to advances in technology, especially microelectronics. Because ANNs are able to solve many problems such as approximation, classification, categorization, prediction and others, they have numerous applications in various areas, including nuclear. Nodal method is adopted as a tool for analyzing core parameters such as boron concentration and pin power peaks for pressurized water reactors. However, this method is extremely slow when it is necessary to perform various core evaluations, for example core reloading optimization. To overcome this difficulty, in this paper a model of Multi-layer Perceptron (MLP) artificial neural network type backpropagation will be trained to predict these values. The main objective of this work is the development of Multi-layer Perceptron (MLP) artificial neural network capable to predict, in very short time, with good accuracy, two important parameters used in the core reloading problem - Boron Concentration and Power Peaking Factor. For the training of the neural networks are provided loading patterns and nuclear data used in cycle 19 of Angra 1 nuclear power plant. Three models of networks are constructed using the same input data and providing the following outputs: 1- Boron Concentration and Power Peaking Factor, 2 - Boron Concentration and 3 - Power Peaking Factor. (author)

  16. Using neural networks for prediction of nuclear parameters

    International Nuclear Information System (INIS)

    Pereira Filho, Leonidas; Souto, Kelling Cabral; Machado, Marcelo Dornellas

    2013-01-01

    Dating from 1943, the earliest work on artificial neural networks (ANN), when Warren Mc Cullock and Walter Pitts developed a study on the behavior of the biological neuron, with the goal of creating a mathematical model. Some other work was done until after the 80 witnessed an explosion of interest in ANNs, mainly due to advances in technology, especially microelectronics. Because ANNs are able to solve many problems such as approximation, classification, categorization, prediction and others, they have numerous applications in various areas, including nuclear. Nodal method is adopted as a tool for analyzing core parameters such as boron concentration and pin power peaks for pressurized water reactors. However, this method is extremely slow when it is necessary to perform various core evaluations, for example core reloading optimization. To overcome this difficulty, in this paper a model of Multi-layer Perceptron (MLP) artificial neural network type backpropagation will be trained to predict these values. The main objective of this work is the development of Multi-layer Perceptron (MLP) artificial neural network capable to predict, in very short time, with good accuracy, two important parameters used in the core reloading problem - Boron Concentration and Power Peaking Factor. For the training of the neural networks are provided loading patterns and nuclear data used in cycle 19 of Angra 1 nuclear power plant. Three models of networks are constructed using the same input data and providing the following outputs: 1- Boron Concentration and Power Peaking Factor, 2 - Boron Concentration and 3 - Power Peaking Factor. (author)

  17. Romanian knowledge transfer network in nuclear physics and engineering - REFIN

    International Nuclear Information System (INIS)

    Ghitescu, Petre; Prisecaru, Ilie

    2007-01-01

    According to the requirements of the Romanian Nuclear Programme regarding the education and training of the skilled personnel for the nuclear facilities, a knowledge transfer network named REFIN (in Romanian: Retea Educationala in Fizica si Ingineria Nucleara) was developed since 2005. The knowledge target field is nuclear physics and engineering. The main objective of this network is to develop an effective, flexible and modern educational system in the nuclear physics and engineering area which could meet the requirements of all known types of nuclear facilities and therewith be redundant with the perspectives of the European Research Area (FP7, EURATOM). A global strategy was proposed in order to harmonize the curricula between the network facilities to implement pilot modern teaching programs (courses/modules), to introduce advanced learning methods (as Systematic Approach to Training, e-learning and distance-learning), to strengthen and better use the existing research infrastructures of the research institutes in network. The education and training strategy is divided into several topics: university engineering , master, post-graduate, Ph.D. degree, post-doctoral activity, training for industry, improvement. For the first time in our country, a modular scheme is used allowing staff with different technical background to participate at different levels. In this respect, the European system with transferable credits (ECTS) is used. Based on this strategy, courses in 'Radioactive Waste Management' and 'Numerical and Experimental Methods in Reactor Physics' for both MS students and for industry. This way the training activity which a student attends will allow him or her to be involved, depending on specific professional needs, into a flexible educational scheme. This scheme will ensure competence and enhancement and also the possibility of qualification development and a better mobility on labour market. This kind of activity is already in progress in the

  18. Nuclear power plant status diagnostics using artificial neural networks

    International Nuclear Information System (INIS)

    Bartlett, E.B.; Uhrig, R.E.

    1991-01-01

    In this work, the nuclear power plant operating status recognition issue is investigated using artificial neural networks (ANNs). The objective is to train an ANN to classify nuclear power plant accident conditions and to assess the potential of future work in the area of plant diagnostics with ANNS. To this end, an ANN was trained to recognize normal operating conditions as well as potentially unsafe conditions based on nuclear power plant training simulator generated accident scenarios. These scenarios include; hot and cold leg loss of coolant, control rod ejection, loss of offsite power, main steam line break, main feedwater line break and steam generator tube leak accidents. Findings show that ANNs can be used to diagnose and classify nuclear power plant conditions with good results

  19. The Asian Network for Education in Nuclear Technology (ANENT)

    International Nuclear Information System (INIS)

    Amin, F.; Grover, R.B.; Han, K.W.

    2004-01-01

    The per capita electricity availability in the Asian region is below the world average. Nuclear energy is considered by several countries in the region as a potential source to meet their growing energy demand. Thus, there is likely to be an expansion of nuclear power programme in the Asian region. Additionally, as the economies in the region expand, there will be an increasing role for isotope and radiation technologies in the health care, agriculture, and industrial sectors. The growing demand for power and non-power applications of nuclear technologies would require a sustainable supply of well-qualified nuclear workforce. The Asian Network for Education in Nuclear Technology, ANENT in short, was established in February 2004 in response to this need. The state of nuclear education in the region is at different levels in different countries. This diversity provides an opportunity for sharing of knowledge and resources. ANENT will facilitate cooperation in education, related research and training through: (i) sharing of information and materials on nuclear education and training; (ii) exchange of students, teachers and researchers; (iii) establishment of reference curricula and facilitating mutual recognition of degrees; and (iv) facilitating communication between ANENT member institutions and other regional and global networks. By focusing on education, ANENT complements existing activities undertaken by the International Atomic Energy Agency (IAEA) and supports IAEA activities for the preservation of nuclear knowledge. ANENT is a comprehensive initiative in education and training in that it will give equal importance to power and non-power technologies, thus meeting the diverse needs of the countries in the Asian region. (author)

  20. Big data in fashion industry

    Science.gov (United States)

    Jain, S.; Bruniaux, J.; Zeng, X.; Bruniaux, P.

    2017-10-01

    Significant work has been done in the field of big data in last decade. The concept of big data includes analysing voluminous data to extract valuable information. In the fashion world, big data is increasingly playing a part in trend forecasting, analysing consumer behaviour, preference and emotions. The purpose of this paper is to introduce the term fashion data and why it can be considered as big data. It also gives a broad classification of the types of fashion data and briefly defines them. Also, the methodology and working of a system that will use this data is briefly described.

  1. Towards Fashion Media for Sustainability

    DEFF Research Database (Denmark)

    Skjold, Else

    2015-01-01

    Throughout the chapter, it is pointed out how fashion media traditionally fuel on unsustainable imbalances of self, in terms of affluence, gender, ethnicity, body types and age. The chapter opens with a historic outline. Here, the close alliance between media and industry is problematized, whilst...... at the same time it is highlighted how these media have produced some of the most significant imagery of modern times. Pushing the envelope of this format, Skjold suggests how fashion art magazine and user-generated style magazines might hold the key for new templates challenging existing hegemony, this way...... establishing more sustainable fashion media in the future....

  2. KLIMT, FROM PAINTING TO FASHION

    OpenAIRE

    URDEA Olimpia

    2015-01-01

    Fashion has been a subject for most fields of art, starting from visual arts to cinema and literature. The metamorphoses of fashion, an art in itself, are under the sign of history that marked the social during the evolution of humanity. The present paper makes a reference to the links between fashion and Klimt’s work. Klimt proved to be a visionary by means of his visual, unique and unmistakable signature concerning the way he treated the clothed woman. As he worshipped the female body, he ...

  3. Development of nuclear power plant diagnosis technique using neural networks

    International Nuclear Information System (INIS)

    Horiguchi, Masahiro; Fukawa, Naohiro; Nishimura, Kazuo

    1991-01-01

    A nuclear power plant diagnosis technique has been developed, called transient phenomena analysis, which employs neural network. The neural networks identify malfunctioning equipment by recognizing the pattern of main plant parameters, making it possible to locate the cause of an abnormality when a plant is in a transient state. In a case where some piece of equipment shows abnormal behavior, many plant parameters either directly or indirectly related to that equipment change simultaneously. When an abrupt change in a plant parameter is detected, changes in the 49 main plant parameters are classified into three types and a characteristic change pattern consisting of 49 data is defined. The neural networks then judge the cause of the abnormality from this pattern. This neural-network-based technique can recognize 100 patterns that are characterized by the causes of plant abnormality. (author)

  4. Managing nuclear knowledge: IAEA activities and international coordination. Asian Network for Education in Nuclear Technology (ANENT)

    International Nuclear Information System (INIS)

    2007-07-01

    This CD-ROM is attached to the booklet 'Managing nuclear knowledge: IAEA activities and international coordination. Asian Network for Education in Nuclear Technology (ANENT)'. It contains the background material with regard to ANENT in full text, including policy level papers, reports, presentation material made by Member States, and meeting summaries during the period 2002-2005. Further information on the current ANENT activities and related IAEA activities is available at 'http://anent-iaea.org' and 'http://iaea.org/inisnkm'

  5. Virtual private networks application in Nuclear Regulatory Authority of Argentina

    International Nuclear Information System (INIS)

    Glidewell, Donnie D.; Smartt, Heidi A.; Caskey, Susan A.; Bonino, Anibal D.; Perez, Adrian C.; Pardo, German R.; Vigile, Rodolfo S.; Krimer, Mario

    2004-01-01

    As the result of the existence of several regional delegations all over the country, a requirement was made to conform a secure data interchange structure. This would make possible the interconnection of these facilities and their communication with the Autoridad Regulatoria Nuclear (ARN) headquarters. The records these parts exchange are often of classified nature, including sensitive data by the local safeguards inspectors. On the other hand, the establishment of this network should simplify the access of authorized nuclear and radioactive materials users to the ARN databases, from remote sites and with significant trust levels. These requirements called for a network that should be not only private but also secure, providing data centralization and integrity assurance with a strict user control. The first proposal was to implement a point to point link between the installations. This proposal was deemed as economically not viable, and it had the disadvantage of not being easily reconfigurable. The availability of new technologies, and the accomplishment of the Action Sheet 11 under an agreement between Argentine Nuclear Regulatory Authority and the United States Department of Energy (DOE), opened a new path towards the resolution of this problem. By application of updated tunneling security protocols it was possible to project a manageable and secure network through the use of Virtual Private Networking (VPN) hardware. A first trial installation of this technology was implemented between ARN headquarters at Buenos Aires and the Southern Region Office at Bariloche, Argentina. This private net is at the moment under test, and it is planned to expand to more sites in this country, reaching for example to nuclear power plants. The Bariloche installation had some interesting peculiarities. The solutions proposed to them revealed to be very useful during the development of the network expansion plans, as they showed how to adapt the VPN technical requisites to the

  6. Experimental (Network) and Evaluated Nuclear Reaction Data at NDS

    International Nuclear Information System (INIS)

    Otsuka, N.; Semkova, V.; Simakov, S.P.; Zerkin, V.

    2011-01-01

    Dr Simakov of Nuclear Data Services Unit in the Nuclear Data Section (NDS) gave a brief overview of the data compilation and evaluation activities in the nuclear data community: experimental nuclear reaction data (EXFOR, http://www-nds.iaea.org/exfor/) and evaluated nuclear reaction data (ENDF, http://www-nds.iaea.org/endf). The International Network of Nuclear Reaction Data Centres (NRDC) coordinated by NDS includes 14 Centres in 8 Countries (China, Hungary, India, Japan, Korea, Russian, Ukraine, USA) and 2 International Organizations (NEA, IAEA). It had the first meeting of four core centres (Brookhaven, Saclay, Obninsk, Vienna) in 1966 and the EXFOR was adopted as an official data exchange format. In 2000, IAEA implemented the EXFOR database as a relational multiform database and the EXFOR is a trusted, increasing and living database with 19100 experimental works (as of September 2011) and 141600 data tables. The EXFOR provides a compilation control system for selection of articles and compilation of data and the NRDC home page provides manuals, documents and codes. The nuclear data can be retrieved by the web-retrieval system or distributed on a DVD on request. The EXFOR data play a critical role in the development of evaluated nuclear reaction data. There are several major general purpose libraries: ENDF (US), CENDL (China), JEFF (EU), JENDL (Japan) and RUSFOND (Russia). In addition, there are special libraries for particular applications: EAF (European Activation File), FENDL (Fusion Evaluated Nuclear Data Library for ITER neutronics), IBANDL (Ion Beam Analysis Nuclear Data Library for surface analysis of solids), IRDF, DXS (Dosimetry, radiation damage and gas production data) and Medical portal. Dr V. Zerkin of NDS demonstrated the data retrieval from the EXFOR database and the ENDF library.

  7. Experimental (Network) and Evaluated Nuclear Reaction Data at NDS

    Energy Technology Data Exchange (ETDEWEB)

    Otsuka, N; Semkova, V; Simakov, S P; Zerkin, V [Nuclear Data Services Unit, Nuclear Data Section, IAEA, Vienna (Austria)

    2011-11-15

    Dr Simakov of Nuclear Data Services Unit in the Nuclear Data Section (NDS) gave a brief overview of the data compilation and evaluation activities in the nuclear data community: experimental nuclear reaction data (EXFOR, http://www-nds.iaea.org/exfor/) and evaluated nuclear reaction data (ENDF, http://www-nds.iaea.org/endf). The International Network of Nuclear Reaction Data Centres (NRDC) coordinated by NDS includes 14 Centres in 8 Countries (China, Hungary, India, Japan, Korea, Russian, Ukraine, USA) and 2 International Organizations (NEA, IAEA). It had the first meeting of four core centres (Brookhaven, Saclay, Obninsk, Vienna) in 1966 and the EXFOR was adopted as an official data exchange format. In 2000, IAEA implemented the EXFOR database as a relational multiform database and the EXFOR is a trusted, increasing and living database with 19100 experimental works (as of September 2011) and 141600 data tables. The EXFOR provides a compilation control system for selection of articles and compilation of data and the NRDC home page provides manuals, documents and codes. The nuclear data can be retrieved by the web-retrieval system or distributed on a DVD on request. The EXFOR data play a critical role in the development of evaluated nuclear reaction data. There are several major general purpose libraries: ENDF (US), CENDL (China), JEFF (EU), JENDL (Japan) and RUSFOND (Russia). In addition, there are special libraries for particular applications: EAF (European Activation File), FENDL (Fusion Evaluated Nuclear Data Library for ITER neutronics), IBANDL (Ion Beam Analysis Nuclear Data Library for surface analysis of solids), IRDF, DXS (Dosimetry, radiation damage and gas production data) and Medical portal. Dr V. Zerkin of NDS demonstrated the data retrieval from the EXFOR database and the ENDF library.

  8. Establishment of a Nuclear Cooperation Network between Korea and Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyoung Pyo; Sohn, Dong Seong; Song, Kee Chan (and others)

    2008-03-15

    The objective of this study is to establish a personnel network and to identify potential complementary areas for technical cooperation in the future to advance Korean-Brazilian nuclear cooperation activities. To this end, current status of the cooperation in the areas of economy, energy resources and S and T between the two countries was surveyed, and the history of the nuclear development program and the current nuclear R and D status in Brazil, as well as the bilateral nuclear cooperation activities of both countries were analyzed. In addition, areas of mutual interest were identified by both countries' focal points and a personnel network was established. Based on the aforementioned preliminary activities, bilateral joint seminars were held in Brazil. At the joint seminars, possible areas of cooperation were discussed and joint research collaboration areas were surveyed and identified while both sides made efforts to expand the information and experts exchanges in specific areas. Through this study, possible specific areas of cooperation in which both sides have a common interest were identified in such areas as radiation technology application, post irradiation examination, radioactive waste management, I and C, and advanced nuclear fuel, and also concrete implementation methods were proposed. These results will be effectively utilized in establishing a basic direction for expanding bilateral nuclear cooperation activities in the future. Consistent establishment of a foundation for promoting cooperation could be established and maintained through the operation of a focal point in charge of coordinating bilateral technical cooperation, and then a long-term and stable human network could be established.

  9. Establishment of a Nuclear Cooperation Network between Korea and Brazil

    International Nuclear Information System (INIS)

    Kim, Kyoung Pyo; Sohn, Dong Seong; Song, Kee Chan

    2008-03-01

    The objective of this study is to establish a personnel network and to identify potential complementary areas for technical cooperation in the future to advance Korean-Brazilian nuclear cooperation activities. To this end, current status of the cooperation in the areas of economy, energy resources and S and T between the two countries was surveyed, and the history of the nuclear development program and the current nuclear R and D status in Brazil, as well as the bilateral nuclear cooperation activities of both countries were analyzed. In addition, areas of mutual interest were identified by both countries' focal points and a personnel network was established. Based on the aforementioned preliminary activities, bilateral joint seminars were held in Brazil. At the joint seminars, possible areas of cooperation were discussed and joint research collaboration areas were surveyed and identified while both sides made efforts to expand the information and experts exchanges in specific areas. Through this study, possible specific areas of cooperation in which both sides have a common interest were identified in such areas as radiation technology application, post irradiation examination, radioactive waste management, I and C, and advanced nuclear fuel, and also concrete implementation methods were proposed. These results will be effectively utilized in establishing a basic direction for expanding bilateral nuclear cooperation activities in the future. Consistent establishment of a foundation for promoting cooperation could be established and maintained through the operation of a focal point in charge of coordinating bilateral technical cooperation, and then a long-term and stable human network could be established

  10. Validating neural-network refinements of nuclear mass models

    Science.gov (United States)

    Utama, R.; Piekarewicz, J.

    2018-01-01

    Background: Nuclear astrophysics centers on the role of nuclear physics in the cosmos. In particular, nuclear masses at the limits of stability are critical in the development of stellar structure and the origin of the elements. Purpose: We aim to test and validate the predictions of recently refined nuclear mass models against the newly published AME2016 compilation. Methods: The basic paradigm underlining the recently refined nuclear mass models is based on existing state-of-the-art models that are subsequently refined through the training of an artificial neural network. Bayesian inference is used to determine the parameters of the neural network so that statistical uncertainties are provided for all model predictions. Results: We observe a significant improvement in the Bayesian neural network (BNN) predictions relative to the corresponding "bare" models when compared to the nearly 50 new masses reported in the AME2016 compilation. Further, AME2016 estimates for the handful of impactful isotopes in the determination of r -process abundances are found to be in fairly good agreement with our theoretical predictions. Indeed, the BNN-improved Duflo-Zuker model predicts a root-mean-square deviation relative to experiment of σrms≃400 keV. Conclusions: Given the excellent performance of the BNN refinement in confronting the recently published AME2016 compilation, we are confident of its critical role in our quest for mass models of the highest quality. Moreover, as uncertainty quantification is at the core of the BNN approach, the improved mass models are in a unique position to identify those nuclei that will have the strongest impact in resolving some of the outstanding questions in nuclear astrophysics.

  11. Nuclear power plant maintenance optimisation SENUF network activity

    International Nuclear Information System (INIS)

    Ahlstrand, R.; Bieth, M.; Pla, P.; Rieg, C.; Trampus, P.

    2004-01-01

    During providing scientific and technical support to TACIS and PHARE nuclear safety programs a large amount of knowledge related to Russian design reactor systems has accumulated and led to creation of a new Network concerning Nuclear Safety in Central and Eastern Europe called ''Safety of Eastern European type Nuclear Facilities'' (SENUF). SENUF contributes to bring together all stakeholders of TACIS and PHARE: beneficiaries, end users, Eastern und Western nuclear industries, and thus, to favour fruitful technical exchanges and feedback of experience. At present the main focus of SENUF is the nuclear power plant maintenance as substantial element of plant operational safety as well as life management. A Working Group has been established on plant maintenance. One of its major tasks in 2004 is to prepare a status report on advanced strategies to optimise maintenance. Optimisation projects have an interface with the plant's overall life management program. Today, almost all plants involved in SENUF network have an explicit policy to extend their service life, thus, component ageing management, modernization and refurbishment actions became much more important. A database is also under development, which intends to help sharing the available knowledge and specific equipment and tools. (orig.)

  12. Nuclear power plant maintenance optimisation SENUF network activity

    Energy Technology Data Exchange (ETDEWEB)

    Ahlstrand, R.; Bieth, M.; Pla, P.; Rieg, C.; Trampus, P. [Inst. for Energy, EC DG Joint Research Centre, Petten (Netherlands)

    2004-07-01

    During providing scientific and technical support to TACIS and PHARE nuclear safety programs a large amount of knowledge related to Russian design reactor systems has accumulated and led to creation of a new Network concerning Nuclear Safety in Central and Eastern Europe called ''Safety of Eastern European type Nuclear Facilities'' (SENUF). SENUF contributes to bring together all stakeholders of TACIS and PHARE: beneficiaries, end users, Eastern und Western nuclear industries, and thus, to favour fruitful technical exchanges and feedback of experience. At present the main focus of SENUF is the nuclear power plant maintenance as substantial element of plant operational safety as well as life management. A Working Group has been established on plant maintenance. One of its major tasks in 2004 is to prepare a status report on advanced strategies to optimise maintenance. Optimisation projects have an interface with the plant's overall life management program. Today, almost all plants involved in SENUF network have an explicit policy to extend their service life, thus, component ageing management, modernization and refurbishment actions became much more important. A database is also under development, which intends to help sharing the available knowledge and specific equipment and tools. (orig.)

  13. Fashion designers on the Czech market

    OpenAIRE

    Hinková, Barbora

    2014-01-01

    This Master's Thesis deals with the Czech fashion scene. Development of fashion is outlined in the introduction. It should help to understand the whole market. The work deals with marketing of fashion brands and focuses primarily on marketing Czech fashion brands offering fashions for women. Czech fashion scene is analyzed in detail and pointed out the weaknesses that need to be improved. In connection with the findings outlined here is a solution that should help Czech fashion scene.

  14. Fashion Sustainability” Inverstigated

    DEFF Research Database (Denmark)

    Gwozdz, Wencke; Gupta, Shipra; Gentry, Jim

    2015-01-01

    make the case that style orientations lead to more sustainable patterns than do fashion orientations. Consumers aged 16-35 were surveyed in national surveys in five countries as to their apparel usage, their fashion versus style orientations, their perspectives of sustainable fashion, and their quality...... of life in a variety of domains. We hypothesize that older consumers will be more style-oriented than younger consumers, and that style-orientation will be associated with higher levels of quality of life than fashion-orientation.......This manuscript takes a macro perspective of consumer satisfaction in order to investigate whether one can argue that consumer satisfaction with the apparel industry may compensate in a cost/benefit sense for the environmental harm caused by the production, maintenance, and disposal of apparel. We...

  15. Fashion and death: Trends Cycles

    Directory of Open Access Journals (Sweden)

    Flavia Jakemiu Araújo Bortolon

    2016-12-01

    Full Text Available Fashion is composed of cycles subpostos trends that seek to eliminate the past for a new one, which makes it ephemeral and eternal at the same time. This study investigates how is the relationship between these cycles of trends over time, through a brief history of fashion, considering the theoretical rules of Simmel, Crane and Caldas. They will still be used concepts proposed by Agamben, such as: device, in order to classify the system of the fashion; contemporaneidade, to understand the action of that factor in relation to the time and profanation, to identify the capacity to maintain in the society. It is ended that the fashion, as well as the death, renews the society, it destroys and it creates the new, as a system naturalized artificially

  16. Marketing Strategies in Fashion Industry

    OpenAIRE

    Čmielová, Zuzana

    2012-01-01

    The goal of this thesis is to define the fashion industry and identify the key developments that the segment has undertaken over the last two to three decades including the drivers behind these changes. Specifically, the thesis will provide insights into the financial indicators of the industry and review some of the most recent trends such as globalisation of supply chains and internationalisation of fashion retailers. The second section of the theoretical part will try to identify what are ...

  17. Open Access to the Belgian Nuclear higher Education Network

    International Nuclear Information System (INIS)

    Simons, S.

    2005-01-01

    Under the name of the Belgian Nuclear higher Education Network, five Belgian universities, Universite Catholique de Louvain, Universiteit Gent, Universite de Liege, Vrije Universiteit Brussel have established in 2002, in collaboration with the Belgian Nuclear Research Centre SCK-CEN, a common Belgian Interuniversity Programme of the third cycle leading to the academic degree of Master of Science in Nuclear Engineering. Under the lead of the SCK-CEN a project to use and share the acquired experience of the Consortium BNEN - in order to support the realization of a common European Education Programme in Nuclear Engineering - has been accepted by the European Commission for funding under the EU's Sixth Research Framework Programme.The project wants to contribute actively to the development of a more harmonised approach for education in nuclear sciences and engineering in Europe. It brings the European higher Education Area closer to realization and helps to safeguard the necessary competence and expertise for the continued safe use of nuclear energy and other uses of radiation in industry and medicine in Europe. The project foresees input and participation from stakeholders from different countries of the enlarged European Union (EU-25) and will therefore contribute to the integration of the new member states into the European Research Area and thus to the enlargement of Europe. The set-up of the project foresees an active role for female experts with the intention to reinforce the place and role of women in science

  18. MSU SINP CDFE nuclear data activities in the nuclear reaction data centres network

    International Nuclear Information System (INIS)

    Boboshin, I.N.; Varlamov, V.V.; Komarov, S.Yu.; Peskov, N.N.; Semin, S.B.; Stepanov, M.E.; Chesnokov, V.V.

    2002-01-01

    This paper is the progress report of the Centre for Photonuclear Experiments Data, Moscow. It is a short review of the works carried out by the CDFE concerning the IAEA nuclear reaction data centers network activities from May 2001 until May 2002. and the description of the main results obtained. (a.n.)

  19. Ocean breeze monitoring network at the Oyster Creek Nuclear Plant

    International Nuclear Information System (INIS)

    Heck, W.

    1987-01-01

    The Oyster Creek Nuclear Generating Station (OCNGS) is located in New Jersey 10 km west of the Atlantic Ocean. Routine meteorological monitoring at the station has consisted of a single meteorological tower 120 m high and instrumented at the 10-m, 46-m, and 116-m levels. An analysis of 5 yr of data from this tower showed the OCNGS is affected by an ocean breeze ∼ 1 day out of 4 during May through August. This suggested the need for meteorological monitoring in addition to the single met tower at OCNGS. As a result of the 1985 OCNGS meteorological monitoring study, GPU Nuclear established an ocean breeze monitoring network in the fall of 1986. It is a permanent part of OCNGS meteorological monitoring and consists of the same sites as used in the 1985 field study. Meteorological towers are located at the ocean site, the inland site, and at OCNGS. The ocean tower is 13 m (43 ft) high, the inland tower 10 m (33 ft), and the OCNGS tower 116 m (380 ft). Wind speed, wind direction, and temperature are measured on each tower; delta-temperature is also measured on the main tower. The instruments are calibrated in the spring, summer, and fall. The network is operated and maintained by GPU Nuclear Environmental Controls. The ocean breeze monitoring network and meteorological information system forms the basis for including the effects of the ocean breeze in OCNGS emergency off-site dose assessment

  20. A European network for nuclear medicine and radiotherapy. EMIR

    International Nuclear Information System (INIS)

    Jehenson, P.; Lartigau, E.; Guidez, J.

    2003-01-01

    Nuclear medicine and radiotherapy make a vital contribution to the diagnosis and treatment of major disease. This role is likely to expand with new developments including availability of new medical isotopes. A European network (EMIR) was initiated in 2001 by the Joint Research Centre (JRC) of the European Commission, to identify and solve difficulties that constrain nuclear medicine and radiotherapy development in Europe and facilitate closer interdisciplinary collaboration. Participating organisations include the main European associations of medical radiation specialists, radiopharmaceutical/radioisotope producers, nuclear research reactor institutions, research organizations and the JRC. The steering committee established task groups focusing on eight key areas for development. Liaison with non-European organizations will be encouraged. (author)

  1. Neural network modeling of chaotic dynamics in nuclear reactor flows

    International Nuclear Information System (INIS)

    Welstead, S.T.

    1992-01-01

    Neural networks have many scientific applications in areas such as pattern classification and time series prediction. The universal approximation property of these networks, however, can also be exploited to provide researchers with tool for modeling observed nonlinear phenomena. It has been shown that multilayer feed forward networks can capture important global nonlinear properties, such as chaotic dynamics, merely by training the network on a finite set of observed data. The network itself then provides a model of the process that generated the data. Characterizations such as the existence and general shape of a strange attractor and the sign of the largest Lyapunov exponent can then be extracted from the neural network model. In this paper, the author applies this idea to data generated from a nonlinear process that is representative of convective flows that can arise in nuclear reactor applications. Such flows play a role in forced convection heat removal from pressurized water reactors and boiling water reactors, and decay heat removal from liquid-metal-cooled reactors, either by natural convection or by thermosyphons

  2. Empirical modeling of nuclear power plants using neural networks

    International Nuclear Information System (INIS)

    Parlos, A.G.; Atiya, A.; Chong, K.T.

    1991-01-01

    A summary of a procedure for nonlinear identification of process dynamics encountered in nuclear power plant components is presented in this paper using artificial neural systems. A hybrid feedforward/feedback neural network, namely, a recurrent multilayer perceptron, is used as the nonlinear structure for system identification. In the overall identification process, the feedforward portion of the network architecture provides its well-known interpolation property, while through recurrency and cross-talk, the local information feedback enables representation of time-dependent system nonlinearities. The standard backpropagation learning algorithm is modified and is used to train the proposed hybrid network in a supervised manner. The performance of recurrent multilayer perceptron networks in identifying process dynamics is investigated via the case study of a U-tube steam generator. The nonlinear response of a representative steam generator is predicted using a neural network and is compared to the response obtained from a sophisticated physical model during both high- and low-power operation. The transient responses compare well, though further research is warranted for training and testing of recurrent neural networks during more severe operational transients and accident scenarios

  3. The Fashioning of Fashionable Diseases in the Eighteenth Century.

    Science.gov (United States)

    Shuttleton, David E

    This essay considers why the eighteenth century has particular significance for anyone concerned with the cultural forces necessary to render a disease fashionable. A brief overview of a pervasive cult of sensibility addresses the role of popular medical writing, imaginative literature, and spas in circulating a romanticized model of nervous disorders as signs of intellectual and moral superiority. Attention is drawn to the ambiguity in the term "fashionable" implying "popular," but also something that might be contrived; to what extent were Georgian fashionable diseases merely cultural constructs? Here the medicalization of masturbation suggests a limit-case. The discussion concludes with an individual case history as reported to the leading academic physician William Cullen.

  4. An efficient and cost effective nuclear medicine image network

    International Nuclear Information System (INIS)

    Sampathkumaran, K.S.; Miller, T.R.

    1987-01-01

    An image network that is in use in a large nuclear medicine department is described. This network was designed to efficiently handle a large volume of clinical data at reasonable cost. Small, limited function computers are attached to each scintillation camera for data acquisition. The images are transferred by cable network or floppy disc to a large, powerful central computer for processing and display. Cost is minimized by use of small acquisition computers not equipped with expensive video display systems or elaborate analysis software. Thus, financial expenditure can be concentrated in a powerful central computer providing a centralized data base, rapid processing, and an efficient environment for program development. Clinical work is greatly facilitated because the physicians can process and display all studies without leaving the main reading area. (orig.)

  5. Vibration analysis in nuclear power plant using neural networks

    International Nuclear Information System (INIS)

    Loskiewicz-Buczak, A.; Alguindigue, I.E.

    1993-01-01

    Vibration monitoring of components in nuclear power plants has been used for a number of years. This technique involves the analysis of vibration data coming from vital components of the plant to detect features which reflect the operational state of machinery. The analysis leads to the identification of potential failures and their causes, and makes it possible to perform efficient preventive maintenance. This paper documents the authors' work on the design of a vibration monitoring methodology enhanced by neural network technology. This technology provides an attractive complement to traditional vibration analysis because of the potential of neural networks to handle data which may be distorted or noisy. This paper describes three neural networks-based methods for the automation of some of the activities related to motion and vibration monitoring in engineering systems

  6. Artificial neural networks in the nuclear engineering (Part 2)

    International Nuclear Information System (INIS)

    Baptista Filho, Benedito Dias

    2002-01-01

    The field of Artificial Neural Networks (ANN), one of the branches of Artificial Intelligence has been waking up a lot of interest in the Nuclear Engineering (NE). ANN can be used to solve problems of difficult modeling, when the data are fail or incomplete and in high complexity problems of control. The first part of this work began a discussion with feed-forward neural networks in back-propagation. In this part of the work, the Multi-synaptic neural networks is applied to control problems. Also, the self-organized maps is presented in a typical pattern classification problem: transients classification. The main purpose of the work is to show that ANN can be successfully used in NE if a carefully choice of its type is done: the application sets this choice. (author)

  7. How Fashion Brands Talk to Their Customers on Social Media

    OpenAIRE

    Hernández García, Ángel

    2017-01-01

    Fashion brands are among the earliest adopters of social media networks. Fashion companies manage social media applications and integrate them into their global marketing strategies in an attempt to shift from transactional to relationship-based approaches. Nevertheless, decisions on social media marketing efforts often rely on intuition and trial and error rather than strategic thinking, which can potentially lead to a disconnection between the brands and their audience. This talk explores t...

  8. Key Success Factors for Organizational Innovation in the Fashion Industry

    Directory of Open Access Journals (Sweden)

    Fabio De Felice

    2013-08-01

    on the Balanced Scorecard (BSC and the Analytic Network Process (ANP, called ‘MAB’ – Multi-criteria Assessment Balanced Scorecard. Firstly, key performance indicators (KPIs are evaluated in order to assess the performance level of a typical fashion industry. The development of an index system and methods is aimed to form a set of useful tools for policy-makers to facilitate the transformation of an industrial development mode and support the performance of the fashion industry.

  9. Brand placements in fashion TV series

    NARCIS (Netherlands)

    Fakkert, M.-S.; Voorveld, H.A.M.; van Reijmersdal, E.A.; Banks, I.B.; De Pelsmacker, P.; Okazaki, S.

    2015-01-01

    Recently Fashion TV series have gained more and more popularity among young women worldwide (Dehnart 2008; Seidman 2010). Fashion TV series are an immensely popular TV genre portraying the world of fashion and the accompanying glamorous lifestyle.

  10. Overall Insight into the Fashion Business

    OpenAIRE

    Hagelberg, Laura

    2015-01-01

    The aim of this thesis is to examine today’s fashion from a business perspective. In this thesis fashion business is examined through fashion history, fashion industry and life cycle, today’s fast fashion and also consumer behavior in fashion. This thesis is conducted for a Finnish fashion business, InStyle. InStyle is a family based fashion business operating mainly via online and monthly trade fairs. There is also a physical store in Savonlinna which sells InStyle brands. Though the ow...

  11. WEARABLE TECHNOLOGY: FASHION DESIGNERS BRINGS TOGETHER FASHION WITH SCIENCE

    Directory of Open Access Journals (Sweden)

    Gozde Yetmen

    2017-04-01

    Full Text Available In this paper, from the designers, engineers, scientists and technicians are working multidisciplinary and developed in process of time; electronic textiles, smart textiles, nano technology, 3D printed textiles and coded couture. As a result today generated "Wearable Technology". Designer creates contemporary fashion design products and concepts will be examined in this paper. Since the mid-twentieth century, to today’s XXI Century, living an important technological development for the future of fashion is to ensure the creation of high tech fabrics with functional textile fibers. 21st Century avant-garde fashion designers: Hussein Chalayan, Ryan Genz & Francesca Rosella and Anouk Wipprecht are working on the future garment design and determine a new visions that the texture of the emerging trends and technologies in the area of fashion. They realized that the importance of innovation in their collections. For this reason, textile engineers and scientists are working together and investigating various technologies to develop a variety of innovative fabrics or garments.

  12. Introduction to Fashion Buying. Teacher Edition. Fashion Buying Series.

    Science.gov (United States)

    Collins, Cindy

    This teacher's guide presents material for a unit on introduction to fashion buying. Content focuses on information sources, retail store types, the responsibilities of a buyer, and the qualifications of a buyer. The guide contains 4 objectives, 4 group learning activities keyed to the objectives, 17 transparency masters with dialogue for each,…

  13. Design Innovation and Fashion Cycles.

    OpenAIRE

    Pesendorfer, Wolfgang

    1995-01-01

    A model of fashion cycles is developed in which fashion is used as a signalling device in a "dating-game". We assume that there is a designer (monopolist) who can create new designs at a positive fixed cost and zero marginal cost. Designs are durable commodities. We show the existence of equilibria of the following form: Every T periods a new design is innovated. Over time the price of the design falls and it spreads to more and more agents. Once sufficiently many agents own the design it is ...

  14. Modeling operational risks of the nuclear industry with Bayesian networks

    International Nuclear Information System (INIS)

    Wieland, Patricia; Lustosa, Leonardo J.

    2009-01-01

    Basically, planning a new industrial plant requires information on the industrial management, regulations, site selection, definition of initial and planned capacity, and on the estimation of the potential demand. However, this is far from enough to assure the success of an industrial enterprise. Unexpected and extremely damaging events may occur that deviates from the original plan. The so-called operational risks are not only in the system, equipment, process or human (technical or managerial) failures. They are also in intentional events such as frauds and sabotage, or extreme events like terrorist attacks or radiological accidents and even on public reaction to perceived environmental or future generation impacts. For the nuclear industry, it is a challenge to identify and to assess the operational risks and their various sources. Early identification of operational risks can help in preparing contingency plans, to delay the decision to invest or to approve a project that can, at an extreme, affect the public perception of the nuclear energy. A major problem in modeling operational risk losses is the lack of internal data that are essential, for example, to apply the loss distribution approach. As an alternative, methods that consider qualitative and subjective information can be applied, for example, fuzzy logic, neural networks, system dynamic or Bayesian networks. An advantage of applying Bayesian networks to model operational risk is the possibility to include expert opinions and variables of interest, to structure the model via causal dependencies among these variables, and to specify subjective prior and conditional probabilities distributions at each step or network node. This paper suggests a classification of operational risks in industry and discusses the benefits and obstacles of the Bayesian networks approach to model those risks. (author)

  15. Modeling operational risks of the nuclear industry with Bayesian networks

    Energy Technology Data Exchange (ETDEWEB)

    Wieland, Patricia [Pontificia Univ. Catolica do Rio de Janeiro (PUC-Rio), RJ (Brazil). Dept. de Engenharia Industrial; Comissao Nacional de Energia Nuclear (CNEN), Rio de Janeiro, RJ (Brazil)], e-mail: pwieland@cnen.gov.br; Lustosa, Leonardo J. [Pontificia Univ. Catolica do Rio de Janeiro (PUC-Rio), RJ (Brazil). Dept. de Engenharia Industrial], e-mail: ljl@puc-rio.br

    2009-07-01

    Basically, planning a new industrial plant requires information on the industrial management, regulations, site selection, definition of initial and planned capacity, and on the estimation of the potential demand. However, this is far from enough to assure the success of an industrial enterprise. Unexpected and extremely damaging events may occur that deviates from the original plan. The so-called operational risks are not only in the system, equipment, process or human (technical or managerial) failures. They are also in intentional events such as frauds and sabotage, or extreme events like terrorist attacks or radiological accidents and even on public reaction to perceived environmental or future generation impacts. For the nuclear industry, it is a challenge to identify and to assess the operational risks and their various sources. Early identification of operational risks can help in preparing contingency plans, to delay the decision to invest or to approve a project that can, at an extreme, affect the public perception of the nuclear energy. A major problem in modeling operational risk losses is the lack of internal data that are essential, for example, to apply the loss distribution approach. As an alternative, methods that consider qualitative and subjective information can be applied, for example, fuzzy logic, neural networks, system dynamic or Bayesian networks. An advantage of applying Bayesian networks to model operational risk is the possibility to include expert opinions and variables of interest, to structure the model via causal dependencies among these variables, and to specify subjective prior and conditional probabilities distributions at each step or network node. This paper suggests a classification of operational risks in industry and discusses the benefits and obstacles of the Bayesian networks approach to model those risks. (author)

  16. Korean efforts for education and training network in nuclear technology

    International Nuclear Information System (INIS)

    Han, Kyong-Won; Lee, Eui-Jin

    2007-01-01

    education programs along with a career in the nuclear fields at home and abroad should raise young generation's interests. Global network will serve as a vehicle that drives nuclear education and training forward. NTC of KAERI has developed the ANENT temporary web site (www.anent-temp.org) for the IAEA Consultancy Meting on Establishment of ANENT held in June 2003 at KAERI. According to the results from the discussion of the meeting, KAERI has requested to continue to work toward establishment of a web site for all activities related to ANENT. The followings are KAERI's efforts made for the ANENT: Installation of a portable cyber education system (Edu-V producer) and cyber studio for the effective production of VOD materials; Production of VOD type learning materials: 3 IAEA courses containing 52 lectures. For the progress of the establishment of ANENT, it is believed that exchange of informational and materials on education and training should be considered in advance among the member states. The followings are our suggestions for the exchange of information and materials to be discussed among member states: Formulation of a working group; Identification of the scope of activities; Establishment of cooperative mechanism; Design of ANENT web, and loading of existing information and materials on the web; Production and loading of new materials including cyber education and training materials; Sustainable operation of ANENT web site

  17. Elastic Network Model of a Nuclear Transport Complex

    Science.gov (United States)

    Ryan, Patrick; Liu, Wing K.; Lee, Dockjin; Seo, Sangjae; Kim, Young-Jin; Kim, Moon K.

    2010-05-01

    The structure of Kap95p was obtained from the Protein Data Bank (www.pdb.org) and analyzed RanGTP plays an important role in both nuclear protein import and export cycles. In the nucleus, RanGTP releases macromolecular cargoes from importins and conversely facilitates cargo binding to exportins. Although the crystal structure of the nuclear import complex formed by importin Kap95p and RanGTP was recently identified, its molecular mechanism still remains unclear. To understand the relationship between structure and function of a nuclear transport complex, a structure-based mechanical model of Kap95p:RanGTP complex is introduced. In this model, a protein structure is simply modeled as an elastic network in which a set of coarse-grained point masses are connected by linear springs representing biochemical interactions at atomic level. Harmonic normal mode analysis (NMA) and anharmonic elastic network interpolation (ENI) are performed to predict the modes of vibrations and a feasible pathway between locked and unlocked conformations of Kap95p, respectively. Simulation results imply that the binding of RanGTP to Kap95p induces the release of the cargo in the nucleus as well as prevents any new cargo from attaching to the Kap95p:RanGTP complex.

  18. Managing Nuclear Knowledge: IAEA Activities and International Coordination. Asian Network for Education in Nuclear Technology (ANENT)

    International Nuclear Information System (INIS)

    2007-07-01

    The important role which the International Atomic Energy Agency (IAEA) plays in assisting Member States in the preservation and enhancement of nuclear knowledge and in facilitating international collaboration in this area has been recognized by the General Conference of the International Atomic Energy Agency in resolutions GC(46)/RES/11B, GC(47)/RES/10B, GC(48)/RES/13 and GC(50)/RES/13. The IAEA continues to support the enhancement and stabilization of nuclear education and training with the objective of securing the availability of qualified human resources for the nuclear sector. Its most important approaches are networking regional educational institutions and fostering cooperation to develop harmonized curricula, prepare and disseminate teaching materials. The Asian Network for Education in Nuclear Technology (ANENT), established by the IAEA in 2004, became operational in 2005. An ANENT website has been set up and is being expanded, such as developing a long-distance learning platform. Also, a reference curriculum for nuclear engineering is being developed with the cooperation of external partners.This booklet summarizes the main activities being carried out by the IAEA with regard to the Asian Network for Education in Nuclear Technology (ANENT) and other related activities including those completed during the period 2002–2005. It briefly describes the background information on the events leading to the formation of the ANENT; the terms of reference formulated at the second Coordination Committee meeting held in Vietnam, October 2005; and objectives, strategy and other institutional and managerial policies reaffirmed by the members. CD-ROM attached to the printed booklet containing nearly all of the background material in full text, including policy level papers, reports, presentations made by Member States, and meeting summaries

  19. Interfacing Nuclear Security and Safeguards through Education and Support Centre Networks

    International Nuclear Information System (INIS)

    Nikonov, D.

    2015-01-01

    This paper presents the work of the International Nuclear Security Education Network (INSEN) and the International Nuclear Security Training and Support Centre Network (NSSC) as the means to achieve sustainable human resource development in member states. The paper also examines how both security and safeguards can benefit from collaborative and coordinated activities when such networks focus on practical achievements. (author)

  20. International fashion franchise in Finland

    OpenAIRE

    Vu, Phuong

    2015-01-01

    The study concentrates on exploring international clothing franchise and particularly international clothing franchise in Finland. The main objective of the research is to discover obstacles Finnish franchisees encounter when bringing an international fashion franchise to Finland and recommendations that are beneficial to their success. The thesis is inclined to exploit aspects concerning franchisees’ perspectives. In the literature review, main concepts presented are franchising, franchi...

  1. Creativity in Fashion Design Students

    Science.gov (United States)

    Robinson, Joyce Robin

    2011-01-01

    The purpose of this study was to examine relationships among environmental influences, changes in domain specific knowledge, and changes in tolerance of ambiguity as well as changes in creativity of individuals majoring in fashion design at four-year universities. This study was based on the confluence theoretical approach which holds that…

  2. Research on artificial neural network applications for nuclear power plants

    International Nuclear Information System (INIS)

    Chang, Soon-Heung; Cheon, Se-Woo

    1992-01-01

    Artificial neural networks (ANNs) are an emerging computational technology which can significantly enhance a number of applications. These consist of many interconnected processing elements that exhibit human-like performance, i.e., learning, pattern recognition and associative memory skills. Several application studies on ANNs devoted to nuclear power plants have been carried out at the Korea Advanced Institute of Science and Technology since 1989. These studies include the feasibility of using ANNs for the following tasks: (1) thermal power prediction, (2) transient identification, (3) multiple alarm processing and diagnosis, (4) core thermal margin prediction, and (5) prediction of core parameters for fuel reloading. This paper introduces the back-propagation network (BPN) model which is the most commonly used algorithm, and summarizes each of the studies briefly. (author)

  3. A Comprehensive Nuclear Receptor Network for Breast Cancer Cells

    Directory of Open Access Journals (Sweden)

    Ralf Kittler

    2013-02-01

    Full Text Available In breast cancer, nuclear receptors (NRs play a prominent role in governing gene expression, have prognostic utility, and are therapeutic targets. We built a regulatory map for 24 NRs, six chromatin state markers, and 14 breast-cancer-associated transcription factors (TFs that are expressed in the breast cancer cell line MCF-7. The resulting network reveals a highly interconnected regulatory matrix where extensive crosstalk occurs among NRs and other breast -cancer-associated TFs. We show that large numbers of factors are coordinately bound to highly occupied target regions throughout the genome, and these regions are associated with active chromatin state and hormone-responsive gene expression. This network also provides a framework for stratifying and predicting patient outcomes, and we use it to show that the peroxisome proliferator-activated receptor delta binds to a set of genes also regulated by the retinoic acid receptors and whose expression is associated with poor prognosis in breast cancer.

  4. European Nuclear Education Network Association - Support for nuclear education, training and knowledge management

    International Nuclear Information System (INIS)

    Ghitescu, Petre

    2009-01-01

    Developed in 2002-2003 the FP5 EURATOM project 'European Nuclear Engineering Network - ENEN' aimed to establish the basis for conserving nuclear knowledge and expertise, to create an European Higher Education Area for nuclear disciplines and to facilitate the implementation of the Bologna declaration in the nuclear disciplines. In order to ensure the continuity of the achievements and results of the ENEN project, on 22 September 2003, the European Nuclear Higher Education Area was formalized by creating the European Nuclear Education Network Association. ENEN Association goals are oriented towards universities by developing a more harmonized approach for education in the nuclear sciences and engineering in Europe, integrating European education and training in nuclear safety and radiation protection and achieving a better cooperation and sharing of resources and capabilities at the national and international level. At the same time it is oriented towards the end-users (industries, regulatory bodies, research centers, universities) by creating a secure basis of knowledge and skills of value to the EU. It maintains an adequate supply of qualified human resources for design, construction, operation and maintenance of nuclear infrastructures and plants. Also it maintains the necessary competence and expertise for the continued safe use of nuclear energy and applications of radiation in industry and medicine. In 2004-2005, 35 partners continued and expanded the started in FP 5 ENEN Association activities with the FP6 project 'NEPTUNO- Nuclear Education Platform for Training and Universities Organizations'. Thus ENEN established and implemented the European Master of Science in Nuclear Engineering, expanded its activities from education to training, organized and coordinated training sessions and pilot courses and included in its activities the Knowledge Management. At present, the ENEN Association gathers 45 universities, 7 research centers and one multinational company

  5. Traditional, fashion and new perspective on fashion tourism

    Science.gov (United States)

    Montazer, Z.; Zare Bidoki, F.

    2017-10-01

    Have you ever heard about Iranian needlework? The needlework of Iran have always been the sign of love, patience and activation. This art that ornaments the surface of fabric with colourful yarns, uses needle is considered as one of the widest branches of handicrafts. Nowadays there are at least 42 branches of needleworks in Iran and among these, the Zoroastrian embroidery is the oldest one. We try to make a new perspective on this art by quickening this beautiful art and designing it on modern fabrics and also combining it with fashion tourism. Iran has a touristic potential in culture, because of its rich, mysteries history and every year thousands of tourists come to Iran to know more about human history and as Yazd is the main region of Zoroastrians occupation that every year attract many tourists and also is famous for its textiles so we start our study in this city. The conclusion of the study emphasized the fact that there is room for the fashion industry to open the new contribution to tourism in Yazd State. However, this depends on the development of a separate frame work for fashion tourism in Iran

  6. Design Enriches Life,Life Breeds Fashion

    Directory of Open Access Journals (Sweden)

    Yun Gong

    2016-11-01

    Full Text Available As society advances and technology changes,fashion design has developed from the initial few exclusive to public demand, and fashion category also covers all walks of life, extends to every area from a single demand to industrialization. Fashion design development, has become an indispensable part of people's lives. Fashion satisfies public demand, reflecting the public interest towards, and designer correctly grasp of fashion and taste of popular motivated the design of continuous innovation to creating new business value, cultural values of the social value of fashion. A precise definition to fashion is hard, cause too broad as it relates to areas, such as products, clothing, entertainment, advertising, decoration, home, fashion is reach into every aspect of our lives. Fashion derived from life elements, convergence elements of era and innovation into your life all over again, this cycle forward and updated, fully embodies the understanding of art and life. Design enriches life, life gave birth to fashion.

  7. Situation of the education in the nuclear field: networks of training and paper of the universities

    International Nuclear Information System (INIS)

    Minguez, E.

    2008-01-01

    In this work the education networks in nuclear engineering around Europe American and Asia are presented, focusing in the main role of universities in collaboration with the nuclear industry. (Author) 5 refs

  8. Fashion marketing in textile and clothing industry

    OpenAIRE

    Alica Grilec Kaurić

    2009-01-01

    Fashion marketing explores connection between fashion design and marketing including development, promotion, sales and price aspects of fashion industry. Successful fashion marketing managers are aware that the most important fashion marketing elements are customer trend identification, building strong brands and creating positive image of the producers. This paper presents the findings of a research conducted for the purpose of identifying trends in marketing sector in textile and clothing i...

  9. Design Enriches Life,Life Breeds Fashion

    OpenAIRE

    Yun Gong

    2016-01-01

    As society advances and technology changes,fashion design has developed from the initial few exclusive to public demand, and fashion category also covers all walks of life, extends to every area from a single demand to industrialization. Fashion design development, has become an indispensable part of people's lives. Fashion satisfies public demand, reflecting the public interest towards, and designer correctly grasp of fashion and taste of popular motivated the design of continuous innovation...

  10. The European Nuclear Society Young Generation Network: Five years of networking experience

    International Nuclear Information System (INIS)

    Meskens, Gaston

    2000-01-01

    In 1995, Mr Jan Runermark (Sweden), aware of a need for an exchange of knowledge from the older to the younger generation, came up with the idea of starting a European Nuclear Society Young Generation Network. A first network was formed with Sweden, the Netherlands, Spain, Finland, Germany and Belgium. The ENSYGN is now affiliated to the European Nuclear Society and brings together young students and professionals from 21 member countries Belgium, Bulgaria, Croatia, Czech Republic, Denmark Finland, France, Germany, Hungary, Italy, Netherlands, Poland, Romania, Russia, Slovak Republic, Slovenia, Spain, Sweden, Switzerland, Ukraine, and United Kingdom, The ENSYGN Core group meets (at least) twice a year and elects its own chair and co chair for a term of two years. The ENSYGN chair has a seat in the ENS Steering Committee and in the ENS Board. The ENSYGN works closely together with other young generation networks from the US, Australia, Japan and South America. ENSYGN organises workshops and courses on European level, takes part in international meetings (fl. UNFCCC, OECD) and stimulates networking on national level

  11. Nuclear Physics Science Network Requirements Workshop, May 2008 - Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Tierney, Ed., Brian L; Dart, Ed., Eli; Carlson, Rich; Dattoria, Vince; Ernest, Michael; Hitchcock, Daniel; Johnston, William; Kowalski, Andy; Lauret, Jerome; Maguire, Charles; Olson, Douglas; Purschke, Martin; Rai, Gulshan; Watson, Chip; Vale, Carla

    2008-11-10

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the US Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States of America. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In May 2008, ESnet and the Nuclear Physics (NP) Program Office of the DOE Office of Science organized a workshop to characterize the networking requirements of the science programs funded by the NP Program Office. Most of the key DOE sites for NP related work will require significant increases in network bandwidth in the 5 year time frame. This includes roughly 40 Gbps for BNL, and 20 Gbps for NERSC. Total transatlantic requirements are on the order of 40 Gbps, and transpacific requirements are on the order of 30 Gbps. Other key sites are Vanderbilt University and MIT, which will need on the order of 20 Gbps bandwidth to support data transfers for the CMS Heavy Ion program. In addition to bandwidth requirements, the workshop emphasized several points in regard to science process and collaboration. One key point is the heavy reliance on Grid tools and infrastructure (both PKI and tools such as GridFTP) by the NP community. The reliance on Grid software is expected to increase in the future. Therefore, continued development and support of Grid software is very important to the NP science community. Another key finding is that scientific productivity is greatly enhanced by easy researcher-local access to instrument data. This is driving the creation of distributed repositories for instrument data at collaborating institutions, along with a corresponding increase in demand for network-based data transfers and the tools

  12. A study on methodologies for assessing safety critical network's risk impact on Nuclear Power Plant

    International Nuclear Information System (INIS)

    Lim, T. J.; Lee, H. J.; Park, S. K.; Seo, S. J.

    2006-08-01

    The objectives of this project is to investigate and study existing reliability analysis techniques for communication networks in order to develop reliability analysis models for Nuclear Power Plant's safety-critical networks. It is necessary to make a comprehensive survey of current methodologies for communication network reliability. Major outputs of the first year study are design characteristics of safety-critical communication networks, efficient algorithms for quantifying reliability of communication networks, and preliminary models for assessing reliability of safety-critical communication networks

  13. Neural networks. A new analytical tool, applicable also in nuclear technology

    International Nuclear Information System (INIS)

    Stritar, A.

    1992-01-01

    The basic concept of neural networks and back propagation learning algorithm are described. The behaviour of typical neural network is demonstrated on a simple graphical case. A short literature survey about the application of neural networks in nuclear science and engineering is made. The application of the neural network to the probability density calculation is shown. (author) [sl

  14. Technical Meeting on Establishing Networks for Countries Introducing Nuclear Power. Presentations

    International Nuclear Information System (INIS)

    2013-01-01

    The objectives of the meeting were to: • Learn about existing networking opportunities that may be of interest for embarking countries; • Discuss common challenges among Member States that could be addressed through better networking opportunities; • Determine appropriate sub-networks, such as future owner/operator organizations, heads of nuclear energy programme implementing organizations (NEPIOs), embarking countries and countries with current civil nuclear programmes; and • Discuss effective strategies for creating networks using existing social media platforms

  15. Personal Branding Through Fashion Blogging

    Directory of Open Access Journals (Sweden)

    Yuanita Safitri

    2017-01-01

    Full Text Available The objective of this research was to analyze personal branding development from personal brand identity, personal brand positioning, and personal brand assessment. The object of this research was Diana Rikasari's blog “Hot Chocolate and Mint”. She is one of prominent influence and fashion blogger from Indonesia. The research used the qualitative method with data collection by virtual observation from June until August 2016. Rikasari’s personal branding showed on her blog was the fashionably smart woman who had entrepreneurship competence. This research finds out that Diana Rikasari success to make her personal identity by her blog profile and blog posting. Her positioning is clear as Indonesian modern woman. The personal brand assessment can be seen through the achievements and feedbacks on her blog post, both positive or negative.

  16. Emotional Engagement in Fashion Design

    OpenAIRE

    Burkinshaw, Mal; Shearer, Linda

    2011-01-01

    The fashion industry has a very narrow approach to diversity of image and there is clear evidence that the industry continues to promote an unhealthy and generic view of body shape, beauty, race and age. We are entering an era where emotion and experience are increasingly important in both personal and professional development. People are looking for diversity, meaning and integrity in what they do and what they buy and are embracing individualism after a prolonged period of mass-market consu...

  17. Facebook Marketing for Fashion Industry

    OpenAIRE

    Nguyen, Han

    2011-01-01

    Social media platforms like Facebook, YouTube and Twitter, etc… are fundamentally changing the way business and consumers behave. It has created chances and challenges for the marketers. The main objective of the study is to figure out whether Facebook can be used to create brand awareness in the fashion industry. It also finds out methods and tactics of Facebook marketing. Moreover, it aims to explore the benefits and pitfalls of using Facebook marketing compared to traditional marketing. A ...

  18. High Energy Physics and Nuclear Physics Network Requirements

    Energy Technology Data Exchange (ETDEWEB)

    Dart, Eli; Bauerdick, Lothar; Bell, Greg; Ciuffo, Leandro; Dasu, Sridhara; Dattoria, Vince; De, Kaushik; Ernst, Michael; Finkelson, Dale; Gottleib, Steven; Gutsche, Oliver; Habib, Salman; Hoeche, Stefan; Hughes-Jones, Richard; Ibarra, Julio; Johnston, William; Kisner, Theodore; Kowalski, Andy; Lauret, Jerome; Luitz, Steffen; Mackenzie, Paul; Maguire, Chales; Metzger, Joe; Monga, Inder; Ng, Cho-Kuen; Nielsen, Jason; Price, Larry; Porter, Jeff; Purschke, Martin; Rai, Gulshan; Roser, Rob; Schram, Malachi; Tull, Craig; Watson, Chip; Zurawski, Jason

    2014-03-02

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the U.S. Department of Energy (DOE) Office of Science (SC), the single largest supporter of basic research in the physical sciences in the United States. In support of SC programs, ESnet regularly updates and refreshes its understanding of the networking requirements needed by instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 25 years. In August 2013, ESnet and the DOE SC Offices of High Energy Physics (HEP) and Nuclear Physics (NP) organized a review to characterize the networking requirements of the programs funded by the HEP and NP program offices. Several key findings resulted from the review. Among them: 1. The Large Hadron Collider?s ATLAS (A Toroidal LHC Apparatus) and CMS (Compact Muon Solenoid) experiments are adopting remote input/output (I/O) as a core component of their data analysis infrastructure. This will significantly increase their demands on the network from both a reliability perspective and a performance perspective. 2. The Large Hadron Collider (LHC) experiments (particularly ATLAS and CMS) are working to integrate network awareness into the workflow systems that manage the large number of daily analysis jobs (1 million analysis jobs per day for ATLAS), which are an integral part of the experiments. Collaboration with networking organizations such as ESnet, and the consumption of performance data (e.g., from perfSONAR [PERformance Service Oriented Network monitoring Architecture]) are critical to the success of these efforts. 3. The international aspects of HEP and NP collaborations continue to expand. This includes the LHC experiments, the Relativistic Heavy Ion Collider (RHIC) experiments, the Belle II Collaboration, the Large Synoptic Survey Telescope (LSST), and others. The international nature of these collaborations makes them heavily

  19. The Logic of Fashion Cycles

    Science.gov (United States)

    Acerbi, Alberto; Ghirlanda, Stefano; Enquist, Magnus

    2012-01-01

    Many cultural traits exhibit volatile dynamics, commonly dubbed fashions or fads. Here we show that realistic fashion-like dynamics emerge spontaneously if individuals can copy others' preferences for cultural traits as well as traits themselves. We demonstrate this dynamics in simple mathematical models of the diffusion, and subsequent abandonment, of a single cultural trait which individuals may or may not prefer. We then simulate the coevolution between many cultural traits and the associated preferences, reproducing power-law frequency distributions of cultural traits (most traits are adopted by few individuals for a short time, and very few by many for a long time), as well as correlations between the rate of increase and the rate of decrease of traits (traits that increase rapidly in popularity are also abandoned quickly and vice versa). We also establish that alternative theories, that fashions result from individuals signaling their social status, or from individuals randomly copying each other, do not satisfactorily reproduce these empirical observations. PMID:22412887

  20. The logic of fashion cycles.

    Directory of Open Access Journals (Sweden)

    Alberto Acerbi

    Full Text Available Many cultural traits exhibit volatile dynamics, commonly dubbed fashions or fads. Here we show that realistic fashion-like dynamics emerge spontaneously if individuals can copy others' preferences for cultural traits as well as traits themselves. We demonstrate this dynamics in simple mathematical models of the diffusion, and subsequent abandonment, of a single cultural trait which individuals may or may not prefer. We then simulate the coevolution between many cultural traits and the associated preferences, reproducing power-law frequency distributions of cultural traits (most traits are adopted by few individuals for a short time, and very few by many for a long time, as well as correlations between the rate of increase and the rate of decrease of traits (traits that increase rapidly in popularity are also abandoned quickly and vice versa. We also establish that alternative theories, that fashions result from individuals signaling their social status, or from individuals randomly copying each other, do not satisfactorily reproduce these empirical observations.

  1. Neural network analysis of nuclear waste glass composition vs durability

    International Nuclear Information System (INIS)

    Seibel, C.K.

    1994-01-01

    The relationship between the chemical composition of oxide glasses and their physical properties is poorly understood, but it is becoming more important as vitrification (transformation into glass) of high-level nuclear waste becomes the favored method for long-term storage. The vitrified waste will be stored deep in geologic repositories where it must remain intact for at least 10,000 years. A strong resistance to groundwater exposure; i.c. a slow rate of glass dissolution, is of great importance. This project deals specifically with glass samples developed and tested for the nuclear fuel reprocessing facility near West Valley, New York. This facility needs to dispose of approximately 2.2 million liters of high-level radioactive liquid waste currently stored in stainless steel tanks. A self-organizing, artificial neural network was used to analyze the trends in the glass dissolution data for the effects of composition and the resulting durability of borosilicate glasses in an aqueous environment. This durability data can be used to systematically optimize the properties of the complex nuclear glasses and slow the dissolution rate of radionuclides into the environment

  2. The Belgian nuclear higher education network: the evolution of an academic programme in nuclear engineering

    International Nuclear Information System (INIS)

    Berkvens, T.; Coeck, M.

    2014-01-01

    The master-after-master in nuclear engineering provided by the Belgian Nuclear higher Education Network (BNEN) is a one-year, 60 ECTS programme which combines the expertise of six Belgian universities and SCK.CEN, the Belgian Nuclear Research Centre, which participates through its Academy for Nuclear Science and Technology. It was created in close collaboration with representatives of academia, research centres, industry and other nuclear stakeholders. The BNEN consortium Due to its modular programme, BNEN is accessible for both full-time students (mainly young engineering graduates) as well as young professionals already employed in the nuclear industry. The programme is offered in English to facilitate the participation of international students. One of the important aspects of the BNEN programme is the fact that exercises and hands-on sessions in the specialised laboratories of SCK.CEN complement the theoretical classes to bring the students into contact with all facets of nuclear energy. Several of SCK.CEN's researchers provide valuable contributions to the programme through seminars and practical exercises. From their daily practices and responsibilities they give an expert view on the subjects that are being taught. In 2012, in the framework of an official accreditation process all aspects of the BNEN programme were audited by an international visitation panel. The most important outcome of this process is the current reform of the academic programme, which will be implemented in the academic year 2014-2015, taking into account the recommendations by the visitation panel. In this paper, the history of the BNEN programme will be discussed, the new BNEN programme will be presented as well as the process that has led to its implementation. (authors)

  3. Response to "Fashion Cycles in Economics"

    OpenAIRE

    Wolfgang Pesendorfer

    2004-01-01

    The paper argues that fashion demand is cyclical because of the signaling role of fashion. Agents use fashion goods to signal their type—e.g., their wealth—and to screen the type of other agents. A fashion good is an effective signal as long as its price is high and only high types have an incentive to buy it. Over time producers will lower the price of the fashion good to sell the good to lower types. This leads to a degradation of the signaling value of the fashion. Eventually, there is...

  4. Nuclear traffic and peloton formation in fungal networks

    Science.gov (United States)

    Roper, Marcus; Hickey, Patrick; Lewkiewicz, Stephanie; Dressaire, Emilie; Read, Nick

    2013-11-01

    Hyphae, the network of microfluidic pipes that make up a growing fungal cell, must balance their function as conduits for the transport of nuclei with other cellular functions including secretion and growth. Constant flow of nuclei may interfere with the protein traffic that enables other functions to be performed. Live-cell imaging reveals that nuclear flows are anti-congestive; that groups of nuclei flow faster than single nuclei, and that nuclei sweep through the colony in dense clumps. We call these clumps pelotons, after the term used to describe groups of cycle racers slip-streaming off each other. Because of the pelotons, individual hyphae transport nuclei only intermittently, producing long intervals in which hyphae can perform their other functions. Modeling reveals how pelotons are created by interactions between nuclei and the hyphal cytoskeleton, and reveal the control that the fungus enjoys over peloton assembly and timing.

  5. Coordination of the international network of nuclear structure and decay data evaluators

    International Nuclear Information System (INIS)

    Lorenz, A.

    1984-09-01

    This meeting of the International NSDD (Nuclear Structure and Decay Data) Network dealt with problems related to both the coordination of the NSDD network of centres and groups and to physics questions related to the evaluation of NSDD. The status of the mass-chain and nuclear structure data is reviewed and the planned activities are presented

  6. Managing nuclear knowledge: IAEA activities and international coordination. Asian Network for Education in Nuclear Technology (ANENT)

    International Nuclear Information System (INIS)

    2007-07-01

    This booklet summarizes the main activities being carried out by the IAEA with regard to the Asian Network for Education in Nuclear Technology (ANENT) and other related activities including those completed during the period 2002-2005. It briefly describes the background information on the events leading to the formation of the ANENT; the terms of reference formulated at the second Coordination Committee meeting held in Vietnam, October 2005; and objectives, strategy and other institutional and managerial policies reaffirmed by the members. The attached CD-ROM contains nearly all of the background material in full text, including policy level papers, reports, presentations made by Member States, and meeting summaries

  7. The impact of Sustainable Fashion on the Marketing Communication of Czech fashion Brands

    OpenAIRE

    Havrdová, Karolína

    2017-01-01

    The bachelor thesis deals with the principles of sustainable fashion and related marketing techniques, to which fashion brands often resort. This issue is explored by the author in the context of the Czech fashion scene, using in-depth interviews with representatives of Czech fashion brands. The topic is first introduced from a theoretical point of view, where the term "sustainable fashion" is explained to the reader and he gets more familiar with the individual lifecycle phases of a fashion ...

  8. International Fashion Retailing from an Enterprise Architecture Perspective

    DEFF Research Database (Denmark)

    Tambo, Torben

    2011-01-01

    International retailing of non-food fashion products, as chain stores impose a particular challenge within EA as the same general infrastructure networks, brands, data, business intelligence and applications should work in multiple, semi-compliant geographic regions. Generalised information syste...... international networks of chains encompassing marketing, supply chain, multi-channel concepts, payment systems and loyalty programs. Conclusively directions are set for a deepening of EA within retail....

  9. Fashioning the fashion princess: mediation—transformation—stardom

    Directory of Open Access Journals (Sweden)

    Therése Andersson

    2012-03-01

    Full Text Available Is she looking as royal as can be? Dressing the part of a princess? Popular media texts, such as magazines completely devoted to celebrity matters, dealing with reports on who is wearing what at which occasion, provide the empirical outset for this textual study on the representations of the Scandinavian princesses of today: Mary (Denmark, Mette-Marit (Norway, Victoria (Sweden and Madeleine (Sweden. In this article the princesses are, on a theoretical level, considered stars with their own images, images constructed in a similar way as film stars, with fashion and appearance as the focal point. In popular media texts, such as the Swedish woman's magazine Svensk Damtidning, the styles of the princesses are scrutinised, compared and evaluated. These mappings are in this way further examined, and the topics surrounding the representations are surveyed. The themes selected for supplementary examination are personal style and Cinderella narrative, as they emerge as intimately interrelated with fashion. The epithet princess, in the sense “what a princess ought to look like”, is given in terms of aestheticised appearance: body, fashion and personal style, is thus discussed and theorised throughout the article. Hence, the purpose of this article is to examine the roll of dress and the matter of appearance concerning the representations of the Scandinavian princesses, relating to the themes of style and consumption, as well as the transformation narratives. How are these royal styles constructed, on a designer level as well on a thematic level? Therése Andersson, Ph.D., Cinema Studies, currently employed at the Department of History, Stockholm University. Her doctoral thesis is entitled Beauty Box: Film Stars and Beauty Culture in Early 20th Century Sweden. She has recently finished her post doctoral research project Sofia Coppola's Marie Antoinette, granted by Anna Ahlström and Ellen Terserus Foundation, and is currently working on the research

  10. Monitoring nuclear reactor systems using neural networks and fuzzy logic

    International Nuclear Information System (INIS)

    Ikonomopoulos, A.; Tsoukalas, L.H.; Uhrig, R.E.; Mullens, J.A.

    1991-01-01

    A new approach is presented that demonstrates the potential of trained artificial neural networks (ANNs) as generators of membership functions for the purpose of monitoring nuclear reactor systems. ANN's provide a complex-to-simple mapping of reactor parameters in a process analogous to that of measurement. Through such ''virtual measurements'' the value of parameters with operational significance, e.g., control-valve-disk-position, valve-line-up or performance can be determined. In the methodology presented the output of a virtual measuring device is a set of membership functions which independently represent different states of the system. Utilizing a fuzzy logic representation offers the advantage of describing the state of the system in a condensed form, developed through linguistic descriptions and convenient for application in monitoring, diagnostics and generally control algorithms. The developed methodology is applied to the problem of measuring the disk position of the secondary flow control valve of an experimental reactor using data obtained during a start-up. The enhanced noise tolerance of the methodology is clearly demonstrated as well as a method for selecting the actual output. The results suggest that it is possible to construct virtual measuring devices through artificial neural networks mapping dynamic time series to a set of membership functions and thus enhance the capability of monitoring systems. 8 refs., 11 figs., 1 tab

  11. Monitoring nuclear reactor systems using neural networks and fuzzy logic

    International Nuclear Information System (INIS)

    Ikonomopoulos, A.; Tsoukalas, L.H.; Uhrig, R.E.; Mullens, J.A.

    1992-01-01

    A new approach is presented that demonstrates the potential of trained artificial neural networks (ANNs) as generators of membership functions for the purpose of monitoring nuclear reactor systems. ANN's provide a complex-to-simple mapping of reactor parameters in a process analogous to that of measurement. Through such virtual measurements the value of parameters with operational significance, e.g., control-valve-disk-position, valve-line-up-or performance can be determined. In the methodology presented the output of virtual measuring device is a set of membership functions which independently represent different states of the system. Utilizing a fuzzy logic representation offers the advantage of describing the state of the system in a condensed form, developed through linguistic descriptions and convenient for application in monitoring, diagnostics and generally control algorithms. The developed methodology is applied to the problem of measuring the disk position of the secondary flow control is clearly demonstrated as well as a method for selecting the actual output. The results suggest that it is possible to construct virtual measuring devices through artificial neural networks mapping dynamic time series to a set of membership functions and thus enhance the capability of monitoring systems

  12. Ergonomics, design universal and fashion.

    Science.gov (United States)

    Martins, S B; Martins, L B

    2012-01-01

    People who lie beyond the "standard" model of users often come up against barriers when using fashion products, especially clothing, the design of which ought to give special attention to comfort, security and well-being. The principles of universal design seek to extend the design process for products manufactured in bulk so as to include people who, because of their personal characteristics or physical conditions, are at an extreme end of some dimension of performance, whether this is to do with sight, hearing, reach or manipulation. Ergonomics, a discipline anchored on scientific data, regards human beings as the central focus of its operations and, consequently, offers various forms of support to applying universal design in product development. In this context, this paper sets out a reflection on applying the seven principles of universal design to fashion products and clothing with a view to targeting such principles as recommendations that will guide the early stages of developing these products, and establish strategies for market expansion, thereby increasing the volume of production and reducing prices.

  13. In conversation with fashion artiste Manish Arora

    Directory of Open Access Journals (Sweden)

    J. Ramachandran

    2012-09-01

    Full Text Available This note anchors Manish Arora's journey by placing it in the twin context of the fashion industry and that of internationalisation from an emerging economy. Creating and managing a fashion brand involves coping with the peculiarities of the fashion industry. Further, Arora's success in gaining a toehold in the global fashion market throws light on the odds that companies from emerging economies face as they venture into advanced international markets.

  14. Customer relationship management in the fashion industry

    OpenAIRE

    Kamblevičiūtė, Kamilė

    2016-01-01

    Customer Relationship Management in the Fashion Industry The fashion industry is a product of the modern age. In ancient times, most of clothes were handmade, or so-called home-made, which were made on individual basis. Due to the development of new technologies, the rise of global capitalism, the expansion of factory systems, the attitude towards the concept of clothing was shifting. The fashion industry consists of four levels: raw material, the design of fashion goods, manufacturing, marke...

  15. THE INTERNATIONALIZATION PROCESS OF AN FASHION SOFTWARE

    Directory of Open Access Journals (Sweden)

    William Ramos

    2011-06-01

    Full Text Available This paper aims to analyze the internationalization process from 1996 to 2010 of a company that develops software for fashion. The theoretical foundations of the article include the theories of internationalization with special attention to the Nordic School of International Business, the approach of the networks, as well as research on specific software firms, born globals and international entrepreneurship. The survey used the technique of case study, qualitative, exploratory and descriptive. Data were collected from primary sources such as semi-structured interviews and questionnaires, and secondary sources. The data from the interviews and documents were repeatedly reviewed, coded and analyzed for their content and meaning, to identify the categories under consideration. Among the factors seen fleeing theoretical approaches, are cited the heels of the steps outlined by them and not exclusive preference for countries with lower psychic distance. It was also relevant to the international orientation of the entrepreneurs, whose social networks encompassed international actors who sometimes influenced the process, confirming the approach of the networks.

  16. Antonio Lopez: Fashion, Art, Sex & Disco

    DEFF Research Database (Denmark)

    Langkjær, Michael Alexander

    2014-01-01

    Book review. Roger Padilha and his brother Mauricio may already be familiar to some as the New York-based fashion publicists, creators of the fashion public relations agency MAO PR, and as authors of The Stephen Sprouse Book (Rizzoli, 2009). Antonio Lopez: Fashion, Art, Sex & Disco, their second...

  17.  Fashion Mediators and Distributed Agency

    DEFF Research Database (Denmark)

    Sommerlund, Julie

    intermediaries" (Bourdieu, 1984) which designates a certain class of people. Empirically, the paper works with the cultural and aesthetic economies - and with fashion in particular. Using the mediator as central concept, the paper presents empirical stories from the field of fashion, and fashion marketing...

  18. Education and Training, and Knowledge Networks for Capacity-Building in Nuclear Security

    International Nuclear Information System (INIS)

    Mrabit, Khammar

    2014-01-01

    Conclusions: • Capacity Building (CB) is critical for States to establish and maintain effective and sustainable nuclear security regime. • IAEA is a worldwide platform promoting international cooperation for CB in nuclear security involving more than 160 countries and over 20 Organizations and Initiatives. • IAEA Division of Nuclear Security is ready to continue supporting States in developing their CB through: – Comprehensive Training Programme: more than 80 training events annually – International Nuclear Security Training and Support Centre Network (NSSC) – Comprehensive Education Programme – International Nuclear Security Network (INSEN)

  19. The US nuclear reaction data network. Summary of the first meeting, March 13 ampersand 14 1996

    International Nuclear Information System (INIS)

    1996-03-01

    The first meeting of the US Nuclear Reaction Data Network (USNRDN) was held at the Colorado School of Mines, March 13-14, 1996 chaired by F. Edward Cecil. The Agenda of the meeting is attached. The Network, its mission, products and services; related nuclear data and data networks, members, and organization are described in Attachment 1. The following progress reports from the members of the USNRDN were distributed prior to the meeting and are given as Attachment 2. (1) Measurements and Development of Analytic Techniques for Basic Nuclear Physics and Nuclear Applications; (2) Nuclear Reaction Data Activities at the National Nuclear Data Center; (3) Studies of nuclear reactions at very low energies; (4) Nuclear Reaction Data Activities, Nuclear Data Group; (5) Progress in Neutron Physics at Los Alamos - Experiments; (6) Nuclear Reaction Data Activities in Group T2; (7) Progress Report for the US Nuclear Reaction Data Network Meeting; (8) Nuclear Astrophysics Research Group (ORNL); (9) Progress Report from Ohio University; (10) Exciton Model Phenomenology; and (11) Progress Report for Coordination Meeting USNRDN

  20. Co-ordination of the international network of nuclear structure and decay data evaluators

    International Nuclear Information System (INIS)

    Lorenz, A.

    1986-10-01

    The seventh meeting of the International Network of Nuclear Structure and Decay Data (NSDD) Evaluators concentrated on the organizational aspects of the coordination of the NSDD network and on the presentation and discussion of papers related to the physics of evaluation of NSDD. The report contains short status reports from NSDD Network members, the status of the mass-chain and nuclear structure data, a discussion of evaluation rules and procedures and a short presentation of the next activities

  1. Social networking-based simulations for nuclear security: Strategy assessment following nuclear cyber terror on South Korean nuclear power plants (NPPs)

    International Nuclear Information System (INIS)

    Woo, Tae Ho; Kwak, Sang Man

    2015-01-01

    Highlights: • The cyber terror modeling is made by the social networking algorithm. • This is applicable by the social networking service (SNS). • Security of nuclear industry could be controlled by the network theory. • Newly developed complex algorithm can be introduced. • Simplified graphics show the operator easily. - Abstract: Nuclear energy has been studied for the secure power productions, which is based on the simulation study following the incident of nuclear cyber terror attack on South Korean nuclear power plants (NPPs). The social networking is used for the terror incident modeling and its prevention strategies. The nuclear industry could be investigated in the aspect of minimizing the dangerous situations caused by possible terror attacks which are considered by the society oriented connectivity among the related people or groups. The social networking circle by system dynamics diagram (SNCSD) is constructed, where the configuration of a model social networking example by system dynamics (SD) is applied. From A to H regions, the values are obtained by the random numbers incorporated with the designed algorithms. The results show the comparative values of terror possibilities which are based on the proposed social networking algorithm. It is possible to prepare for potential terrorism in the nuclear industry

  2. FASHION TREND FOR A SILHOUETTE: BALENCIAGA CASE

    OpenAIRE

    ERTÜRK, Nilay; özüdoğru, şakir

    2014-01-01

    Fashion, in broad and accepted definition, is any temporary preference or a temporary new thing in any area of human life, which prevails for a certain period of time. The issue of how fashionable products would look like in a particular season is discussed under the concept of fashion trends. The main purpose of this study is to discuss the concept of fashion trends and the studies on predictions in fashion trends, to conduct a sample trend survey for a silhouette and observe whether or not ...

  3. Application of local computer networks in nuclear-physical experiments and technology

    International Nuclear Information System (INIS)

    Foteev, V.A.

    1986-01-01

    The bases of construction, comparative performance and potentialities of local computer networks with respect to their application in physical experiments are considered. The principle of operation of local networks is shown on the basis of the Ethernet network and the results of analysis of their operating performance are given. The examples of operating local networks in the area of nuclear-physics research and nuclear technology are presented as follows: networks of Japan Atomic Energy Research Institute, California University and Los Alamos National Laboratory, network realization according to the DECnet and Fast-bus programs, home network configurations of the USSR Academy of Sciences and JINR Neutron Physical Laboratory etc. It is shown that local networks allows significantly raise productivity in the sphere of data processing

  4. Comparison of Higher Fashion Involvement Group and Lower Fashion Involvement Group in Taiwan

    OpenAIRE

    Huang, Yu-Chiao

    2013-01-01

    Fashion collaboration becomes a common marketing strategy for many fashion brands in order to attract consumers’ attentions and stand out from competitors. The purpose of this dissertation is to explore the formation of consumers’ attitudes toward fashion collaboration. First, it intends to distinguish different types of consumers, which are higher fashion involvement and lower fashion involvement. Second, by utiliseing four different variables, which are prior attitudes, product fit, brand, ...

  5. Neural network recognition of nuclear power plant transients

    International Nuclear Information System (INIS)

    Bartlett, E.B.; Danofsky, R.; Adams, J.; AlJundi, T.; Basu, A.; Dhanwada, C.; Kerr, J.; Kim, K.; Lanc, T.

    1993-01-01

    The objective of this report is to describe results obtained during the first year of funding that will lead to the development of an artificial neural network (ANN) fault - diagnostic system for the real - time classification of operational transients at nuclear power plants. The ultimate goal of this three-year project is to design, build, and test a prototype diagnostic adviser for use in the control room or technical support center at Duane Arnold Energy Center (DAEC); such a prototype could be integrated into the plant process computer or safety - parameter display system. The adviser could then warn and inform plant operators and engineers of plant component failures in a timely manner. This report describes the work accomplished in the first of three scheduled years for the project. Included herein is a summary of the first year's results as, well as individual descriptions of each of the major topics undertaken by the researchers. Also included are reprints of the articles written under this funding as well as those that were published during the funded period

  6. Establishment of web-based Asian network for education in nuclear technology

    International Nuclear Information System (INIS)

    Han, K. W.; Lee, E. J.; Kim, Y. T.; Nam, Y. M.; Kim, H. K.

    2004-01-01

    The Korean nuclear community recognizes the importance of nuclear knowledge management and the essential role of nuclear manpower development. International cooperation in the field could be an important vehicle for the promotion of attracting the young generation, facilitating the accessibility of nuclear personnel to the international forum, developing the careers of nuclear personnel, upgrading education and training capabilities, and increasing the mutual benefits. The expected framework of future international cooperation for nuclear education and training may need to focus on the integration and sharing of available resources at national, regional and inter-regional levels. A good example of the IAEA activity set forth echoing the expectation is ANENT (Asian Network for Education in Nuclear Technology) using the web-based network

  7. Fashion marketing in textile and clothing industry

    Directory of Open Access Journals (Sweden)

    Alica Grilec Kaurić

    2009-12-01

    Full Text Available Fashion marketing explores connection between fashion design and marketing including development, promotion, sales and price aspects of fashion industry. Successful fashion marketing managers are aware that the most important fashion marketing elements are customer trend identification, building strong brands and creating positive image of the producers. This paper presents the findings of a research conducted for the purpose of identifying trends in marketing sector in textile and clothing industry in Croatia. The research was conducted through personal interviews with marketing and company managers in Croatia. The research identified that marketing is insufficiently implemented in Croatian textile and clothing industry, despite growing brand management importance. However, because of lack in marketing knowledge and bad brand management, development of fashion brand is the most critical factor in successful business activity in textile and clothing industry.

  8. Social media marketing in Italian luxury fashion

    OpenAIRE

    Ananda, Artha Sejati; Hernández García, Ángel; Lamberti, Lucio

    2015-01-01

    Industries nowadays have been comfortable with the incorporation of social media to their marketing strategy. Italy has been known as a major center of the European fashion industry, a sector that is also following the social media marketing trends. This paper provides empirical findings on Italian luxury fashion brands? social media marketing activities. We present and analyze two case studies of Italian luxury fashion brands: Gucci and The Bridge (Il Ponte Pelletteria). Gucci is one of worl...

  9. Do economic players shape up fashion trends?

    OpenAIRE

    Hasan, Syed Akif; Subhani, Muhammad Imtiaz; Osman, Ms. Amber

    2012-01-01

    The behavior of following the most in vogue and admired styles of dressing has been there since the ancient times. With time, people have moved on with the rapid change in the surroundings. Both the genders acknowledge fashion. Fashion is an extension of regular clothing. This paper investigates the role of economical players which includes per capita income and inflations in shaping up the various trends/ fashion trends/ trends in clothing and their consumptions for Pakistan, India, United S...

  10. Current status and issues of nuclear human resource development/General activities of Japan nuclear human resource development network

    International Nuclear Information System (INIS)

    Murakami, Hiroyuki; Hino, Sadami; Tsuru, Hisanori

    2013-01-01

    The Japan Nuclear Human Resource Development Network (JN-HRD Net) was established in November 2010 with the aim of developing a framework for mutual cooperation and information sharing among nuclear-related organizations. Although the tasks and goals of developing human resources in the nuclear field have been shifted since the accident at the Tokyo Electric Power Company (TEPCO) Fukushima Daiichi Nuclear Power Plant, the necessity of fostering capable personnel in this field stays unchanged and the importance of our network activities has further emphasized. The meeting of JN-HRD Net was held on the 5th of February 2013, where its activities by each field were reported and views and opinions were actively exchanged between more than 90 participants. This paper briefly describes current status and issues of JN-HRD Net and its general activities conducted by the JN-HRD Net secretariat. (J.P.N.)

  11. The construction of fashion through the non-consumption: the blog A year without Zara

    Directory of Open Access Journals (Sweden)

    Maria Fernanda Nedochetko Carli

    2012-07-01

    Full Text Available Permanent innovation is composed, with the charm and styling, the three logical fashion, according to Lipovetsky and Serroy. From this premise, this article analyzes the blog A Year Without Zara, created by a blogger, a consumer of fashion, which they proposed to buy nothing for a year and disseminate this procedure on the network. Through the study of blog posts and considering the logic of fashion phenomenon, the paper intends to understand how fashion is being built, considering the denial factor consumption. By exposing the constant renewal resuming fashions past, spreading the use of clothing, accessories and other products and also promoting lifestyles and behaviors, the blog A Year Without Zara resizes an idea about fashion, updating itself, so contradictory, for another type of consumption.

  12. On the network protocol performance evaluation for large scale communication system of nuclear plant

    International Nuclear Information System (INIS)

    Song, K. S.; Lee, T. H.; Kim, H. R.; Kim, D. H.; Ku, I. S.

    1998-01-01

    Computer technology has been dramatically advanced and it is now natural to apply digital network technology into nuclear plants. Communication architecture for nuclear plant defines the coordination of safety reactor control, balance of plant, subsystem utilities, and plant monitoring functions, and how they are connected and their user interface to guarantee plant performance and guarantee safety requirements. Therefore, to implement a digital network for control and monitoring systems of advanced nuclear plant needs systematic design and evaluation procedures because of responsive and hard real-time process characteristics of nuclear plant. In this paper, we evaluate several digital network protocols in terms of network delay, link failure effects to hard real-time requirements with full scale traffic

  13. Exploring the Aesthetics of Sustainable Fashion

    DEFF Research Database (Denmark)

    Riisberg, Vibeke; Folkmann, Mads Nygaard

    2015-01-01

    , sustainable fashion. In programming the didactical setting for the students’ projects, several aesthetics must be considered: the aesthetic codes of the textile and fashion design discipline, both in terms of materials and expression, deriving from within the design practice itself and the aesthetic codes...... of mediated expressions seen in e.g. fashion magazines which create a frame of aestheticization influencing how fashion expressions are valued. In this tension between internal aesthetics and external aestheticization, the students are set out to create a new design expression for sustainable design which...

  14. Asian network for education in nuclear technology: An initiative to promote education and training in nuclear technology

    International Nuclear Information System (INIS)

    Kosilov, A.

    2006-01-01

    It has become increasingly clear that there is a need to consolidate the efforts of academia and industry in education and training. Partnerships of operating organizations with educational institutions and universities that provide qualified professionals for the nuclear industry should be assessed based upon medium and long term needs and strengthened where needed. In this regard the IAEA is taking the necessary action to initiate this kind of partnership through continuous networking. The paper describes the IAEA approach to promoting education and training through the Asian Network for Education in Nuclear Technology (ANENT). (author)

  15. Intrusion detection techniques for plant-wide network in a nuclear power plant

    International Nuclear Information System (INIS)

    Rajasekhar, P.; Shrikhande, S.V.; Biswas, B.B.; Patil, R.K.

    2012-01-01

    Nuclear power plants have a lot of critical data to be sent to the operator workstations. A plant wide integrated communication network, with high throughput, determinism and redundancy, is required between the workstations and the field. Switched Ethernet network is a promising prospect for such an integrated communication network. But for such an integrated system, intrusion is a major issue. Hence the network should have an intrusion detection system to make the network data secure and enhance the network availability. Intrusion detection is the process of monitoring the events occurring in a network and analyzing them for signs of possible incidents, which are violations or imminent threats of violation of network security policies, acceptable user policies, or standard security practices. This paper states the various intrusion detection techniques and approaches which are applicable for analysis of a plant wide network. (author)

  16. Using modular neural networks to monitor accident conditions in nuclear power plants

    International Nuclear Information System (INIS)

    Guo, Z.

    1992-01-01

    Nuclear power plants are very complex systems. The diagnoses of transients or accident conditions is very difficult because a large amount of information, which is often noisy, or intermittent, or even incomplete, need to be processed in real time. To demonstrate their potential application to nuclear power plants, neural networks axe used to monitor the accident scenarios simulated by the training simulator of TVA's Watts Bar Nuclear Power Plant. A self-organization network is used to compress original data to reduce the total number of training patterns. Different accident scenarios are closely related to different key parameters which distinguish one accident scenario from another. Therefore, the accident scenarios can be monitored by a set of small size neural networks, called modular networks, each one of which monitors only one assigned accident scenario, to obtain fast training and recall. Sensitivity analysis is applied to select proper input variables for modular networks

  17. The European Nuclear Science network touches base at CERN

    CERN Multimedia

    Antonella Del Rosso

    2012-01-01

    ENSAR (European Nuclear Science and Applications Research) is an EU-supported project, which aims at fostering cooperation within the European low-energy nuclear physics community through the active sharing of expertise and best practices. The project also includes a transnational access programme to allow a large community of users to access the participating facilities, which include CERN’s ISOLDE. In the last week of April, CERN hosted the General Assembly and Programme Coordination Committee meetings, about 18 months after the project’s kick-off.   Participants in the ENSAR project. ENSAR involves 30 partner institutes, which include the seven large nuclear physics facilities in Europe. A large part of the European nuclear physics community is represented in ENSAR, in particular scientists who are performing research related to nuclear structure, nuclear astrophysics and applications of nuclear science. In 2010, the project was awarded 8 million euros from the Europe...

  18. Discussion on the nuclear information resources co-constructing and sharing under network information

    International Nuclear Information System (INIS)

    Wu Yang

    2010-01-01

    During the tenth five-year plan, along with the digitization of information, and the development of information transmission network, the co-construction and sharing of China's nuclear industry information is facing a new development opportunities and challenges. This paper is based on the analysis of the nuclear library status and characteristics, combined of the development process of nuclear information resources over the past 20 years. For the characteristic of information sharing and services in the net environment, the problem in the current co-construction and sharing of nuclear information, and the needs of the future nuclear research and development of nuclear production, this paper forecast the work trends of nuclear information, and gives some countermeasure to strength the development of the co-construction and sharing of nuclear information. (author)

  19. Improving evaluation criteria for monitoring networks of weak radioactive plumes after nuclear emergencies

    DEFF Research Database (Denmark)

    Urso, L.; Astrup, Poul; Helle, K.B.

    2012-01-01

    Networks of monitoring stations have been set up in many European countries to detect the passage of a radioactive cloud in the event of a large-scale nuclear emergency. The layout and spatial density of these networks differs according to the needs and criteria defined by national authorities...

  20. Implementation of a communication and control network for the instruments of a nuclear analytical laboratory

    International Nuclear Information System (INIS)

    Cunya, Eduardo; Baltuano, Oscar; Bedregal, Patricia

    2013-01-01

    This paper describes the implementation of a communication network and control for a conventional laboratory instruments and nuclear analytical processes based on CAN open field bus to control devices and machines. Hardware components and software developed as well as installation and configuration tools for incorporating new instruments to the network re presented. (authors).

  1. Technical Survey on Applications of Wireless Sensor Networks in Nuclear Power Plants

    International Nuclear Information System (INIS)

    Jiang, Jin; Bari, Ataul; Chen, Dongyi; Hashemian, Hash M.

    2014-01-01

    Even though there is no general consensus on using wireless technologies in nuclear power plants, potential applications of wireless sensor networks within nuclear power plants (NPPs) has been investigated. The topics of interests include potential interaction of wireless sensor networks with the sensitive protection equipment, radiation damage of the electronics on board sensor nodes, optimal placement of relay nodes that collect and forward data in the network, and possible applications, such as radiation dose and level monitoring, and equipment condition monitoring. Several wireless sensor networks have been deployed on site of NPPs on a trial basis to perform these tasks. Different aspects of deployment of such wireless sensor networks in NPPs have also been examined. Industrial standards or guidelines for deployment of WSNs in NPPs are also been considered. This paper examines the state of the art of wireless sensor networks in NPPs

  2. Technical Survey on Applications of Wireless Sensor Networks in Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Jiang, Jin; Bari, Ataul [University of Western Ontario, Ontario (Canada); Chen, Dongyi [University of Electronic Science and Technology of China, Chengdu (China); Hashemian, Hash M. [AMS Technology Center, Knoxville (United States)

    2014-08-15

    Even though there is no general consensus on using wireless technologies in nuclear power plants, potential applications of wireless sensor networks within nuclear power plants (NPPs) has been investigated. The topics of interests include potential interaction of wireless sensor networks with the sensitive protection equipment, radiation damage of the electronics on board sensor nodes, optimal placement of relay nodes that collect and forward data in the network, and possible applications, such as radiation dose and level monitoring, and equipment condition monitoring. Several wireless sensor networks have been deployed on site of NPPs on a trial basis to perform these tasks. Different aspects of deployment of such wireless sensor networks in NPPs have also been examined. Industrial standards or guidelines for deployment of WSNs in NPPs are also been considered. This paper examines the state of the art of wireless sensor networks in NPPs.

  3. Family and Consumer Studies 13: Fashion Analysis.

    Science.gov (United States)

    Carleo, A. Susan

    A description is provided of Family and Consumer Studies 13: Fashion Analysis, an introductory course on the basic principles of fashion and clothing, giving special consideration to the impact of societal, cultural, religious, and psychological factors on clothing choices. First, general information is provided on the course, its place in the…

  4. Fashion Merchandising. Marketing and Distributive Education.

    Science.gov (United States)

    Robertson, Horace C.; And Others

    This curriculum guide was developed to be used as a resource guide to assist marketing and distributive education teachers in planning and teaching a course in fashion merchandising. First, an introductory section is devoted to the management of the fashion merchandising curriculum, including information on the guide's background, units of…

  5. Name fashion dynamics and social class

    NARCIS (Netherlands)

    Bloothooft, G.; Schraagen, M.P.

    2011-01-01

    Modern parents in The Netherlands choose the first names they like for their children. In this decision most follow fashion and as a typical property of fashion, many popular names now have a life cycle of only one generation. Some names show a symmetry between rise and fall of the name, but most

  6. Making Fashion Sustainable : The Role of Designers

    NARCIS (Netherlands)

    van der Velden, N.M.

    2016-01-01

    The dissertation ‘Making Fashion Sustainable – The Role of Designers’ describes the PhD research of Natascha M. van der Velden on the envisioned role designers could take responsibility for in the transition towards a more sustainable fashion industry.
    The current worldwide textile and apparel

  7. State Skill Standards: Fashion, Textiles and Design

    Science.gov (United States)

    Campbell, Rene Crepaldi; Gaudy, Glenna; Green-Jobe, Victoria; Hatch, Susan; Moen, Julianne; Sheldon, Shannon; Smith, Loree; Chessell, Karen

    2008-01-01

    The mission of Fashion, Textiles and Design Education is to prepare students for family and community life and careers in the fashion industry by creating opportunities to develop the knowledge, skills, attitudes and behaviors needed to: (1) Examine skills needed to effectively manage clothing decisions; (2) Evaluate the use, care and production…

  8. A belief network approach for development of a nuclear power plant diagnosis system

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, I K; Kim, J T; Lee, D Y; Jung, C H; Kim, J Y; Lee, J S; Ham, C S [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1999-12-31

    Belief network (or Bayesian network) based on Bayes` rule in probabilistic theory can be applied to the reasoning of diagnostic system. This paper describes the basic theory of concept and feasibility of using the network for diagnosis of nuclear power plants. An example shows that the probabilities of root causes of a failure are calculated from the measured or believed evidences. 6 refs., 3 figs. (Author)

  9. A belief network approach for development of a nuclear power plant diagnosis system

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, I. K.; Kim, J. T.; Lee, D. Y.; Jung, C. H.; Kim, J. Y.; Lee, J. S.; Ham, C. S. [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1998-12-31

    Belief network (or Bayesian network) based on Bayes` rule in probabilistic theory can be applied to the reasoning of diagnostic system. This paper describes the basic theory of concept and feasibility of using the network for diagnosis of nuclear power plants. An example shows that the probabilities of root causes of a failure are calculated from the measured or believed evidences. 6 refs., 3 figs. (Author)

  10. Relational nuclear databases upon the MSU INP CDFE Web-site and Nuclear Data Centres Network CDFE activities. P7

    International Nuclear Information System (INIS)

    Boboshin, I.N.; Varlamov, V.V.; Ivanov, E.M.; Ivanov, S.V.; Peskov, N.N.; Stepanov, M.E.; Chesnokov, V.V.

    2001-01-01

    This report contains only the short review of the work carried out by the CDFE concerning the IAEA Nuclear Reaction Data Centres Network activities for the period of time from the IAEA Advisory Group Meeting (15-19 May 2000, Obninsk, Russia) till May 2001 and the description of the main results obtained

  11. Application of wireless sensor networks in personnel dosage monitoring system of nuclear power plant

    International Nuclear Information System (INIS)

    Chen Yonghong; Zhang Dafa; Jiang Wei; Chen Dengke

    2007-01-01

    Aim to meet the need of personnel dosage monitoring of nuclear power plant, a monitoring system was designed which based on wireless sensor network. First, the basic concept was described; the characteristics of the wireless sensor network applied in the monitoring system of nuclear power plant were also been analyzed; the structure of the system was built too. Finally, the special technologies like the choice of communication mode, the security of communication network and orientation that used in the monitoring system were discussed. (authors)

  12. Verification of failover effects from distributed control system communication networks in digitalized nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Min, Moon Gi; Lee, Jae Ki; Lee, Kwang Hyun; Lee, Dong Il; Lim, Hee Taek [Korea Hydro and Nuclear Power Co., Ltd, Daejeon (Korea, Republic of)

    2017-08-15

    Distributed Control System (DCS) communication networks, which use Fast Ethernet with redundant networks for the transmission of information, have been installed in digitalized nuclear power plants. Normally, failover tests are performed to verify the reliability of redundant networks during design and manufacturing phases; however, systematic integrity tests of DCS networks cannot be fully performed during these phases because all relevant equipment is not installed completely during these two phases. In additions, practical verification tests are insufficient, and there is a need to test the actual failover function of DCS redundant networks in the target environment. The purpose of this study is to verify that the failover functions works correctly in certain abnormal conditions during installation and commissioning phase and identify the influence of network failover on the entire DCS. To quantify the effects of network failover in the DCS, the packets (Protocol Data Units) must be collected and resource usage of the system has to be monitored and analyzed. This study introduces the use of a new methodology for verification of DCS network failover during the installation and commissioning phases. This study is expected to provide insight into verification methodology and the failover effects from DCS redundant networks. It also provides test results of network performance from DCS network failover in digitalized domestic nuclear power plants (NPPs)

  13. Entrepreneurship in the Fashion Industry : A Case Study of Slow Fashion Businesses

    NARCIS (Netherlands)

    T. Brydges (Taylor); M. Lavanga (Mariangela); L. von Gunten (Lucia)

    2014-01-01

    markdownabstractIn this chapter, we explore entrepreneurship in the slow fashion industry at a time of significant restructuring in the global fashion industry. Drawing on a case study of selfemployed designers in the slow fashion industry in Geneva (Switzerland), Rotterdam (The Netherlands) and

  14. Applications of neural networks to monitoring and decision making in the operation of nuclear power plants

    International Nuclear Information System (INIS)

    Uhrig, R.E.

    1990-01-01

    Application of neural networks to monitoring and decision making in the operation of nuclear power plants is being investigated under a US Department of Energy sponsored program at the University of Tennessee. Projects include the feasibility of using neural networks for the following tasks: (1) diagnosing specific abnormal conditions or problems in nuclear power plants, (2) detection of the change of mode of operation of the plant, (3) validating signals coming from detectors, (4) review of ''noise'' data from TVA's Sequoyah Nuclear Power Plant, and (5) examination of the NRC's database of ''Letter Event Reports'' for correlation of sequences of events in the reported incidents. Each of these projects and its status are described briefly in this paper. This broad based program has as its objective the definition of the state-of-the-art in using neural networks to enhance the performance of commercial nuclear power plants

  15. The wireless sensor network monitoring system for regional environmental nuclear radiation

    International Nuclear Information System (INIS)

    Liu Chong; Liu Dao; Wang Yaojun; Xie Yuxi; Song Lingling

    2012-01-01

    The wireless sensor network (WSN) technology has been utilized to design a new regional environmental radiation monitoring system based on the wireless sensor networks to meet the special requirements of monitoring the nuclear radiation in certain regions, and realize the wireless transmission of measurement data, information processing and integrated measurement of the nuclear radiation and the corresponding environmental parameters in real time. The system can be applied to the wireless monitoring of nuclear radiation dose in the nuclear radiation environment. The measured data and the distribution of radiation dose can be vividly displayed on the graphical interface in the host computer. The system has functioned with the wireless transmission and control, the data storage, the historical data inquiry, the node remote control. The experimental results show that the system has the advantages of low power consumption, stable performance, network flexibility, range of measurement and so on. (authors)

  16. Measurement of anthropogenic radionuclides in the atmosphere with a radionuclide monitoring network for nuclear tests

    International Nuclear Information System (INIS)

    Yonezawa, Chushiro; Yamamoto, Yoichi

    2011-01-01

    A worldwide radionuclide monitoring network for nuclear tests has detected the anthropogenic radioactive materials released in the atmosphere due to the accident of the Fukushima Daiichi Nuclear Power Plant impacted by the Great East Japan Earthquake on March 11, 2011. After four months have passed since the accident occurred, most overseas stations do not detect the radionuclides of Fukushima origin any more. The Takasaki station in Japan, however, is still detecting them every day. This paper describes radionuclide monitoring stations and the network of them as part of the International Monitoring System (IMS) in the Comprehensive Nuclear Test Ban Treaty (CTBT), as well as the measurement results of radionuclide particulates and radioactive isotopes of xenon released from the Fukushima Daiichi Nuclear Power Plant with the monitoring network. (J.P.N.)

  17. Proceedings of the workshop cum symposium on applications of neural networks in nuclear science and industry

    International Nuclear Information System (INIS)

    1993-01-01

    The Workshop cum Symposium on Application of Neural Networks in Nuclear Science and Industry was held at Bombay during November 24-26. 1993. The past decade has seen many important advances in the design and technology of artificial neural networks in research and industry. Neural networks is an interdisciplinary field covering a broad spectrum of applications in surveillance, diagnosis of nuclear power plants, nuclear spectroscopy, speech and written text recognition, robotic control, signal processing etc. The objective of the symposium was to promote awareness of advances in neural network research and applications. It was also aimed at conducting the review of the present status and giving direction for future technological developments. Contributed papers have been organized into the following groups: a) neural network architectures, learning algorithms and modelling, b) computer vision and image processing, c) signal processing, d) neural networks and fuzzy systems, e) nuclear applications and f) neural networks and allied applications. Papers relevant to INIS are indexed separately. (M.K.V.)

  18. Analysis of several digital network technologies for hard real-time communications in nuclear plant

    International Nuclear Information System (INIS)

    Song, Ki Sang; No, Hee Chun

    1999-01-01

    Applying digital network technology for advanced nuclear plant requires deterministic communication for tight safety requirements, timely and reliable data delivery for operation critical and mission-critical characteristics of nuclear plant. Communication protocols, such as IEEE 802/4 Tiken Bus, IEEE 802/5 Token Ring, FDDI, and ARCnet, which have deterministic communication capability are partially applied to several nuclear power plants. Although digital communication technologies have many advantages, it is necessary to consider the noise immunity form electromagnetic interference (EMI), electrical interference, impulse noise, and heat noise before selecting specific digital network technology for nuclear plant. In this paper, we consider the token frame loss and data frame loss rate due to the link error event, frame size, and link data rate in different protocols, and evaluate the possibility of failure to meet the hard real-time requirement in nuclear plant. (author). 11 refs., 3 figs., 4 tabs

  19. THE CURRENT UNDERSTANDING OF FASHION ESSENCE

    Directory of Open Access Journals (Sweden)

    Anastasya Aleksandrovna Zhilina

    2015-09-01

    Full Text Available The article considers a fashion as a real and an acting social fact that affects many aspects of the life of the individual and society. The interest in the ability to reflect the specific modes of social transformations becomes the basis for constructing a theoretical system of knowledge about it. Fashion as a scientific fact characterizes social processes that find manifestation in the outward culture forms and fashion meanings indicating the fashion values, which are endowed with certain properties of objects and events. Fashion, by definition, has a tendency to constant movement and innovation. So it always reflects the social and cultural content of a certain period, the essence of which is disclosed in its sociocultural context. Fashion phenomenon is associated with diverse social relationships, in this connection it is manifested in a multidisciplinary description of various scientific facts. The theory of fashion generation consists of separate concepts that complement each other or makes alternative viewpoints. The development of science requires a search for a new approach.

  20. Nuclear expert web search and crawler algorithm

    International Nuclear Information System (INIS)

    Reis, Thiago; Barroso, Antonio C.O.; Baptista, Benedito Filho D.

    2013-01-01

    In this paper we present preliminary research on web search and crawling algorithm applied specifically to nuclear-related web information. We designed a web-based nuclear-oriented expert system guided by a web crawler algorithm and a neural network able to search and retrieve nuclear-related hyper textual web information in autonomous and massive fashion. Preliminary experimental results shows a retrieval precision of 80% for web pages related to any nuclear theme and a retrieval precision of 72% for web pages related only to nuclear power theme. (author)

  1. Nuclear expert web search and crawler algorithm

    Energy Technology Data Exchange (ETDEWEB)

    Reis, Thiago; Barroso, Antonio C.O.; Baptista, Benedito Filho D., E-mail: thiagoreis@usp.br, E-mail: barroso@ipen.br, E-mail: bdbfilho@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2013-07-01

    In this paper we present preliminary research on web search and crawling algorithm applied specifically to nuclear-related web information. We designed a web-based nuclear-oriented expert system guided by a web crawler algorithm and a neural network able to search and retrieve nuclear-related hyper textual web information in autonomous and massive fashion. Preliminary experimental results shows a retrieval precision of 80% for web pages related to any nuclear theme and a retrieval precision of 72% for web pages related only to nuclear power theme. (author)

  2. Establishment of Oversea HRD Network and Operation of International Nuclear Education/Training Program

    International Nuclear Information System (INIS)

    Lee, E. J.; Min, B. J.; Han, K. W.

    2008-02-01

    The project deals with establishment of international network for human resources and the development of international nuclear education and training programs. The primary result is the establishment of KAERI International Nuclear R and D Academy as a new activity on cooperation for human resource development and building network. For this purpose, KAERI concluded the MOU with Vietnamese Universities and selected 3 students to provide Master and Ph. D. Courses in 2008. KAERI also held the 3rd World Nuclear University Summer Institute, in which some 150 international nuclear professionals attended for 6 weeks. Also, as part of regional networking, the Asian Network for Education in Nuclear Technology (ANENT) was promoted through development of a cyber platform and accomplishment the first IAEA e-training course. There were 3 kind of development activities for the international cooperation of human resources development. Firstly, the project provided training courses on nuclear energy development for the Egyptian Nuclear personnel under the bilateral cooperation. Secondly, the project published the English textbook and its lecture materials on introduction to nuclear engineering and fundamentals on OPR 1000 system technology. Lastly, the project developed a new KOICA training course on research reactor and radioisotope application technology to expand the KOICA sponsorship from 2008. The international nuclear education/training program had offered 15 courses to 314 people from 52 countries. In parallel, the project developed 11 kinds of lecturer materials and also developed 29 kinds of cyber lecturer materials. The operation of the International Nuclear Training and Education Center (INTEC) has contributed remarkably not only to the effective implementation of education/training activities of this project, but also to the promotion of other domestic and international activities of KAERI and other organizations

  3. Establishment of Oversea HRD Network and Operation of International Nuclear Education/Training Program

    Energy Technology Data Exchange (ETDEWEB)

    Lee, E. J.; Min, B. J.; Han, K. W. (and others)

    2008-02-15

    The project deals with establishment of international network for human resources and the development of international nuclear education and training programs. The primary result is the establishment of KAERI International Nuclear R and D Academy as a new activity on cooperation for human resource development and building network. For this purpose, KAERI concluded the MOU with Vietnamese Universities and selected 3 students to provide Master and Ph. D. Courses in 2008. KAERI also held the 3rd World Nuclear University Summer Institute, in which some 150 international nuclear professionals attended for 6 weeks. Also, as part of regional networking, the Asian Network for Education in Nuclear Technology (ANENT) was promoted through development of a cyber platform and accomplishment the first IAEA e-training course. There were 3 kind of development activities for the international cooperation of human resources development. Firstly, the project provided training courses on nuclear energy development for the Egyptian Nuclear personnel under the bilateral cooperation. Secondly, the project published the English textbook and its lecture materials on introduction to nuclear engineering and fundamentals on OPR 1000 system technology. Lastly, the project developed a new KOICA training course on research reactor and radioisotope application technology to expand the KOICA sponsorship from 2008. The international nuclear education/training program had offered 15 courses to 314 people from 52 countries. In parallel, the project developed 11 kinds of lecturer materials and also developed 29 kinds of cyber lecturer materials. The operation of the International Nuclear Training and Education Center (INTEC) has contributed remarkably not only to the effective implementation of education/training activities of this project, but also to the promotion of other domestic and international activities of KAERI and other organizations.

  4. Co-ordination of the international network of nuclear structure and decay data evaluation

    International Nuclear Information System (INIS)

    Lemmel, H.D.

    1991-11-01

    The IAEA Nuclear Data Section convened the ninth meeting of the international nuclear structure and decay data network at Kuwait, 10-14 March 1990. The meeting was attended by 19 scientists from 9 Member States and two international organizations, concerned with the compilation, evaluation, and dissemination of nuclear structure and decay data. The document contains a summary and the proceedings of the meeting, and in annexes, status reports of activities in nuclear structure and decay data from the participating centers. A separate abstract was prepared for one of the scientific lectures related to the topics of the meeting which is reproduced in full length. Refs, figs and tabs

  5. Co-ordination of the international network of nuclear structure and decay data evaluators

    International Nuclear Information System (INIS)

    Schmidt, J.J.

    1988-10-01

    The IAEA Nuclear Data Section convened the eighth meeting of the international nuclear structure and decay data network at Ghent, Belgium, 16-20 May 1988. The meeting was attended by 21 scientists from 12 Member States and three international organizations, concerned with the compilation, evaluation, and dissemination of nuclear structure and decay data. This document contains a summary of the meeting, the proceedings of the meeting and in appendices status reports of activities in nuclear structure and decay data from the participating centers. Refs and tabs

  6. Wireless networking and its application in nuclear safeguards.

    Energy Technology Data Exchange (ETDEWEB)

    Goncalves, Joao G. M. (Joint Research Centre, Italy); Smartt, Heidi Anne; Conti, Michele (Joint Research Centre, Italy); Caskey, Susan Adele; Rossini, Angelo (Joint Research Centre, Italy); Glidewell, Donnie Dwight

    2004-07-01

    Wireless networking can provide a cost effective and convenient method for installing and operating an unattended or remote monitoring system in an established facility. There is concern, however, that wireless devices can interfere with each other and with other radio systems within the facility. Additionally, there is concern that these devices add a potential risk to the security of the network. Since all data is transmitted in the air, it is possible for an unauthorized user to intercept the data transmissions and/or insert data onto the network if proper security is not in place. This paper describes a study being undertaken to highlight the benefits of wireless networking, evaluate interference and methods for mitigation, recommend security architectures, and present the results of a wireless network demonstration between Sandia National Laboratories (SNL) and the Joint Research Centre (JRC).

  7. Fault diagnosis method for nuclear power plants based on neural networks and voting fusion

    International Nuclear Information System (INIS)

    Zhou Gang; Ge Shengqi; Yang Li

    2010-01-01

    A new fault diagnosis method based on multiple neural networks (ANNs) and voting fusion for nuclear power plants (NPPs) was proposed in view of the shortcoming of single neural network fault diagnosis method. In this method, multiple neural networks that the types of neural networks were different were trained for the fault diagnosis of NPP. The operation parameters of NPP, which have important affect on the safety of NPP, were selected as the input variable of neural networks. The output of neural networks is fault patterns of NPP. The last results of diagnosis for NPP were obtained by fusing the diagnosing results of different neural networks by voting fusion. The typical operation patterns of NPP were diagnosed to demonstrate the effect of the proposed method. The results show that employing the proposed diagnosing method can improve the precision and reliability of fault diagnosis results of NPPs. (authors)

  8. The Role of Fashion vs. Style Orientation on Sustainable Fashion Consumption

    DEFF Research Database (Denmark)

    Gwozdz, Wencke; Gupta, Shipra; Gentry, Jim

    2014-01-01

    , the notion of style is one promising avenue. While fashion is ever changing, following trends, style evolves slowly and continues to remain stable over time, expressing consumers’ ways of life. Thus, the created planned obsolescence by fashion could be reduced by the notion of style. The aim of this study...... is to investigate the potential of emphasizing style rather than fashion to enhance sustainability in fashion consumption. We suggest that as one ages, one tends to be less fashion-oriented. Further, higher style orientation enhances one’s ability to have more concern for the environment or knowledge about...... environmental apparel that further leads to sustainable consumption habits like environmental apparel consumption. Survey data across Germany, Sweden, UK and US is collected to examine the proposed relationships and thus provide insight on the role of fashion and style on sustainable fashion consumption....

  9. The Role of Fashion vs. Style Orientation on Sustainable Fashion Consumption

    DEFF Research Database (Denmark)

    Gwozdz, Wencke; Gupta, Shipra; Gentry, Jim

    2015-01-01

    , the notion of style is one promising avenue. While fashion is ever changing, following trends, style evolves slowly and continues to remain stable over time, expressing consumers’ ways of life. Thus, the created planned obsolescence by fashion could be reduced by the notion of style. The aim of this study......Today, textile consumption is far from being sustainable with regard to production, purchase, maintenance, and disposal. The current fashion system is characterized by planned obsolescence, and environmental and social unsustainability. To resolve the tensions between sustainability and fashion...... is to investigate the potential of emphasizing style rather than fashion to enhance sustainability in fashion consumption. We suggest that as one ages, one tends to be less fashion-oriented. Further, higher style orientation enhances one’s ability to have more concern for the environment or knowledge about...

  10. Survey of networked control systems and their potential applications in nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Kadri, A. [Univ. of Western Ontario, Dept. of Electrical and Computer Engineering, London, Ontario (Canada)]. E-mail: akadri@uwo.ca

    2006-07-01

    This paper provides an overview of networked control systems (NCSs) and their industrial applications. Most widely used NCSs based on fieldbus technologies; namely, ControlNet, Profibus (DP/PA), and Foundation Fieldbus have been discussed. The objectives and benefits of using such networks are presented and factors influencing their design and implementation are examined. Then, some of the special requirements in controlling nuclear power plant (NPP) have been considered. The potential of applying networked control systems in such installations has been discussed. Finally, the concept of wireless networked control systems is also described. (author)

  11. Neural networks. A new analytical tool, applicable also in nuclear technology

    Energy Technology Data Exchange (ETDEWEB)

    Stritar, A [Inst. Jozef Stefan, Ljubljana (Slovenia)

    1992-07-01

    The basic concept of neural networks and back propagation learning algorithm are described. The behaviour of typical neural network is demonstrated on a simple graphical case. A short literature survey about the application of neural networks in nuclear science and engineering is made. The application of the neural network to the probability density calculation is shown. (author) [Slovenian] Opisana je osnova nevronskih mrez in back propagation nacina njihovega ucenja. Obnasanje enostavne nevronske mreze je prikazano na graficnem primeru. Podan je kratek pregled literaure o uporabi nevronskih mrez v jedrski znanosti in tehnologiji. Prikazana je tudi uporaba nevronske mreze pri izracunu verjetnostne porazdelitve. (author)

  12. Survey of the WHO-REMPAN network's capability for strengthening preparedness for radiological and nuclear emergencies

    Energy Technology Data Exchange (ETDEWEB)

    Kumagai, A [Takashi Nagai Memorial International Hibakusha Medical Centre, Nagasaki Univ. Hospital, Nagasaki (Japan); Carr, Z [Dept. of Public Health and Environment, Health Security and Environment Cluster, World Health Organization, Geneva (Switzerland); Akira, O [Takashi Nagai Memorial International Hibakusha Medical Centre, Nagasaki Univ. Hospital, Nagasaki (Japan); Christie, D [Dept. of Public Health and Environment, Health Security and Environment Cluster, World Health Organization, Geneva (Switzerland); Yamashita, S [Takashi Nagai Memorial International Hibakusha Medical Centre, Nagasaki Univ. Hospital, Nagasaki (Japan); Fukushima Medical Univ. (Japan)

    2012-07-01

    This paper investigates the capacity of the World Health Organization (WHO)-REMPAN network in responding to radiological incidents and nuclear emergencies. A survey developed by the WHO Secretariat and Nagasaki Univ. was sent to all 40 WHO-REMPAN collaborating centres and liaison institutes in order to verify the current situation of the network, identify needs and collect suggestions for future improvements. Most of the responding institutions said they were satisfied with the current status of the network. However, several responses to the survey indicate that better internal communication is needed, as well as a position document to specify the roles, rights and responsibilities of the network members. (authors)

  13. Survey of the WHO-REMPAN network's capability for strengthening preparedness for radiological and nuclear emergencies

    International Nuclear Information System (INIS)

    Kumagai, A.; Carr, Z.; Akira, O.; Christie, D.; Yamashita, S.

    2012-01-01

    This paper investigates the capacity of the World Health Organization (WHO)-REMPAN network in responding to radiological incidents and nuclear emergencies. A survey developed by the WHO Secretariat and Nagasaki Univ. was sent to all 40 WHO-REMPAN collaborating centres and liaison institutes in order to verify the current situation of the network, identify needs and collect suggestions for future improvements. Most of the responding institutions said they were satisfied with the current status of the network. However, several responses to the survey indicate that better internal communication is needed, as well as a position document to specify the roles, rights and responsibilities of the network members. (authors)

  14. Diffusion and Consumption of Fashion among Iranian youth

    OpenAIRE

    Milani, Siamak

    2011-01-01

    Fashion can be both material and immaterial subject, immaterial part of it can relate fashion goods as a material object to the thoughts of fashion. Immateriality lets the fashion be easily diffused by stream of information. The relation between fashion goods and thoughts about fashion is mutual since they can develop each other. In the case of Iran, struggles exist among individuals and the government about appearance. How fashion as a global phenomenon can influences youth in Iran and sprea...

  15. The U.S. Nuclear Data Network: Summary of the twenty-first meeting

    International Nuclear Information System (INIS)

    1996-01-01

    The following progress reports and related documents from the members of the US Nuclear Data Network (USNDN) are included at attachments: INEL Decay Data and Mass-chain Evaluation Project; Decay-data Evaluation Project; Isotopes Project Report; Report on High-spin Data Evaluations; The NNDC Activity Report, Parts A and B; Nuclear Science References (NSR) Task Force Report; Status of Mass Chains A = 1 to 266; Nuclear Data Project Activity Report; and TUNL Nuclear Data Evaluation Project Report; The progress report of the Center for Nuclear Information Technology; An Overview of the USNDN; Evaluated Nuclear Structure Data File-Status; Report on High-spin Evaluations for ENSDF since November 1994; The High-spin Data and the Workshop on Data Analysis; Decay Data Evaluation Project; Compilation of High Energy Heavy-ion and Electron Interaction Data; Dissemination/code development update; 8th Edition of the Table of Isotopes/VuENSDF; Bits of Power-Issues in the Transborder Flow of Scientific and Technical Data; Data activities at the Center for Nuclear Information Technology (CNIT), San Jose State University; The Agenda and the Minutes of the Formats and Procedures Subcommittee of the NSDD; A status report on the US Nuclear Reaction Data Network (USNRDN); Coordination/Cooperation and Communication as applied to the USNDN; Nuclear Structure Data Evaluations: Issues/Concerns; Electronic Publishing of Nuclear Data; The status of the Nuclear Astrophysics Data Project; and Nuclear Astrophysics Data needs for A=3-20/Possible contributions by TUNL. The attendees formed the three Discussion Groups. The charge to these Discussion Groups was how to achieve the goal of the USNDN to make the ENSDF and the NSR the best nuclear structure and bibliographic databases available, while maintaining a proper balance between evaluations and data dissemination

  16. The U.S. Nuclear Data Network: Summary of the twenty-first meeting

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    The following progress reports and related documents from the members of the US Nuclear Data Network (USNDN) are included at attachments: INEL Decay Data and Mass-chain Evaluation Project; Decay-data Evaluation Project; Isotopes Project Report; Report on High-spin Data Evaluations; The NNDC Activity Report, Parts A and B; Nuclear Science References (NSR) Task Force Report; Status of Mass Chains A = 1 to 266; Nuclear Data Project Activity Report; and TUNL Nuclear Data Evaluation Project Report; The progress report of the Center for Nuclear Information Technology; An Overview of the USNDN; Evaluated Nuclear Structure Data File-Status; Report on High-spin Evaluations for ENSDF since November 1994; The High-spin Data and the Workshop on Data Analysis; Decay Data Evaluation Project; Compilation of High Energy Heavy-ion and Electron Interaction Data; Dissemination/code development update; 8th Edition of the Table of Isotopes/VuENSDF; Bits of Power-Issues in the Transborder Flow of Scientific and Technical Data; Data activities at the Center for Nuclear Information Technology (CNIT), San Jose State University; The Agenda and the Minutes of the Formats and Procedures Subcommittee of the NSDD; A status report on the US Nuclear Reaction Data Network (USNRDN); Coordination/Cooperation and Communication as applied to the USNDN; Nuclear Structure Data Evaluations: Issues/Concerns; Electronic Publishing of Nuclear Data; The status of the Nuclear Astrophysics Data Project; and Nuclear Astrophysics Data needs for A=3-20/Possible contributions by TUNL. The attendees formed the three Discussion Groups. The charge to these Discussion Groups was how to achieve the goal of the USNDN to make the ENSDF and the NSR the best nuclear structure and bibliographic databases available, while maintaining a proper balance between evaluations and data dissemination.

  17. Fashion sketch design by interactive genetic algorithms

    Science.gov (United States)

    Mok, P. Y.; Wang, X. X.; Xu, J.; Kwok, Y. L.

    2012-11-01

    Computer aided design is vitally important for the modern industry, particularly for the creative industry. Fashion industry faced intensive challenges to shorten the product development process. In this paper, a methodology is proposed for sketch design based on interactive genetic algorithms. The sketch design system consists of a sketch design model, a database and a multi-stage sketch design engine. First, a sketch design model is developed based on the knowledge of fashion design to describe fashion product characteristics by using parameters. Second, a database is built based on the proposed sketch design model to define general style elements. Third, a multi-stage sketch design engine is used to construct the design. Moreover, an interactive genetic algorithm (IGA) is used to accelerate the sketch design process. The experimental results have demonstrated that the proposed method is effective in helping laypersons achieve satisfied fashion design sketches.

  18. Sales Rebate Contracts in Fashion Supply Chains

    Directory of Open Access Journals (Sweden)

    Chun-Hung Chiu

    2012-01-01

    Full Text Available We explore in this paper the performance of sales rebate contracts in fashion supply chains. We conduct both analytical and numerical analyses via a mean-variance framework with reference to real empirical data. To be specific, we evaluate the expected profits and variance of profits (risk of the fashion supply chains, fashion retailers, and manufacturers under (1 the currently implemented sales rebate practices, (2 the case without sales rebate, and (3 the theoretical coordination situation (if target sales rebate is adopted. In addition, we analyze how sales effort affects the performances of the supply chain and its agents. Our analysis indicates that the rebate contracts may hurt the retailer and the manufacturer of a fashion supply chain when it is inappropriately set. Moreover, a properly designed sales rebate contract not only can coordinate the supply chain (with retail sales effort but can also improve expected profits and lower the levels of risk for both the manufacturer and the retailer.

  19. Fashion design solutions for environmentally conscious consumers

    Science.gov (United States)

    Wagner, M.; Chen, Y.; Curteza, A.; Thomassey, S.; Perwuelz, A.; Zeng, X.

    2017-10-01

    This paper intends to give an overview of the design solutions in fashion for environmentally conscious consumers, presenting green and ethical practices in contemporary clothing design. The results introduce the concept of slow fashion and discuss available fashion design solutions, giving most prominent examples of sustainable products and brands, these contain one or more design features. By this, the discussion extracts the main contemporary ideas. The presented examples of current offers are all envisioning less impact on the environment and society. Sustainable design solutions use more environmentally friendly materials such as organic cotton, incorporate circular design or design for recycling, e.g., replacing button closures with alternative closing possibilities or leather labels with printed versions, or ensure long product life through durability, among other methods. There are differing designs due to creators’ individuality. This overview can be beneficial for the future development of new solutions for more environmentally friendly fashion.

  20. Exploring the Aesthetics of Sustainable Fashion

    DEFF Research Database (Denmark)

    Riisberg, Vibeke; Folkmann, Mads Nygaard

    , sustainable fashion. In programming the didactical setting for the students’ projects, several aesthetics must be considered: the aesthetic codes of the textile and fashion design discipline, both in terms of materials and expression, deriving from within the design practice itself and the aesthetic codes...... of mediated expressions seen in e.g. fashion magazines which create a frame of aestheticization influencing how fashion expressions are valued. In this tension between internal aesthetics and external aestheticization, the students are set out to create a new design expression for sustainable design which......This working paper is a discussion of different notions and conceptions of aesthetics that may be at play when developing new design. The empirical case of the paper derives from the context of design education in a module aimed at the development of a new design expression for contemporary...

  1. Computer networks and their implications for nuclear data

    International Nuclear Information System (INIS)

    Carlson, J.

    1992-01-01

    Computer networks represent a valuable resource for accessing information. Just as the computer has revolutionized the ability to process and analyze information, networks have and will continue to revolutionize data collection and access. A number of services are in routine use that would not be possible without the presence of an (inter)national computer network (which will be referred to as the internet). Services such as electronic mail, remote terminal access, and network file transfers are almost a required part of any large scientific/research organization. These services only represent a small fraction of the potential uses of the internet; however, the remainder of this paper discusses some of these uses and some technological developments that may influence these uses

  2. Branding in High Fashion Industry in China

    OpenAIRE

    Shen, Ye

    2007-01-01

    Due to the booming economy of the country, the rising disposable income and strong desire of status expression, China is viewed as a promising land for the luxury industry, providing fertile ground for the growth of luxury goods suppliers. More and more famous foreign fashion businesses pour into China and brand them to attract Chinese customers for their higher priced. This paper examines the mindset of the Chinese luxury fashion goods consumers, the drives and their attitude towards luxury ...

  3. Fashioning identities: gender, class and the self

    OpenAIRE

    Boydell, C. E.

    2004-01-01

    This article focused on four publications from Berg’s ‘Dress, Body and Culture’ series. It situates these publications within the context of the development of dress and fashion studies and acknowledges dress and adornment as universal practices which aid our understanding of our individual and collective attempts to express identities. This article utilises a discussion and analysis of these publications to reflect on the current state of fashion theory and research. Drawing on the writer’s ...

  4. The fashion industry and the intellectual property

    OpenAIRE

    Salas Pasuy, Brenda

    2013-01-01

    Referring to fashion immediately we think in something which is ephemera and changing. Nevertheless, behind the production of an appeal garment there are many factors involved which interact to produce a final product attractive to the consumer. Fashion is not just the sale as itself, covers the image and the prestige from who creates the garment. Thus, the process of creation and production itself take us to value their importance in the context of international trade. In fact, they are good...

  5. Neural networks - Potential appplication in the nuclear industry

    International Nuclear Information System (INIS)

    Yiftah, S.

    1989-01-01

    Neural networks are an emerging technology which is perceived to have potential for solving complex computation problems which cannot be solved by standard computational methods. One such example is the inverse kinematics problem which is considered to be the most difficult problem in robotics. In 1986, only one neural network modelling tool was available, now there are about twenty offered commercially by various companies in North America

  6. Competency Based Assessment in Fashion Design

    Science.gov (United States)

    Russanti, Irma; Nurlaela, Lutfiyah; Basuki, Ismet; Munoto

    2018-04-01

    Professional certification is a form of stipulation on certain competency standards provided by one professional organization to the performance of a person through assessment. For that an assessment needs to be standardized so that there exists a general standardized scale to measure competence. In the professional certification of fashion design department, an instrument of competency based assessment is essential to be developed. The purpose of this review is to know the application of competency based assessment in the field of fashion design. The literature reviews were found by journal searching with keywords competency based assessment and fashion design in Google scholar, of which was gotten over 20 journals from 2006 to 2016. Afterwards, the search of the free-downloaded e-books in libgen was conducted under competency based assessment and fashion design, which is then found some related references. The obtained literatures were used to review the definition, approach, and implementation of competency based assessment in the field of fashion design. Results show that it is important to develop an assessment sheet in the field of fashion design covering garment, apparel and embroidery sectors by patterning the criteria of performers along with the qualifications.

  7. A fashion model with social interaction

    Science.gov (United States)

    Nakayama, Shoichiro; Nakamura, Yasuyuki

    2004-06-01

    In general, it is difficult to investigate social phenomena mathematically or quantitatively due to non-linear interactions. Statistical physics can provide powerful methods for studying social phenomena with interactions, and could be very useful for them. In this study, we take a focus on fashion as a social phenomenon with interaction. The social interaction considered here are “bandwagon effect” and “snob effect.” In the bandwagon effect, the correlation between one's behavior and others is positive. People feel fashion weary or boring when it is overly popular. This is the snob effect. It is assumed that the fashion phenomenon is formed by the aggregation of individual's binary choice, that is, the fashion is adopted or not. We formulate the fashion phenomenon as the logit model, which is based on the random utility theory in social science, especially economics. The model derived here basically has the similarity with the pioneering model by Weidlich (Phys. Rep. 204 (1991) 1), which was derived from the master equation, the Langevin equation, or the Fokker-Planck equation. This study seems to give the behavioral or behaviormetrical foundation to his model. As a result of dynamical analysis, it is found that in the case that both the bandwagon effect and the snob effect work, periodic or chaotic behavior of fashion occurs under certain conditions.

  8. Report on the IAEA Technical Meeting of the International Network of Nuclear Reaction Data Centres

    International Nuclear Information System (INIS)

    Forrest, R.; Dunaeva, S.; Otsuka, N.

    2010-07-01

    This report summarizes the IAEA Technical Meeting of the International Network of Nuclear Reaction Data Centres (biennial Data Centre Heads Meeting), held at the Japan Nuclear Reaction Data Centre, Hokkaido University, Sapporo, Japan, from 20 - 23 April 2010. The meeting was attended by 27 participants from 12 cooperating data centres of seven Member States and two International Organizations. The report contains a summary of the meeting, the conclusions and actions, the lists of working papers and presentations presented at the meeting. This report summarizes the IAEA Technical Meeting of the International Network of Nuclear Reaction Data Centres (biennial Data Centre Heads Meeting), held at the Japan Nuclear Reaction Data Centre, Hokkaido University, Sapporo, Japan, from 20 - 23 April 2010. The meeting was attended by 27 participants from 12 cooperating data centres of seven Member States and two International Organizations. The report contains a summary of the meeting, the conclusions and actions, the lists of working papers and presentations presented at the meeting. (author)

  9. The aims and activities of the International Network of Nuclear Structure and Decay Data Evaluators

    International Nuclear Information System (INIS)

    Nichols, A.L.; Tuli, J.K.

    2008-01-01

    The International Network of Nuclear Structure and Decay Data (NSDD) experts consists of a number of evaluation groups and data service centres in several countries that appreciate the merits of working together to maintain and ensure the quality and comprehensive content of the ENSDF database (Evaluated Nuclear Structure Data File). Biennial meetings of the network are held under the auspices of the International Atomic Energy Agency (IAEA) to assign evaluation responsibilities, monitor progress, discuss improvements and emerging difficulties, and agree on actions to be undertaken by individual members. The evaluated data and bibliographic details are made available to users via various media, such as the journals Nuclear Physics A and Nuclear Data Sheets, the World Wide Web, on CD-Rom, wall charts of the nuclides and Nuclear Wallet Cards. While the ENSDF master database is maintained by the US National Nuclear Data Center at the Brookhaven National Laboratory, these data are also available from other nuclear data centres including the IAEA Nuclear Data Section. The Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy, in cooperation with the IAEA, organizes workshops on NSDD at regular intervals. The primary aims of these particular workshops are to provide hands-on training in the data evaluation processes, and to encourage new experts to participate in NSDD activities. The technical contents of these NSDD workshops are described, along with the rationale for the inclusion of various topics. (authors)

  10. Dissemination of National Nuclear-HRD Network for Efficient and Effective N-HRD for NPP-Embarking Countries

    International Nuclear Information System (INIS)

    Yamashita, K.; Toba, A.; Hirose, H.; Ikuta, Y.; Sawai, T.; Takahashi, A.; Ueda, K.; Kita, T.

    2016-01-01

    Full text: Close mutual cooperation among nuclear-related organizations, such as government, industry and academia is extremely useful to promote nuclear human resources development (HRD). National HRD network has already been established in Japan since Nov. 2010. The network has promoted the following five discussions: 1) elementary to high school education, 2) nuclear education at universities and colleges, 3) HRD for working engineers, 4) HRD to internationalize national human resources, and 5) supportive HRD activities to newly NPP introducing countries successfully. Through the establishment of the network, the communication has been strongly improved so that the Japan–IAEA joint Nuclear Energy Management School can be held successfully every year. Based on the good experience with the network, Japan would like to recommend the introduction of national nuclear HRD (N-HRD)-network to the NPP-embarking countries. We are interested in cooperation with IAEA for establishment of national N-HRD network for efficient and effective N-HRD. (author

  11. Nuclear reactors project optimization based on neural network and genetic algorithm

    International Nuclear Information System (INIS)

    Pereira, Claudio M.N.A.; Schirru, Roberto; Martinez, Aquilino S.

    1997-01-01

    This work presents a prototype of a system for nuclear reactor core design optimization based on genetic algorithms and artificial neural networks. A neural network is modeled and trained in order to predict the flux and the neutron multiplication factor values based in the enrichment, network pitch and cladding thickness, with average error less than 2%. The values predicted by the neural network are used by a genetic algorithm in this heuristic search, guided by an objective function that rewards the high flux values and penalizes multiplication factors far from the required value. Associating the quick prediction - that may substitute the reactor physics calculation code - with the global optimization capacity of the genetic algorithm, it was obtained a quick and effective system for nuclear reactor core design optimization. (author). 11 refs., 8 figs., 3 tabs

  12. Axial power distribution calculation using a neural network in the nuclear reactor core

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Y. H.; Cha, K. H.; Lee, S. H. [Korea Electric Power Research Institute, Taejon (Korea, Republic of)

    1997-12-31

    This paper is concerned with an algorithm based on neural networks to calculate the axial power distribution using excore detector signals in the nuclear reactor core. The fundamental basis of the algorithm is that the detector response can be fairly accurately estimated using computational codes. In other words, the training set, which represents relationship between detector signals and axial power distributions, for the neural network can be obtained through calculations instead of measurements. Application of the new method to the Yonggwang nuclear power plant unit 3 (YGN-3) shows that it is superior to the current algorithm in place. 7 refs., 4 figs. (Author)

  13. Axial power distribution calculation using a neural network in the nuclear reactor core

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Y H; Cha, K H; Lee, S H [Korea Electric Power Research Institute, Taejon (Korea, Republic of)

    1998-12-31

    This paper is concerned with an algorithm based on neural networks to calculate the axial power distribution using excore detector signals in the nuclear reactor core. The fundamental basis of the algorithm is that the detector response can be fairly accurately estimated using computational codes. In other words, the training set, which represents relationship between detector signals and axial power distributions, for the neural network can be obtained through calculations instead of measurements. Application of the new method to the Yonggwang nuclear power plant unit 3 (YGN-3) shows that it is superior to the current algorithm in place. 7 refs., 4 figs. (Author)

  14. Summary Report of the Technical Meeting on International Network of Nuclear Reaction Data Centres

    International Nuclear Information System (INIS)

    Otsuka, Naohiko

    2012-06-01

    This report summarizes the IAEA Technical Meeting on the International Network of Nuclear Reaction Data Centres, held at the OECD Nuclear Energy Agency (NEA) in Issy-les-Moulineaux, France from 16 to 19 April 2012. The meeting was attended by twenty-three participants representing thirteen cooperative centres from eight Member States and two International Organisations. A summary of the meeting is given in this report along with the conclusions and actions. (author)

  15. Report on the IAEA technical meeting on network of nuclear reaction data centres

    International Nuclear Information System (INIS)

    Pronyaev, V.G.; Schwerer, O.; Nichols, A.L.

    2002-08-01

    An IAEA Technical Meeting on the Network of Nuclear Reaction Data Centres (and the biennial Data Centre Heads' Meeting) was held at the OECD Nuclear Energy Agency, Issy-les-Moulineaux (near Paris), France, from 27 to 30 May 2002. The meeting was attended by 21 participants from 12 co-operating data centres of six Member States and two international organizations. This report contains the meeting summary, conclusions and actions, status reports of the participating data centres, and working papers considered. (author)

  16. Recognition of underground nuclear explosion and natural earthquake based on neural network

    International Nuclear Information System (INIS)

    Yang Hong; Jia Weimin

    2000-01-01

    Many features are extracted to improve the identified rate and reliability of underground nuclear explosion and natural earthquake. But how to synthesize these characters is the key of pattern recognition. Based on the improved Delta algorithm, features of underground nuclear explosion and natural earthquake are inputted into BP neural network, and friendship functions are constructed to identify the output values. The identified rate is up to 92.0%, which shows that: the way is feasible

  17. Asian Network for higher Education in Nuclear Technology (ANENT). Report of the consultancy meeting on ANENT

    International Nuclear Information System (INIS)

    2007-01-01

    ANENT is expected to help Member States to address the following issues: Promote, manage and preserve nuclear knowledge; Attract talented youth to pursue a career in nuclear science and technology in spite of several competing career options that are now available to them; Spread the benefit of atomic energy to the region by educating and training and information sharing. ANENT will serve as facilitator for communication with other regional and global networks

  18. Network Science for Deterrence: Sheathing the Sword of the Terrorism/Nuclear Horseman

    Science.gov (United States)

    Carley, Kathleen

    2010-03-01

    After 9/11, network analysis became popular as a way to connect and disconnect the dots. It was heralded as the new science with intrinsic value for understanding and breaking up terrorist groups, insurgencies and hostile foreign governments. The limit of the initially forwarded approach was that it focused on only the social network -- who talked to whom. However ,the networks of war, terror or nuclear or cyber, are complex networks composed of people, organizations, resources, and capabilities connected in a geo-temporal web that constrains and enables activities that are ``hidden'' in the web of everyday life. Identifying these networks requires extraction and fusion of information from cyber-mediated realms resulting in a network map of the hostile groups and their relations to the populations in which they are embedded. These data are at best a sample, albeit a very large sample, replete with missing and incomplete data. Geo-temporal considerations in addition to information loss and error called into question the value of traditional network approaches. In this talk, a new approaches and associated technologies that integrate scientific advances in machine learning, network statistics, and the social and organizational science with traditional graph theoretic approaches to social networks are presented. Then, examples, of how these technologies can be used as part of a deterrence strategy are described. Examples related to terrorism and groups such as al-Qaida and Hamas, cyber and nuclear deterrence are described. By taking this meta-network approach, embracing the complexity and simultaneously examining not just one network, but the connections among networks, it is possible to identify emergent leaders, locate changes in activities, and forecast the potential impact of various interventions. Key challenges, such as data-streaming and deception, that need to be addressed scientifically are referenced.

  19. Simulating the dynamics of the neutron flux in a nuclear reactor by locally recurrent neural networks

    International Nuclear Information System (INIS)

    Cadini, F.; Zio, E.; Pedroni, N.

    2007-01-01

    In this paper, a locally recurrent neural network (LRNN) is employed for approximating the temporal evolution of a nonlinear dynamic system model of a simplified nuclear reactor. To this aim, an infinite impulse response multi-layer perceptron (IIR-MLP) is trained according to a recursive back-propagation (RBP) algorithm. The network nodes contain internal feedback paths and their connections are realized by means of IIR synaptic filters, which provide the LRNN with the necessary system state memory

  20. Use of neural networks to identify transient operating conditions in nuclear power plants

    International Nuclear Information System (INIS)

    Uhrig, R.E.; Guo, Z.

    1989-01-01

    A technique using neural networks as a means of diagnosing specific abnormal conditions or problems in nuclear power plants is investigated and found to be feasible. The technique is based on the fact that each physical state of the plant can be represented by a unique pattern of instrument readings, which can be related to the condition of the plant. Neural networks are used to relate this pattern to the fault or problem. 3 refs., 2 figs., 4 tabs

  1. Development of an Educational Network to Strengthen Education, Training and Outreach in Latin America: LANENT-Latin American Network for Education in Nuclear Technology

    International Nuclear Information System (INIS)

    Da Silva, A.

    2016-01-01

    Full text: In the current century, networks have played an important role in the dissemination of experiences, information exchange and training of human resources for different area of expertise. The IAEA has encouraged in regions, through its member states, the creation of educational networks to meet rapidly and efficiently the dissemination and exchange of knowledge between professionals and students in the nuclear area. With this vision, the Latin American Network for Education in Nuclear Technology (LANENT) was established to contribute to preserving, promoting and sharing nuclear knowledge as well as fostering nuclear knowledge transfer in the Latin American region. LANENT seeks to increase technical and scientific cooperation among its members in so far as to promote the benefits of nuclear technology and foster the progress and development of nuclear technology in areas such as education, health, the industry, the government, the environment, the mining industry, among others. By means of LANENT, the participating institutions of this network, devoted to education and training of professionals and technicians in the Latin American region, may have access to major information on nuclear technology so as to make their human resources broaden their nuclear knowledge. Moreover, this network seeks to communicate the benefits of nuclear technology to the public with the aim of arousing interest in nuclear technology of the younger generations. This paper will present and analyze results and initiatives developed by LANENT in Latin America. (author

  2. Integrated network for structural integrity monitoring of critical components in nuclear facilities, RIMIS

    International Nuclear Information System (INIS)

    Roth, Maria; Constantinescu, Dan Mihai; Brad, Sebastian; Ducu, Catalin; Malinovschi, Viorel

    2008-01-01

    The round table aims to join specialists working in the research area of the Romanian R and D Institutes and Universities involved in structural integrity assessment of materials, especially those working in the nuclear field, together with the representatives of the end user, the Cernavoda NPP. This scientific event will offer the opportunity to disseminate the theoretical, experimental and modelling activities, carried out to date, in the framework of the National Program 'Research of Excellence', Module I 2006-2008, managed by the National Authority for Scientific Research. Entitled 'Integrated Network for Structural Integrity Monitoring of Critical Components in Nuclear Facilities, RIMIS, the project has two main objectives: 1. - to elaborate a procedure applicable to the structural integrity assessment of critical components used in Romanian nuclear facilities (CANDU type Reactor, Hydrogen Isotopes Separation installations); 2. - to integrate the national networking into a similar one of European level, and to enhance the scientific significance of Romanian R and D organisations as well as to increase the contribution in solving major issues of the nuclear field. The topics of the round table will be focused on: 1. Development of a Structural Integrity Assessment Methodology applicable to the nuclear facilities components; 2. Experimental investigation methods and procedures; 3. Numeric simulation of nuclear components behaviour; 4. Further activities to finalize the assessment procedure. Also participations and contributions to sustain the activity in the European Network NULIFE, FP6 will be discussed. (authors)

  3. Integration of nuclear power in the Portuguese network. Present status

    International Nuclear Information System (INIS)

    Videira, F.M.

    1977-01-01

    The main characteristics of the Portuguese electric energy production system and their evolution in the past and near future are presented. Taking into consideration the Portuguese energy resources the alternatives to meet the additional long range electric energy needs are evaluated. Finally some comments are made about the present status of the nuclear option. (Auth.)

  4. Graphical representation of nuclear incidents/accidents by associating network in nuclear technical communication

    International Nuclear Information System (INIS)

    Hibino, Aiko; Niwa, Yuji

    2008-01-01

    Nuclear Information Archives (NUCIA) is a service for information disclosure toward the public on nuclear power plants in Japan. This paper focuses on an experience of how information stored in the NUCIA database is processed for information sharing by a 'sociotechnical interface,' the interface to the general public. Information on nuclear accidents was analyzed by market basket analysis and mapped to some graphical representation in the website for comprehension. The resultant data obtained by questionnaire survey suggests that this graphical conversion is effective for letting the public understand nuclear accidents. In this sense, this attempt gives significant hints of 'how technical communication to the public' should be. (author)

  5. Fashion in Actions on Social Media – Spanish SME Fashion Brands Case Studies

    OpenAIRE

    Ananda, Artha Sejati; Hernández García, Ángel; Lamberti, Lucio

    2015-01-01

    Fashion is one of the most vibrant sectors in Europe and important contributors to the European Union (EU) economy. In particular, Small and Medium Enterprises (SMEs) play a major part in European fashion industry (EU 2012). Just like fashion, where people¿s style has inherently meant to be shared as it is foremost a representation of one¿s self-image, social media allow the reflection of ones' personality and emotions. Although fashion practitioners have embraced social media in their market...

  6. Retail and Fashion – A Happy Marriage? The Making of a Fashion Industry Research Design

    Directory of Open Access Journals (Sweden)

    Cecilia Fredriksson

    2011-04-01

    Full Text Available Fashion and retail ought to be a happy marriage. Yet several entrepreneurs in the field of fashion speak of a climate that is difficult to penetrate because of economic and cultural factors. For example, the chain store concept is an expression of the specific and current fashion situation in Sweden: democratic fashion that is cheap and accessible. At the same time, customers now demand personal, unique and ethical fashions. However, there are few possibilities in this climate for low cost development in progressive Swedish design. This article addresses the questions of how special trade conditions are reflected in the relationship between fashion and retail, and how different interests and values are expressed in the culture of Swedish fashion. To gain a deeper understanding of diverse working conditions and strategies, this article analyzes the culture of the Swedish fashion business as a narrative of different social and cultural processes. A conclusion drawn is that a cultural perspective on the oppositions between different practices and logics in the fashion business may contribute to mapping and managing these oppositions.

  7. Fashion films as a new communication format to build fashion brands

    OpenAIRE

    Díaz-Soloaga, P. (Paloma)

    2016-01-01

    The consolidation of collaborative video platforms such as YouTube and Vimeo in recent years has significantly changed the way fashion brands communicate with their audiences. Fashion films have emerged as a new and revolutionary tool adopted by luxury brands at the start of the XXI Century to construct their brands. A sample of 62 fashion films from 2006 to 2016 was analyzed in order to describe fashion film’s anatomy and its main characteristics that constitute an especial type of branded c...

  8. Concept of a computer network architecture for complete automation of nuclear power plants

    International Nuclear Information System (INIS)

    Edwards, R.M.; Ray, A.

    1990-01-01

    The state of the art in automation of nuclear power plants has been largely limited to computerized data acquisition, monitoring, display, and recording of process signals. Complete automation of nuclear power plants, which would include plant operations, control, and management, fault diagnosis, and system reconfiguration with efficient and reliable man/machine interactions, has been projected as a realistic goal. This paper presents the concept of a computer network architecture that would use a high-speed optical data highway to integrate diverse, interacting, and spatially distributed functions that are essential for a fully automated nuclear power plant

  9. Co-ordination of the International Network of Nuclear Structure and Decay Data Evaluators

    Energy Technology Data Exchange (ETDEWEB)

    Ricard-McCutchan, E. [Brookhaven National Lab. (BNL), Upton, NY (United States); Dimitriou, P. [Intl Atomic Energy Agency (IAEA), Vienna (Austria); Nichols, A. L. [Univ. of Surrey, Guildford (United Kingdom)

    2015-08-01

    The 21st meeting of the International Network of Nuclear Structure and Decay Data Evaluators was convened at the IAEA Headquarters, Vienna, from 20 to 24 April 2015 under the auspices of the IAEA Nuclear Data Section. This meeting was attended by 36 scientists from 15 Member States, plus IAEA staff, concerned with the compilation, evaluation and dissemination of nuclear structure and decay data. A summary of the meeting, data centre reports, various proposals considered, and actions agreed by the participants, as well as recommendations/conclusions are presented within this document.

  10. Moe fenomen. The Phenomenon of Fashion

    Directory of Open Access Journals (Sweden)

    Ines Piibeleht

    2012-06-01

    Full Text Available Since the last quarter of the 20th century, particularly after the “cultural turn”, the interest in fashion has been increasing in a variety of different disciplines. Fashion has begun to be investigated in many different contexts, using new theoretical approaches. Fashion can be regarded as a social phenomenon, a sign system, as art, myth, or the product of the fashion industry. The purpose of this article is not to provide a definition of fashion, but rather to raise the question of how to approach the experience of fashion analytically. The methodological issues discussed here emerged in the course of preparing for empirical research on fashion. The observations and comparisons that constitute the core of this article are the result of efforts to juxtapose different methods. The traditional history of fashion used a historical-epistemological strategy but, depending on how one defines culture, the meaning of fashion can also be analysed using methods based on different epistemological strategies. The phenomenological method elaborated by Edmund Husserl, which I have chosen for my analysis of the experience of fashion, defines culture through the experiential acts of individuals. Simply stated, phenomenology considers the world as it is given to us in our consciousness. What is most important for empirical research is that the phenomenological method makes it possible to study the structure of a concrete experience and to focus on the mechanisms of the subjective creation of meaning. Thus this article has two main foci: a theoretical analysis of how the experience of fashion can be analytically revealed using the phenomenological method, and a comparison of the phenomenological approach with methods based on other strategies. The analysis of descriptions in the first person makes it possible to highlight how experience has been constructed. People “see” fashion based on structures of meaning; when they describe their own experience

  11. Determination of consumer awareness about sustainable fashion

    Science.gov (United States)

    Saricam, C.; Erdumlu, N.; Silan, A.; Dogan, B. L.; Sonmezcan, G.

    2017-10-01

    The concept of sustainability has begun to gain importance in fashion industry. The companies, which are acting in sustainable fashion, want to gain recognition, inform the consumer about their products and services and generate a demand from the consumers. But the awareness of the consumers about sustainability is still an unknown. In this study, the level of awareness of consumers about sustainable fashion was tried to be determined with a survey established in Turkey in which the socio-demographic characteristics and the awareness level of the participants were questioned. The result of the survey showed that the level of awareness among the participants is not so high and the perception of sustainability is mostly limited to some aspects of sustainable fashion such as “Usage of organic materials” and “Recycling”. Besides, the analysis of the relation between socio-demographic characteristics and awareness level of sustainable fashion showed that the awareness level increased with the education level and income to some extent. But specifically, the males and the participants aged between 24-29 have higher levels of awareness compared with the other participants.

  12. Fashion and its influence on consumer behavior

    Directory of Open Access Journals (Sweden)

    Khomutova Olga

    2016-05-01

    Full Text Available The questions related to the influence of fashion on consumer behavior are researched in the article. The importance of this research is conditioned, first of all, by the fact, that in the modern world the process of the development of the society of consumption is growing, and it is fashion that has become the social regulator of human activity. The aim of this article is to find out, what influence fashion produces on the behavior of consumers (negative or positive, and whether it is a means of human individualization. The research results show, that following fashion demonstrates the attitude of a consumer to society, to the surrounding world, to himself. On the one hand, a person wants to preserve his or her individuality, on the other hand, strives to identify himself with other members of society. The hidden desire to submit to the fashion contests the aspiration to be independent of it, not to imitate others, but to be different from them.

  13. Development of the South African Network for Nuclear Education, Science and Technology

    International Nuclear Information System (INIS)

    Cilliers, A.

    2016-01-01

    Full text: South Africa has long been regarded as an active country in the nuclear industry with two operating power reactors and a research reactor. In recent years’ research and development projects, such as the Pebble Bed Modular Reactor, has established additional expertise in the country situated at various institutions. After the PBMR project was stopped, the expertise became fragmented throughout the country and some experts even left the country. A number of training and research facilities have also completed their research cycle and are in the process of being decommissioned. With the renewed interest in nuclear technology and the states position to complete the procurement of 9600 MW of nuclear power before the end of the year, nuclear knowledge gap has been identified and the need to capture all nuclear education and research in an educational network as well as to establish new nuclear training and research facilities such as small training reactors and research laboratories to support the national new build programme. This expertise and research facilities were combined into SAN-NEST (South African Network for Nuclear Education, Science and Technology) for South Africa and the African continent, with links to AFRA-NEST. The paper reports on the successes and challenges of the establishment and operation of SAN-NEST. (author

  14. Self-tuning control of a nuclear reactor using a Gaussian function neural network

    International Nuclear Information System (INIS)

    Park, M.G.; Cho, N.Z.

    1995-01-01

    A self-tuning control method is described for a nuclear reactor system that requires only a set of input-output measurements. The use of an artificial neural network in nonlinear model-based adaptive control, both as a plant model and a controller, is investigated. A neural network called a Gaussian function network is used for one-step-ahead predictive control to track the desired plant output. The effectiveness of the controller is demonstrated by the application of the method to the power tracking control of the Korea Multipurpose Research Reactor

  15. Scottish Academy of Fashion Showcase Exhibition at Inspace Edinburgh

    OpenAIRE

    Gillan, Robert

    2011-01-01

    The Scottish Academy of Fashion (SAF) is an ambitious project to establish Scotland as a global centre for excellence in fashion related learning and commercially relevant research.Scotland has world-class education and globally recognised leaders in the fashion industry. It has a niche fashion and textile industry embedded in luxury fashion worldwide. Scotland attracts international talent to fashion-related education.SAF aims to develop an effective platform to combine these strengths, and ...

  16. Perancangan Interior Pusat Pendidikan Fashion Di Kota Samarinda

    OpenAIRE

    William, Livia Gabrielle

    2016-01-01

    Interior Education Center Fashion in Samarinda City aims to find education center of fashion that can complete student's facilities, finding educational center of fashion that produces interior design educational, informative, and presentative, find educational center of fashion which can show elements of Indonesian culture, discover fashion education center that can attract people in Samarinda. The expected benefits of this research is for the public forum for people who have become fashion ...

  17. Visual Fashion-Product Search at SK Planet

    OpenAIRE

    Kim, Taewan; Kim, Seyeong; Na, Sangil; Kim, Hayoon; Kim, Moonki; Jeon, Byoung-Ki

    2016-01-01

    We build a large-scale visual search system which finds similar product images given a fashion item. Defining similarity among arbitrary fashion-products is still remains a challenging problem, even there is no exact ground-truth. To resolve this problem, we define more than 90 fashion-related attributes, and combination of these attributes can represent thousands of unique fashion-styles. The fashion-attributes are one of the ingredients to define semantic similarity among fashion-product im...

  18. On-line validation of feedwater flow rate in nuclear power plants using neural networks

    International Nuclear Information System (INIS)

    Khadem, M.; Ipakchi, A.; Alexandro, F.J.; Colley, R.W.

    1994-01-01

    On-line calibration of feedwater flow rate measurement in nuclear power plants provides a continuous realistic value of feedwater flow rate. It also reduces the manpower required for periodic calibration needed due to the fouling and defouling of the venturi meter surface condition. This paper presents a method for on-line validation of feedwater flow rate in nuclear power plants. The method is an improvement of the previously developed method which is based on the use of a set of process variables dynamically related to the feedwater flow rate. The online measurements of this set of variables are used as inputs to a neural network to obtain an estimate of the feedwater flow rate reading. The difference between the on-line feedwater flow rate reading, and the neural network estimate establishes whether there is a need to apply a correction factor to the feedwater flow rate measurement for calculation of the actual reactor power. The method was applied to the feedwater flow meters in the two feedwater flow loops of the TMI-1 nuclear power plant. The venturi meters used for flow measurements are susceptible to frequent fouling that degrades their measurement accuracy. The fouling effects can cause an inaccuracy of up to 3% relative error in feedwater flow rate reading. A neural network, whose inputs were the readings of a set of reference instruments, was designed to predict both feedwater flow rates simultaneously. A multi-layer feedforward neural network employing the backpropagation algorithm was used. A number of neural network training tests were performed to obtain an optimum filtering technique of the input/output data of the neural networks. The result of the selection of the filtering technique was confirmed by numerous Fast Fourier Transform (FFT) tests. Training and testing were done on data from TMI-1 nuclear power plant. The results show that the neural network can predict the correct flow rates with an absolute relative error of less than 2%

  19. The European Nuclear Education Network: Towards Harmonisation of Education, Training, and Transfer of Knowledge

    International Nuclear Information System (INIS)

    Tuomisto, F.; Cizelj, L.; Dieguez Porras, P.

    2016-01-01

    Full text: The European Nuclear Education Network (ENEN) Association strives to develop a more harmonized approach for education in the nuclear sciences and nuclear engineering in Europe and to integrate European education and training in nuclear safety and radiation protection. Improved co-operation and sharing of academic resources and capabilities at the national and international level is an important long-term objective. With respect to stakeholders, such as nuclear industries, research centers, regulatory bodies and other nuclear infrastructures, the primary objectives of ENEN are to create a secure basis of skills and knowledge of value to the EU, and to maintain a high-quality supply of qualified human resources for design, construction, operation and maintenance of nuclear infrastructures, industries and power plants. ENEN supports activities aimed at maintaining the necessary competence and expertise for the continued safe use of nuclear energy and applications of radiation and nuclear techniques in agriculture, industry and medicine. In this technical brief we describe selected activities pursued to reach these goals. (author

  20. Applications of artificial neural networks in Nuclear Medicine

    International Nuclear Information System (INIS)

    Maddalena, D.J.

    1993-01-01

    Artificial neural networks (ANNs) are computer-based mathematical models developed to have analogous functions to idealized simple biological nervous systems. They consist of layers of processing elements, which are considered to be analogous to the nerve cells (neurons) and these are interconnected to form a network which is in essence a parallel computer even though they are most likely to be run on non-parallel computers such as personal computers or workstations. The parallel processing nature of the ANNs gives them the characteristics of speed, reliability and generalisation. The speed occurs because many bits of information can be input and analysed simultaneously. Reliability occurs because the networks can produce reasonable results even when some input data are missing or inaccurate. Generalisation is the ability of the network to estimate reasonable results when faced with new data outside its normal range of experience. There are two main classes of ANN - supervised and un-supervised. Supervised ANNs are trained to build internal algorithms relating patterns of inputs to outputs. After learning the relationship between the inputs and outputs they are able to classify patterns and make decisions of predictions based upon new patterns of inputs. The most frequently used ANN for biomedical applications is a supervised type called the back propagation ANN which has an excellent ability to predict and classify data and is becoming commonly used throughout the biomedical field. This article will discuss back propagation ANN structure. Its use for image analysis and diagnostic classification in various imaging modalities including Single Photon Emission Computed Tomography and Positron Emission Tomography 17 refs., 2 figs

  1. Summary report on [IAEA] technical meeting of the International Network of Nuclear Reaction Data Centres

    International Nuclear Information System (INIS)

    Dunaeva, S.; Otsuka, N.; Schwerer, O.

    2009-08-01

    An IAEA Technical Meeting of the International Network of Nuclear Reaction Data Centres was held at the IAEA Headquarters in Vienna from 25 to 26 May 2009. The meeting was attended by 23 participants from 13 cooperating data centres. A summary of the meeting is given in this report, along with the conclusions, actions, and status report of the participating data centres. (author)

  2. Application of associative emulator neural network for power control of nuclear reactor

    International Nuclear Information System (INIS)

    Datta, A.K.; Bandyopadhyay, Somnath

    1993-01-01

    This paper addresses the question of how to perform on-line training of emulator neural network for power control in a nuclear reactor. The computation and convergence problem can be reduced by judicious choice of bidirectional associative recall. (author). 10 refs., 2 figs

  3. Fashion Merchandising: A Suggested Program Guide. Fashion Industry Series No. 4.

    Science.gov (United States)

    Fashion Inst. of Tech., New York, NY.

    The fashion merchandising guide is the fourth of a series of five interrelated program resource guides encompassing the various dimensions of the fashion industry. The job-preparatory guide is intended to provide youths and adults with intensive preparation for initial entry employment and also with career advancement opportunities within the…

  4. Mathematician meets Fashion designer : The future of fashion will be multidisciplinary innovation!

    NARCIS (Netherlands)

    Toeters, M.J.; Feijs, L.M.G.

    2016-01-01

    The fashion system recycles the same ideas over and over again, with a very low rate of innovation. We found each other at the cutting edge of fashion innovation and claim that much, much more innovation is possible. We found it is time to analyse our collaborative work and put it in the global

  5. Analysis in nuclear power accident emergency based on random network and particle swarm optimization

    International Nuclear Information System (INIS)

    Gong Dichen; Fang Fang; Ding Weicheng; Chen Zhi

    2014-01-01

    The GERT random network model of nuclear power accident emergency was built in this paper, and the intelligent computation was combined with the random network based on the analysis of Fukushima nuclear accident in Japan. The emergency process was divided into the series link and parallel link, and the parallel link was the part of series link. The overall allocation of resources was firstly optimized, and then the parallel link was analyzed. The effect of the resources for emergency used in different links was analyzed, and it was put forward that the corresponding particle velocity vector was limited under the condition of limited emergency resources. The resource-constrained particle swarm optimization was obtained by using velocity projection matrix to correct the motion of particles. The optimized allocation of resources in emergency process was obtained and the time consumption of nuclear power accident emergency was reduced. (authors)

  6. The fundamentals of fuzzy neural network and application in nuclear monitoring

    International Nuclear Information System (INIS)

    Feng Diqing; Lei Ming

    1995-01-01

    The authors presents a fuzzy modeling method using fuzzy neural network with the back-propagation algorithm. The new method can identify the fuzzy model of a nonlinear system automatically. Fuzzy neural network is used to generate fuzzy rules and membership functions. The feasibility and inferential statistic of the method is examined by using numerical data and XOR problem. The FNN improves accuracy and reliability, reduces design time and minimizes system cost of fuzzy design. The FNN can be used for estimation of human injury in nuclear explosions and can be simplified to a rule neural network (RNN), which is used for pole extraction of signal. Preliminary simulation show that FNN has vest vistas in nuclear monitoring

  7. The fundamental of fuzzy neutral network and application in nuclear monitoring

    International Nuclear Information System (INIS)

    Feng Diqing; Lei Ming

    1996-01-01

    The authors present a fuzzy modeling method using fuzzy neural network with the back-propagation algorithm. The new method can identify the fuzzy model of a nonlinear system automatically. Fuzzy neural network is used to generate fuzzy rules and membership functions. The feasibility and inferential statistics of the method is examined by using numerical data and XOR problem. As an experimental result, the FNN improves accuracy and reliability, saves design time and minimizes system cost of fuzzy design. The FNN can be used for estimation of human injury in nuclear explosions and can be simplified to a rule neural network (RNN), which is used for pole extraction of signal. Preliminary simulation shows that FNN has vast vistas in nuclear monitoring

  8. Adaptive Neural Network Algorithm for Power Control in Nuclear Power Plants

    International Nuclear Information System (INIS)

    Husam Fayiz, Al Masri

    2017-01-01

    The aim of this paper is to design, test and evaluate a prototype of an adaptive neural network algorithm for the power controlling system of a nuclear power plant. The task of power control in nuclear reactors is one of the fundamental tasks in this field. Therefore, researches are constantly conducted to ameliorate the power reactor control process. Currently, in the Department of Automation in the National Research Nuclear University (NRNU) MEPhI, numerous studies are utilizing various methodologies of artificial intelligence (expert systems, neural networks, fuzzy systems and genetic algorithms) to enhance the performance, safety, efficiency and reliability of nuclear power plants. In particular, a study of an adaptive artificial intelligent power regulator in the control systems of nuclear power reactors is being undertaken to enhance performance and to minimize the output error of the Automatic Power Controller (APC) on the grounds of a multifunctional computer analyzer (simulator) of the Water-Water Energetic Reactor known as Vodo-Vodyanoi Energetichesky Reaktor (VVER) in Russian. In this paper, a block diagram of an adaptive reactor power controller was built on the basis of an intelligent control algorithm. When implementing intelligent neural network principles, it is possible to improve the quality and dynamic of any control system in accordance with the principles of adaptive control. It is common knowledge that an adaptive control system permits adjusting the controller’s parameters according to the transitions in the characteristics of the control object or external disturbances. In this project, it is demonstrated that the propitious options for an automatic power controller in nuclear power plants is a control system constructed on intelligent neural network algorithms. (paper)

  9. European Nuclear Education Network ENEN, Ten years of experience

    International Nuclear Information System (INIS)

    Ambrosini, W.; Dies, J.; Dieguez, P.

    2014-01-01

    Conclusions: Networking between European Universities based on mutual recognition (ECTS Bologna system) enabled: • Development of new academic programmes at a Master level; • Mobility of students to hosting universities, members of ENEN; • Mobility of Professors to teach in other Universities, when needed; • Maintain the quality of the educational programmes; • Joint and successful organisation of activities in the fields of: Education, Training and Knowledge Management; • The establishment of bridges between the Universities and the end-users (industries, regulatory bodies, research centres, etc.)

  10. Reliability modeling of safety-critical network communication in a digitalized nuclear power plant

    International Nuclear Information System (INIS)

    Lee, Sang Hun; Kim, Hee Eun; Son, Kwang Seop; Shin, Sung Min; Lee, Seung Jun; Kang, Hyun Gook

    2015-01-01

    The Engineered Safety Feature-Component Control System (ESF-CCS), which uses a network communication system for the transmission of safety-critical information from group controllers (GCs) to loop controllers (LCs), was recently developed. However, the ESF-CCS has not been applied to nuclear power plants (NPPs) because the network communication failure risk in the ESF-CCS has yet to be fully quantified. Therefore, this study was performed to identify the potential hazardous states for network communication between GCs and LCs and to develop quantification schemes for various network failure causes. To estimate the risk effects of network communication failures in the ESF-CCS, a fault-tree model of an ESF-CCS signal failure in the containment spray actuation signal condition was developed for the case study. Based on a specified range of periodic inspection periods for network modules and the baseline probability of software failure, a sensitivity study was conducted to analyze the risk effect of network failure between GCs and LCs on ESF-CCS signal failure. This study is expected to provide insight into the development of a fault-tree model for network failures in digital I&C systems and the quantification of the risk effects of network failures for safety-critical information transmission in NPPs. - Highlights: • Network reliability modeling framework for digital I&C system in NPP is proposed. • Hazardous states of network protocol between GC and LC in ESF-CCS are identified. • Fault-tree model of ESF-CCS signal failure in ESF actuation condition is developed. • Risk effect of network failure on ESF-CCS signal failure is analyzed.

  11. Eating disorders among professional fashion models.

    Science.gov (United States)

    Preti, Antonio; Usai, Ambra; Miotto, Paola; Petretto, Donatella Rita; Masala, Carmelo

    2008-05-30

    Fashion models are thought to be at an elevated risk for eating disorders, but few methodologically rigorous studies have explored this assumption. We have investigated the prevalence of eating disorders in a group of 55 fashion models born in Sardinia, Italy, comparing them with a group of 110 girls of the same age and of comparable social and cultural backgrounds. The study was based on questionnaires and face-to-face interviews, to reduce the bias due to symptom under-reporting and to social desirability responding. When compared on three well-validated self-report questionnaires (the EAT, BITE, BAT), the models and controls did not differ significantly. However, in a detailed interview (the Eating Disorder Examination), models reported significantly more symptoms of eating disorders than controls, and a higher prevalence of partial syndromes of eating disorders was found in models than in controls. A body mass index below 18 was found for 34 models (54.5%) as compared with 14 controls (12.7%). Three models (5%) and no controls reported an earlier clinical diagnosis of anorexia nervosa. Further studies will be necessary to establish whether the slight excess of partial syndromes of eating disorders among fashion models was a consequence of the requirement in the profession to maintain a slim figure or if the fashion modeling profession is preferably chosen by girls already oriented towards symptoms of eating disorders, since the pressure to be thin imposed by this profession can be more easily accepted by people predisposed to eating disorders.

  12. Distributed Leadership as Fashion or Fad

    Science.gov (United States)

    Lumby, Jacky

    2016-01-01

    Despite frequently expressed reservations concerning its fundamental theoretical weakness, distributed leadership (DL) has grown to become the preferred leadership concept and has acquired taken-for-granted status. This article suggests that the dominance of DL can best be understood as a fashion or fad rather than as a rational choice. It…

  13. Aesthetic quality inference for online fashion shopping

    Science.gov (United States)

    Chen, Ming; Allebach, Jan

    2014-03-01

    On-line fashion communities in which participants post photos of personal fashion items for viewing and possible purchase by others are becoming increasingly popular. Generally, these photos are taken by individuals who have no training in photography with low-cost mobile phone cameras. It is desired that photos of the products have high aesthetic quality to improve the users' online shopping experience. In this work, we design features for aesthetic quality inference in the context of online fashion shopping. Psychophysical experiments are conducted to construct a database of the photos' aesthetic evaluation, specifically for photos from an online fashion shopping website. We then extract both generic low-level features and high-level image attributes to represent the aesthetic quality. Using a support vector machine framework, we train a predictor of the aesthetic quality rating based on the feature vector. Experimental results validate the efficacy of our approach. Metadata such as the product type are also used to further improve the result.

  14. Teaching for Creativity through Fashion Design

    Science.gov (United States)

    MacDonald, Nora M.; Bigelow, Susan

    2010-01-01

    In today's high technology, globally interdependent world, we must educate students to achieve to their highest capacity. The goal of this middle school fashion design project was to develop a classroom environment that promoted teaching for creativity. We examined the following questions. What was the students' perception of their (a)…

  15. Fashion Marketing. Florida Vocational Program Guide.

    Science.gov (United States)

    Florida State Univ., Tallahassee. Center for Instructional Development and Services.

    This vocational program guide is intended to assist in the organization, operation, and evaluation of a program in fashion marketing in school districts, area vocational centers, and community colleges. The following topics are covered: program content (job duties of wholesale and retail clothing salespersons and curriculum framework and student…

  16. A Future in Fashion: Designing Wearable Art

    Science.gov (United States)

    Brew, Charl Anne

    2009-01-01

    Art instructors are ever mindful of the need to introduce and encourage the possibilities of careers in the art field. The longer the author has been teaching art, the more aware she has become of the many wonderful art-related jobs and careers that exist. Fashion design, marketing and retail are three areas in which many students--male and…

  17. Fenomena Intertekstualitas Fashion Karnaval di Nusantara

    Directory of Open Access Journals (Sweden)

    Lois Denissa

    2016-12-01

    ABSTRAK   Merebaknya fashion karnaval di Nusantara dan berbagai genre lain dipicu oleh keberadaan Jember Fashion Carnaval. Michael Bahtin menyebut fenomena ini sebagai intertekstualitas yaitu ketergantungan satu teks dengan teks lain, sehingga keberadaan sebuah teks selalu dipengaruhi oleh teks sebelumnya. Teori intertekstualitas ini mengubah pandangan orang terhadap proses pengutipan karya dan melahirkan kritik terhadap karya yang mengedepankan otentisitas dan orisinalitas. Penelitian menggunakan pendekatan kualitatif interpretastif dengan menganalisis bagaimana perkembangan Jember Fashion Carnaval mempengaruhi merebaknya karnaval seru- pa di kota lain dan bangkitnya respon positif genre-genre seni untuk berkiprah bersama. Kon- sistensinya telah menjadi magnit bagi fotografer, media, pameran fotografi, lukisan, kuliner dan industri kreatif lokal. Terbentuknya Asosiasi Karnaval Indonesia, tergabungnya tujuh propinsi dalam Wonderful Archipelago Carnival Indonesia  dan Jember menjadi tuan rumah etalase karna- val Nusantara. Hasil penelitian ini menginterpretasikan bahwa proses interteks-tualitas kostum pada karnaval merupakan perspektif yang positif karena kemampuannya mengaktifkan genre seni sejenis maupun berbeda sehingga menciptakan medan karnaval yang kondusif.   Kata kunci: Intertekstualitas, Jember Fashion Carnaval, Medan Karnaval

  18. Formats, fabrics, and fashions: Muslim headscarves revisited

    NARCIS (Netherlands)

    Ünal, R.A.; Moors, A.

    2012-01-01

    Changes in the sartorial practices of Dutch-Turkish women who wear Muslim headscarves may be summarized as a shift from sober, religiously inspired forms of dress towards colorful, more fashionable styles. A focus on the materiality of headscarves indicates, however, that the relation between Islam,

  19. The interconnected fashion industry - an integrated vision

    Science.gov (United States)

    Papahristou, E.; Kyratsis, P.; Priniotakis, G.; Bilalis, N.

    2017-10-01

    The internet of things (IoT) is transforming everyday physical objects that surround us into an ecosystem of information that is rapidly changing the way we live our lives. Any physical product can be more intelligent, more interactive, more trackable and more valuable by being connected via IoT. All industries, including Fashion, are expecting that the IoT will make real quantifiable impact that can be quickly translated into positive ROI for the business, and equally a positive return for consumers. In our research on the integration of 3D virtual prototype in the Textile and Clothing sector, IoT was of particular interest. The research was contacted using a combination of primary and secondary sources. First hand interviews to explore the impact of recent technology applications in the design and production of fashion products and the areas which are going to benefit most. The research has included several questions to interviewees who are executives in fashion companies or industry entrepreneurs with the aim to investigate what IoT represents and attempts to understand how IoT can support Fashion Design, Development and procurement as well as manufacturing.

  20. From COP15 to Copenhagen Fashion Week

    DEFF Research Database (Denmark)

    Sørensen, Lene Tolstrup

    of this paper is to present and discuss the challenges of developing event applications with a strong involvement of users. The concepts and characteristics of the Living Lab approach has been used to develop an event application for the Copenhagen Fashion Festival 2010. As part of the development process...

  1. ASO EBI: FASHIONING SELF THROUGH PHOTOGRAPHY AND ...

    African Journals Online (AJOL)

    Precious

    In Nigeria, fashion and photography have become powerful forces in the ... grown every year since the first photography studios opened in. Lagos in the 1880s. ..... Uchendu was determined to take as many as "fifty pictures and deliver them to ...

  2. Fashion and the semiotics of gender

    Directory of Open Access Journals (Sweden)

    Iva Jestratijević

    2016-03-01

    Full Text Available Contemporary studies of fashion interpret articles of clothing as text, through which a specific cultural identity is constructed and expressed. As identities are momentarily realized through the performative act of identifying with a real or ideal subject, fashion has a special significance in every visual creation of a subject as the identity of a given role. In accordance with this, the dressing of the body is viewed as one of the available means of gender identification, as well as a way to confirm the subject through the performing of the assigned role of man and woman. Seeing as the performance of a certain role, in this specific case, entails the existence of the subject as event (of a textual role, the sphere of clothing fashion is in this paper primarily connected to the sphere of representing the subject as member of a gender category. Clothing is viewed as one in a slew of instruments of gender naturalization, in the sense of the power which clothing has for upholding, performing and displaying the stability of gender norms. Hence, this paper will consider always current issues of the existence of established boundaries of male and female fashion, male and female clothing ornaments and colors, as well as socially acceptable male and female forms of clothing.

  3. Earthquake and nuclear explosion location using the global seismic network

    International Nuclear Information System (INIS)

    Lopez, L.M.

    1983-01-01

    The relocation of nuclear explosions, aftershock sequence and regional seismicity is addressed by using joint hypocenter determination, Lomnitz' distance domain location, and origin time and earthquake depth determination with local observations. Distance domain and joint hypocenter location are used for a stepwise relocation of nuclear explosions in the USSR. The resulting origin times are 2.5 seconds earlier than those obtained by ISC. Local travel times from the relocated explosions are compared to Jeffreys-Bullen tables. P times are found to be faster at 9-30 0 distances, the largest deviation being around 10 seconds at 13-18 0 . At these distances S travel times also are faster by approximately 20 seconds. The 1977 Sumba earthquake sequence is relocated by iterative joint hypocenter determination of events with most station reports. Simultaneously determined station corrections are utilized for the relocation of smaller aftershocks. The relocated hypocenters indicate that the aftershocks were initially concentrated along the deep trench. Origin times and depths are recalculated for intermediate depth and deep earthquakes using local observations in and around the Japanese Islands. It is found that origin time and depth differ systematically from ISC values for intermediate depth events. Origin times obtained for events below the crust down to 100 km depth are earlier, whereas no general bias seem to exist for origin times of events in the 100-400 km depth range. The recalculated depths for earthquakes shallower than 100 km are shallower than ISC depths. The depth estimates for earthquakes deeper than 100 km were increased by the recalculations

  4. Earthquake and nuclear explosion location using the global seismic network

    Energy Technology Data Exchange (ETDEWEB)

    Lopez, L.M.

    1983-01-01

    The relocation of nuclear explosions, aftershock sequence and regional seismicity is addressed by using joint hypocenter determination, Lomnitz' distance domain location, and origin time and earthquake depth determination with local observations. Distance domain and joint hypocenter location are used for a stepwise relocation of nuclear explosions in the USSR. The resulting origin times are 2.5 seconds earlier than those obtained by ISC. Local travel times from the relocated explosions are compared to Jeffreys-Bullen tables. P times are found to be faster at 9-30/sup 0/ distances, the largest deviation being around 10 seconds at 13-18/sup 0/. At these distances S travel times also are faster by approximately 20 seconds. The 1977 Sumba earthquake sequence is relocated by iterative joint hypocenter determination of events with most station reports. Simultaneously determined station corrections are utilized for the relocation of smaller aftershocks. The relocated hypocenters indicate that the aftershocks were initially concentrated along the deep trench. Origin times and depths are recalculated for intermediate depth and deep earthquakes using local observations in and around the Japanese Islands. It is found that origin time and depth differ systematically from ISC values for intermediate depth events. Origin times obtained for events below the crust down to 100 km depth are earlier, whereas no general bias seem to exist for origin times of events in the 100-400 km depth range. The recalculated depths for earthquakes shallower than 100 km are shallower than ISC depths. The depth estimates for earthquakes deeper than 100 km were increased by the recalculations.

  5. Application of Integrated Neural Network Method to Fault Diagnosis of Nuclear Steam Generator

    International Nuclear Information System (INIS)

    Zhou Gang; Yang Li

    2009-01-01

    A new fault diagnosis method based on integrated neural networks for nuclear steam generator (SG) was proposed in view of the shortcoming of the conventional fault monitoring and diagnosis method. In the method, two neural networks (ANNs) were employed for the fault diagnosis of steam generator. A neural network, which was used for predicting the values of steam generator operation parameters, was taken as the dynamics model of steam generator. The principle of fault monitoring method using the neural network model is to detect the deviations between process signals measured from an operating steam generator and corresponding output signals from the neural network model of steam generator. When the deviation exceeds the limit set in advance, the abnormal event is thought to occur. The other neural network as a fault classifier conducts the fault classification of steam generator. So, the fault types of steam generator are given by the fault classifier. The clear information on steam generator faults was obtained by fusing the monitoring and diagnosis results of two neural networks. The simulation results indicate that employing integrated neural networks can improve the capacity of fault monitoring and diagnosis for the steam generator. (authors)

  6. The network architecture and site test of DCIS in Lungmen nuclear power station

    International Nuclear Information System (INIS)

    Lee, C. K.

    2006-01-01

    The Lungmen Nuclear Power Station (LMNPS) is located in North-Eastern Seashore of Taiwan. LMNPP has two units. Each unit generates 1350 Megawatts. It is the first ABWR Plant in Taiwan and is under-construction now. Due to contractual arrangement, there are seven large I and C suppliers/designers, which are GE NUMAC, DRS, Invensys, GEIS, Hitachi, MHI, and Stone and Webster company. The Distributed Control and Information System (DCIS) in Lungmen are fully integrated with the state-of-the-art computer and network technology. General Electric is the leading designer for integration of DCIS. This paper presents Network Architecture and the Site Test of DCIS. The network architectures are follows. GE NUMAC System adopts the point to point architecture, DRS System adopts Ring type architecture with SCRAMNET protocol, Inevnsys system adopts IGiga Byte Backbone mesh network with Rapid Spanning Tree Protocol, GEIS adopts Ethernet network with EGD protocol, Hitachi adopts ring type network with proprietary protocol. MHI adopt Ethernet network with UDP. The data-links are used for connection between different suppliers. The DCIS architecture supports the plant automation, the alarm prioritization and alarm suppression, and uniform MMI screen for entire plant. The Test Program regarding the integration of different network architectures and Initial DCIS architecture Setup for 161KV Energization will be discussed. Test tool for improving site test schedule, and lessons learned from FAT will be discussed too. And conclusions are at the end of this paper. (authors)

  7. The network architecture and site test of DCIS in Lungmen nuclear power station

    Energy Technology Data Exchange (ETDEWEB)

    Lee, C. K. [Instrument and Control Section, Lungmen Nuclear Power Station, Taiwan Power Company, Taipei County Taiwan (China)

    2006-07-01

    The Lungmen Nuclear Power Station (LMNPS) is located in North-Eastern Seashore of Taiwan. LMNPP has two units. Each unit generates 1350 Megawatts. It is the first ABWR Plant in Taiwan and is under-construction now. Due to contractual arrangement, there are seven large I and C suppliers/designers, which are GE NUMAC, DRS, Invensys, GEIS, Hitachi, MHI, and Stone and Webster company. The Distributed Control and Information System (DCIS) in Lungmen are fully integrated with the state-of-the-art computer and network technology. General Electric is the leading designer for integration of DCIS. This paper presents Network Architecture and the Site Test of DCIS. The network architectures are follows. GE NUMAC System adopts the point to point architecture, DRS System adopts Ring type architecture with SCRAMNET protocol, Inevnsys system adopts IGiga Byte Backbone mesh network with Rapid Spanning Tree Protocol, GEIS adopts Ethernet network with EGD protocol, Hitachi adopts ring type network with proprietary protocol. MHI adopt Ethernet network with UDP. The data-links are used for connection between different suppliers. The DCIS architecture supports the plant automation, the alarm prioritization and alarm suppression, and uniform MMI screen for entire plant. The Test Program regarding the integration of different network architectures and Initial DCIS architecture Setup for 161KV Energization will be discussed. Test tool for improving site test schedule, and lessons learned from FAT will be discussed too. And conclusions are at the end of this paper. (authors)

  8. Safety-related Innovative Nuclear Reactor Technology Elements R and D (SINTER) Network and Global HTGR R and D Network (GHTRN). Strategic benefits of international networking

    International Nuclear Information System (INIS)

    Von Lensa, W.

    1998-01-01

    The nuclear industries and the nuclear research and development (R and D) programmes world-wide have undergone considerable changes over recent years which have resulted in the formation of international industrial consortiums on the one hand and the need for synergistic collaboration in the R and D area due to the reductions of national R and D activities in the nuclear field on the other hand. International networking starting from precompetitive medium- or long-term oriented R and D could be an efficient mean to overcome the problems nuclear energy is facing today with respect to the lack of public acceptance and economic attractivity in a joint effort. Additional motivation is provided by the fact that there is not only a globalisation of markets but also a 'globalisation of problems' to be addressed internationally like reductions of environmental impacts and long-term availability of economic energy supply. The tools for telecommunication and telecollaboration are evolving in parallel and offer better conditions for closer collaboration of different R and D teams at distant locations than ever before. It is obvious that these trends and boundary conditions will drastically influence the structures of collaboration not only in the industries, but for R and D on an international level, too. The chances emerging from the creation of a European Union and from the globalisation trends have to be converted into strategic benefits by active response on these 'historic changes'. New initiatives have been undertaken in Europe to push for innovations of nuclear reactor technologies via international R and D Networks under the European R and D Framework Programmes (FWP). Innovative approaches are already addressed with limited funding under the actual 4th FWP and should be extended for complementing the commercial efforts on evolutionary LWR concepts by medium- and long-term oriented innovations and R and D. The MICHELANGELO initiative as well as the EU-funded Concerted

  9. Structure of technical systems: interpersonal networks and performance in nuclear waste and photovoltaic research

    International Nuclear Information System (INIS)

    Shrum, W.M. Jr.

    1982-01-01

    The organization of scientific technology in modern, industrialized societies is examined by comparing two large-scale, multi-organizational, mission-oriented research networks. Using national data from personal interviews with 297 scientists, engineers, research managers, and policy makers from 97 organizations involved in nuclear waste management and solar-photovoltaic development, this study develops and tests hypotheses on the relationships among governmental, academic, private, and public interest sectors and the kinds of social linkages which are associated with technical performance. The principal finding is that in photovoltaic research, contacts with the research community are associated with high levels of performance, while for nuclear waste researchers, they are not. Instead, linkages to the governmental sector predict performance in nuclear waste research. This difference is explained by the governmental domination of the nuclear-waste system and the lack of private-sector involvement

  10. Fashion District Arnhem: creative entrepreneurs upgrading a deprived neighbourhood

    NARCIS (Netherlands)

    Jacobs, D.; Lentjes, E.; Ruiten, E.; Marques, L.; Richard, G.

    2014-01-01

    The Arnhem Fashion District, which started in 2005, offers workspaces, shops and places to live for fashion designers. More than fifty fashion designers and other creative entrepreneurs have located their business in this neighbourhood. For a few years most of the fashion chain has been present:

  11. A note on fashion cycles, novelty and conformity

    OpenAIRE

    Federica Alberti

    2013-01-01

    We develop a model in which novelty and conformity motivate fashion behavior. Fashion cycles occur if conformity is not too high. The duration of fashion cycles depends on individual-specific conformity, novelty, and the number of available styles. The use of individual-specific novelty and conformity allows us to also identify fashion leaders.

  12. EBaLM-THP - A neural network thermohydraulic prediction model of advanced nuclear system components

    International Nuclear Information System (INIS)

    Ridluan, Artit; Manic, Milos; Tokuhiro, Akira

    2009-01-01

    In lieu of the worldwide energy demand, economics and consensus concern regarding climate change, nuclear power - specifically near-term nuclear power plant designs are receiving increased engineering attention. However, as the nuclear industry is emerging from a lull in component modeling and analyses, optimization for example using ANN has received little research attention. This paper presents a neural network approach, EBaLM, based on a specific combination of two training algorithms, error-back propagation (EBP), and Levenberg-Marquardt (LM), applied to a problem of thermohydraulics predictions (THPs) of advanced nuclear heat exchangers (HXs). The suitability of the EBaLM-THP algorithm was tested on two different reference problems in thermohydraulic design analysis; that is, convective heat transfer of supercritical CO 2 through a single tube, and convective heat transfer through a printed circuit heat exchanger (PCHE) using CO 2 . Further, comparison of EBaLM-THP and a polynomial fitting approach was considered. Within the defined reference problems, the neural network approach generated good results in both cases, in spite of highly fluctuating trends in the dataset used. In fact, the neural network approach demonstrated cumulative measure of the error one to three orders of magnitude smaller than that produce via polynomial fitting of 10th order

  13. Design and commissioning of the Seismicity Network of Darkhovein Nuclear Power Plant (IR360)

    International Nuclear Information System (INIS)

    Aram, M. R.

    2012-01-01

    The study of micro seismicity and monitoring the micro seismic for the purpose of surveying the existing faults treatments and recognition of blind faults and other active tectonic structures in various phases of constructing the important structures, specially nuclear power plants, is unavoidable. According to IAEA safety guides and US-NRC regulatory guides, suitable instrumentation must be provided so that the seismic response of nuclear power plant features importantly from the safety point of view. According to R.G. 1.165 seismic monitoring by a network of seismic stations in the site area should be established as soon as possible after the site selection. Also, it is necessary to shutdown the nuclear power plant if vibratory ground motion exceeds the operating basis earthquake. The current research demonstrates the field works and studies for locating the local seismograph network in Darkhovein nuclear power plant. After the official studies and the primary visit of the old seismograph stations it was found that the mentioned network doesn't cover completely the geological structures around the power plant. Therefore, new locations have been introduced through the field investigation and computational methods of optimization. In positioning the new stations, places with the least amount of noise and the best coverage for seismic sources were selected. The modeling with considering an imaginative station at the selected places shows that the thresholds of the complete records of earthquakes around Darkhovein site is under the magnitude 1 (about 0.8).

  14. Temporal neural network for the identification of nuclear power plant transients

    International Nuclear Information System (INIS)

    Uluyol, O.; Ragheb, M.

    1993-01-01

    In this paper a layered spatiotemporal neural network is proposed for the identification of nuclear power plant transients. The developed layered spatiotemporal network is inspired by the formal avalanche structure developed by S. Grossberg and offers advantages compared with the stationary pattern approach using the perceptron paradigm. Each layer in the network is trained to recognize a separate time-dependent accident scenario. Within each scenario, the temporal behavior of the relevant parameters such as pressurizer pressure, pressurizer water volume, cold and hot legs temperatures, vessel flow, and power, are considered. Numerical cases are considered where the proposed methodology is applied to two nuclear power plant anticipated transient scenarios: the Station Blackout and the Anticipated Transient without Scram transients in a pressurized water reactor . The transient signatures used were generated by modeling the accidents using RELAP5/MOD2, a best-estimate thermal-hydraulics numerical code. The ability of the proposed layered spatiotemporal network to operate at different noise levels is investigated. Its incorporation within an Insightful Algorithm and Anticipatory Systems context for identifying and in predicting the course of nuclear transients is discussed

  15. A network to enhance cooperation for research and higher education on radiation protection and nuclear engineering

    International Nuclear Information System (INIS)

    Rodenas, J.; Gallardo, Sergio . E mail: sergalbe@iqn.upv.es

    2008-01-01

    The educational capacity of many Institutions of Higher Education in Nuclear Engineering decreased under the combined effect of a declining interest among students as well as from academic and political authorities. An increasing cooperation at the international level on educational efforts is necessary. The CHERNE network is an initiative mainly focussed on teaching and learning activities to develop a wide-scope open academic network to enhance cooperation, competence and equipment sharing between its partners. Typical activities organized within the network include workshops, intensive courses, seminars and conferences. The CHERNE network and its main objectives as well as the activities developed since its foundation are presented. Special attention is given to international intensive courses (SPERANSA, JUNCSS, ICARO, etc.) organized for students of the member institutions. The common feature of these courses is a strong practical part in specialized facilities, including in some cases access to large equipment like research reactors and accelerators. (author)

  16. Application of neural networks to signal prediction in nuclear power plant

    International Nuclear Information System (INIS)

    Wan Joo Kim; Soon Heung Chang; Byung Ho Lee

    1993-01-01

    This paper describes the feasibility study of an artificial neural network for signal prediction. The purpose of signal prediction is to estimate the value of undetected next time step signal. As the prediction method, based on the idea of auto regression, a few previous signals are inputs to the artificial neural network and the signal value of next time step is estimated with the outputs of the network. The artificial neural network can be applied to the nonlinear system and answers in short time. The training algorithm is a modified backpropagation model, which can effectively reduce the training time. The target signal of the simulation is the steam generator water level, which is one of the important parameters in nuclear power plants. The simulation result shows that the predicted value follows the real trend well

  17. Passing the torch: ANENT- The Asian network for education in nuclear technology

    International Nuclear Information System (INIS)

    Fatimah Mohd Amin; Gowin, Peter; Han, K.W.

    2004-01-01

    Recent trends show that the nuclear industry is poised for expansion for the first time in decades. The greatest expansion is seen in Asia. Out of 15 new nuclear power plants connected to the grid during the period 2000-2002, 12 are in Asia. In 2002, all new nuclear plant construction was in Asia. Besides energy generation, nuclear technology has an important role in meeting basic human needs - clean water, modern health care and food security. The expansion in the nuclear industry requires a sustainable, qualified and experienced workforce to ensure a high level of safety and performance as well as the next generation of innovative technologies. Even where no expansion is foreseen, it is vital that steps are taken to prevent the loss of accumulated knowledge to ensure that the operation of existing nuclear facilities meets the highest safety requirements and to prepare for decommissioning activities. Ageing of the nuclear workforce in many countries has prompted the nuclear community to initiate various programmes to address the issue of the ageing workforce, which is worsened by the declining interest in the nuclear field among the young. In 2002, the IAEA General Conference adopted a resolution on 'Nuclear Knowledge' (GC(46)/RES/11B), which was reiterated in the 2003 General Conference (GC(47)/ RES/10B). These resolutions emphasized the importance of nuclear knowledge management and called on Member States to strengthen their efforts in this activity. In response to the resolutions, the Agency convened a consultancy meeting to prepare the groundwork for the establishment of the Asian Network for Education in Nuclear Technology (ANENT). ANENT was established in 2004 to promote, manage and preserve nuclear knowledge and to ensure the continued availability of talented and qualified human resources in the nuclear field in the Asian region. The First Coordinating Committee meeting in February 2004 in Kuala Lumpur, Malaysia, marked the official formation of ANENT

  18. Sustainable Development of Slow Fashion Businesses: Customer Value Approach

    Directory of Open Access Journals (Sweden)

    Sojin Jung

    2016-06-01

    Full Text Available As an alternative to the prevalent fast fashion model, slow fashion has emerged as a way of enhancing sustainability in the fashion industry, yet how slow fashion can enhance profitability is still largely unknown. Based on a customer value creation framework, this study empirically tested a structural model that specified the slow fashion attributes that contribute to creating perceived customer value, which subsequently increases a consumer’s intention to buy and pay a price premium for slow fashion products. An analysis of 221 U.S. consumer data revealed that delivering exclusive product value is significantly critical in creating customer value for slow fashion, and customer value, in turn, positively affects consumers’ purchase intentions. Further analysis also revealed that different slow fashion attributes distinctively affect customer value. This provides potential strategies on which slow fashion businesses can focus to secure an economically sustainable business model, thereby continuously improving environmental and social sustainability with the slow fashion ideal.

  19. Contribution of IAEA, FNRBA and ANNuR as Networking in Developing and Maintaining Capacity Building for a nuclear power programme: Comparative study

    International Nuclear Information System (INIS)

    Osman, Omer E.

    2014-01-01

    It is increasingly recognised that the mobilization and exchange of knowledge between different sectors (such as academia, policymakers, Regulators and practitioners) and regions or global can be of paramount importance in the field of Capacity Building for a nuclear power programme. As a result, the number of knowledge networks in this field has risen dramatically in recent years. Some of these networks bring together actors within a specific region, such as European Nuclear Safety Regulators Group (ENSREG), Western European Nuclear Regulators Association (WENRA), The Arab Network of Nuclear Regulators (ANNuR). Still others cover entire continents such as Asian Nuclear Safety Network (ANSN), Asia Pacific Safeguards Network (APSN) and Forum of Nuclear Regulatory Bodies in Africa (FNRBA). Or even operate worldwide and globally, like IAEA Special Support Services, Global Nuclear Safety and Security Network (GNSSN), World Organization of Nuclear Operators (WANO) and International Nuclear Regulators Association (INRA)

  20. The Adaptive QSE-reduced Nuclear Reaction Network for Silicon Burning

    International Nuclear Information System (INIS)

    Parete-Koon, Suzanne; Hix, William Raphael; Thielemann, Friedrich-Karl W.

    2008-01-01

    The nuclei of the 'iron peak' are formed in massive stars shortly before core collapse and during their supernova outbursts as well as during thermonuclear supernovae. Complete and incomplete silicon burning during these events are responsible for the production of a wide range of nuclei with atomic mass numbers from 28 to 64. Because of the large number of nuclei involved, accurate modeling of silicon burning is computationally expensive. However, examination of the physics of silicon burning has revealed that the nuclear evolution is dominated by large groups of nuclei in mutual equilibrium. We present an improvement on our hybrid equilibrium-network scheme which takes advantage of this quasi-equilibrium in order to reduce the number of independent variables calculated. Because the size and membership of these groups vary as the temperature, density and electron faction change, achieving maximal efficiency requires dynamic adjustment of group number and membership. Toward this end, we are implementing a scheme beginning with 2 QSE groups at appropriately high temperature, then progressing through, 3 and 3* group stages (with successively more independent variables) as temperature declines. This combination allows accurate prediction of the nuclear abundance evolution, deleptonization and energy generation at a further reduced computational cost when compared to a conventional nuclear reaction network or our previous 3 fixed group QSE-reduced network. During silicon burning, the resultant QSE-reduced network is up to 20 times faster than the full network it replaces without significant loss of accuracy. These reductions in computational cost and the number of species evolved make QSE-reduced networks well suited for inclusion within hydrodynamic simulations, particularly in multi-dimensional applications

  1. Methodology of Fashion Merchandising by Modularization Operation Management

    Institute of Scientific and Technical Information of China (English)

    李俊; 吴海燕; 张渭源

    2003-01-01

    Based on the requirements of applying information technology to reform the traditional fashion industry,the method of fashion merchandising management in some medium-sized enterprises is discussed. By analyzing the actual domestic fashion industry environment, ideal model that could quickly respond to the market's changes is proposed which includes naming brand, target-market position, circumstances analysis and popularity anticipation, brand concept and style setting, fashion design, fashion category component, and sale strategy.

  2. Network modeling and analysis technique for the evaluation of nuclear safeguards systems effectiveness

    International Nuclear Information System (INIS)

    Grant, F.H. III; Miner, R.J.; Engi, D.

    1978-01-01

    Nuclear safeguards systems are concerned with the physical protection and control of nuclear materials. The Safeguards Network Analysis Procedure (SNAP) provides a convenient and standard analysis methodology for the evaluation of safeguards system effectiveness. This is achieved through a standard set of symbols which characterize the various elements of safeguards systems and an analysis program to execute simulation models built using the SNAP symbology. The reports provided by the SNAP simulation program enable analysts to evaluate existing sites as well as alternative design possibilities. This paper describes the SNAP modeling technique and provides an example illustrating its use

  3. SDL-Based Protocol Validation for the Integrated Safety Communication Network in Nuclear Power Plants

    International Nuclear Information System (INIS)

    Kim, Jung-hun; Kim, Dong-hoon; Lee, Dong-young; Park, Sung-woo

    2006-01-01

    The communication protocol in nuclear power plants needs to be validated systematically to avoid the critical situation that may be caused by its own faults. We establish the methodology to validate the protocol designed for the Integrated Safety Communication Networks (ISCN) of Korea Nuclear Instrumentation and Control System (KNICS). The ISCN protocol is specified using the formal description technique called the SDL. The validation of ISCN protocol is done via the Simulator and Validator, both of which are main functions provided by the SDL

  4. Network modeling and analysis technique for the evaluation of nuclear safeguards systems effectiveness

    International Nuclear Information System (INIS)

    Grant, F.H. III; Miner, R.J.; Engi, D.

    1979-02-01

    Nuclear safeguards systems are concerned with the physical protection and control of nuclear materials. The Safeguards Network Analysis Procedure (SNAP) provides a convenient and standard analysis methodology for the evaluation of safeguards system effectiveness. This is achieved through a standard set of symbols which characterize the various elements of safeguards systems and an analysis program to execute simulation models built using the SNAP symbology. The reports provided by the SNAP simulation program enable analysts to evaluate existing sites as well as alternative design possibilities. This paper describes the SNAP modeling technique and provides an example illustrating its use

  5. Canadian Cytogenetic Emergency network (CEN) for biological dosimetry following radiological/nuclear accidents.

    Science.gov (United States)

    Miller, Susan M; Ferrarotto, Catherine L; Vlahovich, Slavica; Wilkins, Ruth C; Boreham, Douglas R; Dolling, Jo-Anna

    2007-07-01

    To test the ability of the cytogenetic emergency network (CEN) of laboratories, currently under development across Canada, to provide rapid biological dosimetry using the dicentric assay for triage assessment, that could be implemented in the event of a large-scale radiation/nuclear emergency. A workshop was held in May 2004 in Toronto, Canada, to introduce the concept of CEN and recruit clinical cytogenetic laboratories at hospitals across the country. Slides were prepared for dicentric assay analysis following in vitro irradiation of blood to a range of gamma-ray doses. A minimum of 50 metaphases per slide were analyzed by 41 people at 22 different laboratories to estimate the exposure level. Dose estimates were calculated based on a dose response curve generated at Health Canada. There were a total of 104 dose estimates and 96 (92.3%) of them fell within the expected range using triage scoring criteria. Half of the laboratories analyzed 50 metaphases in network were acceptable for emergency biological dosimetry. When this network is fully operational, it will be the first of its kind in Canada able to respond to radiological/nuclear emergencies by providing triage quality biological dosimetry for a large number of samples. This network represents an alternate expansion of existing international emergency biological dosimetry cytogenetic networks.

  6. Response Time Test for The Application of the Data Communication Network to Nuclear Power Plant

    International Nuclear Information System (INIS)

    Shin, Y.C.; Lee, J.Y.; Park, H.Y.; Seong, S.H.; Chung, H.Y.

    2002-01-01

    This paper discusses the response time test for the application of the Data Communication Network (DCN) to Nuclear Power Plant (NPP). Conventional Instrumentation and Control (I and C) Systems using the analog technology in NPP have raised many problems regarding the lack of spare parts, maintenance burden, inaccuracy, etc.. In order to solve the problems, the Korean Next Generation Reactor (KNGR) I and C system has adopted the digital technology and new design features of using the data communication networks. It is essential to prove the response time requirements that arise from the introduction of digital I and C technology and data communication networks to nuclear power plant design. For the response time test, a high reliable data communication network structure has been developed to meet the requirements of redundancy, diversity, and segmentation. This paper presents the results of network load analysis and response time test for the KNGR DCN prototype. The test has been focused on the response time from the field components to the gateway because the response times from the gateway to the specific systems are similar to those of the existing design. It is verified that the response time requirements are met through the prototype test for KNGR I and C systems. (authors)

  7. Report on the IAEA technical meeting on network of nuclear reaction data centres

    Energy Technology Data Exchange (ETDEWEB)

    Schwerer, O [International Atomic Energy Agency, Nuclear Data Section, Vienna (Austria); Henriksson, H [NEA Data Bank, Issy-les-Moulineaux (France)

    2005-01-15

    This report summarizes the IAEA Technical Meeting on the Network of Nuclear Reaction Data Centres (biennial Data Centre Heads Meeting), held at the Brookhaven National Laboratory, Upton, NY, USA from 4-7 October 2004. The meeting was attended by 20 participants from 11 co-operating data centres of six Member States and two International Organizations. The report contains a summary of the meeting, the conclusions and actions, status reports of the participating data centres, and a revised technical protocol for the cooperation of the network. (author)

  8. Report on the IAEA technical meeting on network of nuclear reaction data centres

    International Nuclear Information System (INIS)

    Schwerer, O.; Henriksson, H.

    2005-01-01

    This report summarizes the IAEA Technical Meeting on the Network of Nuclear Reaction Data Centres (biennial Data Centre Heads Meeting), held at the Brookhaven National Laboratory, Upton, NY, USA from 4-7 October 2004. The meeting was attended by 20 participants from 11 co-operating data centres of six Member States and two International Organizations. The report contains a summary of the meeting, the conclusions and actions, status reports of the participating data centres, and a revised technical protocol for the cooperation of the network. (author)

  9. Wireless network development for the automatic registration of parameters in laboratories of nuclear analytical techniques

    International Nuclear Information System (INIS)

    Tincopa, Jean Pierre; Baltuano, Oscar; Bedregal, Patricia

    2015-01-01

    This paper presents in detail the development of a low-cost wireless network for automatic recording of temperature and relative humidity parameters in the laboratory of nuclear analytical techniques. This prototype has a DHT22 sensor which gives us both parameters with high precision and are automatically read and displayed by a ATmega328P microcontroller. This data is then transmitted through transceivers Xbee Pro S2B forming a mesh network for real time storage using an RTC (Real Time Clock). We present the experimental results obtained in its implementation. (author)

  10. Technical Skill, Industry Knowledge and Experience, and Interpersonal Skill Competencies for Fashion Design Careers: A Comparison of Perspectives between Fashion Industry Professionals and Fashion Educators

    Science.gov (United States)

    Yang, Eunyoung

    2010-01-01

    In updating fashion and apparel related design programs, many educators are striving to address the perspective of the fashion industry to obtain the career-specific skill and knowledge requirements sought by employers when hiring college or university graduates. Identifying such competencies from the view of fashion industry professionals as well…

  11. Medicine and diseases or fashion and consumerism?

    Directory of Open Access Journals (Sweden)

    Ignacio Jáuregui-Lobera

    2017-02-01

    Full Text Available The concept of diet in the classical Greece must be understood not only as a style of feeding, but rather as the way of life and the individual’s reality in its global complexity. Since ancient times things have changed radically and the specific concept of diet has left the world of medicine to become a sort of mass entertainment. This phenomenon, along with the idolatry of chasing a perfect body and permanent youth, has lead to many lifestyles focused on the triad food-beauty-youth thus emerging progressive psychophysical alterations, sometimes severe and in other cases almost an argument of comedy. This work aims to create the necessary awareness in order to get that medicine returns to patients and pathologies and fashions and consumption do not become pseudo-disorders for which many "remedies" are also designed. Many times after these lifestyles there are only fashion and consumerism.

  12. 'Swab racks are an old fashioned idea'.

    Science.gov (United States)

    Mumford, M

    1991-12-01

    Mary Mumford, theatre sister at the Princes of Wales Hospital, Bridgend, was asked to speak in a short debate at an NATN branch meeting, supporting the motion that 'swab racks are an old fashioned idea'. Although she did not like swab racks she had not attempted thus far to do anything about them. In the event, she actually lost the debate--not in principle but because she could offer no effective alternative method of checking swabs. Having been given the incentive, a trial is now being conducted in her hospital similar to that described by Paul Wicker. This is the case presented by Mary Mumford supporting the following motion ... 'that swab racks are an old fashioned idea, which cause more potential problems due to exposure of blood than is proven to be safe in today's theatre environment'.

  13. Nuclear routing networks span between nuclear pore complexes and genomic DNA to guide nucleoplasmic trafficking of biomolecules

    Science.gov (United States)

    Malecki, Marek; Malecki, Bianca

    2012-01-01

    In health and disease, biomolecules, which are involved in gene expression, recombination, or reprogramming have to traffic through the nucleoplasm, between nuclear pore complexes (NPCs) and genomic DNA (gDNA). This trafficking is guided by the recently revealed nuclear routing networks (NRNs). In this study, we aimed to investigate, if the NRNs have established associations with the genomic DNA in situ and if the NRNs have capabilities to bind the DNA de novo. Moreover, we aimed to study further, if nucleoplasmic trafficking of the histones, rRNA, and transgenes’ vectors, between the NPCs and gDNA, is guided by the NRNs. We used Xenopus laevis oocytes as the model system. We engineered the transgenes’ DNA vectors equipped with the SV40 LTA nuclear localization signals (NLS) and/or HIV Rev nuclear export signals (NES). We purified histones, 5S rRNA, and gDNA. We rendered all these molecules superparamagnetic and fluorescent for detection with nuclear magnetic resonance (NMR), total reflection x-ray fluorescence (TXRF), energy dispersive x-ray spectroscopy (EDXS), and electron energy loss spectroscopy (EELS). The NRNs span between the NPCs and genomic DNA. They form firm bonds with the gDNA in situ. After complete digestion of the nucleic acids with the RNases and DNases, the newly added DNA - modified with the dNTP analogs, bonds firmly to the NRNs. Moreover, the NRNs guide the trafficking of the DNA transgenes’ vectors - modified with the SV40 LTA NLS, following their import into the nuclei through the NPCs. The pathway is identical to that of histones. The NRNs also guide the trafficking of the DNA transgenes’ vectors, modified with the HIV Rev NES, to the NPCs, followed by their export out of the nuclei. Ribosomal RNAs follow the same pathway. To summarize, the NRNs are the structures connecting the NPCs and the gDNA. They guide the trafficking of the biomolecules between the NPCs and the gDNA. PMID:23275893

  14. The object of fashion: methodological approaches to the history of fashion

    OpenAIRE

    Riello, Giorgio

    2011-01-01

    This essay considers the role of artefacts in the historical study of dress and fashion and suggests the existence of three different approaches. The field of history of dress and costume has a long tradition going back to the nineteenth century. It adopts the methodologies of art history and considers artefacts as central to the analysis of different periods and themes. In the last few decades the emergence of fashion studies has been interpreted as a distancing from artefacts. It is here cl...

  15. Style in knitted textiles and fashion

    Science.gov (United States)

    Štemberger, M.; Pavko-Čuden, A.

    2017-10-01

    The presented research relates the basic elements of the art theory with the concept of style and fashion design. The objective of the research was to determine how style is manifested in knitting in different periods of fashion seasons. The collections of three designers were compared: Missoni, Issey Miyake and Sonia Rykiel, in four different seasons in three different years. The basic artistic elements used in the presented research were: point, line, light-dark and colour together with syntactic rules. A combination of different elements and syntactic rules refers to different artistic languages, which have their own artistic grammar, i.e. a different style. All three investigated fashion designers used knitting in their collections as a significant element which defined their style. Different knitting technologies as well as different yarns made of synthetic or natural fibres in all colour spectra significantly influence the surface of a knitted fabric. Even when the technology is the same, the use of different materials, structures, colours, etc. creates various unique surfaces. The method used in the presented research was a style matrix which is developed from the axiomatic system. Only the part dealing with the language of fine arts and the pictorial speech - the style of a certain designer and a certain work of art/knitted fabric was used. After the selected three designers were examined through all the periods, it was concluded that each designer can be characterised by his own style. Despite the influencing fashion trends, all the compared designers still retained their own style, their own techniques, their own inspirations.

  16. Fusion Culture : Fashion beyond Orientalism and Occidentalism

    OpenAIRE

    Lehnert, Gertrud; Mentges, Gabriele

    2017-01-01

    Tagungsbericht zu 'Fusion Culture: Fashion beyond Orientalism and Occidentalism', Universität Potsdam, 5. bis 7. November 2009 Die von Gabriele Mentges (Dortmund) und Gertrud Lehnert (Potsdam) veranstaltete und von der Volkswagen Stiftung geförderte Tagung befasste sich mit dem Thema 'Orientalismus und Mode' zum einen unter historischen Aspekten, zum anderen unter gegenwärtigen Bedingungen, in denen von 'Orientalismus' kaum noch die Rede sein kann. Denn längst haben wechselseitige Bezüge ...

  17. Internationalisation of Spanish fashion brand Zara

    OpenAIRE

    Lopez, C; Fan, Y

    2008-01-01

    Zara is one of the world’s most successful fashion retailers operating in 59 countries. However, there is little research about the firm in English as the majority of publications have been written in Spanish. This paper seeks to address this gap in the literature by examining the internationalisation process of Zara. This study adopts an in-depth case approach based on extensive secondary research. Literature published in both English and Spanish has been reviewed, including c...

  18. SWOT Analysis: A Management Fashion Perspective

    OpenAIRE

    Madsen, Dag Øivind

    2016-01-01

    International audience; SWOT analysis has over a period spanning several decades enjoyed considerable popularity in the business community. In this paper management fashion theory is used as a theoretical lens to understand the history and evolution of SWOT as a management idea. The analysis shows that SWOT's evolution pattern diverges in several respects from that of other comparable management ideas. The findings from the analysis have several implications for research on SWOT and, more gen...

  19. BEEHIVE: Sustainable Methodology for Fashion Design

    OpenAIRE

    Morais, C.; Carvalho, C.; Broega, A. C.

    2014-01-01

    The proposal methodology tends to close the “product fashion cycle”, defending the existence of a good waste management policy, so that the clothing are thrown away can be reused or recycled to come back again as material to produce yarn, fabric or knit. Subsequently these materials should be include in the production of sustainable apparel, whose design methodologies should be concerned in providing more durable garments and being possible to transform according to the occasion and the user....

  20. The role of neural networks in nuclear power plant safety systems

    International Nuclear Information System (INIS)

    Boger, Z.

    1993-01-01

    Neural networks (NN) techniques have been applied in recent years to many systems by researchers in the nuclear power industry, mainly for modeling and sensor validation. Recent results are reviewed, including new directions in applications to control systems, safety analysis, and ''virtual'' instruments. As new fast learning algorithms become available, large systems may be learned effectively, even with few training examples. The nuclear industry hesitates to include NN in safety related systems, but it seems that the obstacles could be overcome with the demonstration of successful applications, even from other industries. Coupling of full-scale reactor simulators, as fault database generators, with neural networks learning should be explored. The integration of Expert System technology with NN should improve the Validation and Verification tasks, and also help overcome psychological barriers. It may prove that the potential of NN to help operators, compared with the existing and proposed alternatives, outweigh the risks. (author). 58 refs, 2 figs

  1. Simplified application of probabilistic safety analysis in nuclear power plants by means of artificial neural networks

    International Nuclear Information System (INIS)

    Oehmgen, T.; Knorr, J.

    2004-01-01

    Probabilistic safety analyses (PSA) are conducted to assess the balanced nature of plant design in terms of technical safety and the administrative management of plant operation in nuclear power plants. In the evaluation shown in this article of the operating experience accumulated in two nuclear power plants, all failures are traced back consistently to the plant media and component levels, respectively, for the calculation of reliability coefficients. Moreover, the use of neural networks for probabilistic calculations is examined. The results are verified on the basis of test examples. Calculations with neural networks are very easy to carry out in a kind of 'black box'. There is a possibility, for instance, to use the system in plant maintenance. (orig.) [de

  2. What are the consequences for Danish Fashion Premium Brand Companies to incorporate Ethical Fashion in their company structure?

    OpenAIRE

    Bartoli, Nicla; Nielsen, Amalie

    2014-01-01

    This paper is meant to investigate the topic of Ethical Fashion implemented in Danish Fashion Premium Brands Companies. In order to have an almost complete scientific paper, the group decided to formulate the folowing problem formulation “What are the consequences for Danish Premium Brand Companies to incorporate Ethical Fashion in their company structure?” With three main research question: The first one is focusing on how Ethical Fashion is defined in the Danish fashion industry, in order t...

  3. Report on the IAEA technical meeting of the International Network of Nuclear Reaction Data Centres

    Energy Technology Data Exchange (ETDEWEB)

    Schwerer, O; Dunaeva, S [International Atomic Energy Agency, Nuclear Data Section, Vienna (Austria); org, S Dunaeva@iaea [eds.

    2007-11-15

    An IAEA Technical Meeting of the International Network of Nuclear Reaction Data Centres was held at IAEA Headquarters, Vienna, Austria, from 8 to 10 October 2007. The meeting was attended by 19 participants from 11 cooperating data centres of six Member States and two international organizations. A summary of the meeting is given in this report, along with the conclusions, actions, and status reports of the participating data centres. (author)

  4. Report on the IAEA technical meeting on the network of nuclear reaction data centres

    Energy Technology Data Exchange (ETDEWEB)

    Schwerer, O [International Atomic Energy Agency, Nuclear Data Section, Vienna (Austria)

    2006-02-15

    Results of the IAEA Technical meeting on the Network of Nuclear Reaction Data Centres held at the IAEA Headquarters, Vienna, Austria, 12 to 14 October 2005, are summarized in this report. The meeting was attended by 16 participants from 11 co-operating data centres of six Member States and two International Organizations. The report contains a summary of the meeting, the conclusions and actions, and status reports of the participating data centres. (author)

  5. Report on the IAEA technical meeting on network of nuclear reaction data centres

    Energy Technology Data Exchange (ETDEWEB)

    Schwerer, O [IAEA Nuclear Data Section, Vienna (Austria)

    2006-12-15

    An IAEA Technical Meeting on the Network of Nuclear Reaction Data Centres (biennial Data Centre Heads Meeting) was held at IAEA Headquarters, Vienna, Austria, from 25 to 28 September 2006. The meeting was attended by 19 participants from 10 cooperating data centres of six Member States and two international organizations. A summary of the meeting is given in this report, along with the conclusions, actions, and status reports of the participating data centres. (author)

  6. Report on the IAEA technical meeting on the network of nuclear reaction data centres

    International Nuclear Information System (INIS)

    Schwerer, O.

    2006-02-01

    Results of the IAEA Technical meeting on the Network of Nuclear Reaction Data Centres held at the IAEA Headquarters, Vienna, Austria, 12 to 14 October 2005, are summarized in this report. The meeting was attended by 16 participants from 11 co-operating data centres of six Member States and two International Organizations. The report contains a summary of the meeting, the conclusions and actions, and status reports of the participating data centres. (author)

  7. Report on the IAEA technical meeting on network of nuclear reaction data centres

    International Nuclear Information System (INIS)

    Schwerer, O.

    2006-12-01

    An IAEA Technical Meeting on the Network of Nuclear Reaction Data Centres (biennial Data Centre Heads Meeting) was held at IAEA Headquarters, Vienna, Austria, from 25 to 28 September 2006. The meeting was attended by 19 participants from 10 cooperating data centres of six Member States and two international organizations. A summary of the meeting is given in this report, along with the conclusions, actions, and status reports of the participating data centres. (author)

  8. Report on the IAEA technical meeting of the International Network of Nuclear Reaction Data Centres

    International Nuclear Information System (INIS)

    Schwerer, O.; Dunaeva, S.; S.Dunaeva@iaea.org

    2007-11-01

    An IAEA Technical Meeting of the International Network of Nuclear Reaction Data Centres was held at IAEA Headquarters, Vienna, Austria, from 8 to 10 October 2007. The meeting was attended by 19 participants from 11 cooperating data centres of six Member States and two international organizations. A summary of the meeting is given in this report, along with the conclusions, actions, and status reports of the participating data centres. (author)

  9. Report on the IAEA advisory group meeting on network of nuclear reaction data centres

    Energy Technology Data Exchange (ETDEWEB)

    Pronyaev, V G; Schwerer, O [International Atomic Energy Agency, Nuclear Data Section, Vienna (Austria)

    2000-08-01

    This report summarizes the IAEA Advisory Group Meeting (AGM) on Network of Nuclear Reaction Data Centres, hold at the Institute of Physics and Power Engineering, Obninsk, Russia, 15 to 19 May 2000. The meeting was attended by 28 participants from 13 co-operating data centres from seven Member States and two International Organizations. The report contains a meeting summary, the conclusions and actions, progress and status reports of the participating data centres and working papers considered at the meeting. (author)

  10. Summary Report on IAEA Technical Meeting on the International Network of Nuclear Reaction Data Centres

    International Nuclear Information System (INIS)

    Otsuka, Naohiko

    2011-07-01

    This report summarizes the IAEA Technical Meeting of the International Network of Nuclear Reaction Data Centres, held at the IAEA Headquarters in Vienna, Austria from 23 - 24 May 2011. The meeting was attended by 25 participants from 13 cooperating data centres of nine Member States and two International Organizations. The report contains a summary of the meeting, the conclusions and actions, the lists of working papers and presentations presented at the meeting. (author)

  11. Summary Report of the Technical Meeting on International Network of Nuclear Reaction Data Centres

    International Nuclear Information System (INIS)

    Otsuka, Naohiko

    2013-07-01

    This report summarizes the IAEA Technical Meeting on the International Network of Nuclear Reaction Data Centres, held at the IAEA Headquarters in Vienna, Austria from 23 to 25 April 2013. The meeting was attended by 24 participants representing 13 cooperative centres from 8 Member States and 2 International Organisations. A summary of the meeting is given in this report along with the conclusions and actions. (author)

  12. Application of neural network technology to nuclear plant thermal efficiency improvement

    International Nuclear Information System (INIS)

    Doremus, Rick; Allen Ho, S.; Bailey, James V.; Roman, Harry

    2004-01-01

    Due to the tremendous cost of building new nuclear power plants, it has become increasingly attractive to increase the power output from the existing operating power plants. There are two options that may be available to accomplish this goal. One option is to uprate the plant through licensing modification for a comfortably achievable goal of 4% to 6%. However, the licensing efforts required are no small task, vary from plant to plant, and may take years to accomplish. Some nuclear power plants may not have this option because of design, environmental, political, or geographical limitations. A second option exists that is simpler and more immediate. It focuses on improving the plant operating conditions using adaptive software that could increase the total plant output by approximately one-half percent by adjusting certain key operating parameters. No design basis analyses, hardware modifications, or licensing changes are required. In fact, this technique can be used on a plant that has already obtained licensing modification to obtain an additional one-half percent on top of the 4% to 6% increase. Public Service Electric and Gas and ARD Corporation are jointly investigating the creation of a Plant Optimization System, called POSITIVE. POSITIVE is an adaptive software tool that enables a user to analyze current plant data to identify potential problem areas and to obtain recommendations for increasing the plant's electric output. POSITIVE uses a combination of expert systems and adaptive software to analyze the thermal performance of a nuclear power plant. Historical data, obtained while the plant was above 93% power, is used to train neural networks to determine the current electric output of the plant. Once sufficiently trained, new data can be processed through the neural network. The neural network first determines the electric output associated with the current data. If the actual power matches the power predicted by the network, the neural network can be used

  13. Fashion alienation: older adults and the mass media.

    Science.gov (United States)

    Kaiser, S B; Chandler, J L

    1984-01-01

    A self-administered questionnaire including questions related to fashion alienation, frequency of use of mass media for fashion information, and demographics was completed by 209 "50-plus" aged consumers in Northern California. Fashion alienation was measured using ten separate statements related to 1) degree of identification with fashion symbols in the media and 2) feelings of social and economic estrangement from fashion. Two of the statements produced significant regression models. In both statements, age was positively related to fashion alienation, and there was an inverse relationship between frequency of use of media for fashion information and fashion alienation. The data provide implications for a conceptual distinction between information and meaning processing with regard to fashion.

  14. Radiation dose rate map interpolation in nuclear plants using neural networks and virtual reality techniques

    Energy Technology Data Exchange (ETDEWEB)

    Mol, Antonio Carlos A., E-mail: mol@ien.gov.br [Comissao Nacional de Energia Nuclear, Instituto de Engenharia Nuclear Rua Helio de Almeida, 75, Ilha do Fundao, P.O. Box 68550, 21941-906 Rio de Janeiro, RJ (Brazil); Instituto Nacional de Ciencia e Tecnologia de Reatores Nucleares Inovadores/CNPq (Brazil); Pereira, Claudio Marcio N.A., E-mail: cmnap@ien.gov.br [Comissao Nacional de Energia Nuclear, Instituto de Engenharia Nuclear Rua Helio de Almeida, 75, Ilha do Fundao, P.O. Box 68550, 21941-906 Rio de Janeiro, RJ (Brazil); Instituto Nacional de Ciencia e Tecnologia de Reatores Nucleares Inovadores/CNPq (Brazil); Freitas, Victor Goncalves G. [Universidade Federal do Rio de Janeiro, Programa de Engenharia Nuclear, Rio de Janeiro, RJ (Brazil); Jorge, Carlos Alexandre F., E-mail: calexandre@ien.gov.br [Comissao Nacional de Energia Nuclear, Instituto de Engenharia Nuclear Rua Helio de Almeida, 75, Ilha do Fundao, P.O. Box 68550, 21941-906 Rio de Janeiro, RJ (Brazil)

    2011-02-15

    This paper reports the most recent development results of a simulation tool for assessment of radiation dose exposition by nuclear plant's personnel, using artificial intelligence and virtual reality technologies. The main purpose of this tool is to support training of nuclear plants' personnel, to optimize working tasks for minimisation of received dose. A finer grid of measurement points was considered within the nuclear plant's room, for different power operating conditions. Further, an intelligent system was developed, based on neural networks, to interpolate dose rate values among measured points. The intelligent dose prediction system is thus able to improve the simulation of dose received by personnel. This work describes the improvements implemented in this simulation tool.

  15. Radiation dose rate map interpolation in nuclear plants using neural networks and virtual reality techniques

    International Nuclear Information System (INIS)

    Mol, Antonio Carlos A.; Pereira, Claudio Marcio N.A.; Freitas, Victor Goncalves G.; Jorge, Carlos Alexandre F.

    2011-01-01

    This paper reports the most recent development results of a simulation tool for assessment of radiation dose exposition by nuclear plant's personnel, using artificial intelligence and virtual reality technologies. The main purpose of this tool is to support training of nuclear plants' personnel, to optimize working tasks for minimisation of received dose. A finer grid of measurement points was considered within the nuclear plant's room, for different power operating conditions. Further, an intelligent system was developed, based on neural networks, to interpolate dose rate values among measured points. The intelligent dose prediction system is thus able to improve the simulation of dose received by personnel. This work describes the improvements implemented in this simulation tool.

  16. A nuclear reactor core fuel reload optimization using Artificial-Ant-Colony Connective Networks

    International Nuclear Information System (INIS)

    Lima, Alan M.M. de; Schirru, Roberto

    2005-01-01

    A Pressurized Water Reactor core must be reloaded every time the fuel burnup reaches a level when it is not possible to sustain nominal power operation. The nuclear core fuel reload optimization consists in finding a burned-up and fresh-fuel-assembly pattern that maximizes the number of full operational days. This problem is NP-hard, meaning that complexity grows exponentially with the number of fuel assemblies in the core. Besides that, the problem is non-linear and its search space is highly discontinual and multimodal. In this work a parallel computational system based on Ant Colony System (ACS) called Artificial-Ant-Colony Networks is introduced to solve the nuclear reactor core fuel reload optimization problem. ACS is a system based on artificial agents that uses the reinforcement learning technique and was originally developed to solve the Traveling Salesman Problem, which is conceptually similar to the nuclear fuel reload problem. (author)

  17. Neural network ensemble based supplier evaluation model in line with nuclear safety conditions

    International Nuclear Information System (INIS)

    Wang Yonggang; Chang Baosheng

    2006-01-01

    Nuclear safety is the most critical target for nuclear power plant operation. Besides the rigid operation procedures established, evaluation of suppliers working with plants can be another important aspects. Selection and evaluation of suppliers can be classified with qualitative analysis and quantitative management. The indicators involved are coupled with each other in a very complicated manner, therefore the relevant data show the strong characteristic of non-linearity. The article is based on the research and analysis of the real conditions of the Daya Bay nuclear power plant operation management. Through study and analysis of the information home and abroad, and with reference to the neural network ensemble technology, the supplier evaluation system and model are established as illustrated within the paper, thus to heighten objectivity of the supplier selection. (authors)

  18. Application of cellular neural network (CNN) method to the nuclear reactor dynamics equations

    International Nuclear Information System (INIS)

    Hadad, K.; Piroozmand, A.

    2007-01-01

    This paper describes the application of a multilayer cellular neural network (CNN) to model and solve the nuclear reactor dynamic equations. An equivalent electrical circuit is analyzed and the governing equations of a bare, homogeneous reactor core are modeled via CNN. The validity of the CNN result is compared with numerical solution of the system of nonlinear governing partial differential equations (PDE) using MATLAB. Steady state as well as transient simulations, show very good comparison between the two methods. We used our CNN model to simulate space-time response of different reactivity excursions in a typical nuclear reactor. On line solution of reactor dynamic equations is used as an aid to reactor operation decision making. The complete algorithm could also be implemented using very large scale integrated circuit (VLSI) circuitry. The efficiency of the calculation method makes it useful for small size nuclear reactors such as the ones used in space missions

  19. Synchronous Databus Network in ITER: Open source real-time network for the next nuclear fusion experiment

    International Nuclear Information System (INIS)

    Boncagni, L.; Centioli, C.; Iannone, F.; Neri, C.; Panella, M.; Pangione, L.; Riva, M.; Scappaticci, M.; Vitale, V.; Zaccarian, L.

    2008-01-01

    The next nuclear fusion experiment, ITER, is providing the infrastructure for the optimal operation of a burning plasma, requiring feedback control of discharge parameters and on-line evaluation of computationally intensive models running in a cluster of controller nodes. Thus, the synchronization of the available information on the plasma and plant state variables among the controller nodes is a key issue for ITER. The ITER conceptual design aims to perform feedback control on a cluster of distributed controllers connected by a Synchronous Databus Network (SDN). Therefore it is mandatory to achieve a deterministic data exchange among the controller nodes with a refresh rate of at least 1 kHz and a jitter of at least 50 μs. Thus, a conservative estimate of the data flow within the controller network can be 3 kSample/ms. In this paper the open source RTnet project is evaluated to meet the requirements of the SDN of ITER. A testbed involving a cluster of eight nodes connected over a standard ethernet network has been set up to simulate a distributed real-time control system. The main goal of the test is to verify the compliance of the performance with the ITER SDN requirements

  20. Implementation of a metrology national network for radionuclides used in nuclear medicine

    International Nuclear Information System (INIS)

    Santos, J.A. dos; Lopes, R.T.; Iwahara, A.; Tauhata, L.; Nicoli, I.G.; Dias, C.M.

    2003-01-01

    The Brazilian Laboratory for Metrology of Ionizing Radiation (LNMRI), of the Radioprotection and Dosimetry Institute, owned by the National Commission of Nuclear Energy (IRD/CNEN-RJ) has conducting since 1998, a comparison program for measurements of radiopharmaceuticals activities applied to patients at Nuclear Medicine sector aiming to the assessment the quality of those measurements. In the Rio de Janeiro state this program is successfully performed existing however the necessity to implement such program all over the country. This problem is being solved through the implementation of a reference laboratories network at several points in the brazilian territory. For the establishment and good working of the network the following factors must be observed: the radionuclide calibrators at the reference laboratories must be connected to the LNMRI; the operators must be trained by the staff or the LNMRI, and the quality guarantee must be assured through a comparison program. Presently, the network point placed in Brasilia is running and covering all the center-west region. The results obtained at this region show that the implementation of the metrology network is viable, important and achievable

  1. Fault diagnosis in nuclear power plants using an artificial neural network technique

    International Nuclear Information System (INIS)

    Chou, H.P.; Prock, J.; Bonfert, J.P.

    1993-01-01

    Application of artificial intelligence (AI) computational techniques, such as expert systems, fuzzy logic, and neural networks in diverse areas has taken place extensively. In the nuclear industry, the intended goal for these AI techniques is to improve power plant operational safety and reliability. As a computerized operator support tool, the artificial neural network (ANN) approach is an emerging technology that currently attracts a large amount of interest. The ability of ANNs to extract the input/output relation of a complicated process and the superior execution speed of a trained ANN motivated this study. The goal was to develop neural networks for sensor and process faults diagnosis with the potential of implementing as a component of a real-time operator support system LYDIA, early sensor and process fault detection and diagnosis

  2. An elementary quantum network using robust nuclear spin qubits in diamond

    Science.gov (United States)

    Kalb, Norbert; Reiserer, Andreas; Humphreys, Peter; Blok, Machiel; van Bemmelen, Koen; Twitchen, Daniel; Markham, Matthew; Taminiau, Tim; Hanson, Ronald

    Quantum registers containing multiple robust qubits can form the nodes of future quantum networks for computation and communication. Information storage within such nodes must be resilient to any type of local operation. Here we demonstrate multiple robust memories by employing five nuclear spins adjacent to a nitrogen-vacancy defect centre in diamond. We characterize the storage of quantum superpositions and their resilience to entangling attempts with the electron spin of the defect centre. The storage fidelity is found to be limited by the probabilistic electron spin reset after failed entangling attempts. Control over multiple memories is then utilized to encode states in decoherence protected subspaces with increased robustness. Furthermore we demonstrate memory control in two optically linked network nodes and characterize the storage capabilities of both memories in terms of the process fidelity with the identity. These results pave the way towards multi-qubit quantum algorithms in a remote network setting.

  3. Diagnostics of Nuclear Reactor Accidents Based on Particle Swarm Optimization Trained Neural Networks

    International Nuclear Information System (INIS)

    Abdel-Aal, M.M.Z.

    2004-01-01

    Automation in large, complex systems such as chemical plants, electrical power generation, aerospace and nuclear plants has been steadily increasing in the recent past. automated diagnosis and control forms a necessary part of these systems,this contains thousands of alarms processing in every component, subsystem and system. so the accurate and speed of diagnosis of faults is an important factors in operation and maintaining their health and continued operation and in reducing of repair and recovery time. using of artificial intelligence facilitates the alarm classifications and faults diagnosis to control any abnormal events during the operation cycle of the plant. thesis work uses the artificial neural network as a powerful classification tool. the work basically is has two components, the first is to effectively train the neural network using particle swarm optimization, which non-derivative based technique. to achieve proper training of the neural network to fault classification problem and comparing this technique to already existing techniques

  4. Model-based fault detection and isolation of a PWR nuclear power plant using neural networks

    International Nuclear Information System (INIS)

    Far, R.R.; Davilu, H.; Lucas, C.

    2008-01-01

    The proper and timely fault detection and isolation of industrial plant is of premier importance to guarantee the safe and reliable operation of industrial plants. The paper presents application of a neural networks-based scheme for fault detection and isolation, for the pressurizer of a PWR nuclear power plant. The scheme is constituted by 2 components: residual generation and fault isolation. The first component generates residuals via the discrepancy between measurements coming from the plant and a nominal model. The neutral network estimator is trained with healthy data collected from a full-scale simulator. For the second component detection thresholds are used to encode the residuals as bipolar vectors which represent fault patterns. These patterns are stored in an associative memory based on a recurrent neutral network. The proposed fault diagnosis tool is evaluated on-line via a full-scale simulator detected and isolate the main faults appearing in the pressurizer of a PWR. (orig.)

  5. Merchandise and Replenishment Planning Optimisation for Fashion Retail

    Directory of Open Access Journals (Sweden)

    Raffaele Iannone

    2013-08-01

    Full Text Available The integration among different companies functions, collaborative planning and the elaboration of focused distribution plans are critical to the success of each kind of company working in the complex retail sector. In this contest, the present work proposes the description of a model able to support coordinated strategic choices continually made by Supply Chain (SC actors. The final objective is achievement of the full optimisation of Merchandise & Replenishment Planning phases, identifying the right replenishment quantities and periods. To test the proposed model’s effectiveness, it was applied to an important Italian fashion company in the complex field of fast-fashion, a sector in which promptness is a main competitive leverage and, therefore, the planning cannot exclude the time variable. The passage from a total push strategy, currently used by the company, to a push-pull one, suggested by the model, allowed us not only to estimate a reduction in goods quantities to purchase at the beginning of a sales period (with considerable economic savings, but also elaborate a focused replenishment plan that permits reduction and optimisation of departures from network warehouses to Points of Sale (POS.

  6. Radioactivity monitoring network of slovak hydrometeorological institute and its activity within the framework of nuclear emergency information system

    Energy Technology Data Exchange (ETDEWEB)

    Prochazkova, A; Trcka, T [Slovak Hydrometeorological Institute, Bratsislava (Slovakia)

    1996-12-31

    Slovak hydrometeorological institute (SHMI) radioactivity monitoring network is a part of nuclear radiation early warning system. This paper describes the aim and the structure of the monitoring system. Paper presents a short description of radioactivity monitoring network of SHMI and its connection with Austrian and German systems. It provides national means for the monitoring of the radiological effects of nuclear accident and for informing government departments and the public.(J.K.) 2 figs.

  7. Radioactivity monitoring network of slovak hydrometeorological institute and its activity within the framework of nuclear emergency information system

    International Nuclear Information System (INIS)

    Prochazkova, A.; Trcka, T.

    1995-01-01

    Slovak hydrometeorological institute (SHMI) radioactivity monitoring network is a part of nuclear radiation early warning system. This paper describes the aim and the structure of the monitoring system. Paper presents a short description of radioactivity monitoring network of SHMI and its connection with Austrian and German systems. It provides national means for the monitoring of the radiological effects of nuclear accident and for informing government departments and the public.(J.K.) 2 figs

  8. An artificial neural network approach to reconstruct the source term of a nuclear accident

    International Nuclear Information System (INIS)

    Giles, J.; Palma, C. R.; Weller, P.

    1997-01-01

    This work makes use of one of the main features of artificial neural networks, which is their ability to 'learn' from sets of known input and output data. Indeed, a trained artificial neural network can be used to make predictions on the input data when the output is known, and this feedback process enables one to reconstruct the source term from field observations. With this aim, an artificial neural networks has been trained, using the projections of a segmented plume atmospheric dispersion model at fixed points, simulating a set of gamma detectors located outside the perimeter of a nuclear facility. The resulting set of artificial neural networks was used to determine the release fraction and rate for each of the noble gases, iodines and particulate fission products that could originate from a nuclear accident. Model projections were made using a large data set consisting of effective release height, release fraction of noble gases, iodines and particulate fission products, atmospheric stability, wind speed and wind direction. The model computed nuclide-specific gamma dose rates. The locations of the detectors were chosen taking into account both building shine and wake effects, and varied in distance between 800 and 1200 m from the reactor.The inputs to the artificial neural networks consisted of the measurements from the detector array, atmospheric stability, wind speed and wind direction; the outputs comprised a set of release fractions and heights. Once trained, the artificial neural networks was used to reconstruct the source term from the detector responses for data sets not used in training. The preliminary results are encouraging and show that the noble gases and particulate fission product release fractions are well determined

  9. Establishment of the National Nuclear Regulatory Portal (NNRP) as the key element of the Global Nuclear Safety and Security Network and Regulatory Network (GNSSN/RegNet) for sharing of nuclear safety information and knowledge among the Global Expert Community

    International Nuclear Information System (INIS)

    Kuvshinnikov, A.V.

    2011-01-01

    The Global Nuclear Safety and Security Network (GNSSN) implements the concept of the Global Nuclear Safety and Security Framework (GNSSF) as outlined in INSAG 21. This is the framework of instruments and resources for achieving and maintaining worldwide a high level of safety and security at nuclear facilities and activities as stated in SF-1 and supporting safety standards or recommendations such as INSAG-12. National efforts are and should be augmented by the activities of a variety of international enterprises that facilitate safety and security. The IAEA standard GS-R-3 requires that information and knowledge is managed as a resource. Further strengthening of GNSSN in particular regulatory networking as intended by GNSSN/RegNet has to be based on current national priorities, on existing regional and thematic networks and on the established mechanisms of international co-operation as presented for example on the websites of the IAEA or the OECD-NEA. Current design and operation of RegNet are flexible enough to accommodate differences in national and international approaches and practices and to facilitate exchange and cooperation on regulatory matters. The main role of GNSSN/RegNet is sharing knowledge and bringing people together to enhance and promote nuclear safety and security. The objectives of GNSSN/RegNet: enhancing safety and security by international cooperation, sharing information and best practices, enabling adequate access to relevant safety and security information and promoting the dissemination of this information, implementing active collaboration in the relevant areas related to safety and security, such as joint projects, peer reviews, enabling synergies among existing networks and initiatives, informing the public on the relevant safety and security areas and the related international collaboration. In the RegNet part of the GNSSN exist the National Nuclear Regulatory Portal (NNRP) which is on one hand a part of the global RegNet and on the

  10. Design of Korean nuclear reliability data-base network using a two-stage Bayesian concept

    International Nuclear Information System (INIS)

    Kim, T.W.; Jeong, K.S.; Chae, S.K.

    1987-01-01

    In an analysis of probabilistic risk, safety, and reliability of a nuclear power plant, the reliability data base (DB) must be established first. As the importance of the reliability data base increases, event reporting systems such as the US Nuclear Regulatory Commission's Licensee Event Report and the International Atomic Energy Agency's Incident Reporting System have been developed. In Korea, however, the systematic reliability data base is not yet available. Therefore, foreign data bases have been directly quoted in reliability analyses of Korean plants. In order to develop a reliability data base for Korean plants, the problem is which methodology is to be used, and the application limits of the selected method must be solved and clarified. After starting the commercial operation of Korea Nuclear Unit-1 (KNU-1) in 1978, six nuclear power plants have begun operation. Of these, only KNU-3 is a Canada Deuterium Uranium pressurized heavy-water reactor, and the others are all pressurized water reactors. This paper describes the proposed reliability data-base network (KNRDS) for Korean nuclear power plants in the context of two-stage Bayesian (TSB) procedure of Kaplan. It describes the concept of TSB to obtain the Korean-specific plant reliability data base, which is updated with the incorporation of both the reported generic reliability data and the operation experiences of similar plants

  11. Network of siren, public address and display system to preparedness and response for nuclear emergencies

    International Nuclear Information System (INIS)

    Joshi, G.H.; Padmanabhan, N.; Raman, N.; Pradeepkumar, K.S.; Sharma, D.N.; Abani, M.C.

    2003-01-01

    For an effective emergency response and implementation of counter measures, communication during a nuclear emergency is a very important aspect. The declaration of a nuclear emergency must be immediately conveyed to all those working in the plant and around the nuclear site. Besides this, the nature of emergency also needs to be conveyed unambiguously along with corresponding counter measures, such as stay in, evacuation or all clear signal for the relevant plants. This requirement has necessitated the need for a networked signaling system. Based on this requirement, a microcontroller based signaling and a telephone/wireless based communication and display system has been designed at Bhabha Atomic Research Centre. It is proposed to be used as a part of emergency preparedness and response programme at the nuclear facility sites. As per the design made for Bhabha Atomic Research Centre, Trombay site, each plant or area in the site is identified by a unique identification code. The main Site Emergency Control Centre/Emergency Response Centre at Mod. Labs. selectively calls the various plants and declares the nature of emergency to be followed In that plant/area through different siren signals along with display and announcement of instructions. This paper describes the details of the system that is designed for Bhabha Atomic Research Centre, Trombay site and proposed for other nuclear power plant sites. (author)

  12. Application of neural networks and its prospect. 1. General comment on application to nuclear fusion and plasma researches

    International Nuclear Information System (INIS)

    Takeda, Tatsuoki

    2006-01-01

    The back ground of application of neutral networks to R and D of scientific field and increasing of application fields are stated. A definition of neural networks, the kinds of neural networks and functions, error back propagation, and generalization are explained. An application of multi-layer neural networks to nuclear fusion and plasma researches are described by inverse problem, interpolation, time series prediction, and computerized tomography. Some examples of researches such as MHD of plasma from magnetic probe data of fusion reactor systems, parameter prediction of distribution of the impurity spectra and the charge exchange neutral particle energy spectra, disruption prediction, and residual minimization training neural network are commented. (S.Y.)

  13. Freedom and fashion in materials science and engineering

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

    Department of Materials Science and Metallurgy, Cambridge University,. Pembroke ... ready and able to pounce on new fashions in research. .... but it is always a good idea to apply the brakes of moderate scepticism when a fashion diverges.

  14. Dreams of Small Nations in a Polycentric Fashion World

    DEFF Research Database (Denmark)

    Skov, Lise

    2011-01-01

    takes on national significance, in terms of staging events and displays, and engaging with cultural references outside the field of fashion. This article explores how such place-making abilities structure the polycentric world of fashion, taking the United Nations Security Council as a model......Fashion production has been split between a globalized clothing industry, which tends towards extreme centralization, and localized designer fashion sectors, acting as intermediaries between international suppliers and national events, media, and public. Under these conditions, designer fashion...... for the interaction between first- and second-tier fashion cities. The article analyzes the rhetoric of new fashion centers as a traveling discourse that detaches fashion design from the concerns of textile and clothing industries and links it with those of cultural institutions and governments. It also examines how...

  15. Neural Network with Local Memory for Nuclear Reactor Power Level Control

    International Nuclear Information System (INIS)

    Uluyol, Oender; Ragheb, Magdi; Tsoukalas, Lefteri

    2001-01-01

    A methodology is introduced for a neural network with local memory called a multilayered local output gamma feedback (LOGF) neural network within the paradigm of locally-recurrent globally-feedforward neural networks. It appears to be well-suited for the identification, prediction, and control tasks in highly dynamic systems; it allows for the presentation of different timescales through incorporation of a gamma memory. A learning algorithm based on the backpropagation-through-time approach is derived. The spatial and temporal weights of the network are iteratively optimized for a given problem using the derived learning algorithm. As a demonstration of the methodology, it is applied to the task of power level control of a nuclear reactor at different fuel cycle conditions. The results demonstrate that the LOGF neural network controller outperforms the classical as well as the state feedback-assisted classical controllers for reactor power level control by showing a better tracking of the demand power, improving the fuel and exit temperature responses, and by performing robustly in different fuel cycle and power level conditions

  16. State-of-the-art of applications of neural networks in the nuclear industry

    International Nuclear Information System (INIS)

    Zwingelstein, G.; Masson, M.H.

    1990-01-01

    Artificial neural net models have been extensively studied for many years in various laboratories to try to simulate with computer programs the human brain performances. The first applications were developed in the fields of speech and image recognition. The aims of these studies were mainly to classify rapidly patterns corrupted by noises or partly missing. Neural networks with the development of new net topologies and algorithms and parallel computing hardwares and softwares are to-day very promising for applications in many industries. In the introduction, this paper presents the anticipated benefits of the uses of neural networks for industrial applications. Then a brief overview of the main neural networks is provided. Finally a short review of neural networks applications in the nuclear industry is given. It covers domains such as: predictive maintenance for vibratory surveillance of rotating machinery, signal processing, operator guidance and eddy current inspection. In conclusion recommendations are made to use with efficiency neural networks for practical applications. In particular the need for supercomputing will be pinpointed. (author)

  17. Celebrity endorsement in fashion print advertising

    Directory of Open Access Journals (Sweden)

    Raluca Chiosa

    2013-05-01

    Full Text Available Brands ofen use celebrities to get impact. Celebrity endorsement has become a marketing communication strategy used to build a congruence between brand image and consumers. Objectives. Research attempts to analyse celebrity endorser-product congruency and to measure the effectiveness of celebrity endorsement compared with a non-celebrity endorsement (fashion models. Prior Work. Research conducted to date have reached topics as: the effectiveness of celebrity endorsement; celebrity endorsers and purchase intention, added-value of the endorsement; positive or negative effects of celebrity endorsement, congruence between product/brand and endorser, consumer association with the endorser, attractiveness, credibility and trust in celebrities. Approach. A marketing experiment was used in order to mesure the impactul of endorser type and endorser-product match on Aad, Ab, and Pi. Results. Research has confirmed that attractive endorsers fit clothing products, whether they are celebrities or models. Also, the more consumer likes advertising, the more likely it creates a favorable attitude towards the brand. Results suggest ads using celebrities increase the likelihood of consumers to buy an endorsed product. Value. Study shows what celebrities are considered credible and perceived fit to promote classical suit. A fashion brand can select a celebrity for advertising campaign, due to it’s influence on consumers’ purchase intention.

  18. Fashion Brand Purity and Firm Performance

    Directory of Open Access Journals (Sweden)

    Jin-hui Zheng

    2013-01-01

    Full Text Available A large number of prior empirical research and case studies used qualitative methodology to discuss the fashion brand dilution resulting from consumer base extension from the target group(s to the nontarget groups and its impacts. From a different perspective, this paper establishes a dynamic brand dilution and performance model, demonstrating how dynamic changes of sales volumes involving the two consumer groups affect the degree of brand dilution and the performance of the brand. We incorporate the factor “brand purity” to the model as a quantitative measure of brand dilution level that affects firm annual revenue and profit change comprehensively in iteration. Our model suggests that fashion brands, especially luxury brands, can be easily diluted under the pressure of firm growth, and the brands suffer the significant negative impact on their revenues and profit. While increasing sales volume can aggravate the negative consequences, brand purity can be increased through limiting the consumer base to the target group only.

  19. Our best dresses: the story of Horrockses fashions limited  

    OpenAIRE

    Boydell, C. E.

    2001-01-01

    The exhibition focused on ready-to-wear fashion in the post-war period. It was original in that it linked the design, production, retail, distribution and consumption of these popular fashions. This develops Entwistle’s view that "a sociological account of fashion and dress must acknowledge the connections between production and consumption, considering the relationship between different agencies, institutions, individuals and practices" ('The Fashioned Body', Polity Press 2000 p.3) Metho...

  20. Making Designs on Fashion: Producing Contemporary Indian Aesthetics

    OpenAIRE

    Varma, Meher

    2015-01-01

    This dissertation is about the making of the Indian fashion designer and highlights how the birth of the industry has fashioned new subjects and subjectivities. It traces constitutive shifts and tensions in the fashion industry over the last three decades, including the rise of bridal wear or couture, the appropriation of craft and resistances to it, and the return of ready-to-wear production via e-commerce. I argue that the professional identity of the fashion designer was crafted in opposit...

  1. A Comparative Approach to the Protection of Fashion Innovations

    OpenAIRE

    Wulf, Alexander

    2016-01-01

    This paper determines the relevance of industrial property rights to the development of innovations in the fashion industry. It examines how the level of innovation can remain high despite a free exchange of intellectual property – fashion designs – within the industry: The importance of innovation for a fashion business in the industry is determined by the choice of it’s competitive strategy. That is, either to be an innovator who creates fashion innovations or to be an imitator who...

  2. Luxury fashion brands: factors influencing young female consumers’ luxury fashion purchasing in Taiwan

    OpenAIRE

    Wu, Meng-Shan Sharon; Chaney, Isabella; Chen, Cheng-Hao Steven; Nguyen, Bang; Melewar, T. C.

    2015-01-01

    Purpose - Against the background of increasing consumption of luxury fashion brands by young female consumers in Asian countries, this paper offers insights into the consumption motives and purchasing behaviour of that market segment in Taiwan.\\ud \\ud Design/methodology/approach - Analysis of data collected using face-to-face semi-structured interviews with twenty-three 18-32 year-old fashion-conscious females was completed and new empirical insights are offered.\\ud \\ud Findings - The study f...

  3. CENS as a network for knowledge dissemination and for expertise on energy, nuclear safety and security

    International Nuclear Information System (INIS)

    Chakraborty, S.; Stoian, A.

    2005-01-01

    This is a time when the whole of Europe faces energy and environmental transitions. CEE countries face in addition the challenge of implementing medium- to long-term energy reforms in order to comply with EU legislation and practices. Crucial to the proper managing of these common and fundamental concerns is the cooperation between developed and transforming countries. At a lower level this implies that problems specific to CEE countries, such as fragmentation and lack of performing resources, can be overcome through collaboration and knowledge transfer within a network of concerned and competent entities. As an organization aiming to support environmental protection by enhancing the safety and security of nuclear facilities in CEE countries, CENS is focused on being an independent forum and platform organization for the dissemination of scientific and technical knowledge and of expertise in the nuclear and energy-related communities. In seeking to achieve this objective, CENS has over the past two years provided a system of networking and international membership for nuclear regulators in CEE countries and for technical support organizations from around Europe. (orig.)

  4. Nuclear power plant monitoring using real-time learning neural network

    International Nuclear Information System (INIS)

    Nabeshima, Kunihiko; Tuerkcan, E.; Ciftcioglu, O.

    1994-01-01

    In the present research, artificial neural network (ANN) with real-time adaptive learning is developed for the plant wide monitoring of Borssele Nuclear Power Plant (NPP). Adaptive ANN learning capability is integrated to the monitoring system so that robust and sensitive on-line monitoring is achieved in real-time environment. The major advantages provided by ANN are that system modelling is formed by means of measurement information obtained from a multi-output process system, explicit modelling is not required and the modelling is not restricted to linear systems. Also ANN can respond very fast to anomalous operational conditions. The real-time ANN learning methodology with adaptive real-time monitoring capability is described below for the wide-range and plant-wide data from an operating nuclear power plant. The layered neural network with error backpropagation algorithm for learning has three layers. The network type is auto-associative, inputs and outputs are exactly the same, using 12 plant signals. (author)

  5. Fabulous Fashions: Links to Learning, Literacy, and Life

    Science.gov (United States)

    Thompson, Anne L.

    2005-01-01

    Fabulous Fashions is a program established in 2000 for fifth through eighth graders attending high-need school, M.S. 127, in the Castle Hill section of the Bronx. Within the program, fashion design is offered three times a week; students who enroll are required to attend all three sessions. Students may participate in as many seasons of fashion as…

  6. Control and monitoring for e-fulfilment in fashion

    NARCIS (Netherlands)

    Henny Jordaan; Hans-Heinrich Glöckner; Reinder Pieters; Stef Weijers

    2015-01-01

    More than before fashion is sold through e-channels and this implies an increase in e-logistics. Shop selling stagnates. But as fashion sales handled through e-channels is becoming a substantial part of the business, succesfully managing such a channel is a challange for almost all fashion

  7. Fashion beyond identity: The three ecologies of dress

    NARCIS (Netherlands)

    Breuer, R.L.A.

    2015-01-01

    The purpose of this book is to move beyond the association of fashion with the mere representation of identity. Fashion should be understood as much more than that. The book argues that we should view fashion through a heterogeneous prism, one that enables us to think critically about the

  8. The revival of fashion brands between marketing and history: the case of the Italian fashion company Pucci

    OpenAIRE

    Merlo, Elisabetta; Perugini, Mario

    2015-01-01

    The purpose of this paper is to shed light on the contribution that history can give to marketing strategies aimed at revitalizing fashion brands. It focuses on the revival strategy implemented in recent years by the Pucci fashion company.

  9. Nuclear reactors project optimization based on neural network and genetic algorithm; Otimizacao em projetos de reatores nucleares baseada em rede neural e algoritmo genetico

    Energy Technology Data Exchange (ETDEWEB)

    Pereira, Claudio M.N.A. [Instituto de Engenharia Nuclear (IEN), Rio de Janeiro, RJ (Brazil); Schirru, Roberto; Martinez, Aquilino S. [Universidade Federal, Rio de Janeiro, RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia

    1997-12-01

    This work presents a prototype of a system for nuclear reactor core design optimization based on genetic algorithms and artificial neural networks. A neural network is modeled and trained in order to predict the flux and the neutron multiplication factor values based in the enrichment, network pitch and cladding thickness, with average error less than 2%. The values predicted by the neural network are used by a genetic algorithm in this heuristic search, guided by an objective function that rewards the high flux values and penalizes multiplication factors far from the required value. Associating the quick prediction - that may substitute the reactor physics calculation code - with the global optimization capacity of the genetic algorithm, it was obtained a quick and effective system for nuclear reactor core design optimization. (author). 11 refs., 8 figs., 3 tabs.

  10. Assessment of wireless Sensor Networks for Digital Instrument and Control System at Nuclear Facilities

    International Nuclear Information System (INIS)

    Gomma, R.I.M.

    2015-01-01

    Instrumentation and Control (I and C) systems play a crucial role in the operation of Nuclear Power Plants (NPPs). The most important task of I and C systems is to ensure safety, availability, and performance of the plant. The advanced generation of NPP design is expected to have the higher degree of automation; consequently, it requires new solutions in both sensing technologies and digital control. In general, the world’s nuclear power fleet is relying on the progress of digital electronics and information technology, to create incentives for integrated replacement of traditional analog electronics with novel digital I and C systems that rely on wireless technology. Moreover, as the domain of Wireless Sensor Networks (WSN) increases its market share in many industrial, health, and critical applications, it has matured significantly. As a result, the barriers to the nuclear industry entry will surely continue to decrease further. Nowadays, several WSN deployments for on-line monitoring of the nuclear environment have been recently addressed by incremental and experimental networks. Furthermore, upon tightening new regulations, the demand for using smart wireless sensing for safety, and surveillance applications of nuclear installations are growing rapidly. The first part of this thesis describes the design of a practical small-scale WSN that allows smart real-time monitoring of radiation levels at nuclear facilities. A wireless system combined with a radiation sensor and associated peripherals been developed and implemented on ZigBee technology using the TI CC2530 chip. The radiation sensor uses a Geiger Muller Tube (GMT) as a reliable detector for the radioactive particulates in the gaseous effluent vented from nuclear facilities. The WSN allows the operators to record and control the radiation levels emitted into the environment, and it is supported by a warning system, for the early detection of radiation release. We evaluated the performance of the radiation

  11. UPAYA PENINGKATAN EXPORT DRIVE INDUSTRI FASHION DI ERA GLOBALISASI

    Directory of Open Access Journals (Sweden)

    Idah Hadijah

    2014-05-01

    Full Text Available The Efforts to Increase Export Drives of Fashion Industy in the Globali­sation Era. The fashion industry is inseparable from the development of fashion, cultural element/national culture, and the influence of fashion in many aspects of human life. Thus, fashion industry is a positive business opportunities in globalization era. Fashion industry involves various parties such as the resource of fabric thread, fabric manufacturers, designer, producers to distributors, starts from small business to large business, and also involves a lot of workers with various skills and talents. In order to support fashion industry producers having positive export drives, it is necessary to to pay attention to many components, such as production, supplier, and the final products that are distributed to the retailers. These components are also related to the quality of human resources, material resources, fashion forecasting, and the multimedia of fashion industry. : Industri fashion, tidak terlepas dari perkembangan busana, unsur budaya/ kultur suatu bangsa, serta pengaruh busana dalam berbagai aspek kehidupan manusia. Dengan demikian industri fashion merupakan peluang bisnis yang positif di era globalisasi. Industri fashion melibatkan berbagai pihak mulai dari asal serat, pem­buatan kain, desainer, produsen sampai distributor, mulai dari bisnis kecil sampai bisnis besar, juga melibatkan banyak pekerja dengan berbagai keahlian dan bakat. Upaya produsen industri fashion agar memiliki export drive yang positif, perlu memperhatikan komponen produksi, komponen supplier, produk akhir yang didistri­busikan pada retailer. Komponen-komponen tersebut terkait dengan kualitas: sumber daya manusia, sumber daya material, fashion forecasting, dan multimedia industri fashion.

  12. Career Exploration in the Fashion Industry: A Suggested Program Guide. Fashion Industry Series No. 1.

    Science.gov (United States)

    Fashion Inst. of Tech., New York, NY.

    The career exploration guide is the first of a series of five interrelated program resource guides encompassing the various dimensions of the fashion industry. The series is intended to provide an information source for establishing, expanding, or evaluating secondary and adult vocational instructional programs related to the broad field of…

  13. Challenges and Prospects of Equipment Health Monitoring with Wireless Sensor Network in Nuclear Power Plants

    International Nuclear Information System (INIS)

    Chen, Dongyi; Jiang, Jin; Bari, Ataul; Wang, Quan; Hashemian, Hash-M.

    2014-01-01

    A wireless sensor network (WSN) system can offer tremendous benefits to equipment condition monitoring in newly-constructed and/or refurbished nuclear power plants (NPPs). However, it has not been widely accepted so far because of the following requirements by the NPP operators ectromagnetic (EM) emissions from the wireless transceivers must not interfere with the functionalities of the sensitive safety and protection systems in the plant, WSN must perform reliably in the presence of high levels of EM interference from devices such as relays and motor driven pumps, and ionizing radiation sources, dependable WSN performance in harsh industrial environments that are cluttered with cable trays, piping, valves, pumps, motors, and concrete and steel structures, and trict compliance with nuclear regulatory guidelines on EM emissions by the wireless devices. This paper will review the key issues associated with the deployment of WSN for equipment condition monitoring in NPPs. Some promising WSN technologies that can be used in NPP applications are also discussed

  14. Sensor and Communication Network Technology for Harsh Environments in the Nuclear Power Plant

    International Nuclear Information System (INIS)

    Cho, Jai Wan; Choi, Young Soo; Lee, Jae Chul; Choi, Yu Rak; Jung, Gwang Il; Jung, Jong Eun; Park, Hee Yoon; Hong, Seok Bong; Koo, In Soo

    2008-02-01

    One of the challenges in harsh environments qualification and verification for emerging new I and C system of the nuclear power plant is to define the operational environment of these new emerging I and C sensor and communication network such that they are tested to the limits of a mission without requiring expensive over design. To aid this, this report defines, discusses and recommends environmental guideline and verification requirements for using state-of-the-art RPS sensors, fiber optic communication system, wireless communication and wireless smart sensors in nuclear harsh environments. This report focuses on advances in sensors (e.g., temperature, pressure, neutron and thermal power sensors) and their potential impact. Discussed are: radiation, thermal, electromagnetic, and electrical environment specifications. Presented are the typical performance data (survivability guidelines and experimental data), evaluation procedure and standard test method of communication devices, state-of-the-art RPS sensors, and communication systems

  15. Challenges and Prospects of Equipment Health Monitoring with Wireless Sensor Network in Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Dongyi [University of Electronic Science and Technology of China, Chengdu (China); Jiang, Jin; Bari, Ataul; Wang, Quan [University of Western Ontario, Ontario (Canada); Hashemian, Hash-M. [AMS Technology Center Knoxville (United States)

    2014-08-15

    A wireless sensor network (WSN) system can offer tremendous benefits to equipment condition monitoring in newly-constructed and/or refurbished nuclear power plants (NPPs). However, it has not been widely accepted so far because of the following requirements by the NPP operators ectromagnetic (EM) emissions from the wireless transceivers must not interfere with the functionalities of the sensitive safety and protection systems in the plant, WSN must perform reliably in the presence of high levels of EM interference from devices such as relays and motor driven pumps, and ionizing radiation sources, dependable WSN performance in harsh industrial environments that are cluttered with cable trays, piping, valves, pumps, motors, and concrete and steel structures, and trict compliance with nuclear regulatory guidelines on EM emissions by the wireless devices. This paper will review the key issues associated with the deployment of WSN for equipment condition monitoring in NPPs. Some promising WSN technologies that can be used in NPP applications are also discussed.

  16. Sensor and Communication Network Technology for Harsh Environments in the Nuclear Power Plant

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Jai Wan; Choi, Young Soo; Lee, Jae Chul; Choi, Yu Rak; Jung, Gwang Il; Jung, Jong Eun; Park, Hee Yoon; Hong, Seok Bong; Koo, In Soo

    2008-02-15

    One of the challenges in harsh environments qualification and verification for emerging new I and C system of the nuclear power plant is to define the operational environment of these new emerging I and C sensor and communication network such that they are tested to the limits of a mission without requiring expensive over design. To aid this, this report defines, discusses and recommends environmental guideline and verification requirements for using state-of-the-art RPS sensors, fiber optic communication system, wireless communication and wireless smart sensors in nuclear harsh environments. This report focuses on advances in sensors (e.g., temperature, pressure, neutron and thermal power sensors) and their potential impact. Discussed are: radiation, thermal, electromagnetic, and electrical environment specifications. Presented are the typical performance data (survivability guidelines and experimental data), evaluation procedure and standard test method of communication devices, state-of-the-art RPS sensors, and communication systems.

  17. Acoustic emission condition monitoring of a nuclear power plant check valve using artificial neural networks

    International Nuclear Information System (INIS)

    Lee, Joon Hyun; Lee, Min Rae; Kim, Jung Teak

    2005-01-01

    In this study, an advanced condition monitoring technique based on acoustic emission (AE) detection and artificial neural networks was applied to a check valve, one of the components being used extensively in a safety system of a nuclear power plant (Npp). AE testing for a check valve under controlled flow loop conditions was performed to detect and evaluate disk movement for valve degradation such as wear and leakage due to foreign object interference in a check valve. It is clearly demonstrated that the evaluation of different types of failure modes such as disk wear and check valve leakage were successful by systematically analyzing the characteristics of various AE parameters. It is also shown that the leak size can be determined with an artificial neural network

  18. Data management problems with a distributed computer network on nuclear power stations

    International Nuclear Information System (INIS)

    Davis, I.

    1980-01-01

    It is generally accepted within the Central Electricity Generating Board that the centralized process computers at some nuclear power plants are going to be replaced with distributed systems. Work on the theoretical considerations involved in such a replacement, including the allocation of data within the system, is going on with the goal of developing a simple, pragmatic approach to the determination of the required system resilience. A flexible network architecture which can accomodate expansions in the future and can be understood by non-computer specialists can thus be built up. (LL)

  19. Summary Report of the Technical Meeting on International Network of Nuclear Reaction Data Centres

    International Nuclear Information System (INIS)

    Otuka, Naohiko; Herman, Michal

    2016-07-01

    This report summarizes the IAEA Technical Meeting on the International Network of Nuclear Reaction Data Centres held at the China Hall of Science and Technology in Beijing, China from 7 to 10 June 2016. The meeting was attended by 23 participants representing 13 cooperative Centres from 8 Member States (China, Hungary, India, Japan, Korea, Russia, Ukraine and USA) and 2 International Organisations (NEA, IAEA) as well as two participants from Kazakhstan. A summary of the meeting is given in this report along with the conclusions and actions. (author)

  20. Fuzzy logic and artificial neural networks for nuclear power plant applications

    International Nuclear Information System (INIS)

    Berkan, R.C.; Eryurek, E.; Upadhyaya, B.R.

    1992-01-01

    This paper discusses the feasibility of applying fuzzy logic and neural networks to plant-wide monitoring, diagnostics, and control problems. Different data sets are gathered from several sources including two commercial Pressurized Water Reactors (PWR), the Experimental Breeder Reactor-II (EBR-II), and the conceptual design of Modular Liquid-Metal Reactor (PRISM). These data sets are used to illustrate applications to operating processes, and to PRISM design. The results show that the artificial intelligence approach to a number of operational tasks can considerably improve the safety and availability of nuclear power generation

  1. North Korea nuclear test analysis results using KMA seismic and infrasound networks

    Science.gov (United States)

    Jeon, Y. S.; Park, E.; Lee, D.; Min, K.; CHO, S.

    2017-12-01

    Democratic People's Republic of Korea(DPRK) carried out 6th nuclear test on 3 Sep. 2017 at 03:30 UTC. Seismic and infrasound network operated by Korea Meteorological Administration(KMA) successfully detected signals took place in the DPRK's test site, Punggye-ri. First, we checked that Pg/Lg spectral amplitude ratio greater than 1 in the frequency range from 1.0 to 10.0 Hz is useful to discriminate between DPRK test signals and natural earthquakes. KMA's infrasound stations of Cheorwon(CW) and Yanggu(YG) successfully monitored the azimuth direction of the arrival of the infrasound signals generated from DPRK underground nuclear explosions, including the recent test on September 03, 2017. The azimuthal direction of 210(CW) and 130 (YG) point out Punggye-ri test site. Complete waveforms at stations MDJ, CHC2, YNCB in long period(0.05 to 0.1 HZ) are jointly inverted with local P-wave polarities to generate moment tensor inversion result of the explosive moment 1.20e+24 dyne cm(Mw 5.31) and 65% of ISO. The moment magnitude of 5th, 4th and 3rd are 4.61, 4.69 and 4.46 respectively. Source type moment tensor inversion result of DPRK nuclear tests show that the event is significantly away from the deviatoric line of the Hudson et at. (1989) source-type diagram and identifies as having a significant explosive component. Analysis results using seismic and infrasound network verify that the DPRK's explosion tests classified as nuclear test.

  2. Large research infrastrucures and networking. Two key factors for maintaining nuclear expertise in Europe

    International Nuclear Information System (INIS)

    Cognet, G.; Iracane, D.

    2004-01-01

    Large research infrastructures are of key importance to improve the efficiency and the safety of nuclear energy production. To support present and coming power reactors and fuel cycle facilities and to develop future systems, it is necessary to optimise these infrastructures and their use by taking into account the networking of existing facilities, the access by the European researchers to conduct their own research projects and the creation of new installations when facing ageing issues. Large infrastructures include material testing reactor, hot laboratories for material and fuel under irradiation studies, fuel cycle researches and facilities dedicated to severe accident studies. For example, the CEA severe accident study platform has been recently used by a Bulgarian team to conduct its own research project with a grant provided by the European Commission. Furthermore, because present European material testing reactors are ageing, renewing the irradiation capability is an important and structuring stake for the fission research in Europe in order to continue safe and optimised operations of existing reactors, to support Generation 4 RTD and to keep alive competences. Considering that, CEA has decided to launch the project Jules Horowitz aiming at building a new research reactor. The access to the CEA facilities, including the Jules Horowitz reactor, combined with equivalent possibilities of access to other European facilities through a specific platform would help to develop a long-term vision, to create a coherent and dynamic strategy, to contribute to the stimulation of a large cooperation on nuclear fission, to enable a common approach of safety issues, to gather competencies, to promote the attractiveness of nuclear research to young scientists and to maintain European nuclear expertise at the highest level. This paper intends to provide a view of the existing and needed infrastructures, discuss the ways of access and finally open the discussion on the

  3. Neoliberal fashion: The return to sewing sweatshops

    Directory of Open Access Journals (Sweden)

    Jerónimo Montero

    2012-01-01

    Full Text Available This paper analyzes the re-emergence of sewing sweatshops both in major and peripheral big cities around the world, in order to understand the changes that took place in the fashion industry over the past four decades and their consequences on the workers. Two case studies were carried out to this aim: one in the city of Buenos Aires and another one in the province of Prato [Italy]. The results of the investigation show that this sector was a pioneer in the Neoliberal industrial re-organization processes. In both case studies, the closing down of factories and the massive use of informal urban workshop subcontracting resulted in significant asset concentration as well as in a marked deterioration of labor conditions. In fact, human trafficking and the slavery of thousands of immigrant workers are vital to this industry's operation

  4. Ropajes: Sewing and Fashion Design Courses

    Directory of Open Access Journals (Sweden)

    Carlos J. Lebrón Cajigas

    2014-11-01

    Full Text Available Vilma Martínez is an entrepreneur from Puerto Rico that started a sewing school that kept growing and expanding into related courses and businesses. Those businesses reach several industries such as education, fashion, and entertainment. Besides having to deal with the management of the marketing, operations, human resources, and other functions, she also had to face problems that are particular to family businesses and to new businesses. Even though the economic environment in PR and the industry environment were very difficult, there were also social and demographic factors that helped her sewing school segment to experience significant growth. The growth of the sewing school was also due to the advertising, pricing, and other marketing activities implemented and that kept evolving over time from constant experimentation. Many strategic issues are presented, including relocation, larger facilities, accreditation, and the hiring of non-family employees.

  5. Fashion garment manufacturing - FGM and cyclability theory

    Science.gov (United States)

    Mendes, F. D.; Dos Santos, M. C. L.

    2017-10-01

    This article, derived from an ongoing research, presents the possibilities of reducing the inappropriate disposal of textile residues generated by the fabric cutting sector of the Fashion Garment Manufacturing (FGM). The raw material used is very varied, resulting in a large number of productive processes. FGM produces clothing that has as its main features a short life cycle, a high rate of diversification and differentiation, and small production batches, resulting in few similar parts. The production process is differentiated according to the characteristics of the fabric and the look of the garment. During the production process, at least 10% of textile waste is generated during the cutting process, which is constantly discarded in an inadequate way. The Cyclability theory is researched aiming at the possibility of reduction in the generation of waste and elimination of inappropriate disposal. The case study presents the action research carried out in three small Brazilian companies to study the applicability of the Cyclability theory.

  6. ROMANIAN FOLKLORE MOTIFS IN FASHION DESIGN

    Directory of Open Access Journals (Sweden)

    MOCENCO Alexandra

    2014-05-01

    Full Text Available The traditional Romanian costume such as the entire popular art (architecture, woodcarvins, pottery etc. was born and lasted in our country since ancient times. Closely related to human existence, the traditional costume reflected over the years as reflected nowadays, the mentality and artistic conception of the people. Today the traditional Romanian costume became an inspiration source to the wholesale fashion production industry designers, both Romanian and international. Although the contemporary designers are working in accordance with a vision, using a wide area of styles, methods and current technology, they usually return to traditional techniques and ethnic folklore motifs, which converts and resize them, integrating them in their contemporary space. Adrian Oianu is a very appreciated Romanian designer who launched two collections inspired by his native’s country traditional costumes: “Suflecata pan’ la brau” (“Turned up ‘til the belt” and “Bucurie” (“Joy”. Dorin Negrau had as inspiration for his “Lost” collection the traditional costume from the Bihor region. Yves Saint Laurent had a collection inspired by the Romanian traditional flax blouses called “La blouse roumaine”. The paper presents the traditional Romanian values throw fashion collections. The research activity will create innovative concepts to support the garment industry in order to develop their own brand and to bring the design activities in Romania at an international level. The research was conducted during the initial stage of a project, financed through national founds, consisting in a documentary study on ethnographic characteristics of the popular costume from different regions of the country.

  7. Accelerating learning of neural networks with conjugate gradients for nuclear power plant applications

    International Nuclear Information System (INIS)

    Reifman, J.; Vitela, J.E.

    1994-01-01

    The method of conjugate gradients is used to expedite the learning process of feedforward multilayer artificial neural networks and to systematically update both the learning parameter and the momentum parameter at each training cycle. The mechanism for the occurrence of premature saturation of the network nodes observed with the back propagation algorithm is described, suggestions are made to eliminate this undesirable phenomenon, and the reason by which this phenomenon is precluded in the method of conjugate gradients is presented. The proposed method is compared with the standard back propagation algorithm in the training of neural networks to classify transient events in neural power plants simulated by the Midland Nuclear Power Plant Unit 2 simulator. The comparison results indicate that the rate of convergence of the proposed method is much greater than the standard back propagation, that it reduces both the number of training cycles and the CPU time, and that it is less sensitive to the choice of initial weights. The advantages of the method are more noticeable and important for problems where the network architecture consists of a large number of nodes, the training database is large, and a tight convergence criterion is desired

  8. Safety control of nuclear power operations using self-programming neural networks

    International Nuclear Information System (INIS)

    Jouse, W.C.; Williams, J.G.

    1993-01-01

    In the design and operation of nuclear reactors, safety-related goals must be embedded in complex multivariate control strategies. It is often the case that the goals exist only as mental models in the mind of the designer or the operator. In order to effect control that is risk averse, the goals must be translated into an effective control strategy that can be both verified and validated. The relation that these safety goals have to a particular architecture of artificial neural network, the Barto-Sutton architecture, is examined and the capability of the network to embed safety goals in nontrivial control tasks is demonstrated. To realize these goals, the network was extended to encompass a multiple-input/multiple-output control structure. The network synthesizes a control schedule through the construction of artificial precursors to failure; these serve as an additional, virtual layer in the defenses against fission product release. The synthesized schedule can be visually inspected for anomalies and inconsistencies and is validated during training

  9. Neural network for adapting nuclear power plant control for wide-range operation

    International Nuclear Information System (INIS)

    Ku, C.C.; Lee, K.Y.; Edwards, R.M.

    1991-01-01

    A new concept of using neural networks has been evaluated for optimal control of a nuclear reactor. The neural network uses the architecture of a standard backpropagation network; however, a new dynamic learning algorithm has been developed to capture the underlying system dynamics. The learning algorithm is based on parameter estimation for dynamic systems. The approach is demonstrated on an optimal reactor temperature controller by adjusting the feedback gains for wide-range operation. Application of optimal control to a reactor has been considered for improving temperature response using a robust fifth-order reactor power controller. Conventional gain scheduling can be employed to extend the range of good performance to accommodate large changes in power where nonlinear characteristics significantly modify the dynamics of the power plant. Gain scheduling is developed based on expected parameter variations, and it may be advantageous to further adapt feedback gains on-line to better match actual plant performance. A neural network approach is used here to adapt the gains to better accommodate plant uncertainties and thereby achieve improved robustness characteristics

  10. High reliable and Real-time Data Communication Network Technology for Nuclear Power Plant

    International Nuclear Information System (INIS)

    Jeong, K. I.; Lee, J. K.; Choi, Y. R.; Lee, J. C.; Choi, Y. S.; Cho, J. W.; Hong, S. B.; Jung, J. E.; Koo, I. S.

    2008-03-01

    As advanced digital Instrumentation and Control (I and C) system of NPP(Nuclear Power Plant) are being introduced to replace analog systems, a Data Communication Network(DCN) is becoming the important system for transmitting the data generated by I and C systems in NPP. In order to apply the DCNs to NPP I and C design, DCNs should conform to applicable acceptance criteria and meet the reliability and safety goals of the system. As response time is impacted by the selected protocol, network topology, network performance, and the network configuration of I and C system, DCNs should transmit a data within time constraints and response time required by I and C systems to satisfy response time requirements of I and C system. To meet these requirements, the DCNs of NPP I and C should be a high reliable and real-time system. With respect to high reliable and real-time system, several reports and techniques having influences upon the reliability and real-time requirements of DCNs are surveyed and analyzed

  11. Application of neural networks to validation of feedwater flow rate in a nuclear power plant

    International Nuclear Information System (INIS)

    Khadem, M.; Ipakchi, A.; Alexandro, F.J.; Colley, R.W.

    1993-01-01

    Feedwater flow rate measurement in nuclear power plants requires periodic calibration. This is due to the fact that the venturi surface condition of the feedwater flow rate sensor changes because of a chemical reaction between the surface coating material and the feedwater. Fouling of the venturi surface, due to this chemical reaction and the deposits of foreign materials, has been observed shortly after a clean venturi is put in operation. A fouled venturi causes an incorrect measurement of feedwater flow rate, which in turn results in an inaccurate calculation of the generated power. This paper presents two methods for verifying incipient and continuing fouling of the venturi of the feedwater flow rate sensors. Both methods are based on the use of a set of dissimilar process variables dynamically related to the feedwater flow rate variable. The first method uses a neural network to generate estimates of the feedwater flow rate readings. Agreement, within a given tolerance, of the feedwater flow rate instrument reading, and the corresponding neural network output establishes that the feedwater flow rate instrument is operating properly. The second method is similar to the first method except that the neural network predicts the core power which is calculated from measurements on the primary loop, rather than the feedwater flow rates. This core power is referred to the primary core power in this paper. A comparison of the power calculated from the feedwater flow measurements in the secondary loop, with the calculated and neural network predicted primary core power provides information from which it can be determined whether fouling is beginning to occur. The two methods were tested using data from the feedwater flow meters in the two feedwater flow loops of the TMI-1 nuclear power plant

  12. Situation of the education in the nuclear field: networks of training and paper of the universities; Situacion de la educacion en el campo nuclear: redes de formacion y papel de las universidades

    Energy Technology Data Exchange (ETDEWEB)

    Minguez, E.

    2008-07-01

    In this work the education networks in nuclear engineering around Europe American and Asia are presented, focusing in the main role of universities in collaboration with the nuclear industry. (Author) 5 refs.

  13. Development and Operation of International Nuclear Education/Training Program and HRD Cooperation Network

    International Nuclear Information System (INIS)

    Lee, E. J.; Min, B. J.; Han, K. W.

    2006-12-01

    The primary result of the project is the establishment of a concept of International Nuclear R and D Academy that integrates the on-going long term activity for international nuclear education/training and a new activity to establish an international cooperation network for nuclear human resources development. For this, the 2007 WNU Summer Institute was hosted with the establishment of an MOU and subsequent preparations. Also, ANENT was promoted through development of a cyber platform for the ANENT web-portal, hosting the third ANENT Coordination Committee meeting, etc. Then a cooperation with universities in Vietnam was launched resulting in preparation of an MOU for the cooperation. Finally, a relevant system framework was established and required procedures were drafted especially for providing students from developing countries with long term education/training programs (e.g. MS and Ph D. courses). The international nuclear education/training programs have offered 13 courses to 182 people from 43 countries. The overall performance of the courses was evaluated to be outstanding. In parallel, the establishment of an MOU for the cooperation of KOICA-IAEA-KAERI courses to ensure their stable and systematic operation. Also, an effort was made to participate in FNCA. Atopia Hall of the International Nuclear Training and Education Center (INTEC) hosted 477 events (corresponding to 18,521 participants) and Nuri Hall (guesthouse) accommodated 4,616 people in 2006. This shows a steady increase of the use rate since the opening of the center, along with a continuous improvement of the equipment

  14. Development and Operation of International Nuclear Education/Training Program and HRD Cooperation Network

    Energy Technology Data Exchange (ETDEWEB)

    Lee, E J; Min, B J; Han, K W [and others

    2006-12-15

    The primary result of the project is the establishment of a concept of International Nuclear R and D Academy that integrates the on-going long term activity for international nuclear education/training and a new activity to establish an international cooperation network for nuclear human resources development. For this, the 2007 WNU Summer Institute was hosted with the establishment of an MOU and subsequent preparations. Also, ANENT was promoted through development of a cyber platform for the ANENT web-portal, hosting the third ANENT Coordination Committee meeting, etc. Then a cooperation with universities in Vietnam was launched resulting in preparation of an MOU for the cooperation. Finally, a relevant system framework was established and required procedures were drafted especially for providing students from developing countries with long term education/training programs (e.g. MS and Ph D. courses). The international nuclear education/training programs have offered 13 courses to 182 people from 43 countries. The overall performance of the courses was evaluated to be outstanding. In parallel, the establishment of an MOU for the cooperation of KOICA-IAEA-KAERI courses to ensure their stable and systematic operation. Also, an effort was made to participate in FNCA. Atopia Hall of the International Nuclear Training and Education Center (INTEC) hosted 477 events (corresponding to 18,521 participants) and Nuri Hall (guesthouse) accommodated 4,616 people in 2006. This shows a steady increase of the use rate since the opening of the center, along with a continuous improvement of the equipment.

  15. Nuclear Physics Science Network Requirements Workshop, May 6 and 7, 2008. Final Report

    International Nuclear Information System (INIS)

    Tierney, Ed. Brian L; Dart, Ed. Eli; Carlson, Rich; Dattoria, Vince; Ernest, Michael; Hitchcock, Daniel; Johnston, William; Kowalski, Andy; Lauret, Jerome; Maguire, Charles; Olson, Douglas; Purschke, Martin; Rai, Gulshan; Watson, Chip; Vale, Carla

    2008-01-01

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the US Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States of America. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In May 2008, ESnet and the Nuclear Physics (NP) Program Office of the DOE Office of Science organized a workshop to characterize the networking requirements of the science programs funded by the NP Program Office. Most of the key DOE sites for NP related work will require significant increases in network bandwidth in the 5 year time frame. This includes roughly 40 Gbps for BNL, and 20 Gbps for NERSC. Total transatlantic requirements are on the order of 40 Gbps, and transpacific requirements are on the order of 30 Gbps. Other key sites are Vanderbilt University and MIT, which will need on the order of 20 Gbps bandwidth to support data transfers for the CMS Heavy Ion program. In addition to bandwidth requirements, the workshop emphasized several points in regard to science process and collaboration. One key point is the heavy reliance on Grid tools and infrastructure (both PKI and tools such as GridFTP) by the NP community. The reliance on Grid software is expected to increase in the future. Therefore, continued development and support of Grid software is very important to the NP science community. Another key finding is that scientific productivity is greatly enhanced by easy researcher-local access to instrument data. This is driving the creation of distributed repositories for instrument data at collaborating institutions, along with a corresponding increase in demand for network-based data transfers and the tools

  16. Time response prediction of Brazilian Nuclear Power Plant temperature sensors using neural networks

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Roberto Carlos dos; Pereira, Iraci Martinez, E-mail: rcsantos@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2011-07-01

    This work presents the results of the time constants values predicted from ANN using Angra I Brazilian nuclear power plant data. The signals obtained from LCSR loop current step response test sensors installed in the process presents noise end fluctuations that are inherent of operational conditions. Angra I nuclear power plant has 20 RTDs as part of the protection reactor system. The results were compared with those obtained from traditional way. Primary coolant RTDs (Resistance Temperature Detector) typically feed the plant's control and safety systems and must, therefore, be very accurate and have good dynamic performance. An in-situ test method called LCSR - loop current step response test was developed to measure remotely the response time of RTDs. In the LCSR method, the response time of the sensor is identified by means of the LCSR transformation that involves the dynamic response modal time constants determination using a nodal heat transfer model. For this reason, this calculation is not simple and requires specialized personnel. This work combines the two methodologies, Plunge test and LCSR test, using neural networks. With the use of neural networks it will not be necessary to use the LCSR transformation to determine sensor's time constant and this leads to more robust results. (author)

  17. Artificial neural network model for prediction of safety performance indicators goals in nuclear plants

    Energy Technology Data Exchange (ETDEWEB)

    Souto, Kelling C.; Nunes, Wallace W. [Instituto Federal de Educacao, Ciencia e Tecnologia do Rio de Janeiro, Nilopolis, RJ (Brazil). Lab. de Aplicacoes Computacionais; Machado, Marcelo D., E-mail: dornemd@eletronuclear.gov.b [ELETROBRAS Termonuclear S.A. (ELETRONUCLEAR), Rio de Janeiro, RJ (Brazil). Gerencia de Combustivel Nuclear - GCN.T

    2011-07-01

    Safety performance indicators have been developed to provide a quantitative indication of the performance and safety in various industry sectors. These indexes can provide assess to aspects ranging from production, design, and human performance up to management issues in accordance with policy, objectives and goals of the company. The use of safety performance indicators in nuclear power plants around the world is a reality. However, it is necessary to periodically set goal values. Such goals are targets relating to each of the indicators to be achieved by the plant over a predetermined period of operation. The current process of defining these goals is carried out by experts in a subjective way, based on actual data from the plant, and comparison with global indices. Artificial neural networks are computational techniques that present a mathematical model inspired by the neural structure of intelligent organisms that acquire knowledge through experience. This paper proposes an artificial neural network model aimed at predicting values of goals to be used in the evaluation of safety performance indicators for nuclear power plants. (author)

  18. Improvement of radiation dose estimation due to nuclear accidents using deep neural network and GPU

    Energy Technology Data Exchange (ETDEWEB)

    Desterro, Filipe S.M.; Almeida, Adino A.H.; Pereira, Claudio M.N.A., E-mail: filipesantana18@gmail.com, E-mail: adino@ien.gov.br, E-mail: cmcoelho@ien.gov.br [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil)

    2017-07-01

    Recently, the use of mobile devices has been proposed for dose assessment during nuclear accidents. The idea is to support field teams, providing an approximated estimation of the dose distribution map in the vicinity of the nuclear power plant (NPP), without needing to be connected to the NPP systems. In order to provide such stand-alone execution, the use of artificial neural networks (ANN) has been proposed in substitution of the complex and time consuming physical models executed by the atmospheric dispersion radionuclide (ADR) system. One limitation observed on such approach is the very time-consuming training of the ANNs. Moreover, if the number of input parameters increases the performance of standard ANNs, like Multilayer-Perceptron (MLP) with backpropagation training, is affected leading to unreasonable training time. To improve learning, allowing better dose estimations, more complex ANN architectures are required. ANNs with many layers (much more than a typical number of layers), referred to as Deep Neural Networks (DNN), for example, have demonstrating to achieve better results. On the other hand, the training of such ANNs is very much slow. In order to allow the use of such DNNs in a reasonable training time, a parallel programming solution, using Graphic Processing Units (GPU) and Computing Unified Device Architecture (CUDA) is proposed. This work focuses on the study of computational technologies for improvement of the ANNs to be used in the mobile application, as well as their training algorithms. (author)

  19. Time response prediction of Brazilian Nuclear Power Plant temperature sensors using neural networks

    International Nuclear Information System (INIS)

    Santos, Roberto Carlos dos; Pereira, Iraci Martinez

    2011-01-01

    This work presents the results of the time constants values predicted from ANN using Angra I Brazilian nuclear power plant data. The signals obtained from LCSR loop current step response test sensors installed in the process presents noise end fluctuations that are inherent of operational conditions. Angra I nuclear power plant has 20 RTDs as part of the protection reactor system. The results were compared with those obtained from traditional way. Primary coolant RTDs (Resistance Temperature Detector) typically feed the plant's control and safety systems and must, therefore, be very accurate and have good dynamic performance. An in-situ test method called LCSR - loop current step response test was developed to measure remotely the response time of RTDs. In the LCSR method, the response time of the sensor is identified by means of the LCSR transformation that involves the dynamic response modal time constants determination using a nodal heat transfer model. For this reason, this calculation is not simple and requires specialized personnel. This work combines the two methodologies, Plunge test and LCSR test, using neural networks. With the use of neural networks it will not be necessary to use the LCSR transformation to determine sensor's time constant and this leads to more robust results. (author)

  20. Artificial neural network to support thermohydraulic design optimization for an advanced nuclear heat removal system

    International Nuclear Information System (INIS)

    Ridluan, Artit; Tokuhiro, Akira; Linda, Ondrej; Manic, Milos

    2009-01-01

    The U.S. Department of Energy (DOE) is leading a number of initiatives, including one known as the Next Generation Nuclear Plant (NGNP) project. One of the NGNP nuclear system concepts is the Very High Temperature (gas-cooled) Reactor (VHTR) that may be coupled to a hydrogen generating plant to support the anticipated hydrogen economy. For the NGNP, an efficient power conversion system using an Intermediate Heat Exchanger (IHX) is key to electricity and/or process heat generation (hydrogen production). Ideally, it's desirable for the IHX to be compact and thermally efficient. However, traditional heat exchanger design practices do not assure that the design parameters are optimized. As part of NGNP heat exchanger design and optimization project, this research paper thus proposes developing a recurrent-type Artificial Neural Network (ANN), the Hopfield Network (HN) model, in which the activation function is modified, as a design optimization approach to support a NGNP thermal system candidate, the Printed Circuit Heat Exchanger (PCHE). Four quadratic functions, available in literature, were used to test the presented methodology. The results computed by an artificially intelligent approach were compared to another approach, the Genetic Algorithm (GA). The results show that the HN results are close to GA in optimization of multi-variable second-order equations. (author)

  1. Improvement of radiation dose estimation due to nuclear accidents using deep neural network and GPU

    International Nuclear Information System (INIS)

    Desterro, Filipe S.M.; Almeida, Adino A.H.; Pereira, Claudio M.N.A.

    2017-01-01

    Recently, the use of mobile devices has been proposed for dose assessment during nuclear accidents. The idea is to support field teams, providing an approximated estimation of the dose distribution map in the vicinity of the nuclear power plant (NPP), without needing to be connected to the NPP systems. In order to provide such stand-alone execution, the use of artificial neural networks (ANN) has been proposed in substitution of the complex and time consuming physical models executed by the atmospheric dispersion radionuclide (ADR) system. One limitation observed on such approach is the very time-consuming training of the ANNs. Moreover, if the number of input parameters increases the performance of standard ANNs, like Multilayer-Perceptron (MLP) with backpropagation training, is affected leading to unreasonable training time. To improve learning, allowing better dose estimations, more complex ANN architectures are required. ANNs with many layers (much more than a typical number of layers), referred to as Deep Neural Networks (DNN), for example, have demonstrating to achieve better results. On the other hand, the training of such ANNs is very much slow. In order to allow the use of such DNNs in a reasonable training time, a parallel programming solution, using Graphic Processing Units (GPU) and Computing Unified Device Architecture (CUDA) is proposed. This work focuses on the study of computational technologies for improvement of the ANNs to be used in the mobile application, as well as their training algorithms. (author)

  2. Network communication for remote technology and NDT controls on current nuclear power plants

    International Nuclear Information System (INIS)

    Capitaine, A.

    2001-01-01

    Among the most important targets for ''UTILITIES'' are to increase nuclear power plant availability and reduce the workers dosimetry. A possible way to reach these targets is to reduce the duration of the refueling period and to limit the number of operators in the work areas It is necessary to use remote technology and to provide much equipment to support the main activities during refueling. Remote technology is a possible solution to remove operators from the maintenance area. The main activities concerned are the NDT inspection on the primary components and fuel handling system. Recent progress on remote technology made by the electronic industry and network communication has increased their capacities. It is easier now to use them, and more and more people are familiar with these technologies. Internet, manufacturing, supervision, and surgery use these technologies. Now it seems appropriate to examine these technologies for current maintenance in nuclear plants. Remote technologies and communication network can help to solve current difficulties in the maintenance field and dosimetry limits. For a long time, many people thought that the cost and the difficulty of applying new technologies would be not extremely expensive, but this is no longer the case. Now with the first feed back we can show that these technologies are a good answer for increased availability and reduction of dosimetry. (author)

  3. Artificial neural network model for prediction of safety performance indicators goals in nuclear plants

    International Nuclear Information System (INIS)

    Souto, Kelling C.; Nunes, Wallace W.; Machado, Marcelo D.

    2011-01-01

    Safety performance indicators have been developed to provide a quantitative indication of the performance and safety in various industry sectors. These indexes can provide assess to aspects ranging from production, design, and human performance up to management issues in accordance with policy, objectives and goals of the company. The use of safety performance indicators in nuclear power plants around the world is a reality. However, it is necessary to periodically set goal values. Such goals are targets relating to each of the indicators to be achieved by the plant over a predetermined period of operation. The current process of defining these goals is carried out by experts in a subjective way, based on actual data from the plant, and comparison with global indices. Artificial neural networks are computational techniques that present a mathematical model inspired by the neural structure of intelligent organisms that acquire knowledge through experience. This paper proposes an artificial neural network model aimed at predicting values of goals to be used in the evaluation of safety performance indicators for nuclear power plants. (author)

  4. Network communication for remote technology and NDT controls on current nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Capitaine, A. [Electricite de France, 92 - Clamart (France). Service Etudes et Projets Thermiques et Nucleaires

    2001-07-01

    Among the most important targets for ''UTILITIES'' are to increase nuclear power plant availability and reduce the workers dosimetry. A possible way to reach these targets is to reduce the duration of the refueling period and to limit the number of operators in the work areas It is necessary to use remote technology and to provide much equipment to support the main activities during refueling. Remote technology is a possible solution to remove operators from the maintenance area. The main activities concerned are the NDT inspection on the primary components and fuel handling system. Recent progress on remote technology made by the electronic industry and network communication has increased their capacities. It is easier now to use them, and more and more people are familiar with these technologies. Internet, manufacturing, supervision, and surgery use these technologies. Now it seems appropriate to examine these technologies for current maintenance in nuclear plants. Remote technologies and communication network can help to solve current difficulties in the maintenance field and dosimetry limits. For a long time, many people thought that the cost and the difficulty of applying new technologies would be not extremely expensive, but this is no longer the case. Now with the first feed back we can show that these technologies are a good answer for increased availability and reduction of dosimetry. (author)

  5. Relational nuclear databases upon the MSU INP CDFE Web-site and Nuclear Data Centres Network CDFE activities. P7[Centre for Photonuclear Experiments Data, Moscow, Russian Federation

    Energy Technology Data Exchange (ETDEWEB)

    Boboshin, I N; Varlamov, V V; Ivanov, E M; Ivanov, S V; Peskov, N N; Stepanov, M E; Chesnokov, V V [Centre for Photonuclear Experiments Data, Moscow (Russian Federation)

    2001-07-01

    This report contains only the short review of the work carried out by the CDFE concerning the IAEA Nuclear Reaction Data Centres Network activities for the period of time from the IAEA Advisory Group Meeting (15-19 May 2000, Obninsk, Russia) till May 2001 and the description of the main results obtained.

  6. A Low-Cost, Real-Time Network for Radiological Monitoring Around Nuclear Facilities

    International Nuclear Information System (INIS)

    Bertoldo, N A

    2004-01-01

    reconfiguration to a combined hard-wired and wireless network, which incorporates a robust server and modeling software, the system would be a durable and economical radiological monitoring system for nuclear power plants around the world

  7. Towards a synthesised network approach: An analysis of UK nuclear and renewable (wave) energy programme 1939-1985

    International Nuclear Information System (INIS)

    Watt, R.N.

    1998-05-01

    This thesis is concerned with two broad areas of interest: network interpretations of policy processes and alternative sources of energy. All three network interpretations examined (policy networks, actor networks and advocacy coalitions) stress different variables when examining policy processes. Equally, each can be criticised for over-emphasising their chosen variable. However, I shall argue that these flaws do not constitute grounds for dismissing any of these approaches. Several authors have suggested that we combine the merits of these network approaches but so far this has not been attempted. A central aim of this thesis is to develop a synthesis of the merits of each network approach which I argue offers a more robust means of interpreting policy processes. These ideas are then applied to an examination of the relationship between the UK civil nuclear programme (1939-1985) and the UK wave energy programme (1974-1985). Existing literature argues that the nuclear establishment used its considerable influence to undermine the wave energy programme. With the aid of a synthesised network approach, I argue that the nuclear conspiracy narrative is an over-simplification of this particular policy process. (author)

  8. Study on the establishment of the IAEA Asian Network for Education in Nuclear Technology

    Energy Technology Data Exchange (ETDEWEB)

    Lee, E. J.; Han, K. W.; Lee, H. Y. [and others

    2005-05-01

    The purpose of this project is to establish a web-portal including a database for the exchange of information and materials for nuclear education and training among ANENT members, and eventually contribute to the sustainable development of nuclear technology for peaceful uses in the Asian IAEA member countries. The project has resulted in the development of a web-portal for ANENT (www.anent-iaea.org). The portal primarily includes a Database for Nuclear Education and Training (NET DB). and functions to deal with group activities which were identified in the first ANENT Coordination Committee meeting. NET DB contains information about relevant education and training institutions/universities in terms of their faculty members or researchers, curricula, education and training materials, etc. While, the group activities are exchange of information and materials for education and training, e-learning, establishment of a reference curricula and a system for a mutual recognition of credits, and cooperation with other networks. Finally, an IAEA regional workshop was held to review the developed web-portal and an agreement was reached on the use of the web-portal with some revisions. Furthermore, the IAEA has requested the NTC/KAERI to develop ANENT Cyber-Platform for the continued upgrading of ANENT Web-portal.

  9. A nuclear reactor core fuel reload optimization using artificial ant colony connective networks

    International Nuclear Information System (INIS)

    Lima, Alan M.M. de; Schirru, Roberto; Carvalho da Silva, Fernando; Medeiros, Jose Antonio Carlos Canedo

    2008-01-01

    The core of a nuclear Pressurized Water Reactor (PWR) may be reloaded every time the fuel burn-up is such that it is not more possible to maintain the reactor operating at nominal power. The nuclear core fuel reload optimization problem consists in finding a pattern of burned-up and fresh-fuel assemblies that maximize the number of full operational days. This is an NP-Hard problem, meaning that complexity grows exponentially with the number of fuel assemblies in the core. Moreover, the problem is non-linear and its search space is highly discontinuous and multi-modal. Ant Colony System (ACS) is an optimization algorithm based on artificial ants that uses the reinforcement learning technique. The ACS was originally developed to solve the Traveling Salesman Problem (TSP), which is conceptually similar to the nuclear core fuel reload problem. In this work a parallel computational system based on the ACS, called Artificial Ant Colony Networks is introduced to solve the core fuel reload optimization problem

  10. Study on the establishment of the IAEA Asian Network for Education in Nuclear Technology

    International Nuclear Information System (INIS)

    Lee, E. J.; Han, K. W.; Lee, H. Y.

    2005-05-01

    The purpose of this project is to establish a web-portal including a database for the exchange of information and materials for nuclear education and training among ANENT members, and eventually contribute to the sustainable development of nuclear technology for peaceful uses in the Asian IAEA member countries. The project has resulted in the development of a web-portal for ANENT (www.anent-iaea.org). The portal primarily includes a Database for Nuclear Education and Training (NET DB). and functions to deal with group activities which were identified in the first ANENT Coordination Committee meeting. NET DB contains information about relevant education and training institutions/universities in terms of their faculty members or researchers, curricula, education and training materials, etc. While, the group activities are exchange of information and materials for education and training, e-learning, establishment of a reference curricula and a system for a mutual recognition of credits, and cooperation with other networks. Finally, an IAEA regional workshop was held to review the developed web-portal and an agreement was reached on the use of the web-portal with some revisions. Furthermore, the IAEA has requested the NTC/KAERI to develop ANENT Cyber-Platform for the continued upgrading of ANENT Web-portal

  11. Design principles of nuclear receptor signaling: how complex networking improves signal transduction

    Science.gov (United States)

    Kolodkin, Alexey N; Bruggeman, Frank J; Plant, Nick; Moné, Martijn J; Bakker, Barbara M; Campbell, Moray J; van Leeuwen, Johannes P T M; Carlberg, Carsten; Snoep, Jacky L; Westerhoff, Hans V

    2010-01-01

    The topology of nuclear receptor (NR) signaling is captured in a systems biological graphical notation. This enables us to identify a number of ‘design' aspects of the topology of these networks that might appear unnecessarily complex or even functionally paradoxical. In realistic kinetic models of increasing complexity, calculations show how these features correspond to potentially important design principles, e.g.: (i) cytosolic ‘nuclear' receptor may shuttle signal molecules to the nucleus, (ii) the active export of NRs may ensure that there is sufficient receptor protein to capture ligand at the cytoplasmic membrane, (iii) a three conveyor belts design dissipating GTP-free energy, greatly aids response, (iv) the active export of importins may prevent sequestration of NRs by importins in the nucleus and (v) the unspecific nature of the nuclear pore may ensure signal-flux robustness. In addition, the models developed are suitable for implementation in specific cases of NR-mediated signaling, to predict individual receptor functions and differential sensitivity toward physiological and pharmacological ligands. PMID:21179018

  12. Experimental Study of Nuclear Security System Components for Achieving the Intrusion Process via Sensor's Network System

    International Nuclear Information System (INIS)

    EL-Kafas, A.A.

    2011-01-01

    Cluster sensors are one of nuclear security system components which are used to detect any intrusion process of the nuclear sites. In this work, an experimental measuring test for sensor performance and procedures are presented. Sensor performance testing performed to determine whether a particular sensor will be acceptable in a proposed design. We have access to a sensors test field in which the sensor of interest is already properly installed and the parameters have been set to optimal levels by preliminary testing. The glass-breakage (G.B) and open door (O.D) sensors construction, operation and design for the investigated nuclear site are explained. Intrusion tests were carried out inside the field areas of the sensors to evaluate the sensor performance during the intrusion process. Experimental trials were performed for achieving the intrusion process via sensor network system. The performance and intrusion senses of cluster sensors inside the internal zones was recorded and evaluated. The obtained results explained that the tested and experimented G.B sensors have a probability of detection P (D) value 65% founded, and 80% P (D) of Open-door sensor

  13. A nuclear reactor core fuel reload optimization using artificial ant colony connective networks

    Energy Technology Data Exchange (ETDEWEB)

    Lima, Alan M.M. de [Universidade Federal do Rio de Janeiro, PEN/COPPE - UFRJ, Ilha do Fundao s/n, CEP 21945-970 Rio de Janeiro (Brazil)], E-mail: alanmmlima@yahoo.com.br; Schirru, Roberto [Universidade Federal do Rio de Janeiro, PEN/COPPE - UFRJ, Ilha do Fundao s/n, CEP 21945-970 Rio de Janeiro (Brazil)], E-mail: schirru@lmp.ufrj.br; Carvalho da Silva, Fernando [Universidade Federal do Rio de Janeiro, PEN/COPPE - UFRJ, Ilha do Fundao s/n, CEP 21945-970 Rio de Janeiro (Brazil)], E-mail: fernando@con.ufrj.br; Medeiros, Jose Antonio Carlos Canedo [Universidade Federal do Rio de Janeiro, PEN/COPPE - UFRJ, Ilha do Fundao s/n, CEP 21945-970 Rio de Janeiro (Brazil)], E-mail: canedo@lmp.ufrj.br

    2008-09-15

    The core of a nuclear Pressurized Water Reactor (PWR) may be reloaded every time the fuel burn-up is such that it is not more possible to maintain the reactor operating at nominal power. The nuclear core fuel reload optimization problem consists in finding a pattern of burned-up and fresh-fuel assemblies that maximize the number of full operational days. This is an NP-Hard problem, meaning that complexity grows exponentially with the number of fuel assemblies in the core. Moreover, the problem is non-linear and its search space is highly discontinuous and multi-modal. Ant Colony System (ACS) is an optimization algorithm based on artificial ants that uses the reinforcement learning technique. The ACS was originally developed to solve the Traveling Salesman Problem (TSP), which is conceptually similar to the nuclear core fuel reload problem. In this work a parallel computational system based on the ACS, called Artificial Ant Colony Networks is introduced to solve the core fuel reload optimization problem.

  14. RNAi-Based Identification of Gene-Specific Nuclear Cofactor Networks Regulating Interleukin-1 Target Genes

    Directory of Open Access Journals (Sweden)

    Johanna Meier-Soelch

    2018-04-01

    Full Text Available The potent proinflammatory cytokine interleukin (IL-1 triggers gene expression through the NF-κB signaling pathway. Here, we investigated the cofactor requirements of strongly regulated IL-1 target genes whose expression is impaired in p65 NF-κB-deficient murine embryonic fibroblasts. By two independent small-hairpin (shRNA screens, we examined 170 genes annotated to encode nuclear cofactors for their role in Cxcl2 mRNA expression and identified 22 factors that modulated basal or IL-1-inducible Cxcl2 levels. The functions of 16 of these factors were validated for Cxcl2 and further analyzed for their role in regulation of 10 additional IL-1 target genes by RT-qPCR. These data reveal that each inducible gene has its own (quantitative requirement of cofactors to maintain basal levels and to respond to IL-1. Twelve factors (Epc1, H2afz, Kdm2b, Kdm6a, Mbd3, Mta2, Phf21a, Ruvbl1, Sin3b, Suv420h1, Taf1, and Ube3a have not been previously implicated in inflammatory cytokine functions. Bioinformatics analysis indicates that they are components of complex nuclear protein networks that regulate chromatin functions and gene transcription. Collectively, these data suggest that downstream from the essential NF-κB signal each cytokine-inducible target gene has further subtle requirements for individual sets of nuclear cofactors that shape its transcriptional activation profile.

  15. Sensor signal analysis by neural networks for surveillance in nuclear reactors

    International Nuclear Information System (INIS)

    Keyvan, S.; Rabelo, L.C.

    1992-01-01

    The application of neural networks as a tool for reactor diagnostics is examined here. Reactor pump signals utilized in a wear-out monitoring system developed for early detection of the degradation of a pump shaft are analyzed as a semi-benchmark test to study the feasibility of neural networks for monitoring and surveillance in nuclear reactors. The Adaptive Resonance Theory (ART 2 and ART 2-A) paradigm of neural networks is applied in this study. The signals are collected signals as well as generated signals simulating the wear progress. The wear-out monitoring system applies noise analysis techniques, and is capable of distinguishing these signals apart and providing a measure of the progress of the degradation. This paper presents the results of the analysis of these data, and provides an evaluation on the performance of ART 2-A and ART 2 for reactor signal analysis. The selection of ART 2 is due to its desired design principles such as unsupervised learning, stability-plasticity, search-direct access, and the match-reset tradeoffs

  16. Nuclear power plant transient diagnostics using artificial neural networks that allow ''don't-know'' classifications

    International Nuclear Information System (INIS)

    Bartal, Y.; Lin, J.; Uhrig, R.E.

    1995-01-01

    A nuclear power plant's (NPP's) status is usually monitored by a human operator. Any classifier system used to enhance the operator's capability to diagnose a safety-critical system like an NPP should classify a novel transient as ''don't-know'' if it is not contained within its accumulated knowledge base. In particular, the classifier needs some kind of proximity measure between the new data and its training set. Artificial neural networks have been proposed as NPP classifiers, the most popular ones being the multilayered perceptron (MLP) type. However, MLPs do not have a proximity measure, while learning vector quantization, probabilistic neural networks (PNNs), and some others do. This proximity measure may also serve as an explanation to the classifier's decision in the way that case-based-reasoning expert systems do. The capability of a PNN network as a classifier is demonstrated using simulator data for the three-loop 436-MW(electric) Westinghouse San Onofre unit 1 pressurized water reactor. A transient's classification history is used in an ''evidence accumulation'' technique to enhance a classifier's accuracy as well as its consistency

  17. Network computing infrastructure to share tools and data in global nuclear energy partnership

    International Nuclear Information System (INIS)

    Kim, Guehee; Suzuki, Yoshio; Teshima, Naoya

    2010-01-01

    CCSE/JAEA (Center for Computational Science and e-Systems/Japan Atomic Energy Agency) integrated a prototype system of a network computing infrastructure for sharing tools and data to support the U.S. and Japan collaboration in GNEP (Global Nuclear Energy Partnership). We focused on three technical issues to apply our information process infrastructure, which are accessibility, security, and usability. In designing the prototype system, we integrated and improved both network and Web technologies. For the accessibility issue, we adopted SSL-VPN (Security Socket Layer - Virtual Private Network) technology for the access beyond firewalls. For the security issue, we developed an authentication gateway based on the PKI (Public Key Infrastructure) authentication mechanism to strengthen the security. Also, we set fine access control policy to shared tools and data and used shared key based encryption method to protect tools and data against leakage to third parties. For the usability issue, we chose Web browsers as user interface and developed Web application to provide functions to support sharing tools and data. By using WebDAV (Web-based Distributed Authoring and Versioning) function, users can manipulate shared tools and data through the Windows-like folder environment. We implemented the prototype system in Grid infrastructure for atomic energy research: AEGIS (Atomic Energy Grid Infrastructure) developed by CCSE/JAEA. The prototype system was applied for the trial use in the first period of GNEP. (author)

  18. Integration of neural networks with fuzzy reasoning for measuring operational parameters in a nuclear reactor

    International Nuclear Information System (INIS)

    Ikonomopoulos, A.; Tsoukalas, L.H.

    1993-01-01

    A novel approach is described for measuring variables with operational significance in a complex system such as a nuclear reactor. The methodology is based on the integration of artificial neural networks with fuzzy reasoning. Neural networks are used to map dynamic time series to a set of user-defined linguistic labels called fuzzy values. The process takes place in a manner analogous to that of measurement. Hence, the entire procedure is referred to as virtual measurement and its software implementation as a virtual measuring device. An optimization algorithm based on information criteria and fuzzy algebra augments the process and assists in the identification of different states of the monitored parameter. The proposed technique is applied for monitoring parameters such as performance, valve position, transient type, and reactivity. The results obtained from the application of the neural network-fuzzy reasoning integration in a high power research reactor clearly demonstrate the excellent tolerance of the virtual measuring device to faulty signals as well as its ability to accommodate noisy inputs

  19. Fault-Tree Modeling of Safety-Critical Network Communication in a Digitalized Nuclear Power Plant

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Sang Hun; Kang, Hyun Gook [KAIST, Daejeon (Korea, Republic of)

    2015-10-15

    To achieve technical self-reliance for nuclear I and C systems in Korea, the Advanced Power Reactor 1400 (APR-1400) man-machine interface system (MMIS) architecture was developed by the Korea Atomic Energy Research Institute (KAERI). As one of the systems in the developed MMIS architecture, the Engineered Safety Feature-Component Control System (ESF-CCS) employs a network communication system for the transmission of safety-critical information from group controllers (GCs) to loop controllers (LCs) to effectively accommodate the vast number of field controllers. The developed fault-tree model was then applied to several case studies. As an example of the development of a fault-tree model for ESF-CCS signal failure, the fault-tree model of ESF-CCS signal failure for CS pump PP01A in the CSAS condition was designed by considering the identified hazardous states of network failure that would result in a failure to provide input signals to the corresponding LC. The quantitative results for four case studies demonstrated that the probability of overall network communication failure, which was calculated as the sum of the failure probability associated with each failure cause, contributes up to 1.88% of the probability of ESF-CCS signal failure for the CS pump considered in the case studies.

  20. Neural network for recognizing signal-shape of nuclear detector output

    International Nuclear Information System (INIS)

    Mardiyanto M Panitra

    2006-01-01

    The use of artificial intelligent technique in the engineering field has been familiar especially in the field of pattern recognition. By using this technique, either simple routine works or complicated routine works can be done by the help of a digital camera and a personal computer. One of the complicated works that can not be solved easily is how to separate two kinds of nuclear radiation types which are mixed in the same field. The separation of the two kinds of radiation become is very important for the radiation dosimetry purposes. For doing this we have carried out a preliminary research in applying a neural network technique for recognizing C and T letters with right, left, up, and down positions. We arranged a three-layer neural network i.e. input layer (9 neurons with/without bias neuron), hidden layer (11 neurons), and output layer (1 neuron). From this preliminary study the use of a bias neuron gave faster learning process compared with the one without the bias neuron. The neural network could work successfully in determining the letter S and T without any mistake. (author)

  1. Turban pin aspiration: new fashion, new syndrome.

    Science.gov (United States)

    Ilan, Ophir; Eliashar, Ron; Hirshoren, Nir; Hamdan, Kasem; Gross, Menachem

    2012-04-01

    Turban pin aspiration syndrome is a new clinical entity afflicting young Islamic girls wearing a turban.The goal of this study was to present our experience in diagnosis and treatment of this new entity, define its clinical and epidemiologic features, and shed a new light on the role of fashion in the increased incidence. A retrospective study in a tertiary university hospital. Review of clinical parameters and epidemiologic features of 26 patients diagnosed with turban pin aspiration syndrome admitted to the Hadassah-Hebrew University Hospitals in Jerusalem from 1990 to 2010. All patients were Muslim females with an average age of 16 years. In all cases, the history was positive for accidental aspiration. Most of the pins were located in the trachea (42%). In 20 cases, the pins were extracted by rigid bronchoscopy without major complications. Fluoroscopy-assisted rigid bronchoscopy was used successfully in three cases. In one case, the object was self-ejected by coughing before the bronchoscopy, and two patients were referred to the chest unit for thoracotomy. Clinicians should be aware of this distinct form of foreign body aspiration, its method of diagnosis, and extraction techniques. A cultural investigation showed a difference in the turban-fastening technique of young girls as compared with their mothers. Removal by rigid bronchoscopy is a safe method with a high success rate and should be considered as the preferred extraction method of choice. Copyright © 2012 The American Laryngological, Rhinological, and Otological Society, Inc.

  2. Flavoured Wine – Fad, Fashion or Trend?

    Directory of Open Access Journals (Sweden)

    Wilson Damien

    2016-01-01

    With this divergence between publicity and market behaviour being echoing across the globe, wine producers need to be able to determine whether a new category represents an opportunity to consider a strategic change in business direction. Although publicity has been shown to effect a change in wine consumer behaviour, the conditions surrounding a new wine category's growth from fad, trend and fashion are analysed for the purpose of strategic management. This study extends findings from historical narratives through the use of empirical evidence from both European and New World wine markets. The evidence is contrasted with a contemporary phenomenological experience expressed by influencers within both of those markets, as a means to illustrate the disparity between the contemporary appeal of popular publicity, and the challenges faced by wine producers having to respond to the market reality. This study illustrates that implementing strategic decisions on whether to engage in a new trend, depends on the innovative category being consistent with existing strategy and able to impact the market without reliance on external publicity.

  3. Biological Derived Nanomotors in a ``Domino Fashion''

    Science.gov (United States)

    Maksoed, W. H.

    2015-11-01

    For disproportionation of H2 O2 , we also considers an electrokinetic mechanism they appear.So far, the more efficient micro/nanoscale motors are derived from biological systems [2003]. Besides, a control experimenting using 3 stripped Au/Pt/Au rods with catalyzed the composition of H2 O2 , at a similar rate-Walter F Paxton: ``Catalytic Nanomotors,'' JACS, 2004. We also intended to accomaplishes the HCCI quotes from Marcin Frackowiak, dissertation, 2009, just in several characters seems as twin of IGNITION through IceCube document project held since Oct 11, 2001 ever concludes as ``saw none'' so they can be follows the ITER/IFMIF. Refers to S29286 file in UI retrieved: ``magnetic quantum-dot cellular automata which is nonvolatile & lower power consist of nanomagnets. Since they are magnetically coupled, logic can be performed by switching, on the other hand in a DOMINO fashion..'' [A. Klenm: ``Fabrication of Magnetic Tunnel Junction-based Spintronic Devices..,'' convocation, Aug 11-14, 2010]. Acknowledgments devotes to BB Mandelbrot: ``Fractal Geometry: What is it & What Does it do?''.

  4. Establishment of International Cooperative Network and Cooperative Research Strategy Between Korea and USA on Nuclear Thermal Hydraulics

    International Nuclear Information System (INIS)

    Baek, Won Pil; Song, Chul Hwa; Jeong, Jae Jun; Choi, Ki Yong; Kang, Kyoung Ho

    2004-07-01

    1. Scope and Objectives of the Project - Successful holding of the NURETH-10 - Analysis of the international trends in technology development and applications for nuclear thermal-hydraulics - Establishment of the international cooperative network and cooperative research strategy between Korea and USA on nuclear thermal-hydraulics 2. Research Results - Successful holding of the NURETH-10 - Analysis of the international trends in technology development and applications for nuclear thermal-hydraulics: - Establishment of international cooperative network and cooperative research strategy focused between Korea and USA on nuclear thermal-hydraulics: 3. Application Plan of the Research Results - Utilization as the basic data/information in establishing the domestic R and D directions and the international cooperative research strategy, - Application of the relevant experiences and data bases of NURETH-10 for holding future international conferences, - Promote more effective and productive research cooperation between Korea and USA

  5. Coordination of the international network of nuclear structure and decay data evaluators. Summary report of an IAEA advisory group meeting

    International Nuclear Information System (INIS)

    Muir, D.W.; Pronyaev, V.G.

    1998-03-01

    The international network of nuclear structure and decay data (NSDD) evaluators aims at a complete and periodic nuclear structure and decay data evaluation of all nuclides, the continuous publication of these evaluations and their dissemination to the scientific community. The evaluated data resulting from this concerted international effort are introduced in the Evaluated Structure and Decay Data File (ENSDF) and published in the journals Nuclear Physics A and Nuclear Data Sheets. Periodic meetings of this network are held in order to maintain the coordination of all centres and groups participating in the compilation, evaluation and dissemination of NSDD, to maintain and improve the standards and rules governing NSDS evaluation, and to review the development and common use of the computerized systems and databases maintained specifically for this activity. This document is a summary report of the twelfth Meeting on the Coordination of the NSDD Evaluators held between 14-18 October 1996 in Budapest, Hungary

  6. New public commons and network of nuclear site regions for the post-Fukushima accident re-vitalization

    International Nuclear Information System (INIS)

    Sawada, Tetsuo

    2011-01-01

    Due to the Fukushima Daiichi NPP accidents on March 11 2011, the landscape of the community of nuclear energy R and D and usage has been changing in various aspects here in Japan. With such recognition, the networking of nuclear site regions as well as consumer cities is proposed for obtaining novel-sense societal confidence, on the basis of on-going practice of atom-sports such as international MaxiMarathon and domestoic Tour de Atom. (author)

  7. Gerald McCann: The Rediscovery of a Fashion Designer

    OpenAIRE

    Almond, K; Riches, C

    2018-01-01

    The research for this article was initiated by the discovery of the archive of international fashion designer, Gerald McCann, hidden in a garage in Fleetwood, Lancashire, UK. The contents of the archive revealed a treasure trove of press cuttings photographs, fashion drawings and interviews as well as designs and costings from a once well-known designer, whose significance to the global fashion industry is sparsely documented and largely forgotten. This article reveals the history of the desi...

  8. Dress like a Star: Retrieving Fashion Products from Videos

    OpenAIRE

    Garcia, Noa; Vogiatzis, George

    2017-01-01

    This work proposes a system for retrieving clothing and fashion products from video content. Although films and television are the perfect showcase for fashion brands to promote their products, spectators are not always aware of where to buy the latest trends they see on screen. Here, a framework for breaking the gap between fashion products shown on videos and users is presented. By relating clothing items and video frames in an indexed database and performing frame retrieval with temporal a...

  9. Specifics of marketing strategy in the segment of high fashion

    OpenAIRE

    Butigan, Ružica; Grilec Kaurić, Alica; Ujević, Darko

    2013-01-01

    The success of high fashion designers is not only in a specificity of the products but also in specific and very well executed marketing strategy. Emphasis is placed on the design of very specific marketing program and marketing strategies that must concider all the characteristics of the high fashion market. Therefore, a scientific research problem is defined as follows: although the market of high fashion at first glance does not imply a completely different marketing approach than other fa...

  10. Dress code: sustainable fashion : Bridging the attitude-behaviour gap

    OpenAIRE

    Billeson, Kristin; Klasander, Karolina

    2015-01-01

    This study investigates previous research on four barriers that hinder consumers from buying sustainable fashion; style/design, price, convenience and information/knowledge. Using a mixed methods approach, a survey has been performed on members of the general public in London as well as interviews with two professionals in the fashion industry with knowledge on sustainability in fashion. Looking through the lens of the attitude-behaviour gap the consumers’ attitude and behaviour towards susta...

  11. The right to fashion in the age of terrorism.

    Science.gov (United States)

    Pham, Minh-Ha T

    2011-01-01

    As part of a feminist commitment to collaboration, this article appears as a companion essay to Mimi Thi Nguyen's "The Biopower of Beauty: Humanitarian Imperialisms and Global Feminisms" and offers a point of departure for thinking about fashion and beauty as processes that produce subjects recruited to, and aligned with, the national interests of the United States in the war on terror. The Muslim woman in the veil and her imagined opposite in the fashionably modern - and implicitly Western - woman become convenient metaphors for articulating geopolitical contests of power as a human rights concern, as a rescue mission, as a beautifying mandate. This article examines newer iterations of this opposition, in the wake of September 11, 2001, in order to demonstrate the critical resonance of a biopolitics on fashion and beauty. In "The Right to Fashion in the Age of Terrorism," the author examines the relationship between the U.S. war on terror, targeting persons whose sartorial choices are described as terrorist-looking and oppressive, and the right-to-fashion discourse, which promotes fashion's mass-market diffusion as a civil liberty. Looking at these multiple invocations of the democratization of fashion, this article argues that the right-to-fashion discourse colludes with the war on terror by fabricating a neoliberal consumer-citizen who is also a couture-citizen and whose right to fashion reasserts U.S.exceptionalism, which is secured by private property, social mobility, and individualism.

  12. Sales Forecasting for Fashion Retailing Service Industry: A Review

    Directory of Open Access Journals (Sweden)

    Na Liu

    2013-01-01

    Full Text Available Sales forecasting is crucial for many retail operations. It is especially critical for the fashion retailing service industry in which product demand is very volatile and product’s life cycle is short. This paper conducts a comprehensive literature review and selects a set of papers in the literature on fashion retail sales forecasting. The advantages and the drawbacks of different kinds of analytical methods for fashion retail sales forecasting are examined. The evolution of the respective forecasting methods over the past 15 years is revealed. Issues related to real-world applications of the fashion retail sales forecasting models and important future research directions are discussed.

  13. Onions, myths, beliefs, fashion and reality in asthma.

    Science.gov (United States)

    Martínez-Gimeno, A

    2009-01-01

    Some myths and unsupported beliefs about asthma are very popular and enjoy general public acceptance and fairly strong support on the Internet. Onions for cough; dairy products avoidance for asthma; and some other popular myths are reviewed, along with some other medical and mixed (popular and medical) myths comparing their popular and scientific support. Classifying medical statements as realities or unsupported beliefs is a hard and serious work nowadays addressed by Evidence Based Medicine methods, which are not devoid of the influence of medical fashion: the medical community is more prone to accept fashionable statements compared to non-fashionable or old-fashioned statements.

  14. Volume fraction prediction in biphasic flow using nuclear technique and artificial neural network

    Energy Technology Data Exchange (ETDEWEB)

    Salgado, Cesar M.; Brandao, Luis E.B., E-mail: otero@ien.gov.br, E-mail: brandao@ien.gov.br [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil)

    2015-07-01

    The volume fraction is one of the most important parameters used to characterize air-liquid two-phase flows. It is a physical value to determine other parameters, such as the phase's densities and to determine the flow rate of each phase. These parameters are important to predict the flow pattern and to determine a mathematical model for the system. To study, for example, heat transfer and pressure drop. This work presents a methodology for volume fractions prediction in water-gas stratified flow regime using the nuclear technique and artificial intelligence. The volume fractions calculate in biphasic flow systems is complex and the analysis by means of analytical equations becomes very difficult. The approach is based on gamma-ray pulse height distributions pattern recognition by means of the artificial neural network. The detection system uses appropriate broad beam geometry, comprised of a ({sup 137}Cs) energy gamma-ray source and a NaI(Tl) scintillation detector in order measure transmitted beam whose the counts rates are influenced by the phases composition. These distributions are directly used by the network without any parameterization of the measured signal. The ideal and static theoretical models for stratified regime have been developed using MCNP-X code, which was used to provide training, test and validation data for the network. The detector also was modeled with this code and the results were compared to experimental photopeak efficiency measurements of radiation sources. The proposed network could obtain with satisfactory prediction of the volume fraction in water-gas system, demonstrating to be a promising approach for this purpose. (author)

  15. Volume fraction prediction in biphasic flow using nuclear technique and artificial neural network

    International Nuclear Information System (INIS)

    Salgado, Cesar M.; Brandao, Luis E.B.

    2015-01-01

    The volume fraction is one of the most important parameters used to characterize air-liquid two-phase flows. It is a physical value to determine other parameters, such as the phase's densities and to determine the flow rate of each phase. These parameters are important to predict the flow pattern and to determine a mathematical model for the system. To study, for example, heat transfer and pressure drop. This work presents a methodology for volume fractions prediction in water-gas stratified flow regime using the nuclear technique and artificial intelligence. The volume fractions calculate in biphasic flow systems is complex and the analysis by means of analytical equations becomes very difficult. The approach is based on gamma-ray pulse height distributions pattern recognition by means of the artificial neural network. The detection system uses appropriate broad beam geometry, comprised of a ( 137 Cs) energy gamma-ray source and a NaI(Tl) scintillation detector in order measure transmitted beam whose the counts rates are influenced by the phases composition. These distributions are directly used by the network without any parameterization of the measured signal. The ideal and static theoretical models for stratified regime have been developed using MCNP-X code, which was used to provide training, test and validation data for the network. The detector also was modeled with this code and the results were compared to experimental photopeak efficiency measurements of radiation sources. The proposed network could obtain with satisfactory prediction of the volume fraction in water-gas system, demonstrating to be a promising approach for this purpose. (author)

  16. Profit Analysis and Supply Chain Planning Model for Closed-Loop Supply Chain in Fashion Industry

    Directory of Open Access Journals (Sweden)

    Jisoo Oh

    2014-12-01

    Full Text Available In recent decades, due to market growth and use of synthetic fiber, the fashion industry faces a rapid increase of CO2 emission throughout the production cycle and raises environmental issues in recovery processing. This study proposes a closed-loop supply chain (CLSC structure in fashion industry and develops its planning model as multi-objective mixed integer linear programming to find an optimal trade-off between CLSC profit and CO2 emission. The planning model is associated with the profit analysis of each member in CLSC to find the optimal price of products on CLSC network. The model determines optimal production, transportation, and inventory quantities on CLSC network. The proposed models are validated using numerical experiments and sensitivity analyses, and from the results some managerial insights are addressed.

  17. Networking of institutions in India to promote research and education in nuclear science and engineering

    International Nuclear Information System (INIS)

    Puri, R.R.

    2007-01-01

    broader areas of interest to it. The desire of DAE in strengthening university system is reflected in yet another of its visionary initiative which is the establishment of University Grants Commission (UGC)-DAE consortium for Scientific Research which is aimed at opening up DAE advanced research facilities to academic institutions. Providing post-doctoral fellowships for carrying research in its laboratories is another step that DAE has taken to strengthened research-technology linkage. Furthermore, the BARC Training School Programme has been keeping pace with emerging demands of the expanding Indian NEA Programme by educating and training manpower in diverse specializations at newer centres. Having established R and D centers and institutions for basic research, DAE has taken the next logical step of weaving them in to a network for advancing the pace of research in nuclear science on one hand and, on the other, for accelerating the process of transforming R and D into technology products and their applications. This end is sought to be achieved by bringing the academic programmes of the R and D centers and the grant-in-aid institutes of DAE under one umbrella institute named Homi Bhabha National Institute (HBNI) having the status of a Deemed to be University. The status of a Deemed to be University was conferred upon HBNI on June 3, 2005 by the Ministry of Human Resource Development, Government of India. Its academic programmes are scheduled to start from August-September 2006. The HBNI is a network of ten institutions in DAE. Called its constituent Institutions (CIs), four of them are the R and D centers and six are the grant-in-aid institutions. The HBNI would conduct academic programmes in Engineering, Physical, Chemical, Life and Mathematical Sciences and also in Strategic Studies for the award of Masters and Doctoral degrees and Post Graduate Diploma with its curricula and research oriented to the needs of the nuclear science and technology and related fields. HBNI

  18. Why fashion models don’t smile: Aesthetic standards and logics in the field of fashion images, 1982-2011

    OpenAIRE

    van der Laan, E.C.

    2015-01-01

    In today’s highly visual and globalized Western culture, fashion magazines are central, transnational institutions that shape and disseminate ideas on how we should look, dress and be successful. Within scholarly and popular debates, fashion images are criticized for giving the wrong examples, for conveying ideals of beauty that are too white, too thin, too objectified and too idealized. But despite the controversy that surrounds them, studies of what fashion images actually look like, how th...

  19. Knowledge-enhanced network simulation modeling of the nuclear power plant operator

    International Nuclear Information System (INIS)

    Schryver, J.C.; Palko, L.E.

    1988-01-01

    Simulation models of the human operator of advanced control systems must provide an adequate account of the cognitive processes required to control these systems. The Integrated Reactor Operator/System (INTEROPS) prototype model was developed at Oak Ridge National Laboratory (ORNL) to demonstrate the feasibility of dynamically integrating a cognitive operator model and a continuous plant process model (ARIES-P) to provide predictions of the total response of a nuclear power plant during upset/emergency conditions. The model consists of a SAINT network of cognitive tasks enhanced with expertise provided by a knowledge-based fault diagnosis model. The INTEROPS prototype has been implemented in both closed and open loop modes. The prototype model is shown to be cognitively relevant by accounting for cognitive tunneling, confirmation bias, evidence chunking, intentional error, and forgetting

  20. The nuclear fuel rod character recognition system based on neural network technique

    International Nuclear Information System (INIS)

    Kim, Woong-Ki; Park, Soon-Yong; Lee, Yong-Bum; Kim, Seung-Ho; Lee, Jong-Min; Chien, Sung-Il.

    1994-01-01

    The nuclear fuel rods should be discriminated and managed systematically by numeric characters which are printed at the end part of each rod in the process of producing fuel assembly. The characters are used to examine manufacturing process of the fuel rods in the inspection process of irradiated fuel rod. Therefore automatic character recognition is one of the most important technologies to establish automatic manufacturing process of fuel assembly. In the developed character recognition system, mesh feature set extracted from each character written in the fuel rod is employed to train a neural network based on back-propagation algorithm as a classifier for character recognition system. Performance evaluation has been achieved on a test set which is not included in a training character set. (author)