WorldWideScience

Sample records for network arn apparel

  1. Apparel Research Network (ARN); Apparel Order Processing Module (AOPM): Field User Manual, Version 1

    Science.gov (United States)

    1997-09-30

    changes. Cancel Button Closes the Site Information Screen, abandoning changes. APPAREL ORDER PROCESSING MODULE FIELD USER MANUAL Ordering Official...on the Ordering Official Information Screen. APPAREL ORDER PROCESSING MODULE FIELD USER MANUAL Ordering Official Information Screen (Jjj

  2. Apparel Research Network (ARN) Apparel Order Processing Module (AOPM). Application Program for Management of Special Measurement Clothing Orders

    National Research Council Canada - National Science Library

    Brekhus, Dennis

    1997-01-01

    ..., to the defense apparel manufacturers. The Apparel Order Processing Module (AOPM) is designed to respond to the critical need for an ability to order clothing expeditiously for military recruits and for other military personnel...

  3. Apparel Research Network (ARN) Apparel Order Processing Module (AOPM). Application Program for Management of Special Measurement Clothing Orders

    Science.gov (United States)

    1997-09-30

    Screen, abandoning changes. APPAREL ORDER PROCESSING MODULE FIELD USER MANUAL Ordering Official Screens The Ordering Official Screens are provided for...currendy selected Ordering Official will appear on the Ordering Official Information Screen. APPAREL ORDER PROCESSING MODULE FIELD USER MANUAL Ordering Official

  4. Technical Support DLA Apparel Research Network

    National Research Council Canada - National Science Library

    Guthrie, Jeffrey

    2002-01-01

    The Defense Logistics Agency's Research and Development Enterprise Division established a network of universities, equipment suppliers, apparel manufacturers, industry consultants and software developers...

  5. Corporate Social Responsibility in China Apparel Industry

    OpenAIRE

    Zhao Linfei; Gu Qingliang

    2009-01-01

    China apparel industry, which is deeply embedded in the global production network (GPN), faces the dual pressures of social upgrading and economic upgrading. Based on the survey in Ningbo apparel cluster, the paper shows the state of corporate social responsibility (CSR) in China apparel industry is better than before. And the investigation indicates that the firms who practice CSR actively perform better both socially and economically than those who inactively. The resea...

  6. Arne Zettersten: obituary

    DEFF Research Database (Denmark)

    Lock, Charles

    2015-01-01

    Obituary of Arne Zettersten, Professor of English Language at the University of Copenhagen (1934-2015)......Obituary of Arne Zettersten, Professor of English Language at the University of Copenhagen (1934-2015)...

  7. Apparel. Teacher's Instructional Guide.

    Science.gov (United States)

    Rambo, Patti

    This instructional guide for a one-half credit technological laboratory course for grades 10-12 focuses on apparel from the perspectives of personal decision making related to apparel, the apparel industry, and career preparation. Introductory materials are a course description; overview of course design; facilities, equipment, and resources; and…

  8. Sustainable value creation through new industrial supply chains in apparel and fashion

    Science.gov (United States)

    Pal, R.; Sandberg, E.

    2017-10-01

    This paper explores the inter-organizational value creation, in apparel supply chain context, through circularity and digitalization for sustainability, by gathering evidences from vivid research experiences. It can be highlighted that inter-organizational value creation in both circular- and digital- apparel supply chains largely builds upon a variety of collaborative initiatives, and among a range of included members. Knowledge co-evolvement and business co-development, end-to-end integration and information transfer, and open networks are crucial to such collaborations - making development of new supply chain structures a meta-capability of apparel firms in the changing industrial landscape.

  9. Arne Jacobsens eget hus

    DEFF Research Database (Denmark)

    Thule Kristensen, Peter

    2007-01-01

    Beskrivelse og analyse af arkitekten Arne Jacobsens eget hus på Godfred Rodes Vej 2. Bogen er udgivet af Relea A/S, der ejer huset, og som i 2007 har restaureret det.......Beskrivelse og analyse af arkitekten Arne Jacobsens eget hus på Godfred Rodes Vej 2. Bogen er udgivet af Relea A/S, der ejer huset, og som i 2007 har restaureret det....

  10. Arne Magnusson 350 år

    DEFF Research Database (Denmark)

    Hansen, Anne Mette; Reitz, Suzanne

    2013-01-01

    Arne Magnussons 350-års-fødselsdag i november 2013 blev markeret med en fotoudstilling på Det Humanistiske Fakultetsbibliotek af håndskrifter i hans samling. Se:......Arne Magnussons 350-års-fødselsdag i november 2013 blev markeret med en fotoudstilling på Det Humanistiske Fakultetsbibliotek af håndskrifter i hans samling. Se:...

  11. Textiles and Apparel Design.

    Science.gov (United States)

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    This document contains teacher's materials for a seven-unit secondary education vocational home economics course on textiles and apparel design. The units cover: (1) fiber/fiber characteristics and textile development (including fabrication and dyeing, printing, and finishing); (2) textile and apparel design industries (including their history and…

  12. The apparel industry in West Europe

    OpenAIRE

    Hilger, Jan

    2009-01-01

    The Apparel Industry was one of the first globally operating industries. Already in the early 1970ies did European fashion companies extend their manufacturing workbenches into lower cost neighbouring countries, making it one of the first industries to have a globally distributed network. In the first decade of the 21st century, the conditions for clothes manufacturing has changed considerably. The Sourcing Share of Asia increased dramatically especially since Chinas partici...

  13. The aerodynamics of sailing apparel

    NARCIS (Netherlands)

    Jansen, A.J.; Van Deursen, B.; Howe, C.

    2012-01-01

    The paper presents the effect of changes in sailing apparel on aerodynamic drag, starting from the assumption that drag reduction of sailing apparel will increase the speed of an Olympic class sailing boat (in this case the Laser, a single-handed Olympic dinghy), mainly on upwind courses. Due to the

  14. How Did You Survive in the First Five Years? Secrets to Success Described by Apparel New Ventures in China

    OpenAIRE

    Li Zhao; Jung Ha-Brookshire

    2014-01-01

    The study explored the secrets of success described by Chinese apparel new ventures. Barney's (1991) resource-based view of the firm helped the researchers understand secrets to success from the firm's internal perspective, and the social network theory informed key secrets from the external perspective (Ahuja, 2000). In-depth interviews with open-ended questions were employed with sixteen top apparel companies in China. Results revealed that having the first successful store is the symbol of...

  15. Serratia marcescens arn, a PhoP-Regulated Locus Necessary for Polymyxin B Resistance

    Science.gov (United States)

    Lin, Quei Yen; Tsai, Yi-Lin; Liu, Ming-Che; Lin, Wei-Cheng; Hsueh, Po-Ren

    2014-01-01

    Polymyxins, which are increasingly being used to treat infections caused by multidrug-resistant bacteria, perform poorly against Serratia marcescens. To investigate the underlying mechanisms, Tn5 mutagenesis was performed and two mutants exhibiting increased polymyxin B (PB) susceptibility were isolated. The mutants were found to have Tn5 inserted into the arnB and arnC genes. In other bacteria, arnB and arnC belong to the seven-gene arn operon, which is involved in lipopolysaccharide (LPS) modification. LPSs of arn mutants had greater PB-binding abilities than that of wild-type LPS. Further, we identified PhoP, a bacterial two-component response regulator, as a regulator of PB susceptibility in S. marcescens. By the reporter assay, we found PB- and low-Mg2+-induced expression of phoP and arn in the wild-type strain but not in the phoP mutant. Complementation of the phoP mutant with the full-length phoP gene restored the PB MIC and induction by PB and low Mg2+ levels, as in the wild type. An electrophoretic mobility shift assay (EMSA) further demonstrated that PhoP bound directly to the arn promoter. The PB challenge test confirmed that pretreatment with PB and low Mg2+ levels protected S. marcescens from a PB challenge in the wild-type strain but not in the phoP mutant. Real-time reverse transcriptase-PCR also indicated that PB serves as a signal to regulate expression of ugd, a gene required for LPS modification, in S. marcescens through a PhoP-dependent pathway. Finally, we found that PB-resistant clinical isolates displayed greater expression of arnA upon exposure to PB than did susceptible isolates. This is the first report to describe the role of S. marcescens arn in PB resistance and its modulation by PB and Mg2+ through the PhoP protein. PMID:24957827

  16. The Design and Implementation of an Intelligent Apparel Recommend Expert System

    Directory of Open Access Journals (Sweden)

    A. H. Dong

    2013-01-01

    Full Text Available Now with the rapid development of information science and technology, intelligent apparel recommend has drawn wide attention in apparel retail industry. Intelligent management and effective recommend are two issues of crucial importance for the retail store to enhance its corporate influence and increase its economic benefits. This paper proposes an intelligent recommend system design scheme for apparel retail which is based on expert system. By comprehensive utilization of database management and expert system technology, the proposed system provides a solid solution in improving the customer shopping experience. This paper presents a kind of object-oriented blackboard structure, which is applied in the apparel recommend expert system and establishes expert rule on the basis of apparel characteristic elements. Through the establishment of the rule base, the system generates personal recommend list by positive rule reasoning mechanism engine. The proposed method thus gives dress collocation scheme for the customer through the human-machine interaction from the point of view of the apparel experts. This design scheme avails the customers to experience targeted service with intellectualization, and personalization and it has certain reference significance for promoting apparel retail intelligence development.

  17. Engstrom, Prof. Arne Vilhelm

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1970 Honorary. Engstrom, Prof. Arne Vilhelm. Date of birth: 15 May 1920. Date of death: 19 July 1996. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. 29th Mid-year meeting. Posted on 19 January 2018. The 29th Mid-year meeting of the Academy will be held from ...

  18. ARN Program, PDIT Final Technical Report

    National Research Council Canada - National Science Library

    O'Connell, Michael

    2002-01-01

    .... The foundation for the achievement of these goals is the existence of a web accessible database that provides total supply chain asset visibility to all functions that make decisions or consume apparel items...

  19. ARN II Program, Final Technical Report

    National Research Council Canada - National Science Library

    O'Connell, Michael H

    2006-01-01

    .... The foundation for the achievement of these goals is the existence of a web accessible database that provides total supply chain asset visibility to all functions that make decisions or consume apparel items...

  20. A Time Efficient Supply Chain Model for an Apparel Company

    OpenAIRE

    Gustafson, Annika; Ng, Sze Lit (Philip); von Schmiesing-Korff, Alice

    2005-01-01

    In most market places today competition has become stronger, not only between single companies but between networks of linked partners, known as supply chains. Consumer demands are changing more often and companies have to react quickly when new trends and consumer requirements appear, thus the competition becomes more time-sensitive. This is especially true in the apparel fashion industry because time is a crucial factor and can make the difference between the success or failure of a company...

  1. Environmentally Sustainable Apparel Acquisition and Disposal Behaviours among Slovenian Consumers

    Directory of Open Access Journals (Sweden)

    Žurga Zala

    2015-12-01

    Full Text Available Fibre production and textile processing comprise various industries that consume large amounts of energy and resources. Textiles are a largely untapped consumer commodity with a strong reuse and recycling potential, still fibres and fibre containing products ends up in landfill sites or in waste incinerators to a large extent. Reuse and recycle of waste clothing results in reduction in the environmental burden. Between 3% and 4% of the municipal solid waste stream in Slovenia is composed of apparel and textiles. This exploratory study examines consumer practices regarding purchase and the disposal of apparel in Slovenia. Data were collected through structured online survey from a representative random sample of 535 consumers. Responses to online questionnaire indicated the use of a variety of textile purchase and disposal methods. The influence of different sociodemographic variables on apparel purchase, disposal and recycling behaviour was examined. Moreover, the differences in the frequency of apparel recycling between consumers with and without an apparel bank available nearby were explored. This research was conducted, since it is crucial to analyse the means by which consumers are currently disposing their textile waste in order to plan the strategies that would encourage them to further reduce the amount of apparel sent to landfills.

  2. Organizing Immigrant Workers in the Los Angeles Apparel Industry

    Directory of Open Access Journals (Sweden)

    Edna Bonacich

    2015-08-01

    Full Text Available The apparel industry in the United States is declining. Every month new reports are put out enumerating the loss of jobs. Meanwhile, parallel numbers report the monthly rise of imports. However, even though apparel jobs are moving offshore, U.S.-based manufacturers and retailers still play a critical role in the production of apparel for the U.S. market. They have become multinational corporations. They now arrange for the production of their clothing in other countries, but they still remain in charge of ordering and marketing.

  3. Apparel Manufacturing (Course Outline), Exciting Careers in Apparel Manufacturing: 9377.01.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    A course for youth and adults interested in a career in apparel manufacturing and the needle trades is presented. Instruction will include a sampling tour of interest, introducing all phases of the industry from designing to shipping. Instructional materials include films, transparencies, lectures and demonstrations, information sheets,…

  4. ARN results in interlaboratory comparison exercises

    International Nuclear Information System (INIS)

    Equillor, Hugo; Lewis, Cecilia; Fernandez, Jorge; Canoba, Analia; Gavini, Ricardo; Grinman, Ana; Palacios, Miguel; Sartori, Francisco; Giustina, Daniel; Gnoni, Gabriela; Czerniczyniec, Mariela; Cialella, Hugo; Acosta, Soledad; Diodati, Jorge; Bonino, Nestor; Campos, Juan; Mondini, Julia; Franco, Graciela

    2008-01-01

    For years, the Nuclear Regulatory Authority (ARN) has been involved in several laboratory intercomparison programmes. The objective of participating in these exercises is to assure the quality of the determinations that the radiochemical laboratories of ARN carries out as part of its regulatory activity. Most of these determinations are related to its environmental monitoring program in the vicinity of nuclear and radioactive facilities existing in the country, in operation or not. Other determinations are related with effluent samples and monitoring activities performed inside the facilities. On the other hand, these intercomparisons are part of the requirements for the laboratories under ISO 17025. ARN laboratories are in process to obtain or maintain ISO 17025 accreditation as a priority objective. During the development of the intercomparisons, different samples have been tested in several matrices containing alpha, beta and gamma emitters. These exercises were organized by different laboratories as the IAEA, the EML and NIST from United States, the NPL and the NRPB from England, the BFS from Germany, and so on. The results were very satisfactory not only in direct measurements (gamma spectrometry) but also in those that require a previous intensive laboratory processing (alpha spectrometry and liquid scintillation), resulting in many cases better than the general average. This paper provides a summary of the results obtained in these exercises and the results are compared with the overall average of the participating laboratories. (author)

  5. Technology, Skills, and Education in the Apparel Industry. Revised.

    Science.gov (United States)

    Bailey, Thomas

    Although more than 1 million people in the United States are employed in the apparel manufacturing industry, the industry has been increasingly threatened by international competition, changes in consumer tastes, and demands that many domestic firms are ill-prepared to meet. The traditional apparel production system emphasized cutting costs,…

  6. Determination of Priorities in Apparel Purchasing from Private Sale Websites

    Directory of Open Access Journals (Sweden)

    Saricam Canan

    2017-12-01

    Full Text Available In the fast-changing internet era, private sale websites attracted an enormous interest from the consumers in especially online marketing of apparel goods. The retailers may garner more benefit if the prior issues for the consumers when they are purchasing apparel products online is known. Reviewing the literature, this study presents the factors in three groups in a hierarchical manner considering the multidimensional aspect of online purchasing of apparel products from private sale websites and then determines the prior issues for the consumers by making pairwise comparisons among these factors using analytical hierarchy process on a sample group of 100 Turkish respondents. The findings revealed that “privacy/security” in terms of online shopping criteria, “product information” in terms of apparel products criteria, and “discount ratio” in terms of private shopping criteria took highest scores of importance when the aspects were analyzed individually. Nonetheless, the parameters regarding the online shopping criteria were found to be more important than the criteria regarding the apparel products and private shopping criteria. In the end, it was also observed that these items that were found to have highest importance were actually corresponding to the risks of the situation.

  7. Bangladesh apparel industry and its workers in a changing world economy

    OpenAIRE

    Ahmed, N.

    2006-01-01

    This thesis explores and analyses recent changes and challenges faced by the apparel industry of Bangladesh and the consequences of those for the Bangladesh economy. More specifically, it explores and analyses the importance of the apparel industry in the Bangladesh economy, the challenges faced by this industry, impacts of implementation of various international trade rules on the apparel industry, consequences of Bangladesh's attempts to enter in bilateral and regional free trade agreements...

  8. APPLICATION OF FUZZY LOGIC BASED APPAREL SIZE FINDER IN ONLINE MARKETING

    Directory of Open Access Journals (Sweden)

    DEMIR Murat

    2017-05-01

    Full Text Available The emergence of online retailing has been one of the most significant developments in business history. Altough proportion of apparel sales in online retailing also has been shown rapid increase, there are some significant barriers to overcome for expanding this market share. It is seen in literature that there are many researchers point out that finding right size apparel is the one of the most significant problems in online retailing. There are many study to solve this problem but still there is not an exact solution yet. Creating 3D avatars for virtual try on or scanning body measurements of consumers have been used to solved this problem but any study has not come up with a reliable solution. In this study, a fuzzy logic based apparel size finder website is proposed. The benefits and working princible of this website are also explained. In this website, both of consumers and retailers can create a profile page for sharing products or following each other. Once consumers follow a profile of retailer, they can see the right size of any shared apparel. On the other hand, retailers can also directly send message to certain users for certain size apparel. This system brings advantages for both parties. Consumers can reach the correct size of apparel and retailers can reach to target customer. It is assumed that creating website alike this or application of existing online retailers will help to reduce return in apparel online retailing as well as it may help to expand online retailing.

  9. Sustainability Knowledge and Behaviors of Apparel and Textile Undergraduates

    Science.gov (United States)

    Hiller Connell, Kim Y.; Kozar, Joy M.

    2012-01-01

    Purpose: The purpose of this paper is to analyze changes in undergraduate student knowledge of issues of sustainability relevant to the apparel and textiles industry. Assessment occurred prior to and upon completion of a course that addressed topics specific to the global production and distribution of apparel and textile goods. The study also…

  10. Apparel and Textiles Production, Management, and Services. Reference Book.

    Science.gov (United States)

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    Developed with input from personnel in the industries, this reference book complements a matching curriculum guide for a course on the textiles and apparel industries. The book emphasizes job skills and the attitudes and interpersonal skills needed for successful employment in the textiles/apparel industry. Each of the 22 chapters of the book…

  11. A pulsed plasma jet with the various Ar/N2 mixtures

    Science.gov (United States)

    Barkhordari, A.; Ganjovi, A.; Mirzaei, I.; Falahat, A.; Rostami Ravari, M. N.

    2017-12-01

    In this paper, using the Optical Emission Spectroscopy technique, the physical properties of a fabricated pulsed DBD plasma jet are studied. Ar/N2 gaseous mixture is taken as operational gas, and Ar contribution in Ar/N2 mixture is varied from 75 to 95%. Through the optical emission spectra analysis of the pulsed DBD plasma jet, the rotational, vibrational and excitation temperatures and density of electrons in plasma medium of the pulsed plasma jet are obtained. It is seen that, at the wavelength of 750.38 nm, the radiation intensity from the Ar 4p → 4 s transition increases at the higher Ar contributions in Ar/N2 mixture. It is found that, for 95% of Ar presence in the mixture, the emission intensities from argon and molecular nitrogen are higher, and the emission line intensities will increase nonlinearly. In addition, it is observed that the quenching of Ar* by N2 results in the higher intensities of N2 excited molecules. Moreover, at the higher percentages of Ar in Ar/N2 mixture, while all the plasma temperatures are increased, the plasma electron density is reduced.

  12. Validated Competency Task Lists for Apparel and Accessories Marketing.

    Science.gov (United States)

    Selke-Kern, Barbara E.

    Developed by a project that validated task lists by a variety of teachers and apparel marketing business persons, this guide contains task lists for occupations in the field of apparel and accessories marketing. The guide is organized in three sections. Section 1 includes the following: (1) notes on using the information in the guide; (2) a…

  13. Upgrading in the global apparel value chain : an analysis on Asian developing countries' competition with China in exporting apparels

    OpenAIRE

    Bakken, Ingvild

    2014-01-01

    The purpose of this research is to examine how regional suppliers of apparels have performed in the global apparel industry compared to China during the past two decades, and particularly after the phase out of the Multi-Fibre Arrangement (MFA), which up to 2004 applied quotas to exports of clothing in the largest end markets. The speculation prior to the quota phase out was that large increases of Chinese exports would be at the expense of other Asian suppliers. This thesis effort to trace w...

  14. Reconciling Industry and Academia: Perspectives on the Apparel Design Curriculum.

    Science.gov (United States)

    Wright, Janith; Cushman, Linda; Nicholson, Amanda

    2002-01-01

    Apparel industry representatives (n=12) and apparel program faculty (n=17) used Q methodology to identify industry skill needs. Most industry representatives thought strong affective skills were most important for design professionals. Nearly half the educators thought that cognitive attributes were most important. (Contains 18 references.) (SK)

  15. Apparel styles suitable for young Swazi women with the prevalent ...

    African Journals Online (AJOL)

    Young Swazi women conform to different body shapes, with the most prevalent body shapes being the triangular and hourglass, yet ready-to-wear apparel is traditionally manufactured using the Western hourglass body shape. Most consumers are not aware of their body shape; hence lack knowledge on apparel styles that ...

  16. From Garment to Fashion Production: An Analysis of the Evolution of the Apparel Industry in Brazil

    Directory of Open Access Journals (Sweden)

    Marcelo Machado Barbosa Pinto

    2013-07-01

    Full Text Available This study aims at contributing to the analysis of the evolution of apparel industry in Brazil by answering the following questions: (a Does global sourcing still explain the value upgrading process in the apparel production chains?; (b Are there new sources of value upgrading to be considered?; (c Is the dynamics of the apparel production pervaded by a phenomenon that is strongly related to a cultural and creative know-how? Two theoretical approaches are considered to unveil the value upgrading process in the apparel production: (a theory about global value chains and (b studies about cultural and creative industries. To investigate the research questions we analyzed the case of the Brazilian apparel industry evolution through the use of a methodological perspective nurtured by aspects of grounded theory. The findings of this study indicate that companies are able to upgrade not only through improvements in manufacturing steps but also by means of incorporating elements of cultural distinction in the apparel production. Analysis of the Brazilian case led us to propose an integrative theoretical approach where elements of the global apparel value chains are combined with studies of cultural and creative industries. We consider that an integrative approach can better explain value creation in the apparel industry in a context of new markets, where there is not only the development of apparel manufacturing clusters but also the emergence of a unique and local fashion apparel chain.

  17. Anatomia da madeira de Acacia bonariensis Gill. ex Hook. et Arn. Wood anatomy of Acacia bonariensis Gill. ex Hook. et Arn.

    Directory of Open Access Journals (Sweden)

    José Newton Cardoso Marchiori

    1996-08-01

    Full Text Available O objetivo do presente trabalho é a descrição anatômica da madeira de Acacia bonariensis Gill. Hook. et Arn. A estrutura anatômica é comparada com outras espécies sul-brasileiras do mesmo gênero. A presença de raios multisseriados estreitos e fibras septadas permitem classificar a espécie na série Vulgares Bentham ou sub-gênero Aculeiferum Vassal.The wood anatomy of Acacia bonariensis Gill. ex Hook. et Arn. is described and compared with other south-american Acacias. The presence of narrow multisseriate rays and libriform fibres, observed in the wood, are commonly found among species of the series Vulgares Benth. or sub-genus Aculeiferum Vassal.

  18. Bangladesh apparel industry and its workers in a changing world economy

    NARCIS (Netherlands)

    Ahmed, N.

    2006-01-01

    This thesis explores and analyses recent changes and challenges faced by the apparel industry of Bangladesh and the consequences of those for the Bangladesh economy. More specifically, it explores and analyses the importance of the apparel industry in the Bangladesh economy, the challenges faced by

  19. Decent Work in the Chinese Apparel Industry: Comparative Analysis of Blue-Collar and White-Collar Garment Workers

    Directory of Open Access Journals (Sweden)

    Caixia Chen

    2017-08-01

    Full Text Available Addressing labor issues in the apparel industry is significantly important due to customers’ increasing awareness of poor working conditions and growing labor crises in apparel production locations worldwide. Decent work is a key element to achieving fair and harmonious employment, but is not always evident in global apparel production networks. This study examines the working conditions in China’s garment manufacturing industry, which employs more than 10 million workers. A survey was administered to 313 blue-collar workers and 228 white-collar workers on issues related to decent work, including workers’ concerns, satisfaction levels and attitudes towards decent work. Regression analysis showed that workers’ attitudes are significantly related to age, education level, service length and monthly wage. Gap analysis revealed poor understanding of decent work and low satisfaction with primary indicators of decent work. However, results suggest that workers increasingly value soft factors and the overall work experience, not only financial benefits. Cluster analysis identified four clusters of workers. This study contributes to understanding garment worker perceptions of decent work and provides implications for the operationalization of decent work in China’s garment manufacturing industry.

  20. Challenges in Building a Global Supply Chain in the Apparel Industry

    Directory of Open Access Journals (Sweden)

    Vidyaranya B. Gargeya

    2001-09-01

    Full Text Available The last decade of the twentieth century has been characterized with the growth of global supply chains in a wide variety of industries. Global supply chain management in the apparel industry presents a wide variety of challenges. This paper presents a framework elaborating the challenges associated with communication, cultural relationships, technology, production processes, supplier arrangements, and transportation infrastructure in building a global supply chain in the apparel industry catering primarily to the U.S. market. The paper, in the concluding section, makes a few suggestions for future research in global supply chain management in the apparel industry.

  1. Industrial Upgrading in the Apparel Value Chain and the Role of Designer in the Transition: comparative analysis of Sri Lanka and Hong Kong

    Directory of Open Access Journals (Sweden)

    Sumith Gopura

    2016-11-01

    Full Text Available The apparel industry is a major export industry in Sri Lanka that depends upon labour intensive manufacturing. The Sri Lankan apparel industry is transitioning from Cut, Make, Trims (CMT assembly and Original Equipment Manufacturing (OEM to Original Design Manufacturing (ODM and Original Brand Manufacturing (OBM, experiencing the economic benefits of apparel product export. The transition relies on having expert professionals who can provide creative, commercial, technical, and leadership skills in the process. In order to identify the creative roles and responsibilities that can contribute to the industrial upgrading process in Sri Lanka, this paper first provides an analysis of the global apparel value chain and the journeys of the countries with newly industrialized economies (NIEs in the region. Second, a comparison of Hong Kong and Sri Lankan apparel industries contextualises the development of fashion design within each nation’s industry as a competitive advantage. In each country we examine three factors that demonstrate growth in fashion design: development of fashion design education; development of exportable own brands; and the establishment of local showcases to a global audience. The examples of both Hong Kong and Sri Lanka demonstrate the ways in which creative roles may act as a bridge between production and marketing networks, buyers and producers in maintaining and building industry value-adding for highly sophisticated and competitive fashion production systems. Although the Sri Lankan apparel industry has not progressed as far as Hong Kong in this arena, evidence suggests the industry is actively growing design capabilities

  2. From basic to fashion in the apparel industry: a study about upgrading in value chains

    OpenAIRE

    Pinto, Marcelo Machado Barbosa

    2011-01-01

    This dissertation aims at explaining the elements involved with the upgrading processes in value chains. Empirical data about the upgrading processes of apparel production and consumption in Brazil is taken as a way to explore upgrading strategies in the context of a growing fashion industry. We assume that fashion has been a key element in the apparel production which responds to upgrading in apparel value chains, turning basic apparel into more valued products and services as they are embed...

  3. Reference model for apparel product development

    Directory of Open Access Journals (Sweden)

    Isabel Cristina Moretti

    2017-03-01

    Full Text Available The purpose of this paper was to develop a reference model for the implementation of the process of product development (PDP for apparel. The tool was developed through an interactive process of comparison between theoretical. Managers in companies and professionals working in this market can utilize the reference model as a source for the organization and improvement of the PDP for apparel and the universities as a reference source for systematized teaching of this process. This model represents the first comprehensive attempt to develop an instrument at a detailed level (macro phases, phases, activities, inputs and outputs at each stage and at the gates to systematize the PDP process for fashion products and to consider its particularities.

  4. Participation of ARN-Argentina in the quality assessment program, EML-USDOE since 200-2001

    International Nuclear Information System (INIS)

    Equillor, Hugo E.; Serdeiro, Nelida H.; Fernandez, Jorge A.; Gavini, Ricardo M.; Grinman, Ana D.R.; Lewis, Esther C.; Medici, Marcela A.; Palacios, Miguel A.; Diodati, Jorge M.

    2002-01-01

    The Nuclear Regulatory Authority (ARN) participates every six months in the Quality Assessment Program (QAP), carried out by the Environmental Measurements Laboratory - United States Department Of Energy (EML-USDOE). The aim of this participation is to assess the quality of the radiochemical determinations and alpha, beta, gamma measurements, that ARN realises routinely. The analysed matrix are: water, filter, soil and vegetable. In the present work, the results of the ARN participation in the last four intercomparisons, period 2000-2001, are detailed and analysed statistically. The results are compared with obtained ones by all the laboratories. (author)

  5. Using Internet Videoconferencing to Connect Fashion Students with Apparel Industry Professionals

    Science.gov (United States)

    Ashley, Vera Bruce

    2010-01-01

    The purpose of this study was to explore the efficacy, benefits and student perceptions of using Internet videoconferencing and a web camera to connect college and university fashion students with apparel industry professionals. A total of 70 college and university fashion students, three instructors, and three apparel industry professionals…

  6. Information Technology in Supply Chain Management at apparel industry

    OpenAIRE

    YANG, YANQING

    2013-01-01

    With the rapid development of the global economy, the Chinese market is the largest consumption market in the world. Chinese domestic enterprises as well as global apparel enterprises target at the Chinese market. Enterprises informatization becomes a competition weapon to earn Chinese market shares. Supply chain management (SCM) could play an important role in the supply chain competition at the apparel industry. IT is like a nerve system for supply chain management (SCM). SCM clearly depend...

  7. The EU market for apparel exports, China's cotton imports, and the end of the ATC

    DEFF Research Database (Denmark)

    Yu, Wusheng; Babula, Ronald A.

    2011-01-01

    in the EU market; (3) the interrelationship between China's apparel exports and its demand for imported cotton is found to be statistically significant. However, increased apparel exports from China induce proportionally larger increases in its cotton imports. In particular, the end of the ATC is shown...... has seemingly prompted China to relax its restrictions on cotton imports. Using monthly trade data, this study employs a vector autoregression model to investigate the interlinkages between China's and its competitors’ apparel exports to the EU and between China's apparel exports and its cotton...

  8. International Outsourcing: a process approach to the apparel industry

    Directory of Open Access Journals (Sweden)

    Maria Rosario Alves Moreira

    2015-12-01

    Full Text Available Objective – The purpose of this paper is to build a framework for an international outsourcing process in the apparel industry that can serve to support managerial decisions and actions regarding outsourcing choices and implementation. Design/methodology/approach – We developed of a straightforward and flexible framework describing the main stages of the international outsourcing process and its main activities with application in the context of the apparel industry. A case study approach was adopted with primary data collected through in-depth interviews and secondary data aggregated from company reports and documents. Theoretical foundation – Some research gaps in the outsourcing literature and most specifically on the matter of international outsourcing were identified by Hatonen and Eriksson (2009 and Kakabadse and Kakabadse (2000, among others. Specifically, these authors claim that there is not enough research on developing and offering decision models, tools or guidelines to support managerial decisions with the appropriate empirical evidence. This study aims to address this gap. Findings – We found that the international outsourcing process can be described using the proposed framework. Apparel companies can use this framework to support and supervise international outsourcing processes. Practical implications – This study provides a simple model that can help companies in the apparel industry to enhance their outsourcing activities and operations, and also contributes to a broader academic understanding of the matter.

  9. Case study: apparel industry waste management: a focus on recycling in South Africa.

    Science.gov (United States)

    Larney, M; van Aardt, A M

    2010-01-01

    The need for effective apparel waste management is motivated by the increasing cost and decreasing availability of landfill space and the dwindling of natural resources. The aim of this study was to identify the current solid waste disposal and recycling practices of the apparel industry in South Africa and to determine their attitude and willingness towards recycling, their perception of the feasibility thereof, barriers to recycling and marketing strategies that would be appropriate for products made from recycled materials. A structured questionnaire was mailed to apparel manufacturers in South Africa. The results indicated that most apparel manufacturers use landfills to dispose of their waste, while approximately half recycle some of the waste. They are fairly positive towards recycling, with consideration of economical feasibility. Phi-coefficients show no practically significant relationship between company size and the use of recycled materials. The most important barriers to recycling are lack of equipment and technology, lack of material to recycle and lack of consumer awareness. Marketing strategies for recycled products are recommended. It is concluded that consumer awareness and knowledge regarding recycled apparel products should be developed in order to ensure a market and that apparel manufacturers should be encouraged to recycle more extensively, in order to ensure that resources will not be exhausted unnecessarily and the environment will be preserved optimally.

  10. Underlying correlates of consumers’ attitudes towards Chinese apparel and relationship with purchase intention in South Africa

    Directory of Open Access Journals (Sweden)

    Asphat Muposhi

    2018-05-01

    Full Text Available The study examined the influence of South African consumers’ attitudes and purchase intention towards Chinese apparel. A survey of South African consumers who had purchase experience of Chinese apparel was conducted to test the hypothesised relationships. Structural equation modelling results indicated that economic animosity and consumer ethnocentrism are negatively related to attitudes towards Chinese apparel and consumer purchase intention. The study revealed a significant, positive relationship between cosmopolitanism, attitudes towards Chinese apparel and consumer purchase intention. In addition, the findings of the study suggest the importance of cosmopolitanism, consumer ethnocentrism and animosity in market segmentation, targeting, positioning and market potential analysis. The study provides managerial implications for the marketing of Chinese apparel in South Africa.

  11. Evaluating efficiency levels comparatively: Data envelopment analysis application for Turkish textile and apparel industry

    Directory of Open Access Journals (Sweden)

    Canan Saricam

    2012-12-01

    Full Text Available Purpose: The purpose of this study is to show the usage of DEA in efficiency measurement.Design/methodology/approach: The efficiencies of textile and apparel companies were analyzed by input-oriented DEA model under variable return to scale assumption. The textile and apparel companies quoted in Istanbul Stock Exchange for the period 2003 and 2008 were evaluated in terms of efficiency level providing a framework for the calculation of input excesses and output shortages.Findings: The analysis revealed that the average efficiency scores of the apparel industry was higher than the textile industry and two industries together. The companies in the apparel industry should overcome the lack of insufficient level of exports whereas the textile industry needs to increase gross value added in order to be more efficient.Research limitations/implications: Because of missing data, four companies from textile industry and one company from apparel industry were ignored although they took place in the records of Istanbul Stock Exchange.Practical implications: This study provided a framework for DEA application in determination and comparison of efficiency performance in an industry level.Originality/value: Selecting the groups compared as textile industry, apparel industry and the two industries in general allowed discussing the comparative efficiencies of two industries eliminating the industry specific pitfalls.

  12. 77 FR 15997 - Interim Procedures for Considering Requests From the Public for Textile and Apparel Safeguard...

    Science.gov (United States)

    2012-03-19

    ... Comment CITA must collect information in order to determine whether a domestic textile or apparel industry... corrective action to protect the viability of the domestic textile or apparel industry, subject to section... From the Public for Textile and Apparel Safeguard Actions on Imports From Korea and Estimate of Burden...

  13. Traducción independiente de la estructura 5´cap del ARN genómico del virus dengue

    Directory of Open Access Journals (Sweden)

    Mariela Pérez Dominguez

    Full Text Available Objetivos. Analizar la participación de la caperuza metil-guanosín-trifosfato (5´cap y de la región inicial del ARN genómico del virus dengue serotipo 2 (DENV-2 genotipo Americano en la traducción, utilizando un sistema libre de células obtenido de placenta humana. Materiales y métodos. Se preparó el plásmido recombinante pTZ18R-D2 conteniendo el ADN que codifica la 5´UTR y los primeros 201 nucleótidos de la cápside viral. Este plásmido se utilizó para transcribir el ARN correspondiente (ARN-D2, sin la 5´cap. El ARN-D2 fue traducido en un sistema constituido por la fracción posmitocondrial (S-30 de placenta humana y se evaluó la incorporación de [ 14C] aminoácidos en presencia del ARN-D2 y en su ausencia (control. Se diseñaron siete oligonucleótidos antisentido (OAs1-7 dirigidos contra secuencias de las estructuras SLA, SLB y cHP del ARN-D2 y se analizó el efecto de los mismos sobre la traducción ARN-D2. Resultados. El ARN-D2 produjo un incremento significativo (p<0,001 en la incorporación de [14C] aminoácidos, con estimulación del 75% de la actividad traduccional respecto al control. El análisis de los productos de traducción mostró un pico de incorporación correspondiente a péptidos con peso molecular aparente cercano al esperado (7,746 kDa. El OAs5, complementario a una secuencia de la estructura SLB del ARN-D2, inhibió completamente la traducción. Conclusiones. El ARN-D2 fue traducido de manera específica y eficiente, bajo condiciones semejantes a las intracelulares en humanos, por un mecanismo alternativo independiente de la 5´cap, que involucraría a la estructura SLB. Este mecanismo podría considerarse como blanco en el desarrollo de terapias antisentido para inhibir la reproducción del virus.

  14. Social Sustainability in Apparel Supply Chains—The Role of the Sourcing Intermediary in a Developing Country

    Directory of Open Access Journals (Sweden)

    Deniz Köksal

    2018-03-01

    Full Text Available After considering significant literature on sustainable supply chain management (SSCM, it is evident that research has neglected the social dimension and still lacks in highlighting the role of sourcing intermediaries in supply chains. The apparel supply chain has increased enormously in length and complexity, driving apparel retailers to employ sourcing intermediaries who manage their sourcing activities with suppliers from developing countries overseas. Thus, the purpose of this study is to enrich existing findings on SSCM by exploring the management of social sustainability when sourcing intermediaries are in between the focal company and the respective developing country factories. More specifically, this study aims to understand the role of apparel sourcing intermediaries for the implementation of social management strategies based on the perception of multiple supply chain actors. Qualitative data was collected through semi-structured interviews conducted in Vietnam and Europe. Ultimately ten propositions are presented, all explicitly concentrating on the apparel intermediary’s role as a significant enabler for social sustainability in apparel supply chains. The roles are social sustainability, supplier developer and coordinator, gatekeeper and safeguard, cultural broker, and social risk manager. The social sustainability roles assumed by the apparel sourcing intermediary offer great opportunities to both apparel retailers and developing country factories.

  15. ATM-dialoog Arne Maasiku ainetel / Andreas Trossek, Aleksander Tsapov

    Index Scriptorium Estoniae

    Trossek, Andreas, 1980-

    2008-01-01

    Kuni 17. II Tallinna Kunstihoones avatud Arne Maasiku fotode näitusest (kuraator Karin Paulus, kujundaja Urmas Luure) ja fotoalbumist "Fotod : 1994-2007" (tekstide autorid Eero Epner, Peeter Laurits, Jan Kaus, kujundaja Martin Pedanik)

  16. The T4 Phage DNA Mimic Protein Arn Inhibits the DNA Binding Activity of the Bacterial Histone-like Protein H-NS*

    Science.gov (United States)

    Ho, Chun-Han; Wang, Hao-Ching; Ko, Tzu-Ping; Chang, Yuan-Chih; Wang, Andrew H.-J.

    2014-01-01

    The T4 phage protein Arn (Anti restriction nuclease) was identified as an inhibitor of the restriction enzyme McrBC. However, until now its molecular mechanism remained unclear. In the present study we used structural approaches to investigate biological properties of Arn. A structural analysis of Arn revealed that its shape and negative charge distribution are similar to dsDNA, suggesting that this protein could act as a DNA mimic. In a subsequent proteomic analysis, we found that the bacterial histone-like protein H-NS interacts with Arn, implying a new function. An electrophoretic mobility shift assay showed that Arn prevents H-NS from binding to the Escherichia coli hns and T4 p8.1 promoters. In vitro gene expression and electron microscopy analyses also indicated that Arn counteracts the gene-silencing effect of H-NS on a reporter gene. Because McrBC and H-NS both participate in the host defense system, our findings suggest that T4 Arn might knock down these mechanisms using its DNA mimicking properties. PMID:25118281

  17. 76 FR 9556 - Procedures for Considering Requests From the Public for Textile and Apparel Safeguard Actions on...

    Science.gov (United States)

    2011-02-18

    ... domestic industry under the textile and apparel safeguard, it must provide Peru ``mutually agreed trade... the Public for Textile and Apparel Safeguard Actions on Imports From Peru AGENCY: The Committee for... follow in considering requests from the public for textile and apparel safeguard actions as provided for...

  18. Moving beyond Boycotts: Strategies for Shared Responsibility in the Collegiate Apparel Industry

    Science.gov (United States)

    Kelley, Scott P.

    2014-01-01

    The 2013 factory collapse at Rana Plaza in Bangladesh is a painful reminder that labor issues in the apparel industry are abundant and troubling. Catholic colleges and universities (CCUs) are confronted with the reality that many apparel manufacturers can operate in stark contrast to the vision of economic justice found in Catholic social thought…

  19. Three-dimensional body scanning system for apparel mass-customization

    Science.gov (United States)

    Xu, Bugao; Huang, Yaxiong; Yu, Weiping; Chen, Tong

    2002-07-01

    Mass customization is a new manufacturing trend in which mass-market products (e.g., apparel) are quickly modified one at a time based on customers' needs. It is an effective competing strategy for maximizing customers' satisfaction and minimizing inventory costs. An automatic body measurement system is essential for apparel mass customization. This paper introduces the development of a body scanning system, body size extraction methods, and body modeling algorithms. The scanning system utilizes the multiline triangulation technique to rapidly acquire surface data on a body, and provides accurate body measurements, many of which are not available with conventional methods. Cubic B-spline curves are used to connect and smooth body curves. From the scanned data, a body form can be constructed using linear Coons surfaces. The body form can be used as a digital model of the body for 3-D garment design and for virtual try-on of a designed garment. This scanning system and its application software enable apparel manufacturers to provide custom design services to consumers seeking personal-fit garments.

  20. The Application of Auxetic Material for Protective Sports Apparel

    Directory of Open Access Journals (Sweden)

    Charlotte Moroney

    2018-02-01

    Full Text Available Current research of auxetic materials highlights its potential as personal protective equipment for sports apparel with enhanced properties such as conformability, superior energy absorption and reduced thickness. In contrast, commercially available protective materials have proven to be problematic in that they inhibit movement, breathability, wicking and that molded pads are prone to saddling. Foam components are embedded within personal protective equipment for sports apparel, where protective material is positioned at regions of the body frequently exposed to injury of the soft tissue through collision, falls or hard impact. At present, the impact resistance of auxetic open cell polyurethane foam and some additively manufactured auxetic structures have been established, and processes for manufacturing curved auxetic materials as well as molding methods have been developed. Despite this, auxetic materials have not yet been applied as personal protective equipment for sports apparel in current research. This paper argues that there is scope to investigate auxetic materials potential for enhanced wearer functionality through properties of synclastic curvature and biaxial expansion.

  1. 75 FR 28544 - Procedures for Considering Requests From the Public for Textile and Apparel Safeguard Actions on...

    Science.gov (United States)

    2010-05-21

    ... provides relief to a domestic industry under the textile and apparel safeguard, it must provide Oman... the Public for Textile and Apparel Safeguard Actions on Imports From Oman May 17, 2010. AGENCY: The... public for textile and apparel safeguard actions as provided for in title III, subtitle B, section 321...

  2. Apparel shopping behavior of elderly men and women.

    Science.gov (United States)

    Chowdhary, U

    1989-06-01

    70 interested elderly (65 yr. and over) men and women participated in an investigation of older consumers' apparel-shopping behavior and satisfactions and dissatisfactions with available clothing and facilities. Analysis showed that the participants considered shopping ease, wide variety, and label/brand as some of the important factors while shopping for clothes. The respondents were satisfied with good selection, closeness of the mall, and reasonable sales. However, their dissatisfactions ranged from service to fit and size, youthful styles, and abundance of imported clothing. In-store displays, mail order catalogs, and window shopping were the most commonly used sources of apparel information. Several implications of the findings were discussed and suggestions for further research were made.

  3. A Collaborative Cloud Service Platform for Realizing Sustainable Make-To-Order Apparel Supply Chain

    Directory of Open Access Journals (Sweden)

    Ke Ma

    2017-12-01

    Full Text Available As fashion mass customization has been developing rapidly in the recent decade, supply chain in apparel industry was required to be more flexible for meeting the need of quick response toward the dynamic changes in the fashion market. Forecast-based make-to-stock production strategy was not suitable anymore. Make-to-order strategy was employed by more and more apparel companies. However, there were still many defects in traditional make-to-order apparel supply chain, e.g., sustainability is still at a low level. In this study, we proposed a collaborative cloud service platform to develop a novel model of sustainable make-to-order apparel supply chain. A service provider selection heuristic was designed for this platform to optimally select suppliers corresponding to each received demand. Multi-agent-based simulation technology was utilized to build the proposed platform and to evaluate the new sustainable supply chain model. Experiment was conducted in the simulation to compare our new model to traditional apparel make-to-order model and model with outsourcing mechanism. Based on simulation results, the remarkable improvement in terms of sustainability of the proposed platform and corresponding supply chain model was demonstrated.

  4. A neglected FDI contribution – Arne Lund (1944)

    DEFF Research Database (Denmark)

    Pedersen, Kurt; Strandskov, Jesper

    2010-01-01

    of international production. Significant parts of the contributions to the theories of foreign direct investments had, however, been presented in a coherent and systematic way by the Danish economist Arne Lund in an article in Nationaløkonomisk Tidsskrift in 1944. The purpose of this paper is to present Lund...

  5. Investigation of social shopping for fashion in apparel market of Tehran

    OpenAIRE

    MohammadRahim Esfidani; Mohsen Nazari; Maryam Karimi Davijani

    2014-01-01

    Social shopping behavior of fashion embraces various activities, direct/indirect complex and dynamic interpersonal happening during the process of buying fashion and causes customers’ pleasure and satisfaction from purchasing intention, which in long-term helps sales improvement. Market of fashion apparel in IRAN is the biggest consumer market in the Middle East. Despite this huge marke, marketing knowledge of fashion apparel in iran has not been developed yet. considering the nessecities of ...

  6. An empirical study exploring body perception and apparel fit preferences for South African women

    CSIR Research Space (South Africa)

    Pandarum, R

    2017-01-01

    Full Text Available This empirical study examines the body shapes and apparel fit incongruities experienced by a convenience sample of South African women (n=155), aged 20 to 65 years. Also examined was the extent to which apparel manufactured using the currently...

  7. Fabric quality issues related to apparel merchandising

    CSIR Research Space (South Africa)

    Das, Sonali

    2015-02-01

    Full Text Available The objectives of this study are to develop an understanding of fabric quality related issues and research gaps relevant to apparel manufacturing and merchandising within the South African context. The specific focus is on fabric objective...

  8. The Current Working Conditions in Ugandan Apparel Assembly Plants

    Directory of Open Access Journals (Sweden)

    Mike Tebyetekerwa

    2017-12-01

    Full Text Available Background: The present rapid shift of industrialization from developed to developing countries requires developing countries to understand issues related to work organization, management, and working conditions. There are many factors slackening production, of which working conditions is part. A complete inquiry into the workers' working conditions can enable managements to reduce risks in the workplaces and improve productivity. Understanding and awareness of the benefits of workplace research and a probe into the working conditions in the Ugandan apparel assembly plants are urgently required. Methods: A total of 103 (70 women and 33 men workers from five different plants were interviewed. Together with the top management of various plants, questionnaires about the workers' opinions of their physical working conditions were prepared. Data was collected using two methods: (1 questionnaire; and (2 observation of the workers during their work. Results: The results indicated that poor plant working conditions were mainly contributed by the workers' social factors and the management policies. Conclusion: The government, together with the management, should work to improve the working conditions in the apparel assembly plants, as it greatly affects both. Keywords: apparel assembly plants, ergonomics, musculoskeletal disorders, Uganda, working conditions

  9. Phase 0: Feasibility Study for ARN Balanced Flow NOMEX Supply Chain

    National Research Council Canada - National Science Library

    Kolluni, Ramesh

    2004-01-01

    .... To address these problems, the existing ARN concepts and systems needs to be extended to provide total asset visibility, decision support, and process improvements across the entire supply chains...

  10. Results of the ARN participation in the quality assessment program of the EML-DOE during period 2000-2001

    International Nuclear Information System (INIS)

    Equillor, Hugo E.; Serdeiro, Nelida H.; Fernandez, Jorge A.; Gavini, Ricardo M.; Grinman, Ana D.R.; Lewis, Esther C.; Medici, Marcela A.; Palacios, Miguel A.; Diodati, Jorge M.

    2003-01-01

    The Nuclear Regulatory Authority (ARN) participates every six months in the Quality Assessment Program (QAP), carried out by the Environmental Measurements Laboratory - United States Department Of Energy (EML-USDOE). The aim of this participation is to assess the quality of the radiochemical determinations and alpha, beta, gamma measurements, that ARN realises routinely. The analysed matrix are: water, filter, soil and vegetable. In the present work, the results of the ARN participation in the last four intercomparisons, period 2000-2001, are detailed and analysed statistically. The results are compared with obtained ones by all the laboratories. (author)

  11. 75 FR 38077 - Grant of Authority for Subzone Status; Abercrombie & Fitch (Footwear and Apparel Distribution...

    Science.gov (United States)

    2010-07-01

    ... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Order No. 1687] Grant of Authority for Subzone Status; Abercrombie & Fitch (Footwear and Apparel Distribution); New Albany, OH Pursuant to its authority... footwear and apparel warehousing and distribution at the facility of Abercrombie & Fitch, located in New...

  12. Swedish High-End Apparel Online

    OpenAIRE

    Hansson, Christoffer; Grabe, Thomas; Thomander, Karolina

    2010-01-01

    The study aims to through a qualitative case study describe how six Swedish high-end apparel companies attributed as part of “the Swedish fashion wonder” with online distribution have been affected by six chosen factors. The six factors presented are extracted from previous studies and consist of customer relationships, intermediary relationships, pricing, costs and revenue, competitors and impact on the brand. The results show that customer relationships is an important factor that most comp...

  13. ARN Program, PDIT Final Technical Report - Deliver Orders 3, 12, 13

    National Research Council Canada - National Science Library

    O'Connell, Michael H

    2005-01-01

    .... The foundation for the achievement of these goals is the existence of a web accessible database that provides total supply chain asset visibility to all functions that make decisions or consume apparel items...

  14. SU-E-P-20: Personnel Lead Apparel Integrity Inspection: Where We Are and What We Need?

    International Nuclear Information System (INIS)

    Smith, S; Zhang, J; Anaskevich, L; Oates, E

    2015-01-01

    Purpose: In recent years, tremendous efforts have been devoted to radiation dose reduction, especially for patients who are directly exposed to primary radiation or receive radiopharmaceuticals. Limited efforts have been focused on those personnel who are exposed to secondary radiation while fulfilling their work responsibilities associated with diagnostic imaging and image-guided interventions. Occupational exposure is compounded in daily practice and can lead to a significant radiation dose over time. Personnel lead apparel is a well-accepted engineering control to protect healthcare workers when radiation is inevitable. The question is, do we have a nationally established program to protect personnel? This study is to investigate the lead apparel inspection programs among the USA. Methods: A series of surveys of state regulations, the University Health System Consortium, and federal regulations and regulations determined by accrediting bodies were conducted. The surveys were used to determine the current status of lead apparel programs regarding integrity inspections. Based on the survey results, a thorough program was proposed accordingly. Results: Of 50 states, seventeen states and Washington D.C. require lead apparel integrity inspections within their state regulations. Eleven of these states specify that the inspection is required on an annual basis. Two of these states require lead apron integrity checks to be performed semi-annually. Eleven out of the two hundred academic medical centers surveyed responded. The results show that the method (visually vs. fluoroscopy) used to conduct lead apparel integrity checks differ greatly amongst healthcare organizations. The FDA, EPA, CRCPD and NCRP require lead apparel integrity checks. However, the level of policies is different. A standard program is not well established and clearly there is a lack of standardization. Conclusion: A program led by legislative (state or federal government) and with specific frequency

  15. SU-E-P-20: Personnel Lead Apparel Integrity Inspection: Where We Are and What We Need?

    Energy Technology Data Exchange (ETDEWEB)

    Smith, S; Zhang, J; Anaskevich, L; Oates, E [University of Kentucky, Lexington, KY (United States)

    2015-06-15

    Purpose: In recent years, tremendous efforts have been devoted to radiation dose reduction, especially for patients who are directly exposed to primary radiation or receive radiopharmaceuticals. Limited efforts have been focused on those personnel who are exposed to secondary radiation while fulfilling their work responsibilities associated with diagnostic imaging and image-guided interventions. Occupational exposure is compounded in daily practice and can lead to a significant radiation dose over time. Personnel lead apparel is a well-accepted engineering control to protect healthcare workers when radiation is inevitable. The question is, do we have a nationally established program to protect personnel? This study is to investigate the lead apparel inspection programs among the USA. Methods: A series of surveys of state regulations, the University Health System Consortium, and federal regulations and regulations determined by accrediting bodies were conducted. The surveys were used to determine the current status of lead apparel programs regarding integrity inspections. Based on the survey results, a thorough program was proposed accordingly. Results: Of 50 states, seventeen states and Washington D.C. require lead apparel integrity inspections within their state regulations. Eleven of these states specify that the inspection is required on an annual basis. Two of these states require lead apron integrity checks to be performed semi-annually. Eleven out of the two hundred academic medical centers surveyed responded. The results show that the method (visually vs. fluoroscopy) used to conduct lead apparel integrity checks differ greatly amongst healthcare organizations. The FDA, EPA, CRCPD and NCRP require lead apparel integrity checks. However, the level of policies is different. A standard program is not well established and clearly there is a lack of standardization. Conclusion: A program led by legislative (state or federal government) and with specific frequency

  16. Examining the Key Factors Affecting e-Service Quality of Small Online Apparel Businesses in Malaysia

    Directory of Open Access Journals (Sweden)

    Che Nawi Noorshella

    2015-04-01

    Full Text Available e-Service quality (eSQ is increasingly recognized as an important aspect, as well as the key to determining the competitive advantage and factor in the long-term retention of firms operating online. This study, therefore, is aimed at identifying the key determinants of eSQ among the small online apparel businesses in Malaysia. This study used a cross-sectional design, and data were collected from 765 customers who purchased apparel online at the point-of-purchase. Findings of this study indicate that “product information quality,” “website design,” “security and privacy,” and “expected consumer service” are the key determinants of eSQ among small online apparel businesses in Malaysia. The implication for the owner-managers of the apparel businesses in Malaysia is that they must be aware of the significance of the key eSQ indicators while designing their businesses, to attract and retain customers.

  17. Dynamics of the Textiles & Apparel Industries in Southeast Asia : A Preliminary Analysis

    OpenAIRE

    Esho, Hideki

    2015-01-01

    The apparel industry is a representative case of a buyer-driven global value chain, as suggested by Gary Gereffi. We examine this hypothesis by focusing on the textile and apparel industries in Southeast Asian countries, especially the Philippines, Malaysia, and Thailand. We found that there are two different kinds of value chains in these industries. In one, the lead firms are engaged in chemical fiber production, and, in the other, the lead firms are engaged in fast fashion retailing. The f...

  18. 19 CFR 102.25 - Textile or apparel products under the North American Free Trade Agreement.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Textile or apparel products under the North American Free Trade Agreement. 102.25 Section 102.25 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION... or apparel products under the North American Free Trade Agreement. In connection with a claim for...

  19. 75 FR 64699 - Grant of Authority for Subzone Status; VF Corporation (Apparel, Footwear and Luggage Distribution...

    Science.gov (United States)

    2010-10-20

    ... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Order No. 1714] Grant of Authority for Subzone Status; VF Corporation (Apparel, Footwear and Luggage Distribution), Martinsville, VA Pursuant to its... authority for subzone status for activity related to apparel, footwear and luggage warehousing and...

  20. TeliaSonera jääb pakutud hinna juurde / Per-Arne Blomquist

    Index Scriptorium Estoniae

    Blomquist, Per-Arne

    2009-01-01

    TeliaSonera grupi finantsdirektor Per-Arne Blomquist vastab küsimustele, mis puudutavad Eesti Telekomi aktsiatele ostupakkumise tegemist ning võimalikke muudatusi ettevõttes pärast Eesti Telekomi aktsiate omandamist

  1. Media and sustainable apparel buying intention

    OpenAIRE

    Lenne, de, Orpha; Vandenbosch, Laura

    2017-01-01

    Abstract: Purpose Using the theory of planned behavior, this paper examined the relationships between different types of media and the intention to buy sustainable apparel and tested whether attitudes, social norms, and self-efficacy beliefs may explain these relationships. Design/methodology/approach A cross-sectional survey study was conducted among 681 young adults (18-26 years old). Findings Exposure to social media content of sustainable organizations, eco-activists and sustainable appar...

  2. What are decision making styles for international apparel brands in a large emerging market?

    OpenAIRE

    De Mattos, Claudio; Salciuviene, Laura; Auruskeviciene, Vilte; Juneja, Garima

    2015-01-01

    The main purpose of the paper is to identify consumer decision making styles based on Sproles & Kendall's (1986) framework in a large emerging market for international apparel brands. An online questionnaire-based survey with individual Indian consumers was conducted. The results of this study identify five consumer decision making styles among Indian consumers when selecting international apparel brands. The findings also suggest significant statistical differences between males and fema...

  3. an empirical study exploring body perception and apparel fit

    African Journals Online (AJOL)

    user

    3D rotational point cloud surface image derived from 3D body scans ... Furthermore, recent advances in technology, such as 3D ... up-to-date and, accessible apparel sizing or body dimension ... manufacturing companies and retailers, and not.

  4. Cal Poly Apparel Manufacturing Demonstration - Year 3 Final Technical Report

    National Research Council Canada - National Science Library

    2000-01-01

    .... Since the Southern California apparel industry is primarily small businesses producing low volume fashion products, the Cal Poly Demo factory needed to reflect the size and capability of its customer...

  5. TRADITIONAL WOMEN’S APPARELS OF BULGARIA N IMMIGRANTS LIVING IN ESKİŞEHİR

    Directory of Open Access Journals (Sweden)

    Başak BOĞDAY SAYĞILI

    2014-06-01

    Full Text Available As part of culture, clothing is a phenomenon which develops with humanity, which is specific to communities, being shap ed according to the ir taste, and reflecting the community’s living conditions and li fe styles . T he Turks who e migrated changed their clothing to adapt to the geo graphical and physical features as well as the living conditions at the places they migrated to, and through being influenced by the people in their region. Bulgaria is one of the countries to which great e migrations from the Ottoman empire took place. Having lived together for many years, the Turks and the Bulgarians were influenced by each other in clothing culture just as in every other field. These migrations , which took place intensively from time to time , are still co ntinuing. This research aims to reveal the traditional women’s apparels of immigrants from Bulgaria living in Eskişehir and the characteristics of their apparel . Historical and review methods were used in the research. From the sources reached using the survey form prepared as data collection tool, apparels reflecting general characteristics of the traditional women’s apparels of the immigrants from Bulgaria livi ng in Eskişehir were examined.

  6. MicroARNs: una visión molecular MicroRNA (miRNA: A molecular view

    Directory of Open Access Journals (Sweden)

    Y. Vladimir Pabón-Martínez

    2011-12-01

    Full Text Available Los microARNs son ARN pequeños de aproximadamente 22 nucleótidos de longitud que participan en la regulación de muchos procesos celulares y, su alteración está asociada con el desarrollo de diferentes patologías, especialmente cáncer. Gracias al uso de las herramientas de bioinformática es posible determinar su distribución en el genoma y sus funciones en diferentes tejidos. La mayoría de microARNs son producidos en una vía canónica a partir de un transcripto primario largo, en un proceso secuencial de dos reacciones guiadas principalmente por dos enzimas, Drosha en el núcleo y Dicer en el citoplasma. Sin embargo, actualmente han sido descritas algunas vías no canónicas de generación de microARNs. El objetivo de esta revisión es describir el proceso de generación de microARNs y la maquinaria involucrada en su generación con el propósito de lograr alcanzar un mejor entendimiento de los diferentes procesos en los cuales están involucrados. Salud UIS 2011; 43 (3: 289-297MicroRNAs are small RNAs of approximately 22 nucleotides in length that participate in the regulation of many cellular processes and it alteration is associated with the development of different pathologies in particular, cancer. Using bioinformatics tools is possible determine their wide distribution in the genome and their functions in different tissues. Mostly of microRNAs are produced in a canonical way from a long primary transcript, in a sequential process of two reactions guided mostly by two enzymes: Drosha in the nucleus and Dicer in the cytoplasm. However, it has been described some pathways non-canonical for the generation of microRNAs. The aim of this review is to describe the generation process of microRNAs and the machinery involved in their generation for the purpose of achieving a better understanding of the different processes they are involved. Salud UIS 2011; 43 (3: 289-297

  7. Evaluation of Computer Simulations for Teaching Apparel Merchandising Concepts.

    Science.gov (United States)

    Jolly, Laura D.; Sisler, Grovalynn

    1988-01-01

    The study developed and evaluated computer simulations for teaching apparel merchandising concepts. Evaluation results indicated that teaching method (computer simulation versus case study) does not significantly affect cognitive learning. Student attitudes varied, however, according to topic (profitable merchandising analysis versus retailing…

  8. A continuing program for technology transfer to the apparel industry

    Science.gov (United States)

    Clingman, W. H.

    1971-01-01

    A six month program has been carried out to investigate various mechanisms for transferring technology to industry. This program has focused on transfer to the apparel industry through the Apparel Research Foundation. The procedure was to analyze the problem, obtain potentially relevant aerospace technology, and then transfer this technology to the industry organization. This was done in a specific case. Technology was identified relevant to stitchless joining, and this technology was transferred to the Apparel Research Foundation. The feasibility and ground rules for carrying out such activities on a broader scale were established. A specific objective was to transfer new technology from the industry organization to the industry itself. This required the establishment of an application engineering program. Another transfer mechanism tested was publication of solutions to industry problems in a format familiar to the industry. This is to be distinguished from circulating descriptions of new technology. Focus is on the industry problem and the manager is given a formula for solving it that he can follow. It was concluded that this mechanism can complement the problem statement approach to technology transfer. It is useful in achieving transfer when a large amount of application engineering is not necessary. A wide audience is immediately exposed to the technology. On the other hand, the major manufacturing problems which require a sophisticated technical solution integrating many innovations are less likely to be helped.

  9. 78 FR 59917 - Limitations of Duty- and Quota-Free Imports of Apparel Articles Assembled in Beneficiary Sub...

    Science.gov (United States)

    2013-09-30

    ... of Apparel Articles Assembled in Beneficiary Sub-Saharan African Countries From Regional and Third... 6002 of the Tax Relief and Health Care Act of 2006 (TRHCA 2006), Public Law 109-432, and section 1... apparel articles wholly assembled in one or more beneficiary sub-Saharan African countries from fabric...

  10. Apparel shopping orientation: Two decades of research | Visser ...

    African Journals Online (AJOL)

    Apparel shopping orientation: Two decades of research. EM Visser, R du Preez. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

  11. Apparel Merchandising Students Learn Customer Service Strategies while Conducting Research.

    Science.gov (United States)

    Paulins, V, Ann

    2000-01-01

    Apparel merchandising students participated in a cooperative research project in which they observed customer service techniques by posing as customers in retail stores. The project taught research processes, collaboration, and principles of customer service. (SK)

  12. Koolitamine : andmisrõõm või edevus? / Ants Vasar, Arne Kaasik, Hele Hammer

    Index Scriptorium Estoniae

    Vasar, Ants

    2007-01-01

    Küsimusele, miks olete hakanud ettevõtjana koolitajaks, vastavad ASi Viru Keskus juhatuse liige Ants Vasar, Columbus IT Partner Eesti ASi pertner ja nõukogu esimees Arne Kaasik ja Amserv Grupi finantsdirektor Hele Hammer

  13. One to One Recommendation System in Apparel On-Line Shopping

    Science.gov (United States)

    Sekozawa, Teruji; Mitsuhashi, Hiroyuki; Ozawa, Yukio

    We propose an apparel online shopping site that the fashion adviser exists on the internet. The fashion adviser, who has detailed knowledge about the fashion in real shop, selects and coordinates the clothes of the customer's preference. However, the customer, who didn't have detailed knowledge about the fashion, was not able to choose the clothes suitable for the customer's preference from among the candidate of a large amount of clothes on a conventional apparel shopping site. Then, we compose the system that analyzes the customer's preference by the AHP technique, makes to the cluster by the correlation of clothes, and analyzes the market basket. As a result, this system can coordinate the clothes appropriate for the favor of an individual customer. Moreover, this system can propose the recommendation of other clothes based on past sales data.

  14. The role of aesthetics in consumers' evaluation of apparel quality: A ...

    African Journals Online (AJOL)

    Seugnet

    the interaction between the apparel item and the body ... addresses the internal processes, the multi-sensory ... To have a harmonious aesthetic interaction be- .... Touch. - Sight. - Hearing. - Smell. - Taste. Emotional. - Enjoyment. - Arousal.

  15. Apparel Marketing. [Student Manual] and Answer Book/Teacher's Guide.

    Science.gov (United States)

    Gaskill, Melissa Lynn

    This document on apparel marketing contains both a student's manual and an answer book/teacher's guide. The student's manual contains the following 16 assignments: (1) introduction to fashion and fashion merchandising; (2) current fashion; (3) careers in fashion; (4) buying; (5) retailing; (6) merchandise basics; (7) merchandise--promotion and…

  16. Aspects that boost innovative potential of textile and apparel industry in flanders district of creativity: inspirations for the design of policies in Brazil

    Directory of Open Access Journals (Sweden)

    Flavio da Silveira Bruno

    2011-12-01

    Full Text Available This work aims to identify aspects of the creative economy in the region of Flanders that influence the performance of the textile and apparel value chain in order to contribute to the design of policies that can enhance the entrepreneurial creativity of this sector in Brazil. Interviews and observations were conducted during a prospective mission to the region of Flanders. Information collected was then confronted with selected theoretical and technical literature that analyze regional economies based on creative industries. Although the results reveal no evidence of an explicit coordination of the value network resulting from specific policies designed to add value to Belgian textile and apparel products, they suggest that the performance of key public and private institutions associated with broader initiatives to stimulate Research and Development in the sector in Europe, promoted by EURATEX, supports creativity for innovation and are essential foundations for the development of creative entrepreneurs.

  17. Inventory Control System for a Healthcare Apparel Service Centre with Stockout Risk: A Case Analysis.

    Science.gov (United States)

    Pan, An; Hui, Chi-Leung

    2017-01-01

    Based on the real-world inventory control problem of a capacitated healthcare apparel service centre in Hong Kong which provides tailor-made apparel-making services for the elderly and disabled people, this paper studies a partial backordered continuous review inventory control problem in which the product demand follows a Poisson process with a constant lead time. The system is controlled by an ( Q , r ) inventory policy which incorporate the stockout risk, storage capacity, and partial backlog. The healthcare apparel service centre, under the capacity constraint, aims to minimize the inventory cost and achieving a low stockout risk. To address this challenge, an optimization problem is constructed. A real case-based data analysis is conducted, and the result shows that the expected total cost on an order cycle is reduced substantially at around 20% with our proposed optimal inventory control policy. An extensive sensitivity analysis is conducted to generate additional insights.

  18. Pre-consumer apparel waste mangement in Macedonia

    OpenAIRE

    Tomovska, Elena; Jordeva, Sonja; Trajković, Dušan; Zafirova, Koleta

    2014-01-01

    By its origine textile waste can bi divided in two broad categories: post-consumer waste derived from householda, and pre consumer waste generated during the manifacturing process. The division of the clothing supply chain between developed consumer markets and developing countries where apparel production capacities are out outsources implies that post-consumer waste is present in the former countries, whereas the later generate more pre-consumer waste. To effectively utilize the textile was...

  19. Itochu to Acquire 30% Share in Apparel Firm Shandong Ruyi

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    In its bid to expand in China's clothing sector, Itochu Corp, a Japanese trading firm which owns textile plants across Asia including China, Japan and Hong Kong, is set to acquire a 30 percent stake in Chinese apparel company Shandong Ruyi Group.

  20. A LINEAR PROGRAMMING METHOD TO ENHANCE RESOURCE UTILIZATION CASE OF ETHIOPIAN APPAREL SECTOR

    Directory of Open Access Journals (Sweden)

    Gezahegn Tesfaye

    2016-06-01

    Full Text Available The Ethiopian industrial development strategy is characterized by export-led and labor intensive industrialization. The country is emerging as the most important investment destination in its apparel sector. Thought this sector is expected to generate more income from the export market, its export earnings remain trivial mainly due to the inefficient organizational resource utilization. One of the competent techniques that help companies to efficiently improve the use of their resources to increase their profit is linear programming. In apparel manufacturing firms, efficient use of materials such as fabrics and sewing threads and processing time at different stages of production as well as minimization of labor and materials cost are necessary to enhance their profitability. Cutting, sewing, and finishing operations deserve more attention for apparel process optimization. However, the issue of proper resource allocation remains an unsolved problem within the Ethiopian apparel industry. The aim of this research is to devise efficient resource utilization mechanism for Ethiopian apparel sector to improve their resource utilization and profitability, taking one of the garment factories engaged in the export market as a case study. Five types of products the company is currently producing, the amount of resources employed to produce each unit of the products, and the value of profit per unit from the sale of each products have been collected from the case company. The monthly availability of resources utilized and the monthly production volume of the five products have also been collected from the company. The data gathered was mathematically modeled using a linear programming technique, and solved using MS-Excel solver. The findings of the study depicts that all of the organizational resources are severely underutilized. This research proved that the resource utilization of the case company can be improved from 46.41% of the current resource

  1. Substitution of PFAS chemistry in outdoor apparel and the impact on repellency performance.

    Science.gov (United States)

    Hill, Philippa J; Taylor, Mark; Goswami, Parikshit; Blackburn, Richard S

    2017-08-01

    Intensifying legislation and increased research on the toxicological and persistent nature of per- and polyfluoroalkyl substances (PFASs) have recently influenced the direction of liquid repellent chemistry use; environmental, social, and sustainability responsibilities are at the crux. Without PFAS chemistry, it is challenging to meet current textile industry liquid repellency requirements, which is a highly desirable property, particularly in outdoor apparel where the technology helps to provide the wearer with essential protection from adverse environmental conditions. Herein, complexities between required functionality, legislation and sustainability within outdoor apparel are discussed, and fundamental technical performance of commercially available long-chain (C8) PFASs, shorter-chain (C6) PFASs, and non-fluorinated repellent chemistries finishes are evaluated comparatively. Non-fluorinated finishes provided no oil repellency, and were clearly inferior in this property to PFAS-finished fabrics that demonstrated good oil-resistance. However, water repellency ratings were similar across the range of all finished fabrics tested, all demonstrating a high level of resistance to wetting, and several non-fluorinated repellent fabrics provide similar water repellency to long-chain (C8) PFAS or shorter-chain (C6) PFAS finished fabrics. The primary repellency function required in outdoor apparel is water repellency, and we would propose that the use of PFAS chemistry for such garments is over-engineering, providing oil repellency that is in excess of user requirements. Accordingly, significant environmental and toxicological benefits could be achieved by switching outdoor apparel to non-fluorinated finishes without a significant reduction in garment water-repellency performance. These conclusions are being supported by further research into the effect of laundering, abrasion and ageing of these fabrics. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. The role of individual behavioural differences on consumer's intention to purchase online mass-customised apparel products

    OpenAIRE

    Ribeiro, Liliana Simões

    2016-01-01

    Electronic commerce of apparel products has experienced unprecedented growing in the last decade and is considered a major category in the online market. Despite the significant bulk of research in this domain, there are still issues barely explored related to the consumer Individual behavioural differences specifically associated with online apparel mass-customisation. Supported by a detailed literature review, the main purpose of this study was to understand the roles of personality traits ...

  3. Inventory Control System for a Healthcare Apparel Service Centre with Stockout Risk: A Case Analysis

    Directory of Open Access Journals (Sweden)

    An Pan

    2017-01-01

    Full Text Available Based on the real-world inventory control problem of a capacitated healthcare apparel service centre in Hong Kong which provides tailor-made apparel-making services for the elderly and disabled people, this paper studies a partial backordered continuous review inventory control problem in which the product demand follows a Poisson process with a constant lead time. The system is controlled by an (Q,r inventory policy which incorporate the stockout risk, storage capacity, and partial backlog. The healthcare apparel service centre, under the capacity constraint, aims to minimize the inventory cost and achieving a low stockout risk. To address this challenge, an optimization problem is constructed. A real case-based data analysis is conducted, and the result shows that the expected total cost on an order cycle is reduced substantially at around 20% with our proposed optimal inventory control policy. An extensive sensitivity analysis is conducted to generate additional insights.

  4. AR-NE3A, a New Macromolecular Crystallography Beamline for Pharmaceutical Applications at the Photon Factory

    International Nuclear Information System (INIS)

    Yamada, Yusuke; Hiraki, Masahiko; Sasajima, Kumiko; Matsugaki, Naohiro; Igarashi, Noriyuki; Kikuchi, Takashi; Mori, Takeharu; Toyoshima, Akio; Kishimoto, Shunji; Wakatsuki, Soichi; Amano, Yasushi; Warizaya, Masaichi; Sakashita, Hitoshi

    2010-01-01

    Recent advances in high-throughput techniques for macromolecular crystallography have highlighted the importance of structure-based drug design (SBDD), and the demand for synchrotron use by pharmaceutical researchers has increased. Thus, in collaboration with Astellas Pharma Inc., we have constructed a new high-throughput macromolecular crystallography beamline, AR-NE3A, which is dedicated to SBDD. At AR-NE3A, a photon flux up to three times higher than those at existing high-throughput beams at the Photon Factory, AR-NW12A and BL-5A, can be realized at the same sample positions. Installed in the experimental hutch are a high-precision diffractometer, fast-readout, high-gain CCD detector, and sample exchange robot capable of handling more than two hundred cryo-cooled samples stored in a Dewar. To facilitate high-throughput data collection required for pharmaceutical research, fully automated data collection and processing systems have been developed. Thus, sample exchange, centering, data collection, and data processing are automatically carried out based on the user's pre-defined schedule. Although Astellas Pharma Inc. has a priority access to AR-NE3A, the remaining beam time is allocated to general academic and other industrial users.

  5. The Current Working Conditions in Ugandan Apparel Assembly Plants.

    Science.gov (United States)

    Tebyetekerwa, Mike; Akankwasa, Nicholus Tayari; Marriam, Ifra

    2017-12-01

    The present rapid shift of industrialization from developed to developing countries requires developing countries to understand issues related to work organization, management, and working conditions. There are many factors slackening production, of which working conditions is part. A complete inquiry into the workers' working conditions can enable managements to reduce risks in the workplaces and improve productivity. Understanding and awareness of the benefits of workplace research and a probe into the working conditions in the Ugandan apparel assembly plants are urgently required. A total of 103 (70 women and 33 men) workers from five different plants were interviewed. Together with the top management of various plants, questionnaires about the workers' opinions of their physical working conditions were prepared. Data was collected using two methods: (1) questionnaire; and (2) observation of the workers during their work. The results indicated that poor plant working conditions were mainly contributed by the workers' social factors and the management policies. The government, together with the management, should work to improve the working conditions in the apparel assembly plants, as it greatly affects both.

  6. Cal Poly Apparel Manufacturing Demonstration - Year 4 and 5 Final Technical Report

    National Research Council Canada - National Science Library

    2001-01-01

    .... Since the Southern California apparel industry is primarily small businesses producing low volume fashion products, the Cal Poly Demo factory needed to reflect the size and capability of its customer...

  7. Advanced Technology Training Program for the Apparel Industry. Final Report.

    Science.gov (United States)

    El Paso Community Coll., TX.

    A project developed rapid response, advanced technology courses that met the apparel market labor needs of the El Paso (Texas) community. Courses were designed for four options: computerized marker making and pattern grading, computerized front office systems, high technology machinery operation, and high technology machinery mechanics. The…

  8. Technology: Making the Connections. Innovations in the Apparel Industry. Resources in Technology.

    Science.gov (United States)

    Threlfall, K. Denise

    1996-01-01

    Describes the partnership between Levi Strauss & Co., the largest brand-name apparel manufacturer in the world, and Custom Clothing Technology, the developer of software to customize jeans for female customers. (JOW)

  9. Upgradation of Bangladeshi Apparel firms in the Global Value Chain

    DEFF Research Database (Denmark)

    Islam, Md.Tarikul; Bakhtiar Rana, Mohammad

    The study investigates the knowledge spill-over from the TNCs to supplier-firms in the apparel industry in Bangladesh. Study finds that dynamic capability of the entrepreneurs and the absorptive capacity of the employees enable firms to upgrade their position from CMT (cut-make-trim) to ODM (own...

  10. Promotional Frames' Influence on Price Perceptions of Two Apparel Products.

    Science.gov (United States)

    Stanforth, Nancy; Lennon, Sharron; Shin, Jung Im

    2001-01-01

    A study explored the differences in price perceptions of two apparel products when promotions were framed as either a price discount or a gift-with-purchase. The majority preferred the discount. Results illustrate the importance of promotional framing in forming consumer price perceptions. (Contains 30 references.) (Author/JOW)

  11. 19 CFR 10.425 - Transit and transshipment of non-originating cotton or man-made fiber fabric or apparel goods.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Transit and transshipment of non-originating cotton or man-made fiber fabric or apparel goods. 10.425 Section 10.425 Customs Duties U.S. CUSTOMS AND... § 10.425 Transit and transshipment of non-originating cotton or man-made fiber fabric or apparel goods...

  12. LeARN: a platform for detecting, clustering and annotating non-coding RNAs

    Directory of Open Access Journals (Sweden)

    Schiex Thomas

    2008-01-01

    Full Text Available Abstract Background In the last decade, sequencing projects have led to the development of a number of annotation systems dedicated to the structural and functional annotation of protein-coding genes. These annotation systems manage the annotation of the non-protein coding genes (ncRNAs in a very crude way, allowing neither the edition of the secondary structures nor the clustering of ncRNA genes into families which are crucial for appropriate annotation of these molecules. Results LeARN is a flexible software package which handles the complete process of ncRNA annotation by integrating the layers of automatic detection and human curation. Conclusion This software provides the infrastructure to deal properly with ncRNAs in the framework of any annotation project. It fills the gap between existing prediction software, that detect independent ncRNA occurrences, and public ncRNA repositories, that do not offer the flexibility and interactivity required for annotation projects. The software is freely available from the download section of the website http://bioinfo.genopole-toulouse.prd.fr/LeARN

  13. Apparel and Accessories. Second Edition. Career Competencies in Marketing Series.

    Science.gov (United States)

    Winn, Marilyn G.; Lynch, Richard L., Ed.

    This competency-based instructional text focuses on preparing students for apparel industry positions at the career-sustaining and marketing specialist levels. It also includes materials to help students develop the competencies needed for entry-level and managerial positions. The text is divided into four units. Unit 1 contains a chapter…

  14. Apparel styles suitable for young Swazi women with the prevalent

    African Journals Online (AJOL)

    user

    ISSN 0378-5254 Journal of Family Ecology and Consumer Sciences, Special Edition ... women. Thus, this study aimed at assessing apparel styles suitable for young Swazi women .... create a balance on other body shapes to be ... composition in the work of a designer by ..... and flared skirt) were found to maintain the.

  15. Trade-offs in managing commercial consumer returns for online apparel retail

    NARCIS (Netherlands)

    de Leeuw, S.L.J.M.; Minguela-Rata, B.; Sabet, E.; Boter, J.; Sigurðardóttir, R.

    2016-01-01

    Purpose – The purpose of this paper is to investigate how online apparel retailers make trade-offs in achieving efficiency in handling consumer returns, attempting to reduce the number of consumer returns they are faced with and increasing sales through returns management.

  16. Job Loss and Survival Strategies in the Textile and Apparel Industries.

    Science.gov (United States)

    Mittelhauser, Mark

    1996-01-01

    Discusses the job loss in the textile and apparel industries because of fierce domestic and international competition that has closed mills and factories. Suggests that intensified competition and advanced technology will ensure turbulent and challenging years ahead for the domestic industries. (JOW)

  17. The Effect of Corporations’ Irresponsible Actions on Young Consumers’ Purchasing Behavior in the FMCG Apparel Industry

    OpenAIRE

    Söderholm, Linda; Olofsson, Jenny

    2014-01-01

    Background and Problem: CSI is a topic with a limited amount of research despite it being a very relevant issue and that its counter pole CSR is one of today’s most popular subjects to study. In both areas there is a gap in the literature regarding the apparel industry where there CSI can be evident in many different aspects, especially in the production process. In the FMCG market, the demand for apparel that has been produced ethically has increased over the years. Still, the importance tha...

  18. The major-effect quantitative trait locus CsARN6.1 encodes an AAA ATPase domain-containing protein that is associated with waterlogging stress tolerance by promoting adventitious root formation.

    Science.gov (United States)

    Xu, Xuewen; Ji, Jing; Xu, Qiang; Qi, Xiaohua; Weng, Yiqun; Chen, Xuehao

    2018-03-01

    In plants, the formation of hypocotyl-derived adventitious roots (ARs) is an important morphological acclimation to waterlogging stress; however, its genetic basis remains fragmentary. Here, through combined use of bulked segregant analysis-based whole-genome sequencing, SNP haplotyping and fine genetic mapping, we identified a candidate gene for a major-effect QTL, ARN6.1, that was responsible for waterlogging tolerance due to increased AR formation in the cucumber line Zaoer-N. Through multiple lines of evidence, we show that CsARN6.1 is the most possible candidate for ARN6.1 which encodes an AAA ATPase. The increased formation of ARs under waterlogging in Zaoer-N could be attributed to a non-synonymous SNP in the coiled-coil domain region of this gene. CsARN6.1 increases the number of ARs via its ATPase activity. Ectopic expression of CsARN6.1 in Arabidopsis resulted in better rooting ability and lateral root development in transgenic plants. Transgenic cucumber expressing the CsARN6.1 Asp allele from Zaoer-N exhibited a significant increase in number of ARs compared with the wild type expressing the allele from Pepino under waterlogging conditions. Taken together, these data support that the AAA ATPase gene CsARN6.1 has an important role in increasing cucumber AR formation and waterlogging tolerance. © 2018 The Authors The Plant Journal © 2018 John Wiley & Sons Ltd.

  19. Bromus carinatus Hook. et Arn. en Puccinellia distans (L.) Parl. in Midden-Nederland

    NARCIS (Netherlands)

    Floristenclub Gelderse Vallei,

    1979-01-01

    The authors mention the occurrence of two grasses, Bromus carinatus Hook, et Arn. (fig. 1) and Puccinellia distans (L.) Parl. (fig. 2) in the central part of the Netherlands. The first is a naturalised adventitious plant, the other a species of saline habitats and is spreading through this part of

  20. Experiential Marketing and Customer Experience - How apparel stores build customer experience and interaction using in-store touchpoints

    OpenAIRE

    Nyberg, Emma; Soini, Mathias

    2017-01-01

    Abstract Purpose:The purpose of this study is to explore in-store touchpoints that help creating a positive customer experience in apparel stores. The aim of this thesis is to provide further insight that may be used for implementation of experiential marketing in stores.   Problem:As e-commerce channels are gaining more customers to the detriment of brick and mortar stores, the authors of this thesis believe it is relevant to study what apparel stores can do to enhance their customer experie...

  1. Optimization of Fit for Mass Customized Apparel Ordering Using Fit Preference and Self Measurement

    National Research Council Canada - National Science Library

    Ahrens, Sean

    2000-01-01

    .... In order for firms in the apparel industry to successfully implement this promising new production program, ordering methodologies must be established that provide customized garments with acceptable...

  2. Incorporating an Authentic Learning Strategy into Undergraduate Apparel and Merchandising Curriculum

    Science.gov (United States)

    Ma, Yoon Jin; Lee, Hyun-Hwa

    2012-01-01

    An authentic learning strategy fostering students' active learning was studied using the scenario of a real-world project. Students from two different classes at two different universities worked as clients or consultants to develop an apparel sourcing strategy. Quantitative and qualitative data were gathered from 44 undergraduates enrolled in…

  3. Tõeline modernist Allan Murdmaa / Toivo Tammik, Arne Maasik, Martin Pedanik, Heie Treier ; intervjueerinud Reet Varblane

    Index Scriptorium Estoniae

    2009-01-01

    Allan Murdmaast (4. 08. 1934-15. 11. 2009) vestlevad 18. novembril Arhitektuuri- ja Disainigaleriis avatud Allan Murdmaa näituse ja raamatu "Monumentaalne : Allan Murdmaa" autorid arhitektid Toivo Tammik ja Arne Maasik ning graafiline disainer Martin Pedanik, lisaks kunstiteadlane Heie Treier

  4. 76 FR 14575 - Country of Origin of Textile and Apparel Products

    Science.gov (United States)

    2011-03-17

    ... goals of Article 2 of the WTO Agreement on rules of origin, such as ``not to create unnecessary....S.; and h. Textile and apparel articles imported as sets. CBP's Response: For the most part, U.S... U.S. citizens, such as food or spare parts for cars or airplanes. Another commenter observed that...

  5. Exploitation or Empowerment? The Impact of Textile and Apparel Manufacturing on the Education of Women in Developing Countries.

    OpenAIRE

    Ozsoz, Emre

    2014-01-01

    One of the most cited criticism for US fashion brands is their exploitation of workers in their overseas manufacturing facilities. This paper studies whether such textile and apparel production facilities (also known as “sweatshops”) lead to lower education and thus a lower socio-economic status for women working in them. Results suggest it is not as a clear-cut conclusion. Evidence suggests a higher ratio of women receive primary education as apparel and textile exports increase while at th...

  6. Bangladesh’s Apparel Sector in Post-MFA Period : A Benchmarking Study on the Ongoing Restructuring Process

    OpenAIRE

    Mustafizur Rahman; Debapriya Bhattacharya; Khondaker Golam Moazzem

    2012-01-01

    The phase-out of the Multi-Fibre Arrangement (MFA) on 31 December, 2004 has important implications for all agents in the value chain including apparel manufacturers, exporters, importers, retailers and consumers. This has made possible for apparel manufacturing and exporting countries to operate without the restrictions of the quota; has provided importers an opportunity for open sourcing and retailers to take advantage of competitively priced supply; and provided broader choices and lower pr...

  7. Analysis of Individual Aspects Influencing Non-purchasing in an Online Environment and Consumer Willingness to Purchase Custom-Made Apparel

    Directory of Open Access Journals (Sweden)

    Žuraj Milica

    2017-12-01

    Full Text Available Purpose: The main purpose of the study was to assess the opinion of online consumers about the possibility of making custom apparel using 3D body scanning technology in an online environment and to investigate the shopping experience of consumers who purchase in the online apparel market. In order to be able to propose solutions to improve the online shopping experience, we also investigated aspects influencing non-purchasing in an online environment.

  8. STRUCTURE AND COOPTATION IN ORGANIZATION NETWORK

    Directory of Open Access Journals (Sweden)

    Valéria Riscarolli

    2007-10-01

    Full Text Available Business executive are rethinking business concept, based on horizontalization principles. As so, most organizational functions are outsourced, leading the enterprise to build business through a network of organizations. Here we study the case of Cia Hering’s network of organizations, a leader in knit apparel segment in Latin America (IEMI, 2004, looking at the network’s structure and levels of cooptation. A theoretical model was used using Quinn et al. (2001 “sun ray” network structure as basis to analyze the case study. Main results indicate higher degree of structural conformity, but incipient degree of coopetation in the network.

  9. The effects of fabric type, fabric width and model type on the cost of unit raw material in terms of apparel

    Science.gov (United States)

    Bilgiç, H.; Duru Baykal, P.

    2017-10-01

    The cost of the fabric which is the raw material of apparel constitutes approximately the half of the total product cost. So, it is highly important that the fabric should be used with the greatest productivity. Cost analysis are of great importance in terms of competitiveness of readymade clothing and apparel sector both in national and international markets. The proximity of costs to international average and the average cost of the countries that are competitors of Turkey in clothing market is essential for Turkey to sustain its effect in textile sector. In the contrary case, the sector won’t be able to maintain its competitive capacity sustainably [1].The main cost elements of textile and apparel sector consist of raw material, labor, energy and financing [2].

  10. Comparison of information about the quality of apparel in three retail formats.

    Science.gov (United States)

    Bye, Elizabeth K; Reiley, Kathryn

    2003-06-01

    Multiple options are available for selection and purchase of apparel including in-store, catalogue, and Internet. The present purpose was to compare information about quality available to consumers in three retail formats. Students studying quality of apparel selected a product which could be purchased in each of the three formats, completed an evaluation from both a consumer's and preprofessional perspective, and made recommendations for improving information on quality. A total of 413 recommendations were categorized and tested for independence. Students had similar expectations for cues of quality across Internet, catalogue, and in-store formats including fiber content, country of origin, 3-dimensional information about fit, color accuracy, size charts, and strong customer service. Students expected a uniform array of information on quality regardless of the shopping format. Merchandisers must be aware of the total image across formats and be prepared to explore methods for improving communication of information on quality in each.

  11. Routes towards supplier and production network internationalisation

    OpenAIRE

    A. CAMUFFO; FURLAN A; ROMANO P; VINELLI A

    2007-01-01

    Purpose – The purpose of this paper is to investigate routes towards supplier and production network internationalisation. Design/methodology/approach – Multiple case-study analysis has been applied to a sample of 11 Italian footwear and apparel companies with headquarters located in the North-east of Italy. Within and cross-case analyses illustrate and compare how these firms relocated one or more segments of their supplier and production networks to Romania. Findings – The...

  12. Sustainable Product Strategy in Apparel Industry with Consumer Behavior Consideration

    OpenAIRE

    Liu Yang; Shaozeng Dong

    2017-01-01

    The article attempts to analyze sustainable product strategy in apparel industry specifically addressing a firm that is considering launching a sustainable product partly made from recycled materials. There are two types of consumers under consideration, environmentally conscious and regular consumers, as they have different perceived values for the sustainable products. The article provides an analytical model aimed to identify conditions under which a firm could benefit from adopting sustai...

  13. Careers in Industrial Sewing for the Apparel Manufacturing Industry: Teacher-Student Guide.

    Science.gov (United States)

    American Apparel Manufacturers Association, Arlington, VA. Education Committee.

    The teacher-student guide has been developed as a service to schools in an effort to help them organize and operate meaningful courses in apparel manufacturing. For the school it furnishes practical information in implementing the course, such as facility design, equipment requirements, and teacher selection. For the teacher it provides a…

  14. Mapping the Technological Capabilities of Ethiopian-owned Firms in the Apparel Global Value Chain

    DEFF Research Database (Denmark)

    Whitfield, Lindsay; Staritz, Cornelia

    firms and their positions within the apparel global value chain, as well as how they have fared and which challenges they continue to face. Generally, the 14 local exporting firms have low technological capabilities and struggle to meet export requirements, despite important diversity among them...... exporting apparel or made-up textiles. To export, local firms have to be able to deliver consistently products at a certain price and quality and to meet delivery deadlines, which require developing new technological capabilities. This paper analyses the level of capabilities among Ethiopian-owned exporting......, quality and delivery standards of export markets. Therefore, most local firms use the domestic market as a means to subsidize the cost of learning to compete, but they also use what they learn through exporting in terms of productivity, quality and design for their domestic market business....

  15. Cross-Cultural Investigation of Consumers’ Generations Attitudes Towards Purchase of Environmentally Friendly Products in Apparel Retail

    Directory of Open Access Journals (Sweden)

    Dabija Dan-Cristian

    2017-12-01

    Full Text Available Recent changes of the environment and in the society have altered consumers’ preferences and brought new concerns among local communities regarding environmental protection and organizations responsibility, the adoption of environmentally friendly strategies, as well as offering more sustainable products. Consumers tend to select retailers based on their focus on environmental friendly products and on various “green” strategies regarding waste disposal, package recycling, etc. This study aims to highlight Romanian and Slovak consumers’ attitudes towards purchasing of goods from retailers that strive a clear focus on environmental responsibility and environmental friendly practices in apparel, footwear and sportswear retail. By means of a quantitative research based on a questionnaire administered to consumers of international retail chains with operations in both countries, the authors highlight differences in their perceptions and attitudes for buying green apparel, footwear and sportswear. Whereas Millennials and Gen Xers consumers in Romania and Slovakia believe that international apparel, footwear and sportswear retailers are less concerned about environmentally responsible behavior and the need of selling green products, Baby Boomers are more sensitive to such aspects and carefully select retailers according to their green strategy. This research provides specific findings about attitudes of different consumers’ generations within two emerging European countries (Romania, Slovakia.

  16. 19 CFR 10.554 - Exclusion of textile or apparel goods for intentional circumvention.

    Science.gov (United States)

    2010-04-01

    ... intentional circumvention. 10.554 Section 10.554 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT....554 Exclusion of textile or apparel goods for intentional circumvention. (a) General. If CITA finds that an enterprise of Singapore has knowingly or willfully engaged in circumvention, CBP will, if...

  17. Jobs in Search of Workers. Preparing Students for Textile and Apparel Industry Jobs.

    Science.gov (United States)

    Warfield, Carol L.; Barry, Mary E.

    1991-01-01

    At an Alabama conference, state administrators, textile and apparel industry representatives, and community, junior, and technical college faculty identified the skill needs of the industry, existing college programs, and ways for industry and education to cooperate in meeting the labor force development requirements of the industry. (SK)

  18. Current information technology needs of small to medium sized apparel manufacturers and contractors

    Energy Technology Data Exchange (ETDEWEB)

    Wipple, C.; Vosti, E.

    1997-11-01

    This report documents recent efforts of the American Textile Partnership (AMTEX) Demand Activated Manufacturing Architecture (DAMA) Project to address needs that are characterized of small to medium sized apparel manufactures and contractors. Background on the AMTEX/DAMA project and objectives for this specific efforts are discussed.

  19. Remedies to the problem of child labor: the situation in the apparel industry.

    Science.gov (United States)

    Mazur, J

    1993-09-01

    When you realize how long the problem of child labor has been around, anyone who ventures into the terrain of remedies obviously needs a long memory and not a little optimism. What have we tried? What has worked? And what has not worked? To answer these questions, we must first look at how we have diagnosed the problem. Some say that the return of child labor is due to the present recession. Hard-pressed businesses are looking for cheap and cheaper labor. Sweatshops proliferate. When the recession recedes, so will child labor. If it were that simple, we could all congratulate ourselves on having conducted this enlightened symposium and go home without worrying much more about the problem. The magic hand of the market, in due course, will straighten it all out. Let me tell you something about the apparel industry in New York where new laws and strict enforcement make the only difference. Over 80% of OSHA inspections were triggered by the state's Apparel Task Force.

  20. Customer Driven Uniform Manufacture (CDUM) Program. Customer Driven Uniform Management Apparel Research

    Science.gov (United States)

    2008-11-13

    ABSTRACT (Maximum 200 Words) The DLA and DSCP sponsored Customer Driven Uniform Manufacturing (CDUM) program’s primary goals are to reduce total...functions that make decisions or consume apparel items. PDIT’s CDUM assignments were to create the web accessible database, create decision support tools...Manufacturing Monitoring Processes ....................................................40  Figure 32 – Assign Contract to Buyer

  1. 3D body scanning technology for fashion and apparel industry

    Science.gov (United States)

    D'Apuzzo, Nicola

    2007-01-01

    This paper presents an overview of 3D body scanning technologies with applications to the fashion and apparel industry. Complete systems for the digitization of the human body exist since more than fifteen years. One of the main users of this technology with application in the textile field was the military industry. In fact, body scanning technology is being successfully employed since many years in military bases for a fast selection of the correct size of uniforms for the entire staff. Complete solutions were especially developed for this field of application. Many different research projects were issued for the exploitation of the same technology in the commercial field. Experiments were performed and start-up projects are to time running in different parts of the world by installing full body scanning systems in various locations such as shopping malls, boutiques or dedicated scanning centers. Everything is actually ready to be exploited and all the required hardware, software and solutions are available: full body scanning systems, software for the automatic and reliable extraction of body measurements, e-kiosk and web solutions for the presentation of garments, high-end and low-end virtual-try-on systems. However, complete solutions in this area have still not yet found the expected commercial success. Today, with the on-going large cost reduction given by the appearance of new competitors, methods for digitization of the human body becomes more interesting for the fashion and apparel industry. Therefore, a large expansion of these technologies is expected in the near future. To date, different methods are used commercially for the measurement of the human body. These can be divided into three major distinguished groups: laser-scanning, projection of light patterns, combination modeling and image processing. The different solutions have strengths and weaknesses that profile their suitability for specific applications. This paper gives an overview of their

  2. Læremiddeltjek af Fandange - dansk for 5. klasse af Trine May og Susanne Arne-Hansen

    DEFF Research Database (Denmark)

    Christensen, Mette Vedsgaard

    2013-01-01

    Fandango 5 er skrevet af Trine May og Susanne Arne-Hansen og er første gang udgivet i 2009. Systemet er siden kommet i flere oplag. Fandango – dansk for 5. klasse består af en grundbog (264 sider) Arbejdsbog A (64 sider) Arbejdsbog B (64 sider), en lærervejledning (ca. 220 sider) og en hjemmeside...

  3. Apparel Design and Production: A Suggested Program Guide. Fashion Industry Series No. 2.

    Science.gov (United States)

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

    The apparel design and production guide is the second of a series of five interrelated program resource guides encompassing the various dimensions of the fashion industry. Designed to provide youths and adults with intensive preparation for initial entry employment and also with career advancement opportunities within specific categories of jobs,…

  4. Forecasting demand for single-period products : A case study in the apparel industry

    NARCIS (Netherlands)

    Mostard, Julien; Teunter, Ruud; de Koster, Rene

    2011-01-01

    The problem considered is that of forecasting demand for single-period products before the period starts. We study this problem for the case of a mail order apparel company that needs to order its products pre-season. The lack of historical demand data implies that other sources of data are needed.

  5. Measurements of the 40Ar(n, γ)41Ar radiative-capture cross section between 0.4 and 14.8 MeV

    Science.gov (United States)

    Bhike, Megha; Fallin, B.; Tornow, W.

    2014-09-01

    The 40Ar(n, γ)41Ar neutron capture cross section has been measured between 0.4 and 14.8 MeV neutron energy using the activation technique. The data are important for estimating backgrounds in argon-based neutrino and dark-matter detectors and in the neutrino-less double-beta decay search GERDA, which uses liquid argon as cooling and shielding medium. For the first time the 40Ar(n, γ)41Ar cross section has been measured for neutron energies above 1 MeV. Our results are compared to the evaluation ENDF/B-VII.1 and the calculated prediction TENDL-2013. The latter agrees very well with the present results.

  6. 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

  7. IS OHS NEGLIGENCE AND EVASION AN “ERROR OF JUDGEMENT” OR “WHITE-COLLAR CRIME”? AN INTERPRETATION OF APPAREL MANUFACTURERS IN BANGLADESH

    OpenAIRE

    Muhammad Faisol Chowdhury

    2016-01-01

    This paper investigates the managerial interpretation of the terms “error of judgement” and “white-collar crime” in relation to the evasion or negligence observed in administering occupational health and safety (OHS) provisions in the apparel manufacturing sector of Bangladesh. The research is qualitative in nature and follows an interpretivist paradigm. The questionnaire responses were collected from 20 mid- and top-level managers from 10 large apparel manufacturing factories located on the ...

  8. 25 CFR 309.15 - What are examples of apparel that are Indian products?

    Science.gov (United States)

    2010-04-01

    ...? 309.15 Section 309.15 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR PROTECTION OF INDIAN ARTS AND CRAFTS PRODUCTS § 309.15 What are examples of apparel that are Indian products? (a... products. (b) Specific examples include, but are not limited to: seal skin parkas, ribbon appliqué dance...

  9. Drop-shipping apparel products to german football fans by pepperminds

    OpenAIRE

    Gutsche, Tobias

    2016-01-01

    Project submitted as partial requirement for the conferral of Master in Marketing The following master thesis is a business plan for an online marketing venture that is going to sell customized apparel products to German football fans. With a new supply-chain model called ‘Drop-Shipping’, this business is supposed to create flexibility and freedom for being able to operate from anywhere in the world with internet access. It is solely run by the author and by the help of several...

  10. Kuhu lähed, Kultuurikatel? / Thuur Caris, Renger Koning, Arne Lösekann ; interv. Katrin Koov, Regina Viljasaar

    Index Scriptorium Estoniae

    Caris, Thuur

    2008-01-01

    Endise Tallinna soojuselektrijaama kompleksis asuva Kultuurikatla ruumide võimalusi uuriv workshop, korraldajaks MTÜ Kultuurikatel koos Kavakava arhitektide Siiri Vallneri ja Katrin Kooviga. Hollandi meediakunstnik Thuur Caris ja helilooja ning helidisainer Renger Koning tutvustavad Groningeni Pudingivabrikut. Saksa arhitekt ja kunstnik Arne Lösekann tutvustab Kubasta kunstikeskust Hamburgis

  11. Atmosfäärilisus Arne Maasiku linnafotodel : linnamiljöö subjektiivne käsitlus / Kadri Semm

    Index Scriptorium Estoniae

    Semm, Kadri, 1980-

    2011-01-01

    Tutvustatakse Arne Maasiku atmosfäärsetele linnafotodele tuginedes miljöö alternatiivset tähendust, kus fotograafi pildikeele kaudu avaneb sotsiaalse iseloomuga linnakeskkonna subjektiivne olemus. Ka erinevate autorite ökoloogilis-sümbolilise miljöö ja fenomenoloogilise atmosfääri teooriatest ja tähtsusest inimese tunderuumide eneseteadlikus väljendamises

  12. 19 CFR 102.22 - Rules of origin for textile and apparel products of Israel.

    Science.gov (United States)

    2010-04-01

    ... of Israel. 102.22 Section 102.22 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF... textile and apparel products of Israel. (a) Applicability. The provisions of this section will control for... product of Israel for purposes of the customs laws and the administration of quantitative limitations. A...

  13. Participation of ARN (Autoridad Regulatoria Nuclear) Argentina in the quality assessment program, EML-USDOE since 2002-2004

    International Nuclear Information System (INIS)

    Equillor, Hugo E.; Serdeiro, Nelida H.; Fernandez, Jorge A.; Gavini, Ricardo M.; Grinman, Ana. D. R.; Lewis, Esther C.; Palacios, Miguel A.

    2004-01-01

    In this report, the results corresponding to five consecutive exercises (period 2002-2004) obtained by the Autoridad Regulatoria Nuclear (ARN) in alpha, beta and gamma measurements, on four different matrixes, within the framework of Environmental Measurements Laboratory (EML) Quality Assessment Program (QAP) of the United States, are presented. (author)

  14. Sizing for the apparel industry using statistical analysis - a Brazilian case study

    Science.gov (United States)

    Capelassi, C. H.; Carvalho, M. A.; El Kattel, C.; Xu, B.

    2017-10-01

    The study of the body measurements of Brazilian women used the Kinect Body Imaging system for 3D body scanning. The result of the study aims to meet the needs of the apparel industry for accurate measurements. Data was statistically treated using the IBM SPSS 23 system, with 95% confidence (P 0,58) and from the Hip-to-Height Ratio - HHR (bottom portion): Small (HHR 0,68).

  15. Addressing Workers' Rights in the Textile and Apparel Industries: Consequences for the Bangladesh Economy

    NARCIS (Netherlands)

    Ahmed, N.; Peerlings, J.H.M.

    2009-01-01

    This paper applies a CGE model to analyze the effects of better addressing worker¿s rights in Bangladesh¿s textile and apparel industries. Results show that an increased minimum wage for unskilled, low-, and medium-skilled workers has negative impacts for these workers in aggregate and also for the

  16. Donor Interventions and SME Networking in Industrial Clusters in Punjab Province, Pakistan

    DEFF Research Database (Denmark)

    Fayyaz, Anjum

    . Thus, the author seeks to answer two interrelated questions in this thesis: a) How did the IDA interventions affect SME networks in the Lahore garments and Sialkot football clusters in Pakistan? b) Why did the IDA-supported SME networks in these clusters continue or discontinue after the IDA withdrew...... the IDA’s interventions affected the long-term sustainability of SME networks present in both clusters. In the case of the Lahore garments cluster, the IDA supported two networks in the cluster. One was known as the Lahore Garments Consortium and the other was named the Lahore Fashion Apparel Network...

  17. Achievement report for fiscal 1989 on the research and development of automatic sewing system. Production system for each apparel type; 1989 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Fukushubetsu seisan system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-03-01

    A report is compiled about the above-named system being developed under the large-scale industrial technology development project. In the research of the production system for each apparel type, a test procedure is drawn up in preparation for the operation of the experimental plant. Since it is apparel manufacturers that will actually operate the experimental plant, the drafting work is committed to the apparel subcommittee. Materials prepared for the experimental operation based on the said test procedure include an experimental plant comprehensive operation procedure, evaluation items for the experimental plant comprehensive operation, experimental plant 2nd comprehensive operation procedure, simulation procedure for each apparel type, and a model wear 2nd patterning handbook. In the process of preparing these documents, discussion is made between the apparel subcommittee and the system subcommittee and thereby details are worked out. Deliberation of the experimental plant operation is also in progress by the hardware manufacturer concerned and, subsequently, a partial revision is introduced into the fundamental program on the experimental plant. (NEDO)

  18. Utility of No-Sweat Labels for Apparel Consumers: Profiling Label Users and Predicting Their Purchases.

    Science.gov (United States)

    Dickson, Marsha A.

    2001-01-01

    Responses from 547 of 2,000 consumers indicated consumer support for socially responsible purchasing. For 16%, "No-Sweat" labels indicating the working conditions of apparel makers were a strong purchasing influence. Women, especially unmarried females with lower educational attainment, were most likely to purchase clothing with No-Sweat…

  19. Small Business Apparel Retailing in Jamaica: An Exploratory Investigation into Product Development Processes and Practices

    Science.gov (United States)

    Johnson-Leslie, Natalie; Gaskill, LuAnn R.

    2006-01-01

    While the process and practices of retail product development in developed countries have been documented, a void exists in descriptive analysis regarding retail product development in an international setting. The primary purpose of this study was to explore small business apparel retailing, and specifically the retail product development process…

  20. The sequential patterning of tactics: Activism in the global sports apparel industry, 1988–2002

    NARCIS (Netherlands)

    den Hond, F.; de Bakker, F.G.A.; de Haan, P.

    2010-01-01

    Purpose – Activist groups apply a range of tactics in order to improve labour conditions in the global sports and apparel industry. The accumulation of these tactics leads to the build-up of pressure on firms within this industry (brands, retailers) to change their policies and activities on labour

  1. Partner Selection in Supply Chain of Vietnam’s Textile and Apparel Industry: The Application of a Hybrid DEA and GM (1,1 Approach

    Directory of Open Access Journals (Sweden)

    Chia-Nan Wang

    2017-01-01

    Full Text Available Vietnam is currently among the top-five textile and apparel exporters, and the industry is considered quite attractive to foreign investors. Nevertheless, the global textile and garment industry is experiencing important changes. The three main producing regions in the world are China, Southwest Asia (India, Pakistan, Bangladesh, and Turkey, and ASEAN. In order to maintain its positioning and to establish stable and sustainable Vietnam textile and apparel development, there must be radical changes. Due to this necessity, the authors conducted this study by using grey forecasting to predict and reflect the condition of businesses in the period of 2017–2020, together with combining a DEA model to help businesses select the most appropriate strategic partner in the supply chain in order to achieve economic goals and promote the strength of the businesses partaking in the association. Besides, this helps businesses exploit market opportunities and take advantage of the capabilities of the textile and apparel industry.

  2. WWW Case Study Program To Enhance Thinking, Critically and Globally: The Impact of NAFTA on the Apparel Industry.

    Science.gov (United States)

    Frey, Diane K.; Eckman, Molly

    1999-01-01

    An interactive Web program was developed to present a case study on textile/apparel products for a family and consumer sciences course. Students found the case studies relevant and stimulating for complex thinking. (SK)

  3. INFLUENCE FACTORS FOR STORE FORMAT CHOICE IN THE APPAREL AND FOOTWEAR MARKET

    OpenAIRE

    Ioana - Nicoleta Abrudan

    2016-01-01

    The choice of retail formats has been a highly debated topic in international academic literature for a long time. In Romania, this topic has been hardly approached. This study investigates the buying habits of apparel and footwear, as well as the factors related to the purchase decision from a particular store format. Factors considered are both socio-demographic (education, occupation, net income per family member, size of discretionary income, household (family) size, number of cars owned ...

  4. Report on achievements of research and development of an automatic sewing system in fiscal 1988. Production systems by apparel types; 1988 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Fukushubetsu seisan system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-03-01

    This paper describes the production systems by apparel types from among the achievement report for fiscal 1988 on developing an automatic sewing system. Studies were continued on model wears as the experimental objects for the apparel side studies, and the processing manuals were expanded and improved. In order to expand application of the automatic sewing system technology, design studies were moved forward on an experimental plant for five kinds of apparels, namely tops, bottoms, dresses, sports wears and night wears to prepare for the comprehensive operation of the plant. The study items included such items as layout, handling, communications, utilities, and buildings. Factory design drawings and layout drawings were drawn on trial wear experimenting plants by apparel types. In the FA/FMS study, it was decided to study the factory design taking ladies' blazer coats as the object, whereas shortening the production time was discussed, and the device and software specifications were written up. Changing and switching of cloths and sizes for the five apparel types will be performed during the plant operation studies. Cooperation is tightened between subcommittees for adjusting the experimental plant schedule and technical problems. (NEDO)

  5. 76 FR 1137 - Amendment of Limitation of Duty- and Quota-Free Imports of Apparel Articles Assembled in...

    Science.gov (United States)

    2011-01-07

    ... Annex to the World Trade Organization Agreement on Textiles and Clothing (ATC), and the conversion... COMMITTEE FOR THE IMPLEMENTATION OF TEXTILE AGREEMENTS Amendment of Limitation of Duty- and Quota-Free Imports of Apparel Articles Assembled in Beneficiary ATPDEA Countries From Regional Country Fabric...

  6. 75 FR 60066 - Limitations of Duty- and Quota-Free Imports of Apparel Articles Assembled in Beneficiary ATPDEA...

    Science.gov (United States)

    2010-09-29

    ... set of Harmonized System lines listed in the Annex to the World Trade Organization Agreement on... COMMITTEE FOR THE IMPLEMENTATION OF TEXTILE AGREEMENTS Limitations of Duty- and Quota-Free Imports of Apparel Articles Assembled in Beneficiary ATPDEA Countries From Regional Country Fabric AGENCY...

  7. Business Contingency, Strategy Formation, and Firm Performance: An Empirical Study of Chinese Apparel SMEs

    Directory of Open Access Journals (Sweden)

    Ting Chi

    2015-03-01

    Full Text Available This study empirically investigated how small and medium-sized Chinese apparel enterprises (SME formed their strategy as a response to the characteristics of business environment in order to achieve competitive business performance. An environment-strategy-performance model was proposed and tested. Using primary data gathered by a questionnaire survey of the Chinese apparel industry, factor analysis and structural equation modeling (SEM were conducted for measurement and structural model analysis and hypothesis testing. Results show the proposed model met parsimonious statistical criteria. The differences in strategy responses to environment between high- and low-performing firms were striking. Confronting an increasingly turbulent business environment, high performers emphasized differentiation strategy through higher quality, better delivery performance, and greater flexibility than cost reduction. In contrast, low performers prioritized low cost while quality and flexibility were given certain weights. The lack of clear focus on strategies could result in a relatively lower performance. While the process of government-led industrial upgrading continues, forward-looking firms have proactively shifted their strategic focus from solely or mainly cost reduction to a variety of differentiating factors which bring in added value and are less imitable by competitors.

  8. Participation of the ARN (Autoridad Regulatoria Nuclear) in the quality assessment program of the EML-USDOE

    International Nuclear Information System (INIS)

    Bonino, N.O.; Equillor, H.E.; Fernandez, J.A.; Gavini, R.M.; Grinman, A.D.R.; Serdeiro, N.H.; Lewis, E.C.; Bomben, A.M.; Diodati, J.M.

    1998-01-01

    Full text: A radiochemical laboratory must count with optimized analytical techniques and calibrated measurement systems in order to get reliable results. In addition to the internal controls that each laboratory must carry out, it is indispensable to include in the quality assurance programs, intercomparisons with qualified laboratories. The Nuclear Regulatory Authority (ARN) of the Republica Argentina participates since 1995, in the Quality Assessment Program organized by the Environmental Measurements Laboratory - EML, of the United States. The participation in this program consist in: 1) Measurement of different gamma emitters in 4 environmental matrixes: water, filter, soil and vegetation; 2) Determination of actinides in the named matrixes; 3) Determination of tritium and iron-55 in water; 4) Determination of strontium-90 in water, filter, soil and vegetation; 5) Gross alpha and gross beta measurement in water and filter. In this paper, the results of the ARN in the six previous intercomparisons are exposed. An analysis of the deviations of the informed dates related to the EML values are made, and they are compared with the results of the rest of the participating laboratories. The determination methods and the measurement systems utilized in each matrix and for each radionuclide, are mentioned. (author) [es

  9. 75 FR 1589 - Amendment of Limitation of Duty- and Quota-Free Imports of Apparel Articles Assembled in...

    Science.gov (United States)

    2010-01-12

    ... on duty- and quota-free benefits. DATES: Effective Date: January 1, 2010. FOR FURTHER INFORMATION CONTACT: Richard Stetson, International Trade Specialist, Office of Textiles and Apparel, U.S. Department of Commerce, (202) 482-3400. SUPPLEMENTARY INFORMATION: Authority: Section 3103 of the Trade Act of...

  10. 76 FR 66915 - Amendment of Limitation of Duty- and Quota-Free Imports of Apparel Articles Assembled in...

    Science.gov (United States)

    2011-10-28

    ... on Duty and Quota Free Benefits. DATES: Effective Date: February 13, 2011. FOR FURTHER INFORMATION CONTACT: Richard Stetson, International Trade Specialist, Office of Textiles and Apparel, U.S. Department of Commerce, (202) 482-3400. SUPPLEMENTARY INFORMATION: Authority: Section 3103 of the Trade Act of...

  11. 76 FR 66914 - Amendment of Limitation of Duty- and Quota-Free Imports of Apparel Articles Assembled in...

    Science.gov (United States)

    2011-10-28

    ... Cap on Duty and Quota Free Benefits. DATES: Effective Date: October 1, 2011. FOR FURTHER INFORMATION CONTACT: Richard Stetson, International Trade Specialist, Office of Textiles and Apparel, U.S. Department of Commerce, (202) 482-3400. SUPPLEMENTARY INFORMATION: Authority: Section 3103 of the Trade Act of...

  12. EXPORT-MARKETING PROBLEMS OF SMES: THE CASE OF LUDHIANA APPARELS AND TEXTILE INDUSTRY

    OpenAIRE

    Vohra, Karan

    2008-01-01

    Although, the benefits derived from exporting in an increasingly globalizes marketplace are enormous, but for many small-sized manufacturing firms, the internationalization path is beset by numerous challenges. This research seeks to investigate the perceived level of importance of export-marketing problems and its importance depending on the exporting experience of the firm. In light of certain gaps involving the dearth of major research in the context of Indian Apparel and Textile Industry,...

  13. The effect of fabric structural parameters and fiber type on the comfort-related properties of commercial apparel fabrics

    CSIR Research Space (South Africa)

    Stoffberg, ME

    2015-10-01

    Full Text Available The effect of fabric structural parameters and fiber type on the comfort-related properties, namely water vapor resistance and thermal resistance, of commercial apparel (suiting) fabrics, containing both natural and man-made fibers have been studied...

  14. A Fucking Tragedy - Krimien som vor tids tragedie? Arne Dahls Europa Blues og Jan Arnalds Övervåld

    DEFF Research Database (Denmark)

    Kirkegaard, Peter

    2010-01-01

    Artiklen indkredser historisk det halvt opløste genrebegreb 'tragedie' og diskuterer det i forhold til det mere modstandsdygtige og åbne begreb om det tragiske' som en særskilt modalitet. Det sker i sidste ende for at godtgøre, at også den moderne, avancerede krimi - in casu svenske Arne Dahls Eu...

  15. Measuring the Effectiveness of the Apparel Advanced Manufacturing Demonstration Program. Appendices B-E

    Science.gov (United States)

    1990-12-30

    reh~exide Cen ter Georgia Institute of Technolo Southern Collge of Tecbnolog’ I eogiaiecn I OEMC INS=I~f No. 6 ’AMTC~’ I#. Save Money By Repairing Air...with a company’s physical and apparel industry, the architecture should be developed first. human resources I l. Computer-Integrated Manufacturing I I...demonstration center, ex. ence Technology - grants to de- Research projects in the physics , pected to -open In mid or late velop an automated antenna

  16. "...Disse gutta som selv liksom har vokst opp av landskapet." – Arne Skouen og hans okkupasjonsdramaer

    Directory of Open Access Journals (Sweden)

    Tonje Haugland Sørensen

    2012-10-01

    Full Text Available Arne Skouen is often heralded as one of the clearest auteurs in Norwegian cinema, and his films about the German Occupation of Norway, 1940-45, are among the most successful and renowned within the Norwegian war film genre. This reading of these four films postulate, that within the framework of the cultural memory of the Second World War II, Skouens four war films offer a coherent and moral reflection about the war time narratives.

  17. A survey of health care benefits in the apparel industry.

    Science.gov (United States)

    Moore, W B

    1985-09-01

    Each day as Americans prepare to begin their days, many put on their clothing often without a thought as to how or where it was manufactured. The manufacture of clothing in the United States is a labor intensive industry pressed by competition in foreign countries where labor is abundant and less expensive; therefore, the manufacturers must look for every opportunity to reduce their costs. The survey presented here reviews the health benefit plans in the apparel industry and current initiatives for cost reduction. The results are interesting, for they give the hospital administrator vital information on the types of programs that might be in place in local manufacturers and the method of cost containment expected in this industry.

  18. Advanced Planning Concepts in the Closed-Loop Container Network of ARN

    NARCIS (Netherlands)

    Le Blanc, H.M.; van Krieken, M.G.C.; Krikke, H.R.; Fleuren, H.A.

    2004-01-01

    In this paper we discuss a real-life case study in the optimization of the logistics network for the collection of containers from end-of-life vehicle dismantlers in the Netherlands.Advanced planning concepts like dynamic assignment of dismantlers to logistic service providers are analyzed by a

  19. 76 FR 59663 - Limitations of Duty- and Quota-Free Imports of Apparel Articles Assembled in Beneficiary Sub...

    Science.gov (United States)

    2011-09-27

    ... of Apparel Articles Assembled in Beneficiary Sub-Saharan African Countries From Regional and Third... Acceleration Act of 2004, Pub. L. 108-274; Division D, Title VI, section 6002 of the Tax Relief and Health Care... beneficiary sub-Saharan African countries. Section 112(b)(3) of TDA 2000 provides duty- and quota-free...

  20. 77 FR 59913 - Limitations of Duty- and Quota-Free Imports of Apparel Articles Assembled in Beneficiary Sub...

    Science.gov (United States)

    2012-10-01

    ... the new 12-month cap on duty- and quota-free benefits. DATES: Effective October 1, 2012. FOR FURTHER INFORMATION CONTACT: Don Niewiaroski, Jr., International Trade Specialist, Office of Textiles and Apparel, U.S... the Trade and Development Act of 2000 (TDA 2000), Public Law 106-200, as amended by Division B, Title...

  1. Forensic evidence in apparel fabrics due to stab events.

    Science.gov (United States)

    Kemp, S E; Carr, D J; Kieser, J; Niven, B E; Taylor, M C

    2009-10-30

    Stab injuries and fatalities have been reported to be the most common crimes of violence in several countries, particularly in those where access to firearms is restricted [J.M. Taupin, F.-P. Adolf, J. Robertson, Examination of damage to textiles, in: J. Robertson, M. Grieve (Eds.), Forensic Examination of Fibres, CRC Press, United States of America, 1999, pp. 65-87; A.C. Hunt, R.J. Cowling, Murder by stabbing, Forensic Sci. Int. 52 (1991) 107-112; D.A. Rouse, Patterns of stab wounds: a six year study, Med. Sci. Law 34 (1994) 67-71]. Analysis of damaged apparel may provide important information about the cause of death and the events leading up to and after the victim's final moments [M.T. Pailthorpe, N.A.G. Johnson, The private forensic scientist and the criminal justice system, in: D. Biles, J. Vernon (Eds.), Private Sector and Community Involvement in the Criminal Justice System: Conference Proceedings, vol. 23, Australian Institute of Criminology, Wellington, 1994, 231-240]. A high proportion of stab wounds occur in the chest and as this area is generally clothed many sharp force cases involve damage to fabrics [J.M. Taupin, F.-P. Adolf, J. Robertson, Examination of damage to textiles, in: J. Robertson, M. Grieve (Eds.), Forensic Examination of Fibres, CRC Press, United States of America, 1999, pp. 65-87; A.C. Hunt, R.J. Cowling, Murder by stabbing, Forensic Sci. Int. 52 (1991) 107-112; D.A. Rouse, Patterns of stab wounds: a six year study, Med. Sci. Law 34 (1994) 67-71]. The structural stabilisation and degradation of fabric due to laundering significantly alters fabric properties [S.E. Gore, R.M. Laing, C.A. Wilson, D.J. Carr, B.E. Niven, Standardizing a pre-treatment cleaning procedure and effects of application on apparel fabrics, Text. Res. J. 76 (2006) 455-464], yet the effect of such on severance morphology does not appear to have been investigated. In this work the effect of blade type (hunting knife, kitchen knife, screwdriver) on new and laundered

  2. Examining the Key Factors Affecting e-Service Quality of Small Online Apparel Businesses in Malaysia

    OpenAIRE

    Che Nawi Noorshella; Al Mamun Abdullah; Ahmad Raston Nursalihah

    2015-01-01

    e-Service quality (eSQ) is increasingly recognized as an important aspect, as well as the key to determining the competitive advantage and factor in the long-term retention of firms operating online. This study, therefore, is aimed at identifying the key determinants of eSQ among the small online apparel businesses in Malaysia. This study used a cross-sectional design, and data were collected from 765 customers who pur...

  3. Role of long- and short-range hydrophobic, hydrophilic and charged residues contact network in protein’s structural organization

    Directory of Open Access Journals (Sweden)

    Sengupta Dhriti

    2012-06-01

    Full Text Available Abstract Background The three-dimensional structure of a protein can be described as a graph where nodes represent residues and the strength of non-covalent interactions between them are edges. These protein contact networks can be separated into long and short-range interactions networks depending on the positions of amino acids in primary structure. Long-range interactions play a distinct role in determining the tertiary structure of a protein while short-range interactions could largely contribute to the secondary structure formations. In addition, physico chemical properties and the linear arrangement of amino acids of the primary structure of a protein determines its three dimensional structure. Here, we present an extensive analysis of protein contact subnetworks based on the London van der Waals interactions of amino acids at different length scales. We further subdivided those networks in hydrophobic, hydrophilic and charged residues networks and have tried to correlate their influence in the overall topology and organization of a protein. Results The largest connected component (LCC of long (LRN-, short (SRN- and all-range (ARN networks within proteins exhibit a transition behaviour when plotted against different interaction strengths of edges among amino acid nodes. While short-range networks having chain like structures exhibit highly cooperative transition; long- and all-range networks, which are more similar to each other, have non-chain like structures and show less cooperativity. Further, the hydrophobic residues subnetworks in long- and all-range networks have similar transition behaviours with all residues all-range networks, but the hydrophilic and charged residues networks don’t. While the nature of transitions of LCC’s sizes is same in SRNs for thermophiles and mesophiles, there exists a clear difference in LRNs. The presence of larger size of interconnected long-range interactions in thermophiles than mesophiles, even at

  4. Root Cause Analysis and Productivity Improvement Of An Apparel Industry In Bangladesh Through Kaizen Implementation

    Directory of Open Access Journals (Sweden)

    Taposh Kumar Kapuria

    2017-12-01

    Full Text Available Garments industry is playing the pioneering role in improving Bangladesh economic condition. It was started in late 1970’s and now the leading foreign currency earner for Bangladesh. It’s no dubiousness to say that, the Bangladesh garment industry is ameliorating garment’s service quality and innovative design features to exist in the global competitive market. Global competition in the garment’s market is changing day to day. Leading garment manufacturer from all over the world are adopting new innovative features and techniques to sustain global fierce competitive market. But the point is, Bangladeshi garment manufacturers are not lingered. They are also emphasizing on better service quality by adding latest design features and using the latest technologies to the garments. The sole purpose of this paper is to identify the root causes of sewing defects of an apparel industry in Bangladesh and continuous improvement in reducing the defects through Kaizen (Continuous Improvement system. In short, productivity improvement of the apparel industry. Our studied garment manufacturing company is “ABONTI Color Tex. Ltd.”. Pareto Analysis is used to identify the top defect items. Cause-Effect Analysis helped to identify the root causes of sewing defects. Then, Kaizen is used for continuous improvement of the minimization of sewing defects.

  5. Fourth worlds and neo-Fordism: American Apparel and the cultural economy of consumer anxiety

    OpenAIRE

    Littler, J.; Moor, L.

    2008-01-01

    This article examines the strategies of the ‘sweatshop-free’ clothing company American Apparel in the context of ongoing debates over the cultural turn and cultural economy. American Apparel’s key selling point is that it does not outsource: it manufactures in Los Angeles, pays ‘good’ wages and provides healthcare, yet the workers are not unionised and the migrant labour it depends upon is often temporary. These same employees are used in promotional material to create its brand identity of a...

  6. Activities developed by the biological dosimetry laboratory of the Autoridad Regulatoria Nuclear - ARN of Argentina

    International Nuclear Information System (INIS)

    Radl, A.; Sapienza, C.E.; Taja, M.R.; Bubniak, R.; Deminge, M.; Di Giorgio, M.

    2013-01-01

    Biological dosimetry (DB) allows to estimate doses absorbed in individuals exposed to ionizing radiation through the quantification of stable and unstable chromosome aberrations (SCA and UCA). The frequency of these aberrations is referred to a calibration dose response curve (in vitro) to determine the doses of the individual to the whole body. The DB is a necessary support for programs of national radiation protection and response systems in nuclear or radiological emergencies in the event of accidental or incidental, single overexposure or large scale. In this context the Laboratory of Dosimetry Biological (LDB) of the Authority Regulatory Nuclear (ARN) Argentina develops and applies different dosimeters cytogenetic from four decades ago. These dosimeters provide a fact more within the whole of the information necessary for an accidental, complementing the physical and clinical dosimetry exposure assessment. The most widely used in the DB biodosimetric method is the quantification of SCA (dicentrics and rings Central) from a sample of venous blood. The LDB is accredited for the trial, under rules IRAM 301: 2005 (ISO / IEC 17025: 2005) and ISO 19238:2004. Test applies to the immediate dosimetry evaluation of acute exposures, all or a large part of the body in the range 0,1-5 Gy. In this context the LDB is part of the Latin American network of DB (LBDNet), BioDoseNet-who and response system in radiological emergencies and nuclear IAEA-RANET, being enabled to summon the LBDNet if necessary

  7. Investigation of the impact of the $^{39}$Ar(n , $\\alpha)^{36}$S reaction on the nucleosynthesis of the rare isotope $^{36}$S

    CERN Multimedia

    Geltenbort, P

    2002-01-01

    The origin of the rare, neutron rich isotope $^{36}$S remains a debated question. One of the key reactions in the s-process nucleosynthesis network leading to $^{36}$S is $^{39}$Ar(n , $\\alpha) ^{36}\\!$S. This reaction has never been studied so far, which is due to the fact that $^{39}$Ar is a radioactive (T$_{1/2}$ = 269 y) gas, which is not commercially available. During a three days experimental campaign, an optimized $^{39}$Ar sample was prepared at ISOLDE. A dedicated titaniumoxide target (8 g/cm$^{2}$) was bombarded with 1 GeV protons from the PS Booster. In order to obtain a pure argon beam, a water-cooled transfer line was used to freeze-out less volatile isobars before they can reach the ion source. Adding stable argon with a calibrated leak to the ion source enabled to determine the ionization efficiency (3.5%). For the isotope separation, the low-mass side (GLM) of the General Purpose Separator was used. After magnetic separation, $^{39}$Ar ions (1+) were implanted at 60 keV in a 12 mm thick alumin...

  8. Technology and Career Preparation: Using Virtual Interview Recordings (VIRs) in an Apparel, Design, and Textiles (ADT) Professional Seminar Course

    Science.gov (United States)

    Eike, Rachel J.; Rowell, Amy; Mihuta, Tiffani

    2016-01-01

    The purpose of this study was to identify key virtual-recorded interview (VIR) skills that are essential to Apparel, Design, and Textile (ADT) student performance. The virtual, computer-recording interview platform, InterviewStream, was used as the data collection instrument in this qualitative, exploratory case study. Virtual interviews have been…

  9. Study of sample preparation in the measurement of 36Ar(n, p)36Cl reaction cross section

    International Nuclear Information System (INIS)

    Jiang Songsheng; Hemick, T.K.

    1992-01-01

    The preparation of enriched 36 Ar gas samples and 36 Cl samples for the use in the AMS measurement of 36 Ar(n, p) 36 Cl reaction cross section was described. The 36 Ar samples prepared had the volumes of about 0.4 ml and the weights of about 0.5 mg. The uncertainty in atomic numbers of 36 Ar was (0.3∼0.4)%. The reaction product, 36 Cl, in the 36 Ar was collected and the AgCl samples were prepared

  10. Social Sustainable Supply Chain Management in the Textile and Apparel Industry—A Literature Review

    Directory of Open Access Journals (Sweden)

    Deniz Köksal

    2017-01-01

    Full Text Available So far, a vast amount of studies on sustainability in supply chain management have been conducted by academics over the last decade. Nevertheless, socially related aspects are still neglected in the related discussion. The primary motivation of the present literature review has arisen from this shortcoming, thus the key purpose of this study is to enrich the discussion by providing a state-of-the-art, focusing exclusively on social issues in sustainable supply chain management (SSCM by considering the textile/apparel sector as the field of application. The authors conduct a literature review, including content analysis which covers 45 articles published in English peer-reviewed journals, and proposes a comprehensive map which integrates the latest findings on socially related practices in the textile/apparel industry with the dominant conceptualization in order to reveal potential research areas in the field. The results show an ongoing lack of investigation regarding the social dimension of the triple bottom line in SSCM. Findings indicate that a company’s internal orientation is the main assisting factor in sustainable supply chain management practices. Further, supplier collaboration and assessment can be interpreted as an offer for suppliers deriving from stakeholders and a focal company’s management of social risk. Nevertheless, suppliers do also face or even create huge barriers in improving their social performance. This calls for more empirical research and qualitative or quantitative survey methods, especially at the supplier level located in developing countries.

  11. Corporate Social Responsibility in Malaysian Apparel Manufacturing Industry: A Study on Corporate Social Responsibility Website Reporting

    OpenAIRE

    Ramakrishnan, Suresh; Hishan, Sanil S.; Kanjanapathy, Malini

    2016-01-01

    ABSTRACT:A well planned and implemented Corporate Social Responsibility (CSR) programs could give any company a competitive advantage over its competitors. However, the way it is communicated to its stakeholders will be one of the deciding factors. This study examines how the WRAP certified apparel manufacturers in Malaysia communicate their CSR programs on their company website. This study identifies the dimensions of CSR they focus while they communicate their CSR initiatives to their stake...

  12. Impact of supercritical CO2 injection on petrophysical and rock mechanics properties of chalk: an experimental study on chalk from South Arne field, North Sea

    DEFF Research Database (Denmark)

    Alam, Mohammad Monzurul; Hjuler, Morten Leth; Christensen, Helle Foged

    2011-01-01

    Changes in chalk due to EOR by injecting supercritical CO2 (CO2-EOR) can ideally be predicted by applying geophysical methods designed from laboratory-determined petrophysical and rock mechanics properties. A series of petrophysical and rock mechanics tests were performed on Ekofisk Formation...... and Tor Formation chalk of the South Arne field to reveal the changes in petrophysical and rock mechanics properties of chalk due to the injection of CO2 at supercritical state. An increase in porosity and decrease in specific surface was observed due to injection of supercritical CO2. This indicates...... as indicated by NMR T2 relaxation time was observed. Rock mechanics testing indicates that in 30% porosity chalk from the South Arne field, injection of supercritical CO2 has no significant effect on shear strength and compaction properties, while there is probably a slight decrease in stiffness properties...

  13. Crecimiento somático y relación ARN/ADN en estadios juveniles de Eucinostomus argenteus (Pisces: Gerreidae en dos localidades del Caribe de Venezuela

    Directory of Open Access Journals (Sweden)

    Ana Teresa Herrera-Reveles

    2012-03-01

    Full Text Available Con la finalidad de evaluar la asociación de índices de crecimiento en estadios tempranos de peces marinos, se estimó la tasa de crecimiento somático y las condiciones fisiológicas de Eucinostomus argenteus en dos zonas del nor-oriente venezolano: Bahía de Mochima y Golfo de Cariaco. La edad y el crecimiento fueron estimados basados en análisis de otolitos sagitta. Las condiciones fisiológicas fueron evaluadas por medio de las concentraciones de proteínas y la relación ARN/ADN, empleando técnicas espectofotométricas y fluorométricas sobre tejido muscular. Las relaciones entre tallas con la edad y el diámetro de los otolitos resultaron positivas, significativas y ajustadas a un modelo de regresión lineal. Los valores de la tasa de crecimiento reciente oscilaron entre 0.178 y 0.418mm día-1, la tasa de crecimiento retrocalculado varió entre 0.295 y 0.393mm día-1, y la tasa ARN/ADN osciló entre 1.65 y 6.97. No se registraron diferencias entre las zonas de estudio, sin embargo se reportaron diferencias entre localidades. A pesar de no encontrarse correlación entre la tasa de crecimiento y la relación ARN/ADN, los valores reportados sugieren crecimiento positivo de los individuos silvestres en las localidades evaluadas. No obstante, ciertas localidades mostraron valores que indican pobres condiciones nutricionales, pudiendo afectarse a futuro otras tasas vitales.

  14. Impact of the Mexican Alien Commuter on the Apparel Industry of El Paso, Texas--A Case Study. Final Report.

    Science.gov (United States)

    Rungeling, Brian Scott

    This study analyzed what effect commuters had on wage levels, employment, and industrial locations, and the relative importance of the commuter as part of the work force. A questionnaire was administered to 190 workers and to their 20 employers in the apparel industry of El Paso, Texas. The questionnaires revealed that the commuters were paid the…

  15. INFLUENCE FACTORS FOR STORE FORMAT CHOICE IN THE APPAREL AND FOOTWEAR MARKET

    Directory of Open Access Journals (Sweden)

    Ioana - Nicoleta Abrudan

    2016-05-01

    Full Text Available The choice of retail formats has been a highly debated topic in international academic literature for a long time. In Romania, this topic has been hardly approached. This study investigates the buying habits of apparel and footwear, as well as the factors related to the purchase decision from a particular store format. Factors considered are both socio-demographic (education, occupation, net income per family member, size of discretionary income, household (family size, number of cars owned and shopping motivation. A quantitative research has been conducted using a sample of 642 urban buyers, in the second largest city in Romania. The results indicate that factors showing correlation with the frequency of purchases vary by the retail format.

  16. Establishment of a Clothing Company in Finland Based on a University Brand Case: LAMK Apparel Company

    OpenAIRE

    Biliba, Arsenii; Mishchenko, Nikita

    2017-01-01

    This thesis aims to assist LAMK Apparel Company in its entry into the clothing market, in Finland. Based on country analysis of the two target countries (Russia and Finland), its original business idea is developed together with innovative concepts. Accordingly, the business plan is created to describe an applicable development way for the idea. The authors focus on the process of establishing a clothing company in Finland based on a university brand through the implementation of a business p...

  17. FDI Spill‑Overs, Absorptive Capacity and Domestic Firms’ Technical Efficiency in Vietnamese Wearing Apparel Industry

    Directory of Open Access Journals (Sweden)

    Hoang Duong Vu

    2017-01-01

    Full Text Available This study empirically examines relationship between FDI spill-overs and technical efficiency of domestic firms and role of the absorptive capacity of domestic firms. Data on Vietnamese Annual Enterprises Survey are exploited to build a firm-level panel data on the Vietnamese wearing apparel industry from 2009 to 2013. By applying stochastic production frontier model, this paper shows that there are positive vertical spill-over effects but no horizontal effects. Moreover, this study finds the negative impact of the absorptive capacity of domestic firms on benefits reaped from FDI externalities.

  18. Offshoring and Patterns of Quality Growth: Evidence from Danish Apparel

    DEFF Research Database (Denmark)

    Smeets, Valerie Anne Rolande; Traiberman, Sharon; Warzynski, Frederic Michel Patrick

    is generally associated with higher quality, offshoring to China is not. The reductions in trade costs also lead to changes in the distribution of prices and quality-adjusted prices. This has implications for policy as understanding the distribution of prices faced by heterogeneous consumers is key......Recently a small empirical literature has taken off attempting to analyze the role that quality plays in our understanding of trade. In particular, the recent work of Khandelwal (2010) has brought the insights of structural IO models of demand to bear into trade data. Our work builds on this new...... structural literature; we use similar demand estimation techniques on a panel of Danish apparel firms from 1997 to 2010 in order to analyze how firms responded to China’s entry to the WTO and the dismantling of the Multi-Fibre Agreement. We find substantial changes in the aggregate level as the distribution...

  19. The demands and benefits of ergonomics in Sri Lankan apparel industry: A case study at MAS holdings.

    Science.gov (United States)

    Abeysekera, John; Illankoon, Prasanna

    2016-10-17

    Apparel exports bring in sizeable foreign income to Sri Lanka. To protect and promote this industry is a paramount need. This can be carried out by applying Human Factors/Ergonomics (HFE) which has proved to control negative effects at work places. This paper reports a case study which describes the demands and benefits of HFE in MAS Holdings which owns a large share of the apparel industry in Sri Lanka. The study consisted of walk through observation survey, a questionnaire survey and ergonomic work place analysis followed by a training programme to selected employees in three companies. Positive responses to questionnaires revealed good ergonomic practices in the work places surveyed. Ergonomically unfit chairs and potential hazards e.g. exposure to noise and hot environment were detected. It is seen that MAS have introduced strategies originated by Toyota Production System viz. 5S, Kaizen, six sigma etc., which are in fact ergonomic methods. A progressive project MAS boast of viz. 'MAS Operating System' (MOS) empowers training and development to employees. MAS Holdings has adequately realized the benefits of applying HFE as evident by the number of awards received. Relevant companies were advised to take appropriate corrective measures to control the potential hazards.

  20. Systematic investigation of drip stains on apparel fabrics: The effects of prior-laundering, fibre content and fabric structure on final stain appearance.

    Science.gov (United States)

    de Castro, Therese C; Taylor, Michael C; Kieser, Jules A; Carr, Debra J; Duncan, W

    2015-05-01

    Bloodstain pattern analysis is the investigation of blood deposited at crime scenes and the interpretation of that pattern. The surface that the blood gets deposited onto could distort the appearance of the bloodstain. The interaction of blood and apparel fabrics is in its infancy, but the interaction of liquids and apparel fabrics has been well documented and investigated in the field of textile science (e.g. the processes of wetting and wicking of fluids on fibres, yarns and fabrics). A systematic study on the final appearance of drip stains on torso apparel fabrics (100% cotton plain woven, 100% polyester plain woven, blend of polyester and cotton plain woven and 100% cotton single jersey knit) that had been laundered for six, 26 and 52 cycles prior to testing was investigated in the paper. The relationship between drop velocity (1.66±0.50m/s, 4.07±0.03m/s, 5.34±0.18m/s) and the stain characteristics (parent stain area, axes 1 and 2 and number of satellite stains) for each fabric was examined using analysis of variance. The experimental design and effect of storing blood were investigated on a reference sample, which indicated that the day (up to five days) at which the drops were generated did not affect the bloodstain. The effect of prior-laundering (six, 26 and 52 laundering cycles), fibre content (cotton vs. polyester vs. blend) and fabric structure (plain woven vs. single jersey knit) on the final appearance of the bloodstain were investigated. Distortion in the bloodstains produced on non-laundered fabrics indicated the importance of laundering fabrics to remove finishing treatments before conducting bloodstain experiments. For laundered fabrics, both the cotton fabrics and the blend had a circular to oval stain appearance, while the polyester fabric had a circular appearance with evidence of spread along the warp and weft yarns, which resulted in square-like stains at the lowest drop velocity. A significant (pfibre content (pfibres/yarns, while for the

  1. Blockchain Enhanced Emission Trading Framework in Fashion Apparel Manufacturing Industry

    Directory of Open Access Journals (Sweden)

    Bailu Fu

    2018-04-01

    Full Text Available Motivated by the recent blockchain technology originally built for bitcoin transactions, various industries are exploring the opportunities to redefine their existing operational systems. In this study, an innovative environmentally sustainable solution is proposed for the fashion apparel manufacturing industry (FAMI, which is energized by blockchain. Incorporating the Emission Trading Scheme (ETS, and a novel “emission link” system, the proposed framework exposes carbon emission to the public and establishes a feature to reduce the emissions for all key steps of clothing making. Fully compatible with Industry 4.0, blockchain provides decentralization, transparency, automation, and immutability characteristics to the proposed framework. Specifically, the blockchain supported ETS framework, the carbon emissions of clothing manufacturing life cycle, and the emission link powered procedures are introduced in detail. A case study is provided to demonstrate the carbon emission evaluation procedure. Finally, a multi-criteria evaluation is performed to demonstrate the benefits and drawbacks of the proposed system.

  2. Time-dependent two-temperature chemically non-equilibrium modelling of high-power Ar-N2 pulse-modulated inductively coupled plasmas at atmospheric pressure

    International Nuclear Information System (INIS)

    Tanaka, Yasunori

    2006-01-01

    A time-dependent, two-dimensional, two-temperature and chemical non-equilibrium model was developed for high-power Ar-N 2 pulse-modulated inductively coupled plasmas (PMICPs) at atmospheric pressure. The high-power PMICP is a new technique for sustaining high-power induction plasmas. It can control the plasma temperature and radical densities in the time domain. The PMICP promotes non-equilibrium effects by a sudden application of electric field, even in the high-power density plasmas. The developed model accounts separately for the time-dependent energy conservation equations of electrons and heavy particles. This model also considers reaction heat effects and energy transfer between electrons and heavy particles as well as enthalpy flow resulting from diffusion caused by the particle density gradient. Chemical non-equilibrium effects are also taken into account by solving time-dependent mass conservation equations for each particle, considering diffusion, convection and net production terms resulting from 30 chemical reactions. Transport and thermodynamic properties of Ar-N 2 plasmas are calculated self-consistently using the first order approximation of the Chapman-Enskog method at each position and iteration using the local particle composition, heavy particle temperature and electron temperature. This model is useful to discuss time evolution in temperature, gas flow fields and distribution of chemical species

  3. How can the Japanese specialty retailers of private-label apparel (SPAs) go into the German fast fashion market?

    OpenAIRE

    Ka Yu, Setu; Zastezhko, Olena

    2008-01-01

    Abstract Date: 2008 May 28 Course: Master Thesis Authors: Ka Yu Seto and Olena Zastezhko Tutor: Carl Thunman Title: How can the Japanese specialty retailers of private-label apparel (SPAs) go into the German fast fashion market? Introduction: Japan is one of the largest and most sophisticated clothing markets in the world, and its fashion designs and products quality enjoy high reputation from world-wide. Because of keen competition in the domestic market, fashion retail chains find it necess...

  4. Infrared, diode laser spectroscopy of the Ar--N2O complex: Observation of the intermolecular bending mode in combination with the highest frequency intramolecular stretching mode

    International Nuclear Information System (INIS)

    Hu, T.A.; Chappell, E.L.; Sharpe, S.W.

    1993-01-01

    Rotationally resolved vibrational spectra consisting of a-type transitions have been observed for the low-frequency, intermolecular bending mode in combination with the highest frequency, intramolecular stretching mode of Ar--N 2 O. Analysis of the spectral data places the origin of the combination band at 2256.1 cm -1 while the origin of the intramolecular stretching fundamental is at 2223.9 cm -1 . The difference between these two origins is approximately 32.2 cm -1 and agrees well with our calculated frequency of 31.5 cm -1 for the intermolecular bending mode, which was obtained by analysis of the centrifugal distortion constants. In addition, argon--nitrous oxide exhibits an anomalously large inertial defect of 10.96 amu A 2 in the combination state. This indicates a breakdown in the assumption of separation between vibration and rotation. While much of the inertial defect in the ground state can be accounted for by including Coriolis interactions, that occurring in the combination state is only partially accounted for by a similar analysis. Small, but significant changes, are observed in both the radial and angular parameters for Ar--N 2 O when going from the ground to the combination state, indicating large amplitude motion. The combination band is approximately 200 times less intense than the high-frequency, stretching fundamental of Ar--N 2 O. In addition, over 400 new rovibrational transitions are assigned to the previously observed 1 0 1 intramolecular stretching fundamental of the complex, and the subsequent rotational analysis is found to be in close agreement with earlier studies. Data were taken on a newly built, rapid-scan, diode laser spectrometer that incorporates a 12 cmx200 μm pulsed slit-expansion nozzle

  5. Peranan Keterlibatan Dalam Memprediksi Perilaku Loyalitas Konsumen Pada Private Store Apparel Brands Di Banjarmasin

    Directory of Open Access Journals (Sweden)

    Nuril Huda

    2016-04-01

    Full Text Available Private  store  brands  as  retail  market  conspicuous  presence  of  other  store brands. Advances in technology have changed the taste and preferences of the customers choice. What is perceived consumer can signifi cantly increase brand loyalty  as  a  result  of  the  marketing  strategy.  This  study  aims  to  identify  the profi le of the customer based on demographic variables, determine the factors that  infl uence  purchasing  decisions  clothing  brand,  know  the  factors  that infl uence brand loyalty engagement, and perceptual mapping user customers based  products  and  factors  involved.  The  analytical  tool  used  is  the  Factor Analysis and Biplot. The results showed that the profi le of the customer private brands of apparel stores include male sex, age of respondents 20-29 years, not married,  have  no  children,  educated  Bachelor,  income  Rp.2.000.000  ,  -  until Rp2.999.999 , - . The structure of the factors that infl uence the purchase decision is personality, reference groups and families. While the most dominant factor is personality. Structure factors involved in predicting behavior and brand loyalty is a sign of risk importance, risk probability, pleasure , interest , and pleasure and risk probability . While the most dominant is the sign and risk importance. Customers are middle-income, unemployed self-employed , and private sector employees as well as highly educated close to all the factors that form factor . Keywords :involvement, brand loyalty, private store apparel brands

  6. Soil Respiration Changes after Prescribed Fires in Spanish Black Pine (Pinus nigra Arn. ssp. salzmannii Monospecific and Mixed Forest Stands

    Directory of Open Access Journals (Sweden)

    Pedro Antonio Plaza-Álvarez

    2017-07-01

    Full Text Available Soil respiration is a major carbon pathway sensitive to environmental changes. Using prescribed burnings to reduce fuel accumulation and lower risks of large-scale wildfires has recently become more important. Prescribed burning can significantly alter the soil environment, but its effect in practice on soil respiration is not sufficiently understood. We evaluated the effects of prescribed burning on soil respiration before and after burning (May–July 2016. Prescribed burning was conducted in two natural pine areas by comparing a mixed stand of Pinus nigra Arn. ssp. salzmannii with Pinus pinaster Ait. to a pure stand of Pinus nigra Arn. ssp. salzmannii in the central Iberian Peninsula. Soil respiration was measured by an EGM-4 (Environmental Gas Monitor infrared gas analyser in both burned and unburned (control plots. Burnings were low-intensity, and slightly more energetic in the pure stand given its larger litter volume. Post-burning soil respiration followed a similar evolution to that in the control plots, but was greater in the pure stand burned zone and slightly lower in the burned plots in the mixed stand. No significant differences were found in any stand. Soil respiration significantly changed in temporal evolution due to increasing temperatures when summer began. We conclude that prescribed fire induces no changes in SR immediately after fire. This study helps understand how prescribed burnings can affect soil respiration in pure and mixed Spanish black pine forest stands.

  7. 78 FR 38298 - Ross Stores, Inc. et al., Provisional Acceptance of a Settlement Agreement and Order

    Science.gov (United States)

    2013-06-26

    ... Agreement and the Order in a press release or other public notice (including but not limited to social media... series of various styles, models, and quantities of children's upper outerwear products with drawstrings..., the following: Children's Apparel Network, Ltd. (Children's Apparel) Young Hearts hooded sweater; Byer...

  8. Brazil and the new luxury: an analysis of the consumption and creation of luxury apparel and accessories in Brazil

    OpenAIRE

    Galsworthy, Antony

    2014-01-01

    This research investigates how a rising nation’s consumers and producers are defining their relationship with luxury apparel and accessories. In the context of these products it seeks to identify the core attributes required to merit the luxury soubriquet, in order to arrive at a contemporary definition that also encompasses the impact of branding both of product and place of origin. Luxury consumption accompanies rapid economic growth and the BRICs (Brazil, Russia, India, China) have become...

  9. Inconsistent Norms in Buyer-Supplier Relations – A Study of Sustainability Introduction in the Textile and Apparel Industry

    DEFF Research Database (Denmark)

    Christensen, Ulla Normann

    2016-01-01

    affected the applied exchange norms. We find thatsuppliers have experienced that the behavior of buying companies has become more transactional,since the textile and apparel industry started requiring sustainability. The norm set of buyingcompanies has changed and may be separated into two: A previous set...... a significant role in determining the behavior characteristics in contractual andrelational exchanges. In this study, we interviewed 30 suppliers/manufacturers in the textile andapparel industry in India, Bangladesh and China, to shed light on how the introduction ofsustainability requirements from buyers has...

  10. ARN Training Course on Advance Methods for Internal Dose Assessment: Application of Ideas Guidelines

    International Nuclear Information System (INIS)

    Rojo, A.M.; Gomez Parada, I.; Puerta Yepes, N.; Gossio, S.

    2010-01-01

    Dose assessment in case of internal exposure involves the estimation of committed effective dose based on the interpretation of bioassay measurement, and the assumptions of hypotheses on the characteristics of the radioactive material and the time pattern and the pathway of intake. The IDEAS Guidelines provide a method to harmonize dose evaluations using criteria and flow chart procedures to be followed step by step. The EURADOS Working Group 7 'Internal Dosimetry', in collaboration with IAEA and Czech Technical University (CTU) in Prague, promoted the 'EURADOS/IAEA Regional Training Course on Advanced Methods for Internal Dose Assessment: Application of IDEAS Guidelines' to broaden and encourage the use of IDEAS Guidelines, which took place in Prague (Czech Republic) from 2-6 February 2009. The ARN identified the relevance of this training and asked for a place for participating on this activity. After that, the first training course in Argentina took place from 24-28 August for training local internal dosimetry experts. (authors)

  11. Damage to apparel layers and underlying tissue due to hand-gun bullets.

    Science.gov (United States)

    Carr, Debra; Kieser, Jules; Mabbott, Alexander; Mott, Charlotte; Champion, Stephen; Girvan, Elizabeth

    2014-01-01

    Ballistic damage to the clothing of victims of gunshot wounds to the chest can provide useful forensic evidence. Anyone shot in the torso will usually be wearing clothing which will be damaged by the penetrating impact event and can reportedly be the source of some of the debris in the wound. Minimal research has previously been reported regarding the effect of bullets on apparel fabrics and underlying tissue. This paper examines the effect of ammunition (9 mm full metal jacket [FMJ] DM11 A1B2, 8.0 g; and soft point flat nose Remington R357M3, 10.2 g) on clothing layers that cover the torso (T-shirt, T-shirt plus hoodie, T-shirt plus denim jacket) and underlying structures represented by porcine thoracic wall (skin, underlying tissue, ribs). Impacts were recorded using a Phantom V12 high speed camera. Ejected bone debris was collected before wound tracts were dissected and measured; any debris found was recovered for further analysis. Size and mass of bony debris was recorded; fibre debris recovered from the wound and impact damage to fabrics were imaged using scanning electron microscopy (SEM). Remington R357M3 ammunition was characteristically associated with stellate fabric damage; individual fibres were less likely to show mushrooming. In contrast, 9 mm FMJ ammunition resulted in punch-out damage to fabric layers, with mushrooming of individual fibres being more common. Entry wound sizes were similar for both types of ammunition and smaller than the diameter of the bullet that caused them. In this work, the Remington R357M3 ammunition resulted in larger exit wounds due to the bullet construction which mushroomed. That fabric coverings did not affect the amount of bony debris produced is interesting, particularly given there was some evidence that apparel layers affected the size of the wound. Recent work has suggested that denim (representative of jeans) can exacerbate wounding caused by high-velocity bullet impacts to the thigh when the bullet does not

  12. Pharmacognostic Study of Argyreia pilosa Wight & Arn. Root

    Directory of Open Access Journals (Sweden)

    prasanth DSNBK

    2017-12-01

    Full Text Available Background: Ethnomedicinally, the plant Argyreia pilosa Wight & Arn. (Convolvulaceae has long been utilized in various disorders in the conventional system; most significantly it is utilized against sexually transmitted diseases, skin troubles, diabetes, rheumatism, cough, and quinsy. The key challenge experienced in the standardization of herbal drugs is the lack of proper identification of plant source. Therefore there is certainly have to establish quality control parameters by utilizing pharmacognostic and phytochemical evaluation, that ensure the purity, safety, and efficacy of medicinal plant A. pilosa. Aim: To assess pharmacognostic characteristics which include macroscopic, microscopic and physicochemical parameters of the root of A. pilosa. Methods: Micro and Macroscopic characters of fresh and dried root samples were investigated. Physicochemical parameters had been done by using WHO recommended parameters, preliminary phytochemical and fluorescent analysis of root sample were carried out for proper identification and standardization of root of A. pilosa. Results: The color, shape, size, odor, and surface characteristics were noted from the root and powdered root material of A. pilosa. Light electron microscope i.e., Olympus CX-21i trinocular Microscope images of cross section of root and powdered root revealed that the presence of cork cells, Xylem fibers with tapered ends, lignified xylem vessels, phloem fibers, medullary rays, sclerides and parenchymatous cells. Phytochemical screening showed the presence of flavonoids, alkaloids, tannins, phenols, steroids, acid compounds, glycosides, amino acids, and proteins. Physicochemical parameters such as moisture content, ash value, extractive value and fluorescent behavior of root powder were determined. These parameters are helpful to differentiate the powdered drug material. Conclusion: The current research is useful in order to supplement the information with regard to its

  13. IS OHS NEGLIGENCE AND EVASION AN “ERROR OF JUDGEMENT” OR “WHITE-COLLAR CRIME”? AN INTERPRETATION OF APPAREL MANUFACTURERS IN BANGLADESH

    Directory of Open Access Journals (Sweden)

    Muhammad Faisol Chowdhury

    2016-12-01

    Full Text Available This paper investigates the managerial interpretation of the terms “error of judgement” and “white-collar crime” in relation to the evasion or negligence observed in administering occupational health and safety (OHS provisions in the apparel manufacturing sector of Bangladesh. The research is qualitative in nature and follows an interpretivist paradigm. The questionnaire responses were collected from 20 mid- and top-level managers from 10 large apparel manufacturing factories located on the outskirts of Dhaka. The research reveals that all of the respondents have adequate knowledge about the relevant OHS provisions and safety protocols imposed on them by the local government and the global supply chain. They believe that the correct administration of the OHS provisions will reduce workplace accidents effectively. The research unfolds that the respondents interpret in different ways the terms "error of judgement” and “white-collar crime” in association with OHS negligence and evasion. Although empirical evidence shows that this type of negligence and evasion are considered as white-collar crime and punishable, most of the respondents in this research do not subscribe to this notion and alternatively believe that it is an “error of judgement” and therefore non-punishable.

  14. ARN Training on Advance Methods for Internal Dose Assessment: Application of Ideas Guidelines

    International Nuclear Information System (INIS)

    Rojo, A.M.; Gomez Parada, I.; Puerta Yepes, N.; Gossio, S.

    2010-01-01

    Dose assessment in case of internal exposure involves the estimation of committed effective dose based on the interpretation of bioassay measurement, and the assumptions of hypotheses on the characteristics of the radioactive material and the time pattern and the pathway of intake. The IDEAS Guidelines provide a method to harmonize dose evaluations using criteria and flow chart procedures to be followed step by step. The EURADOS Working Group 7 'Internal Dosimetry', in collaboration with IAEA and Czech Technical University (CTU) in Prague, promoted the 'EURADOS/IAEA Regional Training Course on Advanced Methods for Internal Dose Assessment: Application of IDEAS Guidelines' to broaden and encourage the use of IDEAS Guidelines, which took place in Prague (Czech Republic) from 2-6 February 2009. The ARN identified the relevance of this training and asked for a place for participating on this activity. After that, the first training course in Argentina took place from 24-28 August for training local internal dosimetry experts. This paper resumes the main characteristics of this activity. (authors) [es

  15. Silencage du gene MDR1 et resensibilisation des cellules MCF-7 MDR a la doxorubicine en utilisant les nanoparticules chitosane/MDR1-siARN

    Science.gov (United States)

    El-Ariss, Mohamad

    Cancer is the leading cause of death in Canada and is responsible for about 30% of all deaths in the country.[1] It is estimated that by 2015, one in four Canadians (24% women and 29% men) will die from cancer. In the world and only for 2012, 14 million new cancer cases and 8.2 million deaths from the disease were reported.[2] The worst is yet to come because, according to World Health Organization, the number of new cases is expected to increase by about 70% over the next two decades. The high mortality associated with cancer is partly explained by the acquisition of drug resistance that make patients refractory to chemotherapy. In fact, cancer cells exposed to a cytotoxic agent during chemotherapy, may develop a resistance to this agent as well as various agents sharing structural or functional similarities. These cancer cells are known for multidrug resistance ("Multiple Drug resistant cells"). The development of resistance to chimiodrogues is a major public health problem that presents an obstacle for the development of new cancer treatments. MCF-7 MDR are established cell lines of human breast cancer that have developed resistance to chimiodrogues such as doxorubicin. MCF-7 MDR have the particularity to over-express P-gp protein that is responsible for the detoxification of cells by reflux of chimiodrogues. The purpose of this study was therefore to reduce the expression of P-gp, encoded by the MDR1 gene (also called gene ABCB1) in cancer cells MCF-7, and re-sensitize MCF-7 MDR cells to anti-cancer treatments. In order to modify MDR1 gene expression, we used small RNAi called siRNA that are specific to the MDR1 gene. In total, 4 duplexes of siRNA have been used: siRNA_1, siRNA_1M, siRNA_2 and siRNA_2M. Each of the duplexes strands is consists of 21 nucleic acids and has two protruding nucleic acids (overhangs) at the 3' end. siRNA_1 and siRNA_1M are complementary to the nucleic acid sequence (577-595 nucleic acids ) of the MDR1 gene, whereas siARN_2 and siARN

  16. The DNA-mimic antirestriction proteins ArdA ColIB-P9, Arn T4, and Ocr T7 as activators of H-NS-dependent gene transcription.

    Science.gov (United States)

    Melkina, Olga E; Goryanin, Ignatiy I; Zavilgelsky, Gennadii B

    2016-11-01

    The antirestriction proteins ArdA ColIb-P9, Arn T4 and Ocr T7 specifically inhibit type I and type IV restriction enzymes and belong to the family of DNA-mimic proteins because their three-dimensional structure is similar to the double-helical B-form DNA. It is proposed that the DNA-mimic proteins are able to bind nucleoid protein H-NS and alleviate H-NS-silencing of the transcription of bacterial genes. Escherichia coli lux biosensors were constructed by inserting H-NS-dependent promoters into a vector, thereby placing each fragment upstream of the promoterless Photorhabdus luminescens luxCDABE operon. It was demonstrated that the DNA-mimic proteins ArdA, Arn and Ocr activate the transcription of H-NS-dependent promoters of the lux operon of marine luminescent bacteria (mesophilic Aliivibrio fischeri and psychrophilic Aliivibrio logei), and the dps gene from E. coli. It was also demonstrated that the ArdA antirestriction protein, the genes of which are located on transmissive plasmids ColIb-P9, R64, PK101, decreases levels of H-NS silencing of the PluxC promoter during conjugation in the recipient bacteria. Copyright © 2016 Elsevier GmbH. All rights reserved.

  17. Impact of a private sector living wage intervention on depressive symptoms among apparel workers in the Dominican Republic: a quasi-experimental study.

    Science.gov (United States)

    Burmaster, Katharine B; Landefeld, John C; Rehkopf, David H; Lahiff, Maureen; Sokal-Gutierrez, Karen; Adler-Milstein, Sarah; Fernald, Lia C H

    2015-08-03

    Poverty reduction interventions through cash transfers and microcredit have had mixed effects on mental health. In this quasi-experimental study, we evaluate the effect of a living wage intervention on depressive symptoms of apparel factory workers in the Dominican Republic. Two apparel factories in the Dominican Republic. The final sample consisted of 204 hourly wage workers from the intervention (99) and comparison (105) factories. In 2010, an apparel factory began a living wage intervention including a 350% wage increase and significant workplace improvements. The wage increase was plausibly exogenous because workers were not aware of the living wage when applying for jobs and expected to be paid the usual minimum wage. These individuals were compared with workers at a similar local factory paying minimum wage, 15-16 months postintervention. Workers' depressive symptoms were assessed using the Center for Epidemiologic Studies-Depression Scale (CES-D). Ordinary least squares and Poisson regressions were used to evaluate treatment effect of the intervention, adjusted for covariates. Intervention factory workers had fewer depressive symptoms than comparison factory workers (unadjusted mean CES-D scores: 10.6 ± 9.3 vs 14.7 ± 11.6, p = 0.007). These results were sustained when controlling for covariates (β = -5.4, 95% CI -8.5 to -2.3, p = 0.001). In adjusted analyses using the standard CES-D clinical cut-off of 16, workers at the intervention factory had a 47% reduced risk of clinically significant levels of depressive symptoms compared with workers at the comparison factory (23% vs 40%). Policymakers have long grappled with how best to improve mental health among populations in low-income and middle-income countries. We find that providing a living wage and workplace improvements to improve income and well-being in a disadvantaged population is associated with reduced depressive symptoms. Published by the BMJ Publishing Group Limited. For permission to use (where

  18. Sustainability Exchange Governance in the Textile and Apparel Industry –“Why Do the Suppliers Find It Hard to Comply with the Buying Companies Sustainability Requirements?”

    DEFF Research Database (Denmark)

    Christensen, Ulla Normann

    2015-01-01

    The aim of the paper is to reach a better understanding of which governance structures areapplied in the exchanges between buying companies and suppliers in the Textile and ApparelIndustry in order to ensure supplier sustainability compliance. Furthermore, an additional aim isto analyze suppliers...

  19. Repositioning in the Global Apparel Value Chain in the Post-MFA Era: Strategic Issues and Evidence from Sri Lanka

    OpenAIRE

    Prema-chandra Athukorala; Raveen Ekanayake

    2014-01-01

    A widely-held view in the lead-up to the abolition of the Multi-fiber Arrangement (MFA) quotas in 2005 was that, in a quota-free global market, large low cost countries (in particular China and India) and countries in proximity to the major markets (such as Mexico, Turkey and countries in the European periphery) would crowd out export performance of the other developing countries. The post-MFA world apparel trade has, however, brought in many surprises: a number of 'predicted losers' have mai...

  20. A Study on Project Duration Incentives in a Retail Apparel Franchise

    Directory of Open Access Journals (Sweden)

    Yichen Peng

    2015-02-01

    Full Text Available This paper studies the impact on project duration of different forms of over-confidence among general contractors executing such projects, in the context of retail apparel franchises. It goes on to consider the design of relevant incentives and, in particular, a compensation mechanism included in the initial contract that covers the event of contractor dismissal. This mechanism is examined as a means of hedging risk arising from the behavior of the principal. This includes a study of a two-way risk avoidance strategy, which is intended to make up for a shortfall in this regard in the existing literature. Outcomes derived from this research include the conclusion that different levels of confidence can have various impacts on optimal incentive coefficients and the effort level extracted from agents, thereby affecting the ultimate configuration of an optimal contract. Introducing a compensation mechanism covering the event of dismissal can serve to diminish the risk of an agent breaching their contract. This paper applies the concept of bounded rationality to a principal-agent model, ensuring conclusions that are attuned to reality.

  1. The Influence of Koren€™s Celebrity Endorsement and Youth Buying Behavior on Youth Apparel Purchase Decision in Manado

    OpenAIRE

    Andries, Alfa Loudy

    2014-01-01

    Korean Pop culture was affecting many countries. Indonesia was shipped impact is mainly due to the deployment of Indonesian culture which is a developing country that is easily influenced by the developed countries. The change of how youth in Manado response to Korean€™s celebrity appearance need to investigate. This research designed to find out the influence of Korean€™s celebrity endorsement and youth buying behavior on youth apparel purchase decision in Manado. The method used to analyze...

  2. L’indépendance d’une Autorité Régulatrice Nationale (ARN créée selon la législation européenne dans le secteur des communications électroniques – L’exemple Grec

    Directory of Open Access Journals (Sweden)

    Vassilios Theodoros Kondylis

    2017-07-01

    Full Text Available Cette étude se penche sur la question de l'indépendance dans le statut juridique d'une autorité de régulation nationale (ARN du secteur des communications électroniques. La première partie analyse le fondement juridique de l'indépendance et le contenu de ce concept en tenant compte de l'évolution récente de la jurisprudence de la Cour de justice de l’Union européenne (CJUE. La deuxième partie examine les mesures adoptées par le Législateur grec afin d'assurer l'indépendance de l’ARN, les compétences de cette dernière et les résultats de ces mesures au vu de la garantie de l'ouverture des marchés en cause à la libre concurrence.

  3. Sustainable Product Strategy in Apparel Industry with Consumer Behavior Consideration

    Directory of Open Access Journals (Sweden)

    Liu Yang

    2017-05-01

    Full Text Available The article attempts to analyze sustainable product strategy in apparel industry specifically addressing a firm that is considering launching a sustainable product partly made from recycled materials. There are two types of consumers under consideration, environmentally conscious and regular consumers, as they have different perceived values for the sustainable products. The article provides an analytical model aimed to identify conditions under which a firm could benefit from adopting sustainable product strategy. The level of sustainability is determined by the trade-off between profitability and costs occurred and if more consumers value sustainable products, the firm will increase its sustainable level and get a higher profit. This is because of a combination effect of an increasing marginal profit and demand expansion. Moreover, the model has been further extended to address a situation where the firm could manage consumer segmentation. Depending on parameter settings, the firm may target different consumer segments and there is always a threshold of cost for managing consumer segments. When converting regular consumers to be environmentally conscious is not costly, the firm will convert all consumers to be environmentally conscious with great efforts; otherwise, the firm will convert part of consumers to be environmentally conscious.

  4. Current information technology needs of small to medium sized apparel manufacturers and contractors

    Energy Technology Data Exchange (ETDEWEB)

    Wimple, C., LLNL

    1998-04-01

    This report documents recent efforts of the American Textile Partnership (AMTEX{sup TM}) Demand Activated Manufacturing Architecture (DAMA) Project to identify opportunities for cost effective enhanced information technology use by small to medium sized apparel manufacturers and contractors. Background on the AMTEX/DAMA project and objectives for the specific DAMA Small and Medium Enterprise (SME) effort are discussed in this section. The approach used to gather information about current opportunities or needs is outlined in Section 2 Approach, and relevant findings are identified and a brief analysis of the information gathered is presented in Section 3 Findings. Recommendations based on the analysis, are offered in Section 4 Recommendations, and plans are suggested for DAMA follow-on in Section 5 Future Plans. Trip reports for each of the companies visited are contained in Appendix E - Company Trip Reports. These individual reports contain the data upon which the analysis presented in Section 3 Findings is based.

  5. Výzkum životního stylu cílové skupiny společnosti Marshal Apparel se zaměřením na vnímání trendů a módy jako prostředku sebevyjádření

    OpenAIRE

    Šlahař, Daniel

    2016-01-01

    This bachelor's thesis is aspiring to penetrate the minds of the consumers and to delineate chosen characteristics of the lifestyle of Marshal Apparel's target market. It will also focus on the preception of trends and fashion as means of self-expression. In the first section of the thesis, I will explain the basic expressions linked with fashion and lifestyle which help to further understand the given topic. In the next section, I will briefly describe the Marshal Apparel fashion label. The ...

  6. RFID in the Apparel Retail Industry: A Case Study from Galeria Kaufhof

    Science.gov (United States)

    Al-Kassab, Jasser; Blome, Philipp; Wolfram, Gerd; Thiesse, Frédéric; Fleisch, Elgar

    This contribution deals with the business valueof radio frequency identification (RFID) technology in the apparel retail industry. We present a case study of an RFID project at Galeria Kaufhof, a subsidiary of Metro Group and one of the largest department store chains in Europe. The trial shows that operational efficiency gains through the automation of logistical in-store processes, such as inventory counting or goods receipt, are possible. Moreover, RFID enables new customer applications on the sales floor, which allow for a redesign of the customer interface, and thus an improvement of the service processes and the service quality. In addition, the analyses of the gathered data on the sales floor help to close the "data void" between the goods receipt and the point of sales of the department store, thus offering the opportunity to directly observe and analyze physical in-store processes. The RFID data analyses allow for deriving valuable information for the department store management in the areas of inventory management, category management, store layout management, and department store processes.

  7. FLAVONOIDS AND ANTI-OXIDANT ACTIVITY MEDIATED GASTROPROTECTIVE ACTION OF LEATHERY MURDAH, TERMINALIA CORIACEA (ROXB. WIGHT & ARN. LEAF METHANOLIC EXTRACT IN RATS

    Directory of Open Access Journals (Sweden)

    Mohammed Safwan ALI KHAN

    2017-05-01

    Full Text Available ABSTRACT BACKGROUND Leathery Murdah, Terminalia coriacea (Roxb. Wight & Arn. from family Combretaceae is used in Ayurveda and Siddha traditional systems of medicine to heal ulcers. OBJECTIVE The present study was conducted to assess the gastroprotective effect and understand the fundamental mechanism of action of Leathery Murdah, Terminalia coriacea (Roxb. Wight & Arn. Leaf Methanolic Extract. METHODS The test extract was screened for anti-ulcer activity by Aspirin induced ulcerogenesis in pyloric ligation and ethanol induced gastric ulcers at three doses - 125, 250, and 500 mg/kg, p.o. using Ranitidine 50 mg/kg and Misoprostol 100 μg/kg as standard drug in respective models. Seven parameters were carefully examined, that is, ulcer index, total protein, mucin, catalase, malondialdehyde, and superoxide dismutase levels and histopathology. High Performance Liquid Chromatographic - Ultra Violet profiling and Liquid Chromatography - Mass Spectral analysis of crude Terminalia coriacea leaves methanolic extract were carried out as a part of chemical characterization to identify bioactive compounds. RESULTS All the test doses exhibited significant gastroprotective function, particularly the higher doses demonstrated improved action. The results revealed a significant increase in the levels of catalase, superoxide dismutase, and Mucin with reduction in ulcer index, the levels of total protein, and malondialdehyde. Histopathological observations also illustrated the gastroprotective effect of Terminalia coriacea leaves methanolic extract. CONCLUSION Terminalia coriacea leaves methanolic extract exhibited strong anti-oxidant and anti-secretory activities mediated gastroprotection besides inducing the gastric mucosal production. The observed pharmacological response can be attributed to the flavonoidal compounds namely - Quercetin-3-O-rutinoside, Luteolin-7-O-glucoside, Myricetin hexoside, Quercetin-3-O-glucoside, Isorhamnetin-3-O-rhamnosylglucoside and

  8. Apparel shopping behaviour – Part 2: Conceptual theoretical model, market segments, profiles and implications

    Directory of Open Access Journals (Sweden)

    R. Du Preez

    2003-10-01

    Full Text Available This article is based on the conceptual theoretical model developed in Part 1 of this series of articles. The objective of this research is to identify female apparel consumer market segments on the basis of differentiating lifestyles, shopping orientation, cultural consciousness, store patronage and demographics. These profiles are discussed in full and the implications thereof for retailers, marketers and researchers are highlighted. A new conceptual model is proposed and recommendations are made for further research. Opsomming Hierdie artikel word gebaseer op die konseptuele teoretiese model wat reeds in Deel 1 van hierdie artikelreeks ontwikkel is. Die doel van hierdie navorsing is om marksegmente van vroue klere-kopers te identifiseer na aanleiding van hulle lewenstyle, kooporiëntasie, kulturele bewustheid, winkelvoorkeurgedrag en demografie. Hierdie profiele word volledig beskryf en die implikasies van die verskillende profiele vir kleinhandelaars, bemarkers en navorsers word uitgelig. ’n Nuwe konseptuele model word voorgestel en aanbevelings vir verdere navorsing word gemaak.

  9. WAYS OF REPORTING CORPORATE SOCIAL RESPONSABILITY CASE STUDY: THE STATE OF REPORTING OF COMPANIES OPERATING IN THE FIELD OF TEXTILES AND APPAREL

    Directory of Open Access Journals (Sweden)

    ANDREESCU Nicoleta Alina

    2015-05-01

    Full Text Available In this paper we have analysed the current state of reporting CSR activity of companies activating in the textiles and apparel industry. Noticing that the number of companies that invest in CSR programs is increasing on a world-wide level and in the last years even in Romania, we wanted to analyse the situation of the companies from a field of activity less involved in CSR programs. The importance of CSR programs has increased more and more in recent times, from a reputation point of view but mostly of reasons of a stronger involvement of companies in the communities where they are present, but also in educating their own employees which become more motivated if they can participate in various actions undertaken through CSR programs. The implementation of such programs adds value to the businesses developed by the company, taking into account that more segments of consumers have expressed their availability to buy products made by companies that promote such programs. The visibility of CSR projects is made by presenting the programs that the company promotes in sustainability reports, by using means and indicators defined under the Global Reporting Initiative. Following the study we have made, we found out that although world-wide the number of companies that have CSR programs and make sustainability reports is increasing, the number of companies in the textiles and apparel industry that make such reports is very small.

  10. Determinants of Organic Cotton Apparel Purchase: A Comparison of Young Consumers in the U.S.A. and South Korea

    Directory of Open Access Journals (Sweden)

    Tae-Im Han

    2018-06-01

    Full Text Available The purpose of this research was to examine consumers from distinct cultural groups and identify similarities and differences in their green purchase behaviors. The sample consisted of consumers from the U.S.A. and South Korea and the theory of planned behavior was used as a theoretical framework to test the influence of diverse constructs on consumers’ purchase intentions toward organic cotton apparel. For both countries, perceived behavioral control (PBC and descriptive norms were strong predictors of purchase intentions and injunctive norms strongly influenced attitude formation. However, the study also found different results between the two groups. For example, while attitude was the strongest predictor of purchase intentions in the U.S.A. group (strength of influence on intentions: attitude > descriptive norms > PBC > injunctive norms, it had an insignificant effect in the South Korea group. For the South Korea group descriptive norms and PBC had strongest effects on consumers purchase intentions (strength of influence on intentions: descriptive norms = PBC > injunctive norms > attitude. South Koreans were more affected by the social pressure: their purchase intentions were strongly influenced by both injunctive norms and descriptive norms in contrast to the findings from American consumers. Injunctive norms were an insignificant predictor of purchase intentions in the U.S.A. group. This result is consistent with previous research that suggest conformity is a crucial factor for people belonging to a collectivistic culture. Exposure of others’ purchasing behavior is particularly important in motivating consumers’ buying in collectivistic culture. Marketers of organic cotton apparel may consider using diverse formats of media to display consumers’ ethical buying behaviors or creating product design or packaging that can directly reveal the ethical features of the product to display greater exposure in the market.

  11. Fiscal 1997 report on the results of the international standardization R and D. Standardization of the optical evaluation method of the performance of shape stability of the apparel; 1997 nendo seika hokokusho kokusai hyojun soseigata kenkyu kaihatsu. Apareru seihin no keitai antei seino no kogakuteki hyoka hoho no hyojunka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of proposing the optical evaluation method of appearance of the apparel as an international standard, studies were made of the following: 3D determination/assessment method, development of mannequin holders, development of shape-retentive cubic replicas, washing/drying conditions, etc. As to the shape retention, cubic replicas for collars and cuffs were manufactured and inputted as image data. Besides, as to the evaluation items such as wrinkles, seam-puckering and pleats, the class determining algorithm was made by comparison between the measuring data and the results of the human-sight measurement. These were embodied into mannequin holders and integrated into the optical 3D instrumental system, which was discussed as a 3D determination/assessment system. By the development of the 3D measuring system and image analysis program, a comprehensive evaluation system was developed which can determine/assess the performance of shape stability of the apparel optically as absolute evaluation. This method will be internationally proposed as an optical evaluation method of the appearance of the apparel. 86 figs., 8 tabs.

  12. Environmental Management System Adoption and the Operational Performance of Firm in the Textile and Apparel Industry of China

    Directory of Open Access Journals (Sweden)

    Biao Li

    2017-06-01

    Full Text Available In China, more firms in the textile and apparel industry adopt environmental management systems compared to firms that manufacture other products. It is important to know how the firms’ financial and real performances are affected. We study the changes of firms’ performance in profitability, sales, and operational efficiency after environmental management system (EMS adoption using an event study. Based on 22 events of EMS adoption, we found a significant decrease in firms’ profitability, sales, and inventory productivity. We explore the reasons which led to the decrease in firm performances. We found that the increase in sample firms’ total assets is the major reason. The loss in operational efficiency and flexibility are due to the requirements of the EMS.

  13. Robust Production Planning in Fashion Apparel Industry under Demand Uncertainty via Conditional Value at Risk

    Directory of Open Access Journals (Sweden)

    Abderrahim Ait-Alla

    2014-01-01

    Full Text Available This paper presents a mathematical model for robust production planning. The model helps fashion apparel suppliers in making decisions concerning allocation of production orders to different production plants characterized by different lead times and production costs, and in proper time scheduling and sequencing of these production orders. The model aims at optimizing these decisions concerning objectives of minimal production costs and minimal tardiness. It considers several factors such as the stochastic nature of customer demand, differences in production and transport costs and transport times between production plants in different regions. Finally, the model is applied to a case study. The results of numerical computations are presented. The implications of the model results on different fashion related product types and delivery strategies, as well as the model’s limitations and potentials for expansion, are discussed. Results indicate that the production planning model using conditional value at risk (CVaR as the risk measure performs robustly and provides flexibility in decision analysis between different scenarios.

  14. Drip bloodstain appearance on inclined apparel fabrics: Effect of prior-laundering, fibre content and fabric structure.

    Science.gov (United States)

    de Castro, Therese C; Carr, Debra J; Taylor, Michael C; Kieser, Jules A; Duncan, Warwick

    2016-09-01

    The interaction of blood and fabrics is currently a 'hot topic', since the understanding and interpretation of these stains is still in its infancy. A recent simplified perpendicular impact experimental programme considering bloodstains generated on fabrics laid the foundations for understanding more complex scenarios. Blood rarely impacts apparel fabrics perpendicular; therefore a systematic study was conducted to characterise the appearance of drip stains on inclined fabrics. The final drip stain appearance for 45° and 15° impact angles on torso apparel fabrics (100% cotton plain woven, 100% polyester plain woven, a blend of polyester and cotton plain woven and 100% cotton single jersey knit) that had been laundered for six, 26 and 52 cycles prior to testing was investigated. The relationship between drop parameters (height and volume), angle and the stain characteristics (parent stain area, axis 1 and 2 and number of satellite stains) for each fabric was examined using analysis of variance. The appearance of the drip stains on these fabrics was distorted, in comparison to drip stains on hard-smooth surface. Examining the parent stain allowed for classification of stains occurring at an angle, however the same could not be said for the satellite stains produced. All of the dried stains visible on the surface of the fabric were larger than just after the impacting event, indicating within fabric spreading of blood due to capillary force (wicking). The cotton-containing fabrics spread the blood within the fabrics in all directions along the stain's circumference, while spreading within the polyester plain woven fabric occurred in only the weft (width of the fabric) and warp (length) directions. Laundering affected the formation of bloodstain on the blend plain woven fabric at both impact angles, although not all characteristics were significantly affected for the three impact conditions considered. The bloodstain characteristics varied due to the fibre content

  15. Pengaruh Kompetensi, Kompensasi, Dan Lingkungan Kerja Terhadap Kinerja Karyawan Melalui Motivasi Kerja Sebagai Variabel Intervening (Studi Kasus Pada Karyawan Bagian Produksi PT. Sai Apparel Industries Semarang)

    OpenAIRE

    Mudayana, Fansyuri Ilham; Suryoko, Sri

    2016-01-01

    Every company always requires its employees to provide the best contribution in the form of performance enhancement. However, the require is not enough if it is not supported by a performance boosters that provided by the company and employees themselves. The boosters are laborer competence, compensation, and good workplace which all of them will increase work motivation. Therefore, PT Sai Apparel Industries as one of the players in national textile industries, can use the result of this rese...

  16. EVALUATION OF RFID APPLICATION IN APPAREL RETAIL IN SUPPLIER AND CUSTOMER CHAINS

    Directory of Open Access Journals (Sweden)

    Ribeiro, P. C. C.

    2015-12-01

    Full Text Available This article aims to evaluate the application of RFID in retail apparel stock. The use of RFID in Brazil has been limited to large enterprises and supply operations, not in the retail supply chain link. Therefore, this article brings interesting findings about RFID and its application in retail. The case study was used such as qualitative research approach and semi-structured interview. For this method, a roadmap of open and closed questions was used. Data were analyzed by checking all the points of the questionnaires from the literature review, which were organized with field research to complete the discussion of the case. Both interviewers agreed as to the advantages of RFID: an average return; new opportunities; high contribution to the company; reduction of time taken for inventory. With regard to disadvantages, the first interviewer noted the interference of RFID tag, and the second interviewer disagreed. The research revealed that RFID takes greater accuracy and better inventory management; fewer out-of-stock events; timely replenishment; maintenance costs reduction of inventory; level of high customer service; agility of payment in cashiers; best shopping experience; and better prevention of losses. One of the problems identified was the registration of products on the client.

  17. Investigation of nitrogen atom production in Ar/N2 and He/N2 surface wave plasmas

    International Nuclear Information System (INIS)

    Tabbal, M.; Kazopoulo, M.; Christidis, T.; Isber, S.

    2000-01-01

    Full text: There is presently great interest in nitrogen plasmas for surface coating processes. Such as the deposition of nitride thin films and surface treatment of materials. Indeed, nitrogen plasmas have been used to nitride the surface of ferrous and non-ferrous materials in order to improve their surface properties such as resistance to corrosion and hardness. Moreover, the design and development of nitrogen atom sources could be essential for the synthesis of gallium nitride (GaN), a wide band-gap semiconductor whose properties have revolutionized the microelectronics and optoelectronics industries. Correlations have been established between the density of active species in the process, namely atomic nitrogen (N) produced by the discharge and GaN film properties. Thus, it is of fundamental importance to investigate the N-atom production mechanisms in such discharges. N-atom production has been studied in pure N 2 surface-wave plasmas (SWP), as a function of operating parameters, namely gas pressure and electrical power. These studies indicate that the increase in the gas temperature (T g ) limits the N-atom production. One possible way of enhancing the N 2 dissociation rate ([N]/[N 2 ]) in the plasma could be the use of gas mixtures such as Ar/N 2 or He/N 2 . the aim of this paper is to characterize an Ar/N 2 and He/N 2 surface-wave discharge (SWD) by optical emission spectroscopy (OES), in order to determine the optimal plasma conditions in terms of [N]/[N 2 ]. The plasma is generated by a radio frequency (40.68 MHz) wave launcher. The effect of mixing N 2 with Ar and He on the production of N-atoms in the plasma was investigated at varying experimental conditions, such as operating pressure (4.5 and 7.5 Torr), electrical power (40 to 120 W), at a total gas flow of 250 sccm. It was found that [N]/[N 2 ] increases with the partial pressure of Ar in the mixture by a factor of about 8 at 120W. Such an enhancement is reduced at lower incident powers. On the

  18. A Stochastic Programming Approach for a Multi-Site Supply Chain Planning in Textile and Apparel Industry under Demand Uncertainty

    Directory of Open Access Journals (Sweden)

    Houssem Felfel

    2015-11-01

    Full Text Available In this study, a new stochastic model is proposed to deal with a multi-product, multi-period, multi-stage, multi-site production and transportation supply chain planning problem under demand uncertainty. A two-stage stochastic linear programming approach is used to maximize the expected profit. Decisions such as the production amount, the inventory level of finished and semi-finished product, the amount of backorder and the quantity of products to be transported between upstream and downstream plants in each period are considered. The robustness of production supply chain plan is then evaluated using statistical and risk measures. A case study from a real textile and apparel industry is shown in order to compare the performances of the proposed stochastic programming model and the deterministic model.

  19. Heuristics comparison for u-shaped assembly line balancing in the apparel factory

    Directory of Open Access Journals (Sweden)

    Nuchsara Kriengkorakot

    2014-06-01

    Full Text Available In recent year, many industries have adopted a Just-in-time (JIT approach to manufacturing. One of the important changes resulting from JIT implementation is the replacement of the traditional straight lines with Ushaped assembly lines. The important characteristic of these new configurations is that multiskilled workers perform various tasks of different stations along the production line. This research is to improve the assembly line balancing in apparel factory in case study of T-shirt style 53287. The efficiency of production line was 55.48%, the factory balanced line with the traditional method in straight line. Then, the u-shaped assembly line balancing problem (UALBP is to be performed instead of straight line. By using the heuristics of Maximum Task Time, Minimum Task Time, Maximum Ranked Positional Weight (RPWmax and Greedy Randomized to determine the optimal solutions related to the number of stations and line efficiency. The results indicate that two heuristics have given the good solution which have produced by the use of Maximum Task Time and Greedy Randomized. The minimum number of stations have reduced from 17 stations to 11 stations in UALB and the line efficiency was increased from 55.48% to 85.75%. The U-line configuration frequently improves the line efficiency and has fewer work stations compared to the traditional lines.

  20. Using Landsat satellite imagery to detect small-size forest stands of Pinus nigra Arn. and Pinus sylvestris L. affected by Scolytidae; Uso de imagenes satelite Landsat para la deteccion de rodales de Pinus nigra Arn. y Pinus sylvestris L. afectados por escolitidos

    Energy Technology Data Exchange (ETDEWEB)

    Blanco, E.; Bonet, J. A.; Eizaguirre, M.

    2009-07-01

    Medium resolution images from multispectral sensors like Landsat TM have been extensively used for decades in order to identify decline and defoliation generated by insects and other forest pests. The present work analyses the usefulness of these kinds of images to detect small-size stands of Pinus nigra Arn. and Pinus sylvestris L. affected by Scolytidae attacks. The study area was located in the Solsones region (Eastern Pyrenees), selecting 34 training zones (17 damaged small-size stands and 17 healthy small-size stands). The exploratory analysis of the images was conducted with the ERDAS IMAGINE 8.x. program.The results of the study showed significant differences between the affected and non-affected stands in 5 of the 7 spectral bands analysed. TM5 and TM7 bands were identified as those having the highest power to detect damaged stands. The digital levels obtained and the spaces of characteristics created, both showed trends to group small-size affected stands versus healthy, achieving improvements in the methodological procedure employed. (Author) 31 refs.

  1. Enhancement of a robust arcuate GABAergic input to gonadotropin-releasing hormone neurons in a model of polycystic ovarian syndrome.

    Science.gov (United States)

    Moore, Aleisha M; Prescott, Mel; Marshall, Christopher J; Yip, Siew Hoong; Campbell, Rebecca E

    2015-01-13

    Polycystic ovarian syndrome (PCOS), the leading cause of female infertility, is associated with an increase in luteinizing hormone (LH) pulse frequency, implicating abnormal steroid hormone feedback to gonadotropin-releasing hormone (GnRH) neurons. This study investigated whether modifications in the synaptically connected neuronal network of GnRH neurons could account for this pathology. The PCOS phenotype was induced in mice following prenatal androgen (PNA) exposure. Serial blood sampling confirmed that PNA elicits increased LH pulse frequency and impaired progesterone negative feedback in adult females, mimicking the neuroendocrine abnormalities of the clinical syndrome. Imaging of GnRH neurons revealed greater dendritic spine density that correlated with increased putative GABAergic but not glutamatergic inputs in PNA mice. Mapping of steroid hormone receptor expression revealed that PNA mice had 59% fewer progesterone receptor-expressing cells in the arcuate nucleus of the hypothalamus (ARN). To address whether increased GABA innervation to GnRH neurons originates in the ARN, a viral-mediated Cre-lox approach was taken to trace the projections of ARN GABA neurons in vivo. Remarkably, projections from ARN GABAergic neurons heavily contacted and even bundled with GnRH neuron dendrites, and the density of fibers apposing GnRH neurons was even greater in PNA mice (56%). Additionally, this ARN GABA population showed significantly less colocalization with progesterone receptor in PNA animals compared with controls. Together, these data describe a robust GABAergic circuit originating in the ARN that is enhanced in a model of PCOS and may underpin the neuroendocrine pathophysiology of the syndrome.

  2. Morpho-anatomical characters of the leaf and stem of Mandevilla coccinea (Hook. et Arn. Woodson, Apocynaceae

    Directory of Open Access Journals (Sweden)

    Márcia do Rocio Duarte

    2011-03-01

    Full Text Available Mandevilla coccinea (Hook. et Arn. Woodson, Apocynaceae is a herb native to South America employed in folk medicine as an analgesic, anti-inflammatory and to inhibit snake venom effects. This work was carried out to study the morpho-anatomical characters of the leaf and stem in order to advance knowledge on this medicinal plant and on pharmacognostic quality control. The plant material was fixed and prepared according to light and scanning electron microtechniques. Its leaves are simple, alternate and ovate-obovate. The epidermis is uniseriate and coated with a thick and striate cuticle. The stomata are paracytic and occur on both foliar surfaces. The dorsiventral-like mesophyll has a sub-epidermal parenchymatic layer containing phenolic substances and is traversed by minor collateral vascular bundles. The midrib is biconvex and the petiole is concave-convex, both presenting bicollateral vascular bundles in an open arc. The stem is circular in transverse section and the epidermis remains in incipient secondary growth. A sub-epidermal parenchymatic layer containing phenolic substances, a discontinuous sclerenchymatic sheath of non-lignified fibres and cylinders of external phloem, xylem and internal phloem occur. Numerous branched laticifers and idioblasts with phenolic substances are present in the leaf and stem.Mandevilla coccinea (Hook. et Arn. Woodson, Apocynaceae, é uma espécie herbácea nativa da América do Sul e empregada na medicina popular como analgésico, antiinflamatório e para inibir os efeitos de veneno de cobra. Este trabalho objetivou estudar os caracteres morfoanatômicos de folha e caule, a fim de fornecer conhecimento dessa espécie medicinal e para o controle de qualidade farmacognóstico. O material foi fixado e preparado de acordo com técnicas usuais de microscopia de luz e eletrônica de varredura. As folhas são simples, alternas e ovado-obovadas. A epiderme é unisseriada e recoberta por uma cutícula espessada e

  3. A report of the threatened plant Decalepis hamiltonii Wight & Arn. (Asclepiadaceae from the mid elevation forests of Pachamalai Hills of the Eastern Ghats, Tamil Nadu, India

    Directory of Open Access Journals (Sweden)

    V. Anburaja

    2012-12-01

    Full Text Available The Pachamalai Hills are a part of the Eastern Ghats and are situated in the central region of Tamil Nadu. The vegetated area is distributed into 35 reserved forests of Pachamalai Hills. The plant Decalepis hamiltonii Wight & Arn. is one of the threatened plant found in the study area. This indicates that the Pachamalai Hills can harbour good vegetation which are the vestiges of a luxuriant vegetation cover of the past era, hence, need to be protected. The hills are most significant socio-culturally because of the diversified forest patches found there. These hills have been studied earlier mainly for floristic analysis. Before this, D. hamiltonii has not been collected from Pachamalai.

  4. Airborne nanoparticle concentrations in the manufacturing of polytetrafluoroethylene (PTFE) apparel.

    Science.gov (United States)

    Vosburgh, Donna J H; Boysen, Dane A; Oleson, Jacob J; Peters, Thomas M

    2011-03-01

    One form of waterproof, breathable apparel is manufactured from polytetrafluoroethylene (PTFE) membrane laminated fabric using a specific process to seal seams that have been sewn with traditional techniques. The sealing process involves applying waterproof tape to the seam by feeding the seam through two rollers while applying hot air (600 °C). This study addressed the potential for exposure to particulate matter from this sealing process by characterizing airborne particles in a facility that produces more than 1000 lightweight PTFE rain jackets per day. Aerosol concentrations throughout the facility were mapped, breathing zone concentrations were measured, and hoods used to ventilate the seam sealing operation were evaluated. The geometric mean (GM) particle number concentrations were substantially greater in the sewing and sealing areas (67,000 and 188,000 particles cm⁻³)) compared with that measured in the office area (12,100 particles cm⁻³). Respirable mass concentrations were negligible throughout the facility (GM = 0.002 mg m⁻³) in the sewing and sealing areas). The particles exiting the final discharge of the facility's ventilation system were dominated by nanoparticles (number median diameter = 25 nm; geometric standard deviation of 1.39). The breathing zone particle number concentrations of the workers who sealed the sewn seams were highly variable and significantly greater when sealing seams than when conducting other tasks (p < 0.0001). The sealing workers' breathing zone concentrations ranged from 147,000 particles cm⁻³ to 798,000 particles cm⁻³, and their seam responsibility significantly influenced their breathing zone concentrations (p = 0.03). The finding that particle number concentrations were approximately equal outside the hood and inside the local exhaust duct indicated poor effectiveness of the canopy hoods used to ventilate sealing operations.

  5. Activities developed by the biological dosimetry laboratory of the Autoridad Regulatoria Nuclear - ARN of Argentina; Actividades desarrolladas por el laboratorio de dosimetria biologica de la Autoridad Regulatoria Nuclear de Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Radl, A.; Sapienza, C. E.; Taja, M. R.; Bubniak, R.; Deminge, M.; Di Giorgio, M., E-mail: csapienza@arn.gob.ar [Autoridad Regulatoria Nuclear (ARN), Buenos Aires (Argentina)

    2013-07-01

    Biological dosimetry (DB) allows to estimate doses absorbed in individuals exposed to ionizing radiation through the quantification of stable and unstable chromosome aberrations (SCA and UCA). The frequency of these aberrations is referred to a calibration dose response curve (in vitro) to determine the doses of the individual to the whole body. The DB is a necessary support for programs of national radiation protection and response systems in nuclear or radiological emergencies in the event of accidental or incidental, single overexposure or large scale. In this context the Laboratory of Dosimetry Biological (LDB) of the Authority Regulatory Nuclear (ARN) Argentina develops and applies different dosimeters cytogenetic from four decades ago. These dosimeters provide a fact more within the whole of the information necessary for an accidental, complementing the physical and clinical dosimetry exposure assessment. The most widely used in the DB biodosimetric method is the quantification of SCA (dicentrics and rings Central) from a sample of venous blood. The LDB is accredited for the trial, under rules IRAM 301: 2005 (ISO / IEC 17025: 2005) and ISO 19238:2004. Test applies to the immediate dosimetry evaluation of acute exposures, all or a large part of the body in the range 0,1-5 Gy. In this context the LDB is part of the Latin American network of DB (LBDNet), BioDoseNet-who and response system in radiological emergencies and nuclear IAEA-RANET, being enabled to summon the LBDNet if necessary.

  6. Leptadenia reticulata (Retz.) Wight & Arn. (Jivanti): Botanical, Agronomical, Phytochemical, Pharmacological, and Biotechnological Aspects.

    Science.gov (United States)

    Mohanty, Sudipta Kumar; Swamy, Mallappa Kumara; Sinniah, Uma Rani; Anuradha, Maniyam

    2017-06-19

    Leptadenia reticulata (Retz.) Wight & Arn. (Apocynaceae), is a traditional medicinal plant species widely used to treat various ailments such as tuberculosis, hematopoiesis, emaciation, cough, dyspnea, fever, burning sensation, night blindness, cancer, and dysentery. In Ayurveda, it is known for its revitalizing, rejuvenating, and lactogenic properties. This plant is one of the major ingredients in many commercial herbal formulations, including Speman, Envirocare, Calshakti, Antisept, and Chyawanprash. The therapeutic potential of this herb is because of the presence of diverse bioactive compounds such as α-amyrin, β-amyrin, ferulic acid, luteolin, diosmetin, rutin, β-sitosterol, stigmasterol, hentricontanol, a triterpene alcohol simiarenol, apigenin, reticulin, deniculatin, and leptaculatin. However, most biological studies on L. reticulata are restricted to crude extracts, and many biologically active compounds are yet to be identified in order to base the traditional uses of L. reticulata on evidence-based data. At present, L. reticulata is a threatened endangered plant because of overexploitation, unscientific harvesting, and habitat loss. The increased demand from pharmaceutical, nutraceutical, and veterinary industries has prompted its large-scale propagation. However, its commercial cultivation is hampered because of the non-availability of genuine planting material and the lack of knowledge about its agronomical practices. In this regard, micropropagation techniques will be useful to obtain true-to-type L. reticulata planting materials from an elite germplasm to meet the current demand. Adopting other biotechnological approaches such as synthetic seed technology, cryopreservation, cell culture, and genetic transformation can help conservation as well as increased metabolite production from L. reticulata. The present review summarizes scientific information on the botanical, agronomical, phytochemical, pharmacological, and biotechnological aspects of L

  7. The emergence of internet-based virtual private networks in international safeguards

    International Nuclear Information System (INIS)

    Smartt, Heidi Anne

    2001-01-01

    Full text: The costs associated with secure data transmission can be an obstacle to International Safeguards. Typical communication methods are priced by distance and may include telephone lines, frame relay, and ISDN. It is therefore costly to communicate globally. The growth of the Internet has provided an extensive backbone for global communications; however, the Internet does not provide intrinsic security measures. Combining the Internet with Virtual Private Network technology, which encrypts and authenticates data, creates a secure and potentially cost-effective data transmission path, as well as achieving other benefits such as reliability and scalability. Access to the Internet can be achieved by connecting to a local Internet Service Provider, which can be preferable to installing a static link between two distant points. The cost-effectiveness of the Internet-based Virtual Private Network is dependent on such factors as data amount, current operational costs, and the specifics of the Internet connection, such as user proximity to an Internet Service Provider or existing access to the Internet. This paper will introduce Virtual Private Network technology, the benefits of Internet communication, and the emergence of Internet-based Virtual Private Networks throughout the International Safeguards community. Specific projects to be discussed include: The completed demonstration of secure remote monitoring data transfer via the Internet between STUK in Helsinki, Finland, and the IAEA in Vienna, Austria; The demonstration of secure remote access to IAEA resources by traveling inspectors with Virtual Private Network software loaded on laptops; The proposed Action Sheets between ABACC/DOE and ARN/DOE, which will provide a link between Rio de Janeiro and Buenos Aires; The proposed use at the HIFAR research reactor, located in Australia, to provide remote monitoring data to the IAEA; The use of Virtual Private Networks by JRC, Ispra, Italy. (author)

  8. The Integrated Approach for Sustainable Performance Evaluation in Value Chain of Vietnam Textile and Apparel Industry

    Directory of Open Access Journals (Sweden)

    Thi-Nham Le

    2017-03-01

    Full Text Available The impressive growth of the Vietnam textile and apparel industry has led to some concerns due to its insufficient value chain and fierce competition within the industry. Thus, performance evaluation is significant issue to estimate the values of companies over time. Firstly, the grey prediction is used to forecast future data for 20 largest enterprises in six years (2016–2021 based on actual indicators. Then, the paper uses Malmquist productivity index and its decomposition into efficiency and technical change to measure the past productivity growth. Finally, window analysis is applied to significantly detect the trends of performance in 12 years (2010–2021 from large number of inputs and outputs. The results are found that how technology changes is the determinant for productivity growth and undeveloped technology causes a huge barrier to industry. In addition, the results are illustrated that textile companies are predicted to be more stable due to the importance of supplying materials for the entire industry. This paper aims to prove in-depth analysis can be conducted through combined models and also provide some recommendations for enhancing the sustainability performance of the industry.

  9. Investigations of X-ray response of single wire anode Ar-N2 flow type gas scintillation proportional counters

    International Nuclear Information System (INIS)

    Garg, S.P.; Sharma, R.C.

    1984-01-01

    The X-ray response of single wire anode gas scintillation proportional counters of two different geometries operated with argon+nitrogen gases in continuous flow has been investigated with wire anodes of diameters 25 μm to 1.7 mm. An energy resolution of 19% is obtained for 5.9 keV X-rays entering the counter perpendicular to the anode in pill-box geometry with 25 μm diameter anode. With cylindrical geometry counters energy obtained at 5.9 keV are 18%, 24% and 33% for 50 μm, 0.5 mm and 1.7 mm diameter anodes respectively. An analysis of the observed resolution shows that the contribution from photon counting statistics to the relative variance of scintillation pulses even for X-rays in Ar-N 2 single wire anode gas scintillation proportional counters is small and is not a limiting factor. The energy resolution with thicker anodes, where the contribution from the variance of the charge multiplication factor also has been minimised, is found to deteriorate mainly by the interaction in the scintillation production region. Comments are made on the possibility of improvement in energy resolution by suppression of pulses due to such interactions with the help of the pulse risetime discrimination technique. (orig.)

  10. 76 FR 35476 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance and...

    Science.gov (United States)

    2011-06-17

    ...' industry (i.e., conditions within the industry are adverse). Affirmative Determinations for Worker...' industry are not adverse. None. Negative Determinations for Worker Adjustment Assistance and Alternative...,095; 6ixSigma Apparel Network, LLC, New York, NY. The investigation revealed that criteria of Section...

  11. Influence of stand density and soil treatment on the Spanish Black Pine (Pinus nigra Arn. ssp. Salzmannii) regeneration in Spain

    Energy Technology Data Exchange (ETDEWEB)

    Cerro Barja, A. del; Lucas-Borja, M. E.; Martinez Garcia, E.; Lopez Serrano, F. R.; Andres Abellan, M.; Garcia Morote, F. A.; Navarro Lopez, R.

    2009-07-01

    Satisfactory results relating to the natural regeneration of the Spanish black pine (Pinus nigra Arn ssp. salzmannii) is generally difficult to achieve. The natural regeneration of this pine was studied comparing two types of soil treatment and various over story densities in six experimental forests. These studies were conducted from 1999 to 2002 and seed rain and germination, as well as seedling survival were observed in a number of specific plots: Brushing, scalping and control plots. In addition various over story densities were used (measured as base area m2/ha). Soil and air temperature together with soil moisture were continuously recorded throughout this summer period. The results showed that seed germination was higher in plots using the scalping technique, as opposed to the brushed or controlled plots. The best seedling survival percentage was found in scalped plots together with a larger basal area. It was also found that seedling survival was lower during the first year than during the second one. The results have practical implications for management of Spanish black pine forests as well as valuable information which could improve the conditions for regeneration. (Author) 82 refs.

  12. Platform B2C Online Marketing of Apparel Enterprises in China:Based on 4C Theory%我国服装企业平台型B2C网络营销研究-基于4C理论的建议

    Institute of Scientific and Technical Information of China (English)

    王瑞青

    2015-01-01

    电子商务的迅速发展,使网络市场成为服装企业竞争的新阵地。本文在分析了平台型B2C网络营销优势的基础上,运用4C理论从了解企业需求、增强企业综合实力、优化购物环境、树立企业形象4个方面对服装企业开展平台型B2C网络营销提出建议。%With the rapid development of e-commerce, online market becomes a new competitive frontier for apparel enterprises. Based on the analysis of the advantages of platform B2C, with 4C theory this article puts forward 4 suggestions to apparel enterprises: understand the business needs, enhance enterprise comprehensive strength, optimize customer’s shopping environment and promote enterprise image.

  13. Stability of RNA and DNA in Bone Marrow Cells, Demonstrated with Tritiated Cytidine and Thymidine; Emploi de la Cytidine et de la Thymidine Tritiees pour Demontrer la Stabilite de l'ARN et l'ADN dans les Cellules de la Moelle Osseuse; 0421 0442 0430 0414 ; Estudio de la Estabilidad de los Acidos Ribonucleico y Desoxirribonucleico de las Celulas de la Medula Osea, Utilizando Citidina y Timidina Tritiadas

    Energy Technology Data Exchange (ETDEWEB)

    Bond, V. P.; Feinendegen, L. E.; Cronkite, E. P. [Medical Research Centre, Brookhaven National Laboratory, Upton, Long Island, NY (United States)

    1962-02-15

    DNA and RNA metabolism was studied using tritiated thymidine (H{sup 3}Th), a specific precursor for DNA, and tritiated cytidine (H{sup 3}C), a common precursor for both RNA and DNA. With H{sup 3}C, differential incorporation into RNA, DNA or the soluble pool was determined autoradiographically in the single cell, and/or chemically for cell populations by means of differential extraction using appropriate treatment with perchloric acid. Initial turnover studies in the Hela cell with H{sup 3}C indicated the precursor role of nuclear RNA for cytoplasmic RNA. Conservation and distribution of label in the RNA fraction was consistent with major macromolecular RNA stability, and continued incorporation of label into the DNA fraction was consistent with the presence of a late precursor for DNA. Similar findings were observed in the immature bone marrow cells of the rat studied over a period of several days after intravenous administration of H{sup 3}C. The amount of tritium activity in the acid-soluble' RNA and DNA fractions was followed chemically and/or autoradiographically. The three curves were found to be parallel from the first day after injection and parallel to curves for tritium label in DNA following H{sup 3}Th administration. The expected rate of fall off in label, calculated from kinetics of the rat bone marrow cell populations studied separately by H{sup 3}Th and autoradiography, assuming no turnover of RNA or DNA and loss of label only by loss of marrow cells by division and maturation, was in agreement with the slopes obtained. The results indicate that, once synthesized, soluble and macromolecular RNA is retained by the bone marrow cell in a manner similar to DNA. Newly formed RNA and DNA are diluted in the cells only through cell division. (author) [French] Les auteurs ont etudie le metabolisme de l'ADN et de l'ARN a l'aide de thymidine tritiee (Th-{sup 3}H), precurseur specifique de l'ADN, et de cytidine tritiee (Cy-{sup 3}H), precurseur a la fois de l'ARN

  14. Sustainability as Social Contract: Textile and Apparel Professionals’ Value Conflicts within the Corporate Moral Responsibility Spectrum

    Directory of Open Access Journals (Sweden)

    Rachel LoMonaco-Benzing

    2016-12-01

    Full Text Available Current discussions of sustainability in the textile and apparel (T&A supply chain tend to focus on consumer behavior or methods of production. Few studies investigate how T&A supply chain members experience corporate sustainability initiatives within their own moral value spectrum. This study was designed to describe the gaps that might exist between personal and corporate moral values of T&A supply chain members, and how individuals manage such gaps to align personal and corporate identities. The researchers investigated the views of ten T&A supply chain members residing in the United States, both as employees and consumers of T&A companies, through semi-structured interviews. Dunfee’s extant social contracts and Schwartz’s theory of basic values were used as theoretical frameworks to better understand the participants’ lived experiences in negotiating personal and corporate expectations. The findings revealed three themes: (a nature of the value gap; (b frustration due to the value gap; and (c strategies to manage the value gap. The strategies used to realign values split into either those that held sustainability as their responsibility and worked to move corporate values toward their personal values; or those that shifted the blame to others so that their values could remain untouched.

  15. Etnobotánica, anatomía y caracterización físico-química del aceite esencial de Baccharis obovata Hook. et Arn. (Asteraceae: Astereae Ethnobotany, anatomy and physicochemical characterization of essential oil of Baccharis obovata Hook. et Arn. (Asteraceae: Astereae

    Directory of Open Access Journals (Sweden)

    Soledad Molares

    2009-06-01

    Full Text Available Baccharis obovata Hook. et Arn. es una especie aromática conocida como "wautro", y forma parte destacada de la herbolaria Mapuche de la Patagonia Argentina. Los objetivos fueron investigar la etnobotánica, la anatomía del vástago, y caracterizar físicoquímicamente el aceite esencial presente en el mismo. Se realizaron entrevistas a pobladores de dos comunidades Mapuches del noroeste de la Patagonia Argentina, y se colectó material vegetal para su observación al microscopio óptico y de barrido ambiental, como así también, para la hidrodestilación del aceite esencial. Los informantes indicaron que la planta es utilizada en forma consensuada para el tratamiento de alopecia, caspa, diversas dermatitis, y cefaleas. Las principales características de la hoja son: mesofilo isobilateral, estomas anomocíticos, tricomas glandulares pluricelulares, y cavidades esquizógenas secretoras de aceites esenciales. El tallo primario presenta tricomas y cavidades secretoras semejantes a los de las hojas, colénquima en las costillas, clorénquima en los valles interrumpido por espacios de aire, cilindro vascular continuo, endodermis uniseriada y por sectores biseriada, esclerénquima discontinuo, y cristales aciculares en células periféricas de médula. Las determinaciones físico-químicas que se aportan son rendimiento medio anual, tiempo óptimo de destilación, densidad relativa, rotación específica e índice de refracción. B. obovata es una especie cosmecéutica de interés, este trabajo contribuye a su conocimiento general, aportando información para futuras tareas de control de calidad y para su conservación biocultural.Baccharis obovata Hook. et Arn. is an aromatic species known as "wautro", and is an important part of the Mapuche herbolarium of Patagonia Argentina. The objectives were to investigate its ethnobotany and shoot anatomy, as well as to characterize physically and chemically its essential oil. Rural informant-interviews were

  16. Shopper typologies amongst a Generation Y consumer cohort and variations in terms of age in the fashion apparel market

    Directory of Open Access Journals (Sweden)

    Chengedzai Mafini

    2014-04-01

    Rational: Marketers have ever been concerned with the behaviour of consumers. Generation Y consumers have emerged as an important marketing segment. Consequently, a need exists to investigate behavioural issues pertaining to this age cohort on a continuous basis. Methodology: A survey questionnaire was administered to a convenient sample of 230 Generation Y consumers of fashion apparel. Exploratory factor analysis was used to identify shopper typologies. The Kruskal-Wallis test was used to examine the influence of age on the identified shopper typologies. Findings: The study identified seven shopper typologies that are applicable to the Generation Y cohort. These are quality conscious, brand conscious, novelty seeking, hedonistic, confused by over-choice, habitual, brand loyal and fashion conscious shopper typologies. The study also revealed that younger consumers were found to be more confused by over-choice than their older counterparts. Value of research: These findings may enable marketers to understand and predict the purchase behaviour of Generation Y consumers, thereby facilitating the development and implementation of more effective marketing strategies.

  17. Nearly complete mitogenome of hairy sawfly, Corynis lateralis (Brullé, 1832) (Hymenoptera: Cimbicidae): rearrangements in the IQM and ARNS1EF gene clusters.

    Science.gov (United States)

    Doğan, Özgül; Korkmaz, E Mahir

    2017-10-01

    The Cimbicidae is a small family of the primitive and relatively less diverse suborder Symphyta (Hymenoptera). Here, nearly complete mitochondrial genome (mitogenome) of hairy sawfly, Corynis lateralis (Hymenoptera: Cimbicidae) was sequenced using next generation sequencing and comparatively analysed with the mitogenome of Trichiosoma anthracinum. The sequenced length of C. lateralis mitogenome was 14,899 bp with an A+T content of 80.60%. All protein coding genes (PCGs) are initiated by ATN codons and all are terminated with TAR or T- stop codon. All tRNA genes preferred usual anticodons. Compared with the inferred insect ancestral mitogenome, two tRNA rearrangements were observed in the IQM and ARNS1EF gene clusters, representing a new event not previously reported in Symphyta. An illicit priming of replication and/or intra/inter-mitochondrial recombination and TDRL seem to be responsible mechanisms for the rearrangement events in these gene clusters. Phylogenetic analyses confirmed the position of Corynis within Cimbicidae and recovered a relationship of Tenthredinoidea + (Cephoidea + Orussoidea) in Symphyta.

  18. Calculation of electron transport in Ar/N2 and He/Kr gas mixtures emdash implications for validity of the Blanc close-quote s law method

    International Nuclear Information System (INIS)

    Wang, Y.; Van Brunt, R.J.

    1997-01-01

    The electron drift velocities and corresponding mean energies have been calculated numerically using an approximate two-term solution of the Boltzmann transport equation for Ar/N 2 gas mixtures at electric field-to-gas density ratios (E/N) below 2.0x10 -20 Vm 2 (20 Td) and for He/Kr mixtures at E/N below 5.0x10 -21 Vm 2 (5.0 Td). The results are compared with predictions obtained from a method proposed by Chiflikian based on an open-quotes analog of Blanc close-quote s lawclose quotes [Phys. Plasmas 2, 3902 (1995)]. Large differences are found between the results derived from the Blanc close-quote s law method and those found here from solutions of the transport equation that indicate serious errors and limitations associated with use of the Blanc close-quote s law method to compute drift velocities in gas mixtures. copyright 1997 American Institute of Physics

  19. Soil properties and root biomass responses to prescribed burning in young Corsican pine (Pinus nigra Arn.) stands.

    Science.gov (United States)

    Tufekcioglu, Aydin; Kucuk, Mehmet; Saglam, Bulent; Bilgili, Ertugrul; Altun, Lokman

    2010-05-01

    Fire is an important tool in the management of forest ecosystems. Although both prescribed and wildland fires are common in Turkey, few studies have addressed the influence of such disturbances on soil properties and root biomass dynamics. In this study, soil properties and root biomass responses to prescribed fire were investigated in 25-year-old corsican pine (Pinus nigra Arn.) stands in Kastamonu, Turkey. The stands were established by planting and were subjected to prescribed burning in July 2003. Soil respiration rates were determined every two months using soda-lime method over a two-year period. Fine (0-2 mm diameter) and small root (2-5 mm diameter) biomass were sampled approximately bimonthly using sequential coring method. Mean daily soil respiration ranged from 0.65 to 2.19 g Cm(-2) d(-1) among all sites. Soil respiration rates were significantly higher in burned sites than in controls. Soil respiration rates were correlated significantly with soil moisture and soil temperature. Fine root biomass was significantly lower in burned sites than in control sites. Mean fine root biomass values were 4940 kg ha(-1) for burned and 5450 kg ha(-1) for control sites. Soil pH was significantly higher in burned sites than in control sites in 15-35 cm soil depth. Soil organic matter content did not differ significantly between control and burned sites. Our results indicate that, depending on site conditions, fire could be used successfully as a tool in the management of forest stands in the study area.

  20. A STUDY ON USING 3D VISUALIZATION AND SIMULATION PROGRAM (OPTITEX 3D ON LEATHER APPAREL

    Directory of Open Access Journals (Sweden)

    Ork Nilay

    2016-05-01

    Full Text Available Leather is a luxury garment. Design, material, labor, fitting and time costs are very effective on the production cost of the consumer leather good. 3D visualization and simulation programs which are getting popular in textile industry can be used for material, labor and time saving in leather apparel. However these programs have a very limited use in leather industry because leather material databases are not sufficient as in textile industry. In this research, firstly material properties of leather and textile fabric were determined by using both textile and leather physical test methods, and interpreted and introduced in the program. Detailed measures of an experimental human body were measured from a 3D body scanner. An avatar was designed according to these measurements. Then a prototype dress was made by using Computer Aided Design-CAD program for designing the patterns. After the pattern making, OptiTex 3D visualization and simulation program was used to visualize and simulate the dresses. Additionally the leather and cotton fabric dresses were sewn in real life. Then the visual and real life dresses were compared and discussed. 3D virtual prototyping seems a promising potential in future manufacturing technologies by evaluating the fitting of garments in a simple and quick way, filling the gap between 3D pattern design and manufacturing, providing virtual demonstrations to customers.

  1. Statistična ocena protipožarne varnosti večstanovanjskih zgradb v Sloveniji

    Directory of Open Access Journals (Sweden)

    Vojko Kilar

    2009-01-01

    Full Text Available Skoraj tretjina stanovanjskih enot v Sloveniji se nahaja v večstanovanjskih objektih. Večina tovrstnih zgradb je bila zgrajena po drugi svetovni vojni, ko je bila potreba po ustreznih nastavitvenih objektih največja. Narejeni so bili v okviru gradbenih možnosti in zahtev časa. Vsako leto v teh objektih izbruhne več kot 200 požarov s smrtnimi žrtvami in z veliko gmotno škodo. Zaradi velikih naporov v preteklih stoletjih, ki so bili usmerjeni predvsem v zamenjavo gorljivega gradbenega materiala z negorljivim in z razvojem gasilske službe, sta se število požarov in njihov obseg zmanjšala, vendar ne odpravila. Nov, večji napredek na področju požarne varnosti večstanovanjskih zgradb je tako očiten šele v zadnjih nekaj letih, ko veljajo tudi strožji predpisi za gradnjo tovrstnih objektov. Razvoj znanosti in stroke je tudi na tem področju prinesel več novih rešitev za izboljšanje stanja, kar potrjujejo izkušnje iz tujine. Žal je pri nas uveljavitev varnostnih principov še vedno odvisna predvsem od zavesti uporabnikov, finančnih sredstev, hkrati pa so določeni postopki izvedbe bistveno bolj zapleteni zaradi novih lastniških razmerij. S pomočjo statističnih rezultatov popisa 2002 in sodobnih zahtev varstva pred požarom se želi v članku prikazati današnje stanje tega problema na državni in občinski ravni ter nakazati možnosti izboljšanje stanja. Avtorja v članku ugotavljata, da sodobnim zahtevam ne ustreza pravzaprav nobena starejša večstanovanjska zgradba. K sreči izboljšuje stanje na tem področju dejstvo, da je večina objektov pri nas zgrajena iz negorljivih materialov (beton, opeka, ki omejujejo širjenje požara.

  2. Corporate strategies and clothing supply chains reshaping towards the United States: Levi Strauss & Co firm’s situation

    Directory of Open Access Journals (Sweden)

    Guadalupe García de León P.

    2009-07-01

    Full Text Available This article presents a summary of the corporate strategies of the Levi Strauss & Co. firm, a company that has had an important role in each one of the phases of Mexico’s process of integration into the global apparel production: the integration under the shared–production programs, the first stage of NAFTA, and the current stage of decline of Mexican exports and re–positioning of China. The central argument is that, by analyzing the competitive strategies of the leading firms of global apparel networks—as in the case of Levi’s—, we can get closer to the restructuring logic of these networks and understand the changing terms of the international insertion of the countries and firms involved, as in the case of Mexico.

  3. Made in Ethiopia

    DEFF Research Database (Denmark)

    Staritz, Cornelia; Whitfield, Lindsay

    exporting apparel, which makes Ethiopia distinct from most other Sub-Saharan African apparel exporter countries. Ethiopian-owned apparel firms exhibit diverse ownership patterns, including state-owned, party-owned, and private sector-owned firms. The first phase of industrial policy particularly focused...... of the emergence and evolution of the apparel export sector in Ethiopia. It argues that the EPRDF government’s pro-active industrial policy played an important role in the development of the sector. While foreign firms are an important driver behind the growth of apparel exports, there are also locally owned firms...... on exports, the EPRDF government simultaneously has pursued import-substitution policies in the textile and apparel sector, which has helped the development of locally owned apparel firms by subsidizing the cost of learning to export as well as building a national supply chain from cotton to textile...

  4. EFFICIENT MICROPROPAGATION FROM COTYLEDONARY NODE CULTURES OF COMMIPHORA WIGHTII (ARN. BHANDARI, AN ENDANGERED MEDICINALLY IMPORTANT DESERT PLANT

    Directory of Open Access Journals (Sweden)

    TARUN KANT

    2010-12-01

    Full Text Available Commiphora wightii (Arn. Bhandari, is a medicinal important desert species of the family Burseraceae. It is a well known for its valuable active principle found in its oleo-gum-resin (guggulsterone E and Z, which are used in drugs preparation for lowering the cholesterol level in human body. Due to its overexploitation, poor natural regeneration this valuable plant is on the verge of extinction and thus a IUCN Red listed species. In the present study we report development of an efficient micropropagation protocol from cotyledonary node of Commiphora wightii. Cotyledonary nodes were used as an explants and multiple microshoots were obtained on Murashige & Skoog (MS medium supplemented with 2.68 µM a-Naphthalene acetic acid (NAA and 4.44 µM 6-Benzylamino purine (BAP and on 2.68 µM NAA; 4.44 µM BAP with additives (glutamine 684.2 µM; thiamine 29.65 µM; activated charcoal 0.3% and various other hormonal combinations. Elongation of microshoot was significantly observed on the 2.46 µM Indole-3-butyric acid (IBA and 2.22 µM BAP supplemented MS medium. Efficient rooting was obtained on pretreated microshoot (4.92 µM IBA for 24 hours and followed by transfer to White’s medium without Plant Growth Regulators (PGR and high concentration of activated charcoal (AC. Rooted micro-shoots were transferred to vermiculite and wetted with Hoagland’s solution for primary hardening for 4-5 weeks and then finally transferred to plastic cups containing vermiculite, placed in mist chamber. Plantlets were transferred to soil: FYM 1:1 containing poly-bags, then to green shade house for complete acclimatization and finally transplanted to the experimental field.

  5. Evaluation of cytotoxic and antitumoral properties of Tessaria absinthioides (Hook & Arn DC, "pájaro bobo", aqueous extract

    Directory of Open Access Journals (Sweden)

    Fabio A. Persia

    2017-08-01

    Full Text Available Higher plants have provided various natural derived drugs used currently in western medicine. Tessaria absinthioides (Hook. & Arn. DC, Asteraceae, is a native plant from South-America with reported ethnopharmacological and culinary uses. Despite recent scientific reports about plants properties, there is not a well conducted research about its anticancer and potential toxic effects. The current work demonstrates the plant aqueous extract composition; the in vitro induced cytotoxicity, and explores, in vivo, its oral toxicity and antitumoral effects. Composition of aqueous extract was determined by phytochemical reactions. Cytotoxicity was tested in tumoral (Hela, Gli-37, HCT-116 and MCF-7 and non-tumoral (HBL-100 cells, using MTT assay. Oral toxicity and the antitumor activity against colorectal carcinoma were studied in rodents. The chemical analysis revealed the presence of flavonoids, carbohydrates, sterols, terpenes and tannins. Cytotoxicity towards tumoral cells was observed (CV50: 3.0 to 14.8 ug/ml; while in non-tumoral cells, extracts evidenced a selective reduced toxicity (CV50: 29.5 ug/ml. Oral administration of the extract does not induce acute nor dose-repeated toxicity at doses up to 2000 mg/kg and 1000 mg/kg/day, respectively. The antitumoral effect was confirmed by a significant increase in a median survival from 24 weeks (non-treated to 30 weeks (T. absinthioides treated. The present data indicate that T. absinthioides extract exhibits cytotoxicity against cancer cell lines, with no-toxic effects and significant antitumoral effects in colorectal cancer when is orally administrated. In conclusion, T. absinthioides possesses selective cytotoxicity and antitumoral activities, making its plant derivatives products promising for cancer research and treatment.

  6. Report on achievements of research and development of an automatic sewing system in fiscal 1985. Total system; 1985 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Total system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-03-01

    This paper describes the total system, extracted from the achievement report for fiscal 1985 on developing an automatic sewing system. In the study of automating the production system by apparel types, basic and multiple type developments were studied on five representative types of apparels by fiscal 1984. As a result, fiscal 1985 has made it possible to narrow the trial wear down to one type which incorporates characteristics of the five apparel types. It was made possible to focus the study on this type to perform the automation study on the sewing system. Automation procedure was made clear step by step on the series of works including collar fitting, sleeve fitting, side matching, and hem processing as the three-dimensional sewing system being the core technology in the automatic sewing system. Studies from the hardware aspect were executed in the process formation utilizing the new technologies. In the automation study from the production system point of view, the FMS and FA technologies were utilized, and device control was advanced by using NC as the base. In order to complete the study, networking of information and software are important. A simulation program was prepared for the optimized sewing process mixed flexible flow, which incorporates multi-functional stations. (NEDO)

  7. An XML-Based Networking Method for Connecting Distributed Anthropometric Databases

    Directory of Open Access Journals (Sweden)

    H Cheng

    2007-03-01

    Full Text Available Anthropometric data are used by numerous types of organizations for health evaluation, ergonomics, apparel sizing, fitness training, and many other applications. Data have been collected and stored in electronic databases since at least the 1940s. These databases are owned by many organizations around the world. In addition, the anthropometric studies stored in these databases often employ different standards, terminology, procedures, or measurement sets. To promote the use and sharing of these databases, the World Engineering Anthropometry Resources (WEAR group was formed and tasked with the integration and publishing of member resources. It is easy to see that organizing worldwide anthropometric data into a single database architecture could be a daunting and expensive undertaking. The challenges of WEAR integration reflect mainly in the areas of distributed and disparate data, different standards and formats, independent memberships, and limited development resources. Fortunately, XML schema and web services provide an alternative method for networking databases, referred to as the Loosely Coupled WEAR Integration. A standard XML schema can be defined and used as a type of Rosetta stone to translate the anthropometric data into a universal format, and a web services system can be set up to link the databases to one another. In this way, the originators of the data can keep their data locally along with their own data management system and user interface, but their data can be searched and accessed as part of the larger data network, and even combined with the data of others. This paper will identify requirements for WEAR integration, review XML as the universal format, review different integration approaches, and propose a hybrid web services/data mart solution.

  8. De nouvelles pages du Mucrib can baccağā'ib al-Maġrib d'Abū Ḥāmid al-Ġarnāṭī

    Directory of Open Access Journals (Sweden)

    Ducène, Jean-Charles

    2003-06-01

    Full Text Available The travelogue and collection of marvels of Abū Ḥāmid al-Ġarnāṭī —al-Mucrib c an baccağā'ib al-Maġrib—has only been known until now by the edition in two parts (C. Dubler, 1953 and I. Bejarano, 1991 of the Madrid's manuscript. However this edited text suffers from lacunas and breaks in the narrative, meaning that the original manuscript was defective. But we have found four other manuscripts which enable us to fill in the lacunas. This paper presents the editing of these passages, mainly dealing with the Mediterranean fishes and the author's journey between Egypt and Azerbaydjan.

    El relato de los viajes y la compilación de mirabilia de d'Abū Ḥāmid al- Ġarnāṭī —al-Mucrib can baccağā'ib al-Maġrib— se conocen hasta ahora por la edición, en dos partes (C. Dubler, 1953 y I. Bejarano, 1991, del manuscrito de Madrid. Sin embargo, el texto editado contiene blancos y rupturas en la narración, lo que demuestra que el manuscrito de base era defectuoso. Hemos encontrado cuatro manuscritos que permiten llenar estos blancos. Este artículo presenta la edición de estos pasajes, que hablan principalmente de los peces del Mediterráneo y del viaje del autor entre Egipto y Azerbaiyan.

  9. 75 FR 12494 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2010-03-16

    ... collect information in order to determine whether a domestic textile or apparel industry is being... to protect the viability of the domestic textile or apparel industry, subject to section 322(b) of... Textile Apparel Safeguard Provision of the United States-Oman Free Trade Agreement. OMB Control Number...

  10. 77 FR 54559 - Proposed Information Collection; Comment Request; Interim Procedures for Considering Requests and...

    Science.gov (United States)

    2012-09-05

    ... apparel industry is being adversely impacted by imports of these products from Korea, thereby allowing CITA to take corrective action to protect the viability of the domestic textile and apparel industry... industry may file a request for a textile and apparel safeguard action with CITA. Consistent with...

  11. The handling of nuclear emergencies in Argentina

    International Nuclear Information System (INIS)

    Hernandez, Daniel; Jordan, Osvaldo; Kunst, Juan; Bruno, Hector

    2008-01-01

    Full text: In 1998, the Executive signed the decree 1390, which defined the scope and the procedures corresponding to the Nuclear Activity Law. In this decree, the new functions of the Nuclear Regulatory Authority (ARN) are described, being the most important related to preparation and response for a nuclear emergency the following ones: 1) ARN must provide protection from harmful effects of ionizing radiations under normal conditions and emergency situations; 2) ARN must advise the Executive in case of radiological and nuclear emergencies; 3) ARN shall establish the criteria for the emergency plans of the facilities and train the members of neighbor public to the facilities in case of nuclear emergencies; 4) The emergency plans developed by local, provincial and national authorities must be approved by the ARN; 5) ARN shall lead the actions within the area covered by the emergency plans of the facilities. Security Forces and the Representatives of Civil Institutions shall report the designated ARN officer. The ARN recognized immediately the responsibility imposed by this law and, at the same time, the opportunity of improving the handling of emergencies through a centralized direction of the operations. Under this frame, ARN created the Radiological Emergencies Intervention System (SIER) with the goal of taking charge of the preparation and the handling of emergency situations. From the beginning, the purpose of the SIER was to improve the preparation and response to nuclear emergencies in a regular form, bearing in mind the cultural and socioeconomic situation of the country, as well as the local peculiarities. The first steep to achieve such a target was to gain the confidence of other organizations included in the response on the ARN technical and operational aptitude to lead the actions inside the emergency area and, later, to establish the pertinent arrangements. The strategy chosen by ARN to respond to nuclear emergencies consists in establishing an expert

  12. 77 FR 16205 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2012-03-20

    ... must collect information in order to determine whether a domestic textile or apparel industry is being... to protect the viability of the domestic textile or apparel industry, subject to section 332(b) of... the Public under the Textile and Apparel Safeguard Provision of the United States- Korea Free Trade...

  13. 77 FR 75608 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2012-12-21

    ... take corrective action to protect the viability of the domestic textile or apparel industry, subject to... the Public under the Textile and Apparel Safeguard Provision of the United States- Korea Free Trade... and apparel safeguard provisions, provided for in Article 4.1 of the United States-Korea Free Trade...

  14. 78 FR 5169 - Proposed Information Collection; Comment Request; Procedures for Considering Requests and...

    Science.gov (United States)

    2013-01-24

    ... apparel industry is being adversely impacted by imports of these products from Oman, thereby allowing CITA... Proclamation, an interested party in the U.S. domestic textile and apparel industry may file a request for a... Request; Procedures for Considering Requests and Comments From the Public for Textile and Apparel...

  15. 78 FR 22843 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2013-04-17

    ... textile or apparel industry is being adversely impacted by imports of these products from Oman, thereby... Public for Textile and Apparel Safeguard Actions on Imports from Oman. OMB Control Number: 0625-0266...'') implements the textile and apparel safeguard provisions, provided for in Article 3.1 of the United States...

  16. 77 FR 50986 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2012-08-23

    ... determine whether a domestic textile or apparel industry is being adversely impacted by imports of these... domestic textile or apparel industry, subject to section 322(b) of the Act. Affected Public: Individuals or... Textile and Apparel Safeguard Actions on Imports from Colombia. OMB Control Number: None. Form Number(s...

  17. 75 FR 62760 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2010-10-13

    ... determine whether a domestic textile or apparel industry is being adversely impacted by imports of these... domestic textile or apparel industry, subject to section 322(b) of the Act. Affected Public: Individuals or... for Considering Requests from the Public for Textile and Apparel Safeguard Actions on Imports from...

  18. Genetic Diversity of Pinus nigra Arn. Populations in Southern Spain and Northern Morocco Revealed By Inter-Simple Sequence Repeat Profiles

    Directory of Open Access Journals (Sweden)

    Oussama Ahrazem

    2012-05-01

    Full Text Available Eight Pinus nigra Arn. populations from Southern Spain and Northern Morocco were examined using inter-simple sequence repeat markers to characterize the genetic variability amongst populations. Pair-wise population genetic distance ranged from 0.031 to 0.283, with a mean of 0.150 between populations. The highest inter-population average distance was between PaCU from Cuenca and YeCA from Cazorla, while the lowest distance was between TaMO from Morocco and MA Sierra Mágina populations. Analysis of molecular variance (AMOVA and Nei’s genetic diversity analyses revealed higher genetic variation within the same population than among different populations. Genetic differentiation (Gst was 0.233. Cuenca showed the highest Nei’s genetic diversity followed by the Moroccan region, Sierra Mágina, and Cazorla region. However, clustering of populations was not in accordance with their geographical locations. Principal component analysis showed the presence of two major groups—Group 1 contained all populations from Cuenca while Group 2 contained populations from Cazorla, Sierra Mágina and Morocco—while Bayesian analysis revealed the presence of three clusters. The low genetic diversity observed in PaCU and YeCA is probably a consequence of inappropriate management since no estimation of genetic variability was performed before the silvicultural treatments. Data indicates that the inter-simple sequence repeat (ISSR method is sufficiently informative and powerful to assess genetic variability among populations of P. nigra.

  19. 78 FR 16245 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2013-03-14

    ... take corrective action to protect the viability of the domestic textile or apparel industry subject to... Textile and Apparel Safeguard Actions on Imports from Panama. OMB Control Number: None. Form Number(s): N... textile and apparel safeguard provisions, provided for in Article 3.24 of the United States-Panama Trade...

  20. 77 FR 14265 - To Implement the United States-Korea Free Trade Agreement

    Science.gov (United States)

    2012-03-09

    ... threat thereof to a domestic industry producing certain textile or apparel articles. 9. Executive Order... apparel goods. 8. Subtitle C of title III of the Implementation Act authorizes the President to take... exclusion of certain textile and apparel goods from the customs territory of the United States and to direct...

  1. 77 FR 29519 - To Implement the United States-Colombia Trade Promotion Agreement and for Other Purposes

    Science.gov (United States)

    2012-05-18

    ... damage or actual threat thereof to a domestic industry producing certain textile or apparel articles. 13... in textile and apparel goods. 12. Subtitle B of title III of the Implementation Act authorizes the... article under the GSP ``[t]extile and apparel articles which were not eligible articles for purposes of...

  2. Factors affecting membership in specialty nursing organizations.

    Science.gov (United States)

    White, Mary Joe; Olson, Rhonda S

    2004-01-01

    A discouraging trend in many specialty nursing organizations is the stagnant or declining membership. The research committee of the Southeast Texas Chapter of the Association of Rehabilitation Nurses (ARN) collected data and studied this trend to determine what changes would be necessary to increase membership. Using Herzberg's motivational theory as a framework, a review of the literature was initiated. There were few current studies on this issue, but relevant information was found about nursing's emerging workforce, as well as implications of the growth of magnet hospitals, which affect whether nurses join specialty nursing organizations. A multifaceted data-collection approach using convenience samples was designed. First, relevant literature was reviewed. Second, a survey was sent by e-mail to other ARN chapters. Third, a telephone survey on other specialty organizations in the geographic region was completed. Finally, members of the local ARN chapter and four other specialty organizations, as well staff nurses in the geographic area, were given questionnaires to complete. Descriptive statistics and cross tabulations were used to determine why nurses do and do not join specialty organizations (N = 81). The most frequent reasons for joining an organization were to increase knowledge, benefit professionally, network, and earn continuing education units. Reasons for choosing not to participate were family responsibilities, lack of information about these organizations, and lack of time. Ways to reverse the decline in membership are discussed.

  3. 29 CFR 520.401 - Are there any industries, occupations, etc. that do not qualify for a certificate to employ...

    Science.gov (United States)

    2010-07-01

    ... subpart C of this part): (1) In the apparel industry: (i) Rainwear (ii) Leather and sheep-lined clothing (iii) Women's apparel division of the apparel industry for the manufacture of women's misses', and... 29 Labor 3 2010-07-01 2010-07-01 false Are there any industries, occupations, etc. that do not...

  4. Necrotizing herpetic retinopathies. A spectrum of herpes virus-induced diseases determined by the immune state of the host.

    Science.gov (United States)

    Guex-Crosier, Y; Rochat, C; Herbort, C P

    1997-12-01

    Necrotizing herpetic retinopathies (NHR), a new spectrum of diseases induced by viruses of the herpes family (herpes simplex virus, varicella-zoster virus and cytomegalovirus), includes acute retinal necrosis (ARN) occurring in apparently immunocompetent patients and progressive outer retinal necrosis (PORN) described in severely immuno-compromised patients. Signs of impaired cellular immunity were seen in 16% of ARN patients in a review of 216 reported cases, indicating that immune dysfunction is not only at the origin of PORN but might also be at the origin of ARN. The aim of this study was to correlate clinical findings in NHR patients with their immunologic parameters. Charts from patients with the diagnosis of ARN or PORN seen from 1990 to 1995 were reviewed. Clinical characteristics and disease patterns were correlated with immunological parameters taking into account CD4 lymphocyte rate in AIDS patients and blood-lymphocyte subpopulation determination by flow cytometry, cutaneous delayed type hypersensitivity testing and lymphocytic proliferation rate to seven antigens in HIV-negative patients. During the period considered, 11 patients and 7 patients fulfilled the criteria of ARN and PORN respectively. Immune dysfunctions were identified in most patients. Mild type of ARN and classical ARN were associated with discrete immune dysfunctions, ARN with features of PORN was seen in more immunodepressed patients and classical PORN was always seen in severely immunodepressed HIV patients. Our findings suggest that NHR is a continuous spectrum of diseases induced by herpes viruses, whose clinical expression depends on the immune state of the host going from mild or classical ARN at one end in patients with non-detectable or slight immune dysfunction to PORN in severely immunodepressed patients at the other end and with intermediary forms between these extremes.

  5. Conditional Viral Tract Tracing Delineates the Projections of the Distinct Kisspeptin Neuron Populations to Gonadotropin-Releasing Hormone (GnRH) Neurons in the Mouse.

    Science.gov (United States)

    Yip, Siew Hoong; Boehm, Ulrich; Herbison, Allan E; Campbell, Rebecca E

    2015-07-01

    Kisspeptin neurons play an essential role in the regulation of fertility through direct regulation of the GnRH neurons. However, the relative contributions of the two functionally distinct kisspeptin neuron subpopulations to this critical regulation are not fully understood. Here we analyzed the specific projection patterns of kisspeptin neurons originating from either the rostral periventricular nucleus of the third ventricle (RP3V) or the arcuate nucleus (ARN) using a cell-specific, viral-mediated tract-tracing approach. We stereotaxically injected a Cre-dependent recombinant adenovirus encoding farnesylated enhanced green fluorescent protein into the ARN or RP3V of adult male and female mice expressing Cre recombinase in kisspeptin neurons. Fibers from ARN kisspeptin neurons projected widely; however, we did not find any evidence for direct contact with GnRH neuron somata or proximal dendrites in either sex. In contrast, we identified RP3V kisspeptin fibers in close contact with GnRH neuron somata and dendrites in both sexes. Fibers originating from both the RP3V and ARN were observed in close contact with distal GnRH neuron processes in the ARN and in the lateral and internal aspects of the median eminence. Furthermore, GnRH nerve terminals were found in close contact with the proximal dendrites of ARN kisspeptin neurons in the ARN, and ARN kisspeptin fibers were found contacting RP3V kisspeptin neurons in both sexes. Together these data delineate selective zones of kisspeptin neuron inputs to GnRH neurons and demonstrate complex interconnections between the distinct kisspeptin populations and GnRH neurons.

  6. Defining Subpopulations of Arcuate Nucleus GABA Neurons in Male, Female, and Prenatally Androgenized Female Mice.

    Science.gov (United States)

    Marshall, Christopher J; Desroziers, Elodie; McLennan, Timothy; Campbell, Rebecca E

    2017-01-01

    Arcuate nucleus (ARN) γ-aminobutyric acid (GABA) neurons are implicated in many critical homeostatic mechanisms, from food intake to fertility. To determine the functional relevance of ARN GABA neurons, it is essential to define the neurotransmitters co-expressed with and potentially co-released from ARN GABA neurons. The present study investigated the expression of markers of specific signaling molecules by ARN GABA neurons in brain sections from male, female, and, in some cases, prenatally androgen-treated (PNA) female, vesicular GABA transporter (VGaT)-ires-Cre/tdTomato reporter mice. Immunofluorescence for kisspeptin, β-endorphin, neuropeptide Y (NPY), tyrosine hydroxylase (TH) and neuronal nitric oxide synthase (nNOS) was detected by confocal microscopy, and co-localization with tdTomato VGaT reporter expression throughout the ARN was quantified. GABA neurons rarely co-localized with kisspeptin (95%) co-localized with VGaT across groups. Both TH and nNOS labeling was co-localized with ∼10% of ARN GABA neurons. The proportion of TH neurons co-localized with VGaT was significantly greater in males than either control or PNA females, and the proportion of nNOS neurons co-localizing VGaT was higher in control and PNA females compared with males. These data highlight NPY as a significant subpopulation of ARN GABA neurons, demonstrate no significant impact of PNA on signal co-expression, and, for the first time, show sexually dimorphic co-expression patterns of TH and nNOS with ARN GABA neurons. © 2016 S. Karger AG, Basel.

  7. MicroRNA regulation in the Immune Response: Intercellular transfer at the Immune Synapse and posttranscriptional modifications

    OpenAIRE

    Gutiérrez Vázquez, Cristina

    2016-01-01

    Tesis doctoral inédita leída en la Universidad Autónoma de Madrid, Facultad de Medicina, Departamento de Bioquímica. Fecha de lectura: 14-01-2016 Esta tesis tiene embargado el acceso al texto completo hasta el 14-07-2017 Los MicroARNs (miARNs) son pequeñas moléculas de ARN que regulan la expresión génica en diversos procesos biológicos incluida la respuesta inmunitaria. Se ha descrito que los miARNs pueden transferirse entre células a través de exosomas. La sinapsis inmune (SI)...

  8. How can the Thai Foundation Garment Industry compete successfully in International Supply Networks?

    OpenAIRE

    Ngamdumrongkiat, Sumate

    2012-01-01

    The apparel industry is a significant income source for developing countries. Thailand is one of the largest textile and garment industries in South East Asia (Lotharukpong, nd) and it is the second most important industrial segment regarding to employment (SourceAsean.com, 2010). From the interviewing with TGMA, Thai Foundation garment industry is one of world-class industries in Asia and has potentially grown in the future. After the quota liberation in 2005, Thai foundation garment industr...

  9. An Integrated Assessment of Progress in Robotic Perception and Semantic Navigation

    Science.gov (United States)

    2015-09-01

    Navigation by Craig Lennon, Barry Bodt, Marshal Childers, Jean Oh, Arne Suppe, Luis Navarro-Serment, Robert Dean, Terrence Keegan , Chip Diberardino...Directorate, ARL Jean Oh, Arne Suppe, and Luis Navarro-Serment National Robotics Engineering Center, Pittsburgh, PA Robert Dean, Terrence Keegan ...AUTHOR(S) Craig Lennon, Barry Bodt, Marshal Childers, Jean Oh, Arne Suppe, Luis Navarro-Serment, Robert Dean, Terrence Keegan , Chip Diberardino

  10. NH (X 3 summation -, v=1--3) formation and vibrational relaxation in electron-irradiated Ar/N2/H2 mixtures

    International Nuclear Information System (INIS)

    Dodd, J.A.; Lipson, S.J.; Flanagan, D.J.; Blumberg, W.A.M.; Person, J.C.; Green, B.D.

    1991-01-01

    Measurements of the dynamics of NH(X 3 summation - , v =1--3), created in electron-irradiated N 2 /H 2 and Ar/N 2 /H 2 mixtures, have been performed. Time-resolved Fourier spectroscopy was used to observe NH(v→v--1) vibrational fundamental band emission. Time-dependent populations were then determined by spectral fitting. Subsequent kinetic fitting of these populations using a single-quantum relaxation model and a power-law dependence of k v on v yielded the following NH(v =1--3) relaxation rate constants (units of 10 -14 cm 3 s -1 ): k v=1 (N 2 )=1.2±0.5, k v=2 (N 2 )=3.8±1.5, k v=3 (N 2 )=7.5±2.5; k v=1 (Ar)=0.2±0.1, k v=2 (Ar)=0.5±0.2, k v=3 (Ar)=0.8±0.3; k v=1 (H 2 )≤50, k v=2 (H 2 )≤100, k v=3 (H 2 )≤150. In addition, the N 2 /H 2 data provided a measurement of the nascent excited vibrational state distribution resulting from the reaction N( 2 D)+H 2 →NH(X,v)+H. The ratio NH(1):NH(2):NH(3) was found to be 1.0:0.97:0.81 (±0.28 in each value). Comparison of the observed nascent distribution with that of a statistical model suggests that the ratio NH(0):NH(1)=0.47. Using this derived distribution, we find the average product level left-angle v right-angle =1.6, and the fraction of the available product energy in vibration left-angle f v right-angle =0.44

  11. Male sexual behavior and catecholamine levels in the medial preoptic area and arcuate nucleus in middle-aged rats.

    Science.gov (United States)

    Chen, Joyce C; Tsai, Houng-Wei; Yeh, Kuei-Ying; Tai, Mei-Yun; Tsai, Yuan-Feen

    2007-12-12

    The correlation between male sexual behavior and catecholamine levels in the medial preoptic area (MPOA) and arcuate nucleus (ARN) was studied in middle-aged rats. Male rats (18-19 months) were assigned to three groups: (1) Group MIE, consisting of rats showing mounts, intromissions, and ejaculations; (2) Group MI, consisting of rats showing mounts and intromissions, but no ejaculation; and (3) Group NC, consisting of non-copulators showing no sexual behavior. Young adult rats (4-5 months) displaying complete copulatory behavior were used as the control group. Dopamine (DA) and norepinephrine (NE) tissue levels in the MPOA and ARN were measured by high pressure liquid chromatography with electrochemical detection. There were no differences between MIE rats and young controls in DA or NE tissue levels in these two brain areas. Furthermore, no differences were found between the MI and NC groups in DA or NE tissue levels in either the MPOA or ARN. DA tissue levels in the MPOA and ARN in the MI and NC groups were significantly lower than those in the MIE group. NE tissue levels in the MPOA of the NC group were significantly lower than those in the MIE group, but no differences in NE tissue levels in the ARN were seen between the four groups. These results suggest that, in male rats, complete male sexual performance is related to tissue levels of DA, but not of NE, in the MPOA and/or ARN. Furthermore, ejaculatory behavior might be associated with critical DA tissue levels in the MPOA and/or ARN in middle-aged rats.

  12. RELACIÓN DE LA EXPRESIÓN DE mARN DE LAS METALOPROTEINASAS 2 Y 9 Y EL INHIBIDOR TIMP-1 EN MOLA HIDATIDIFORME COMPLETA

    Directory of Open Access Journals (Sweden)

    Martha Pinzón

    2008-04-01

    Full Text Available Durante el comienzo de la gestación el factor de crecimiento similar a la insulina tipo II (IGF-II se expresa abundantemente en la placenta y podría regular el comportamiento invasivo de las células trofoblásticas. La habilidad invasiva dependerá también de la capacidad de secretar metaloproteinasas (MMPs, cuya expresión anormal contribuye a varios procesos patológicos. En la Enfermedad Trofoblástica Gestacional (ETG estos factores podrían estar desregulados, así la mola hidatidiforme completa (MHC conduce a la formación del coriocarcinoma, que es un tumor invasivo y metastásico. El objetivo de este estudio fue investigar la relación entre los niveles de mARN de IGF-II, MMP-2, MMP-9 y TIMP-1, por la técnica de RT-PCR, en tejidos de mola hidatidiforme vs. placentas de primer trimestre. La actividad de las MMPs se evaluó usando el ensayo de zimografía, encontrando que en MHC ésta se incrementa, lo cual podría relacionar la malignización del trofoblasto con el incremento en su capacidad invasiva. La expresión elevada de IGF-II en esta patología, también podría estar asociada con el incremento en la actividad de estas MMPs. Una mayor relación entre la expresión de mARNde MMP-9/TIMP-1 en la mola hidatidiforme completa se sugiere como predictor de malignización del tejido trofoblástico.

  13. Activation of afferent renal nerves modulates RVLM-projecting PVN neurons.

    Science.gov (United States)

    Xu, Bo; Zheng, Hong; Liu, Xuefei; Patel, Kaushik P

    2015-05-01

    Renal denervation for the treatment of hypertension has proven to be successful; however, the underlying mechanism/s are not entirely clear. To determine if preautonomic neurons in the paraventricular nucleus (PVN) respond to afferent renal nerve (ARN) stimulation, extracellular single-unit recording was used to investigate the contribution of the rostral ventrolateral medulla (RVLM)-projecting PVN (PVN-RVLM) neurons to the response elicited during stimulation of ARN. In 109 spontaneously active neurons recorded in the PVN of anesthetized rats, 25 units were antidromically activated from the RVLM. Among these PVN-RVLM neurons, 84% (21/25) were activated by ARN stimulation. The baseline discharge rate was significantly higher in these neurons than those PVN-RVLM neurons not activated by ARN stimulation (16%, 4/25). The responsiveness of these neurons to baroreflex activation induced by phenylephrine and activation of cardiac sympathetic afferent reflex (CSAR) was also examined. Almost all of the PVN neurons that responded to ARN stimulation were sensitive to baroreflex (95%) and CSAR (100%). The discharge characteristics for nonevoked neurons (not activated by RVLM antidromic stimulation) showed that 23% of these PVN neurons responded to ARN stimulation. All the PVN neurons that responded to ARN stimulation were activated by N-methyl-D-aspartate, and these responses were attenuated by the glutamate receptor blocker AP5. These experiments demonstrated that sensory information originating in the kidney is integrated at the level of preautonomic neurons within the PVN, providing a novel mechanistic insight for use of renal denervation in the modulation of sympathetic outflow in disease states such as hypertension and heart failure. Copyright © 2015 the American Physiological Society.

  14. 東南アジアにおけるテキスタイル&アパレル産業のダイナミックス : 予備的分析枠組み

    OpenAIRE

    絵所, 秀紀

    2014-01-01

    The apparel industry is a representative example of a buyer-driven commodity chain as suggested by Gary Gereffi. We examine this hypothesis by focusing on the textile and apparel industries in South East Asian countries, especially the Philippines, Malaysia, and Thailand. We found that there are two different kinds of value chains in these textile and apparel industries. In one, the lead firms are engaged in chemical fiber production, and in the other, the lead firms are engaged in fast fashi...

  15. BODY SHAPE VERSUS BODY FORM: A COMPARISON OF THE ...

    African Journals Online (AJOL)

    user

    SWAZI CONSUMERS WITH THOSE OF BODY FORMS USED IN APPAREL .... China). Most South African apparel manufactu- rers are using sizing systems ... The issue of body image and ... exercise, it was explained to the participants that.

  16. Autoridades reguladoras de medicamentos sul-americanas: uma análise a partir de regras organizacionais

    OpenAIRE

    Mariane Martins da Silva Sandri; Marismary Horsth De Seta; Vera Lucia Luiza

    2013-01-01

    OBJETIVO: Descrever a organização das autoridades reguladoras nacionais (ARN) de medicamentos da Argentina, Brasil, Chile e Peru pela análise de categorias representativas de regras organizacionais. MÉTODOS: As ARN estudadas foram selecionadas utilizando-se os seguintes critérios: estar em país da América do Sul, ter sido identificada como ARN nos Encuentros de Autoridades Competentes en Medicamentos de los Países Iberoamericanos e apresentar boa disponibilidade de dados eletrônicos sobre est...

  17. Presentación diferencial de ARN mensajeros e identificación del gen selenocisteína liasa en células de carcinoma hepatocelular con expresión transitoria de la proteína core del virus de la hepatitis C.

    Directory of Open Access Journals (Sweden)

    Jesús Orlando Yepes

    2006-06-01

    Full Text Available Introducción. El virus de la hepatitis C se asocia a diversas hepatopatías como hepatitis aguda, hepatitis crónica, esteatosis, cirrosis y carcinoma hepatocelular. Numerosos estudios han explorado mecanismos virales implicados en el establecimiento de la infección persistente y en las propiedades oncogénicas e inmunomoduladoras de la proteína core del virus de la hepatitis C. Las investigaciones orientadas a evaluar los cambios en la expresión de genes celulares endógenos inducidos por la proteína core son importantes para identificar genes candidatos responsables de los mecanismos de patogenicidad del virus de la hepatitis C. Objetivos. Comparar perfiles de expresión e identificar genes celulares endógenos en la línea celular derivada de carcinoma hepatocelular humano, HepG2, con expresión transitoria de la proteína core del virus de la hepatitis C. Materiales y métodos. Se utilizó la técnica de presentación diferencial de ARN mensajero por RT-PCR en células HepG2 con y sin expresión transitoria de la proteína core del virus de la hepatitis C o de la proteína verde fluorescente, obtenidas previamente con el sistema de expresión del Semliki Forest Virus, mediante transducción de partículas recombinantes rSFVCore o rSFV-GFP. Resultados. Se observaron diferencias en las intensidades de las bandas de ARNm expresadas en células HepG2 transducidas con rSFV-Core comparadas con células sin transducir y trasducidas con rSFV-GFP. Un ARNm de 258 pb expresado diferencialmente en células HepG2 transducidas con rSFV-Core fue clonado e identificado como selenocisteína liasa. Conclusión. Los resultados confirman que la expresión de la proteína core del virus de la hepatitis C se asocia con cambios en la expresión de ARN mensajeros específicos, incluido al gen selenocisteina liasa, el cual puede estar involucrado en la fisiopatología del carcinoma hepatocelular.

  18. Is stump sprout treatment necessary to effectively control Phytophthora ramorum in California's wildlands?

    Science.gov (United States)

    Yana Valachovic; Richard Cobb; David Rizzo; Brendan Twieg; Chris Lee; Radoslaw Glebocki

    2013-01-01

    In California, wildland hosts that support sporulation of Phytophthora ramorum, such as California bay laurel (Umbellularia californica (Hook. & Arn.) Nutt.) and tanoak (Notholithocarpus densiflorus (Hook. & Arn.) Manos, Cannon & S.H. Oh), also develop prolific basal sprouts following...

  19. Crecimiento somático y relación ARN/ADN en estadios juveniles de Eucinostomus argenteus (Pisces: Gerreidae en dos localidades del Caribe de Venezuela Somatic growth and RNA/DNA rate of Eucinostomus argenteus (Pisces: Gerreidae juveniles stages at two localities of the Venezuelan

    Directory of Open Access Journals (Sweden)

    Ana Teresa Herrera-Reveles

    2012-03-01

    Full Text Available Con la finalidad de evaluar la asociación de índices de crecimiento en estadios tempranos de peces marinos, se estimó la tasa de crecimiento somático y las condiciones fisiológicas de Eucinostomus argenteus en dos zonas del nor-oriente venezolano: Bahía de Mochima y Golfo de Cariaco. La edad y el crecimiento fueron estimados basados en análisis de otolitos sagitta. Las condiciones fisiológicas fueron evaluadas por medio de las concentraciones de proteínas y la relación ARN/ADN, empleando técnicas espectofotométricas y fluorométricas sobre tejido muscular. Las relaciones entre tallas con la edad y el diámetro de los otolitos resultaron positivas, significativas y ajustadas a un modelo de regresión lineal. Los valores de la tasa de crecimiento reciente oscilaron entre 0.178 y 0.418mm día-1, la tasa de crecimiento retrocalculado varió entre 0.295 y 0.393mm día-1, y la tasa ARN/ADN osciló entre 1.65 y 6.97. No se registraron diferencias entre las zonas de estudio, sin embargo se reportaron diferencias entre localidades. A pesar de no encontrarse correlación entre la tasa de crecimiento y la relación ARN/ADN, los valores reportados sugieren crecimiento positivo de los individuos silvestres en las localidades evaluadas. No obstante, ciertas localidades mostraron valores que indican pobres condiciones nutricionales, pudiendo afectarse a futuro otras tasas vitales.Somatic growth and RNA/DNA rate of Eucinostomus argenteus (Pisces: Gerreidae juveniles stages at two localities of the Venezuelan Caribbean. In order to evaluate the association among growth indices of marine fishes at early life stages, the somatic growth rate and physiological conditions of Eucinostomus argenteus were estimated at two Venezuelan North-East zones: Mochima Bay and Cariaco Gulf. The age and somatic growth rate were estimated based on daily growth increments in sagitta otoliths. The physiological conditions were evaluated with proteins concentrations and RNA

  20. Towards Sustainable Clothing Disposition: Exploring the Consumer Choice to Use Trash as a Disposal Option

    Directory of Open Access Journals (Sweden)

    Pamela S. Norum

    2017-07-01

    Full Text Available The textile and apparel supply chain plays an integral role in providing consumers with a continuous supply of apparel that must ultimately be discarded. Viewing the consumer as a player in the process between the supply chain and the post-consumer textile waste stream, this study was designed to explore the consumer apparel disposition process with an eye towards understanding how both supply chain members and post-consumer waste entities can interact with consumers to reduce the amount of apparel discarded in landfills. Hanson’s Consumer Product Disposition Process framework was used to help guide the research. Using a qualitative research approach, semi-structured in-depth interviews were conducted with twenty-four female consumers in the United States to address three main research questions. The findings revealed several themes: use of both “compensatory” and “non-compensatory” choice heuristics in decision making; a “usable life” and the “personal nature” of garments as barriers to non-trash disposal options; and the need to “create awareness” and “provide assurance” to encourage alternative disposal modes. Implications for apparel producers and retailers, secondhand stores and textile recyclers are discussed.

  1. Uneven book on doping and public health

    DEFF Research Database (Denmark)

    Christiansen, Ask Vest

    2017-01-01

    Professor Arne Ljungqvist is a heavyweight player in international sport. Not so much because he finished in the top three of European high jumpers at the Olympic Games in Helsinki in 1952. But because of his massive influence in international sport policy via his high ranked positions in the IAA......-2014, and Chairman of WADA’s Health, Medical & Research Committee 1999-2014. While he thus cannot claim to be have an impartial voice in anti-doping, he does have extensive knowledge and an enormous network....

  2. There's an app for that shirt! Evaluation of augmented reality tracking methods on deformable surfaces for fashion design

    Science.gov (United States)

    Ruzanka, Silvia; Chang, Ben; Behar, Katherine

    2013-03-01

    In this paper we present appARel, a creative research project at the intersection of augmented reality, fashion, and performance art. appARel is a mobile augmented reality application that transforms otherwise ordinary garments with 3D animations and modifications. With appARel, entire fashion collections can be uploaded in a smartphone application, and "new looks" can be downloaded in a software update. The project will culminate in a performance art fashion show, scheduled for March 2013. appARel includes textile designs incorporating fiducial markers, garment designs that incorporate multiple markers with the human body, and iOS and Android apps that apply different augments, or "looks", to a garment. We discuss our philosophy for combining computer-generated and physical objects; and share the challenges we encountered in applying fiduciary markers to the 3D curvatures of the human body.

  3. Efecto de la recombinación de segmentos genómicos de betanodavirus en la adaptación del virus a su huésped

    OpenAIRE

    Souto Pereira, Sandra

    2015-01-01

    En este trabajo se estudian los factores implicados en la patogénesis de cepas recombinantes de betanodavirus en lenguado y rodaballo. Los betanodavirus (familia Nodaviridae) son los virus causantes de la necrosis nerviosa viral (VNN), una de las enfermedades virales más serias que afecta a larvas y juveniles de numerosas especies de peces marinos en todo el mundo. Su genoma está formado por dos moléculas de ARN monocatenal ARN1 y ARN2 que codifican la polimerasa viral y la proteína de la cáp...

  4. Exploring management and entrepreneurial factors in the internationalisation of SMEs

    DEFF Research Database (Denmark)

    Bakhtiar Rana, Mohammad; Sørensen, Olav Jull

    2013-01-01

    The study aims to explore the internal management and entrepreneurial factors that affect the internationalisation process of ready-made-garment (RMG) SMEs in Bangladesh. The study collects information from 46 apparel SMEs located in Chittagong, Bangladesh, and is followed by a pilot survey...... in the internationalisation of apparel SMEs. Since the nature of the apparel business is buyer driven, establishing and maintaining a ‘network’ and ‘learning’ are the most important aspects for internationalisation process, which are dependent on the entrepreneur’s management capability, foreign language skill and the extent...

  5. Kriging interpolation in seismic attribute space applied to the South Arne Field, North Sea

    DEFF Research Database (Denmark)

    Hansen, Thomas Mejer; Mosegaard, Klaus; Schiøtt, Christian

    2010-01-01

    Seismic attributes can be used to guide interpolation in-between and extrapolation away from well log locations using for example linear regression, neural networks, and kriging. Kriging-based estimation methods (and most other types of interpolation/extrapolation techniques) are intimately linke...

  6. ARN II Program

    Science.gov (United States)

    2004-05-26

    QAR drives the decision to convert from WInS to WAWF-RA. VIM-SAP Production Companies CAGE WAWF-RA 1. AC Inc. 9Y595 X 2. Action Embroidery Corp 75556 3...Status 5/26/2004 VIM-SAP Production Companies CAGE WAWF-RA 35. Equa Industries Division Of Propper 8W919 X 36. Eveready Embroidery Inc. 7A611 X 37

  7. Cytokines and Chemokines Involved in Acute Retinal Necrosis

    NARCIS (Netherlands)

    de Visser, Lenneke; H de Boer, Joke; T Rijkers, Ger; Wiertz, Karin; van den Ham, Henk-Jan; de Boer, Rob; M van Loon, Anton; Rothova, Aniki; de Groot-Mijnes, Jolanda D F

    2017-01-01

    Purpose: To investigate which cytokines and chemokines are involved in the immunopathogenesis of acute retinal necrosis (ARN), and whether cytokine profiles are associated with clinical manifestations, such as visual outcome. Methods: Serum and aqueous humor (AH) samples of 19 patients with ARN were

  8. Taksonomic study on Micromelum Blume (Rutaceae in Indonesia

    Directory of Open Access Journals (Sweden)

    TAHAN UJI

    2005-04-01

    Full Text Available Taxonomic study on Micromelum Blume was conducted at Herbarium Bogoriense (BO and Kew Herbarium (K and using 84 collections number of herbarium specimen. This research used descriptive method based on morphological characters. Terminology by Stearn (1983 was used, whereas the revision method as described by Rifai (1976 and Vogel (1987 were used. Based on this study were produced two species only of Micromelum respectively which occurred in Indonesia. They were Micromelum diversifolium Miq. and M. minutum (Forst. f. Wight. & Arn. M. diversifolium had two varieties, i.e. M. diversifolium Miq. var. diversifolium and M. diversifolium Miq. var. cuneata Miq. Whereas M. minutum had three varieties, i.e. M. minutum (Forst. f. Wight. & Arn. var. minutum, M. minutum (Forst. f. Wight & Arn. var. tomentosum Tan. and M. minutum (Forst. f. Wight & Arn. var. villosum Tan. New record specimen collections of M. diversifolium from Biak Island (Papua was reported also.

  9. Rectified factor networks for biclustering of omics data.

    Science.gov (United States)

    Clevert, Djork-Arné; Unterthiner, Thomas; Povysil, Gundula; Hochreiter, Sepp

    2017-07-15

    Biclustering has become a major tool for analyzing large datasets given as matrix of samples times features and has been successfully applied in life sciences and e-commerce for drug design and recommender systems, respectively. actor nalysis for cluster cquisition (FABIA), one of the most successful biclustering methods, is a generative model that represents each bicluster by two sparse membership vectors: one for the samples and one for the features. However, FABIA is restricted to about 20 code units because of the high computational complexity of computing the posterior. Furthermore, code units are sometimes insufficiently decorrelated and sample membership is difficult to determine. We propose to use the recently introduced unsupervised Deep Learning approach Rectified Factor Networks (RFNs) to overcome the drawbacks of existing biclustering methods. RFNs efficiently construct very sparse, non-linear, high-dimensional representations of the input via their posterior means. RFN learning is a generalized alternating minimization algorithm based on the posterior regularization method which enforces non-negative and normalized posterior means. Each code unit represents a bicluster, where samples for which the code unit is active belong to the bicluster and features that have activating weights to the code unit belong to the bicluster. On 400 benchmark datasets and on three gene expression datasets with known clusters, RFN outperformed 13 other biclustering methods including FABIA. On data of the 1000 Genomes Project, RFN could identify DNA segments which indicate, that interbreeding with other hominins starting already before ancestors of modern humans left Africa. https://github.com/bioinf-jku/librfn. djork-arne.clevert@bayer.com or hochreit@bioinf.jku.at. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  10. VARIABILIDAD GENÉTICA DE AISLAMIENTOS COLOMBIANOS DEL POTATO MOP-TOP VIRUS (PMTV)

    OpenAIRE

    In\\u00E9s Osorio-Giraldo; Pablo Guti\\u00E9rrez-S\\u00E1nchez; Mauricio Mar\\u00EDn-Montoya

    2013-01-01

    El objetivo de este trabajo fue evaluar los niveles de variación de aislamientos de PMTV en cultivos de papa de Colombia durante los años 2010 y 2011. Se obtuvieron secuencias de los genes de la cápside viral (CP, ARN 2) y del Triple Bloque de Genes (TGB2, ARN 3) de cepas de PMTV de los departamentos de Antioquia, Boyacá, Cundinamarca y Nariño. Adicionalmente, dos de los aislamientos fueron secuenciados en >83% de sus ARN 2 y 3. Los análisis filogenéticos basados en CP indicaron la presencia ...

  11. Acyclovir resistant acute herpes simplex encephalitis associated with acute retinal necrosis: A case report and review of the literature.

    Science.gov (United States)

    Ogura, Haruchika; Fukae, Jiro; Kimura, Satoshi; Aoki, Mikiko; Nabeshima, Kazuki; Tsuboi, Yoshio

    2017-05-27

    A 55-year-old man was admitted to our hospital for investigation of high fever, decreased consciousness and bilateral visual impairment. His cerebrospinal fluid analysis revealed pleocytosis of mononuclear cells and an increased protein concentration. FLAIR images revealed multiple high-intensity lesions in the frontal lobe, part of which was enhanced with gadolinium. Despite initiating treatment with acyclovir and corticosteroids, his consciousness and visual acuity deteriorated. Immunopathological examination of brain biopsies showed numerous herpes simplex virus type 2-positive neurons and macrophages, leading to a diagnosis of herpes simplex encephalitis (HSE). Fundoscopic examination revealed multiple foci of retinitis with vasculopathies, and inflammation in the anterior chamber and vitreous, indicating acute retinal necrosis (ARN). Foscarnet treatment was initiated in place of acyclovir and his consciousness improved, with a slight improvement in visual acuity. ARN is typically caused by a herpes virus infection limited to the eyeball, and rarely in combination with HSE. In such cases, there is a latency of approximately 2-4 weeks between ARN and the onset of encephalitis. Our case is unique in that HSE and ARN developed simultaneously, and it highlights that there may not always be a latency between the onsets of the two disorders. Finally, foscarnet should be considered in cases of HSE and ARN with acyclovir resistance.

  12. リアジャイル生産システムに取り組むバングラデシュアパレル企業における価値連鎖を通じた産業高度化の先行要因と成果

    OpenAIRE

    Monsur, Shah Mohammad Tanvir

    2013-01-01

    Chapter 1: Introduction 1.1 Background of the Study / p1 1.2 Role of Global Value Chain in Industrial Development / p2 1.3 Dynamics of Global Apparel Value Chain (GAVC) / p3 1.4 Resource and Capabilities of Apparel firms / p9 1.5 Resource and Capabilities of Apparel firms and Their influence on Governance of Value Chain / p11 1.6 Competitive Advantage and Firm Performance Gained by Industrial Up-gradation Through Value Chain / p12 1.7 Objectives of the Study / p14 1.8 Significance of the Stud...

  13. 78 FR 67102 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2013-11-08

    ... apparel article is being imported into the United States in such increased quantities, in absolute terms... these circumstances, Article 3.1 permits the United States to increase duties on the imported article... domestic textile or apparel industry is being adversely impacted by imports of these products from Peru...

  14. Browse Title Index

    African Journals Online (AJOL)

    Items 1 - 50 of 221 ... Vol 36 (2008), A needs assessment for consumer learning at a higher education institution, Abstract PDF ... Vol 2 (2017), An empirical study exploring body perception and apparel fit ... Vol 29 (2001), Apparel shopping orientation: Two decades of research, Abstract PDF .... AJOL African Journals Online.

  15. Emergency control center of the nuclear Regulatory Authority: a national, regional and international tool to coordinate the response to radiological and nuclear emergencies

    International Nuclear Information System (INIS)

    Jordan, Osvaldo; Hernandez, Daniel; Telleria, Diego; Bruno, Hector; Boutet, Luis; Kunst, Juan; Sadaniowski, Ivana; Rey, Hugo

    2008-01-01

    Full text: In the year 1998, with the regulation of the Nuclear Law, the Nuclear Regulatory Authority (ARN) is constituted as the national coordinator of the response in case of nuclear or radiological emergencies. The ARN builds his first operative center installed in his Head quarter in Buenos Aires. Likewise, from the obligations that come with the Convention of Early Notification of a Nuclear Accident and Convention on Assistance in the Case of a Nuclear Accident or Radiological Emergency, the ARN is the National Warning Point and the National Competent Authority. Therefore, the operative capacity of the center needs to be expanded to cover not only the national territory but also its link with the region and the IAEA, as an access point to the International community, as the conventions demand. For the purpose of giving ARN capacities which reflect the state of art at the international level on Nuclear Emergency Centers and warrant that its equipment and technology will be compatible with those abroad (mainly with IAEA), the ARN made an arrangements with Department of Energy of United States, in the framework of an existing bilateral Argentine Foreign Office/US Government agreement (Joint Standing Committee on Nuclear Cooperation). This agreement allows a deep experience exchange, high level specialists support and last generation equipment access. As a result, the center of ARN can be considerate as the most advanced civil nuclear emergency center in the region. This work describes the implementation process of the emergency center and the technical features, like the physical distribution, hardware and software resources, communication equipment, Geographic Information Systems, etc. (author)

  16. Improvement of an automated protein crystal exchange system PAM for high-throughput data collection

    International Nuclear Information System (INIS)

    Hiraki, Masahiko; Yamada, Yusuke; Chavas, Leonard M. G.; Wakatsuki, Soichi; Matsugaki, Naohiro

    2013-01-01

    A special liquid-nitrogen Dewar with double capacity for the sample-exchange robot has been created at AR-NE3A at the Photon Factory, allowing continuous fully automated data collection. In this work, this new system is described and the stability of its calibration is discussed. Photon Factory Automated Mounting system (PAM) protein crystal exchange systems are available at the following Photon Factory macromolecular beamlines: BL-1A, BL-5A, BL-17A, AR-NW12A and AR-NE3A. The beamline AR-NE3A has been constructed for high-throughput macromolecular crystallography and is dedicated to structure-based drug design. The PAM liquid-nitrogen Dewar can store a maximum of three SSRL cassettes. Therefore, users have to interrupt their experiments and replace the cassettes when using four or more of them during their beam time. As a result of investigation, four or more cassettes were used in AR-NE3A alone. For continuous automated data collection, the size of the liquid-nitrogen Dewar for the AR-NE3A PAM was increased, doubling the capacity. In order to check the calibration with the new Dewar and the cassette stand, calibration experiments were repeatedly performed. Compared with the current system, the parameters of the novel system are shown to be stable

  17. Improvement of an automated protein crystal exchange system PAM for high-throughput data collection

    Energy Technology Data Exchange (ETDEWEB)

    Hiraki, Masahiko, E-mail: masahiko.hiraki@kek.jp; Yamada, Yusuke; Chavas, Leonard M. G. [High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan); Wakatsuki, Soichi [High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan); SLAC National Accelerator Laboratory, 2575 Sand Hill Road, MS 69, Menlo Park, CA 94025-7015 (United States); Stanford University, Beckman Center B105, Stanford, CA 94305-5126 (United States); Matsugaki, Naohiro [High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan)

    2013-11-01

    A special liquid-nitrogen Dewar with double capacity for the sample-exchange robot has been created at AR-NE3A at the Photon Factory, allowing continuous fully automated data collection. In this work, this new system is described and the stability of its calibration is discussed. Photon Factory Automated Mounting system (PAM) protein crystal exchange systems are available at the following Photon Factory macromolecular beamlines: BL-1A, BL-5A, BL-17A, AR-NW12A and AR-NE3A. The beamline AR-NE3A has been constructed for high-throughput macromolecular crystallography and is dedicated to structure-based drug design. The PAM liquid-nitrogen Dewar can store a maximum of three SSRL cassettes. Therefore, users have to interrupt their experiments and replace the cassettes when using four or more of them during their beam time. As a result of investigation, four or more cassettes were used in AR-NE3A alone. For continuous automated data collection, the size of the liquid-nitrogen Dewar for the AR-NE3A PAM was increased, doubling the capacity. In order to check the calibration with the new Dewar and the cassette stand, calibration experiments were repeatedly performed. Compared with the current system, the parameters of the novel system are shown to be stable.

  18. Dermatophytes and other pathogenic fungi from hospital staff ...

    African Journals Online (AJOL)

    hospital staff apparel from protective gown, face- shields and hand gloves were tested for the presence of fungi. Examined samples were collected using the swab culture method. Results: Of a total of 110 swab samples of hospital staff apparel, 56 (51 %) showed fungi contamination including 31 (66 %) of 47 samples from ...

  19. 75 FR 53642 - Narrow Woven Ribbons With Woven Selvedge From the People's Republic of China: Countervailing Duty...

    Science.gov (United States)

    2010-09-01

    ... Tariff Act of 1930, as amended (``the Act''), that an industry in the United States is threatened with... apparel tapes, cut-to-length or cut-to- shape, having a length (when measured across the longest edge-to... an apparel trimming, book marker, bag cinch, or part of an identity card holder, or (b) affixed...

  20. Achievement report for fiscal 1998 on Simple Operation Type CAD/CAM System Development through International Cooperation; 1998 nendo 'kan'i sosagata denshi sekkei seian shien system no kaihatsu ni kansru kenkyu kyoryoku' ni kansuru hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The subject project is implemented in the fields of automobiles and their parts, electrical home appliances and their parts, and textile and apparel. In the field of automobiles and their parts, a prototype is developed of an integrated information management system which is to serve between corporation head offices and assembling businesses overseas, and another prototype is developed of an inter-business technical data serving system which is to serve between overseas assembling businesses and supporting businesses, both involving Japan, Indonesia, and Thailand. In the field of electrical home appliances and their parts, a prototype is developed of an electronic catalog system in a joint endeavor with research institutes of Indonesia, Malaysia, Singapore, and Thailand, and a demonstration test is conducted. A design concurrent engineering system is developed by Japan and Malaysian research institutes. In the field of textile and apparel, prototypes are developed, by Japanese, Chinese, and Indonesian apparel manufactures, of an apparel manufacturing specification system, international EDI (electronic data interchange) system, translation system, and a CAD (computer-aided design)/CAM (computer-aided manufacturing) data interchange system. (NEDO)

  1. Achievement report for fiscal 1998 on Simple Operation Type CAD/CAM System Development through International Cooperation; 1998 nendo 'kan'i sosagata denshi sekkei seian shien system no kaihatsu ni kansru kenkyu kyoryoku' ni kansuru hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The subject project is implemented in the fields of automobiles and their parts, electrical home appliances and their parts, and textile and apparel. In the field of automobiles and their parts, a prototype is developed of an integrated information management system which is to serve between corporation head offices and assembling businesses overseas, and another prototype is developed of an inter-business technical data serving system which is to serve between overseas assembling businesses and supporting businesses, both involving Japan, Indonesia, and Thailand. In the field of electrical home appliances and their parts, a prototype is developed of an electronic catalog system in a joint endeavor with research institutes of Indonesia, Malaysia, Singapore, and Thailand, and a demonstration test is conducted. A design concurrent engineering system is developed by Japan and Malaysian research institutes. In the field of textile and apparel, prototypes are developed, by Japanese, Chinese, and Indonesian apparel manufactures, of an apparel manufacturing specification system, international EDI (electronic data interchange) system, translation system, and a CAD (computer-aided design)/CAM (computer-aided manufacturing) data interchange system. (NEDO)

  2. Cirrus clouds properties derived from polarized micro pulse lidar (p-mpl) observations at the atmospheric observatory `el arenosillo' (sw iberian peninsula): a case study for radiative implications

    Science.gov (United States)

    Águila, Ana del; Gómez, Laura; Vilaplana, José Manuel; Sorribas, Mar; Córdoba-Jabonero, Carmen

    2018-04-01

    Cirrus (Ci) clouds are involved in Climate Change concerns since they affect the radiative balance of the atmosphere. Recently, a polarized Micro Pulse Lidar (P-MPL), standard system within NASA/MPLNET has been deployed at the INTA/Atmospheric Observatory `El Arenosillo' (ARN), located in the SW Iberian Peninsula. Hence, the INTA/P-MPL system is used for Ci detection over that station for the first time. Radiative effects of a Ci case observed over ARN are examined, as reference for future long-term Ci observations. Optical and macrophysical properties are retrieved, and used for radiative transfer simulations. Data are compared to the measured surface radiation levels and all-sky images simultaneously performed at the ARN station.

  3. 场景营销在服装销售中的应用%Application of Scene Marketing in Apparel Sales

    Institute of Scientific and Technical Information of China (English)

    黄紫薇; 冯双连

    2017-01-01

    Mobile intelligent terminal,fragmentation time,big data analysis,these changes are affecting marketing and service mode of the apparel industry,in order to open up a new channel of the scene marketing mode.In this paper,the literature analysis method and case analysis were used.Firstly,the theories of scene marketing from its concept,core elements,technical support and characteristics were combed.The application status of scene marketing of physical and virtual store were classified,and the deficiencies of scene marketing were summarized.Finally,taking the women's clothing brand of La Chapelle as an example,the marketing strategy of La Chapelle's physical and virtual store in 2017 was planned.With the combination of theoretical review and practical case study,this paper aimed to promote the application of scene marketing strategy in the clothing industry.%移动智能终端,碎片化时间,大数据分析,这些改变正在影响着服装行业的营销与服务模式,为场景营销模式开辟新渠道.采用文献分析法和案例分析法,从概念、核心要素、技术支点和特征4个方面对场景营销进行了理论梳理;分别叙述了场景营销在服装行业实体店和虚拟店的应用现状,并总结当前场景营销的不足之处;以拉夏贝尔品牌服装为例,对拉夏贝尔的实体店和虚拟店2017年十一黄金周的营销方案进行策划.理论综述与实际案例结合,旨在为场景营销在服装行业的运用起到一定的推动作用.

  4. Autoridades reguladoras de medicamentos sul-americanas: uma análise a partir de regras organizacionais

    Directory of Open Access Journals (Sweden)

    Mariane Martins da Silva Sandri

    2013-09-01

    Full Text Available OBJETIVO: Descrever a organização das autoridades reguladoras nacionais (ARN de medicamentos da Argentina, Brasil, Chile e Peru pela análise de categorias representativas de regras organizacionais. MÉTODOS: As ARN estudadas foram selecionadas utilizando-se os seguintes critérios: estar em país da América do Sul, ter sido identificada como ARN nos Encuentros de Autoridades Competentes en Medicamentos de los Países Iberoamericanos e apresentar boa disponibilidade de dados eletrônicos sobre estrutura e processo da regulação de medicamentos. Como principal fonte de dados, foram consultadas páginas eletrônicas entre maio de 2010 e março de 2011. As categorias analíticas foram: estrutura da organização, competências, direcionalidade e formas de responsabilidade e prestação de contas. RESULTADOS: As ARN da Argentina e do Brasil funcionavam como agências autônomas, enquanto que as do Chile e do Peru se subordinavam diretamente aos respectivos ministérios da saúde. À exceção da ARN brasileira, evidenciou-se a dependência das demais em relação ao ministério para emitir normas sanitárias. O escopo de ação de cada autoridade se diferenciou pelos bens e serviços a ela sujeitos, sendo a do Peru a única dedicada exclusivamente à regulação de medicamentos. As quatro ARN realizam todos os processos apontadas pela Organização Mundial da Saúde como essenciais para uma regulação efetiva. CONCLUSÕES: Os resultados apontam para um esforço dos países estudados em melhorar sua estrutura regulatória. Não obstante, em diversos aspectos, as quatro ARN ainda precisam aprimorar mecanismos para garantir, ao final da cadeia regulatória, a qualidade e a segurança dos medicamentos por elas regulados, com mais transparência nos processos decisórios e prestação de contas à sociedade.

  5. 19 CFR 10.520 - Filing of claim for tariff preference level.

    Science.gov (United States)

    2010-04-01

    .... A cotton or man-made fiber apparel good described in § 10.521 of this subpart that does not qualify... tariff treatment under the SFTA under an applicable tariff preference level (TPL). To make a TPL claim... Chapter 61 or 62 of the HTSUS under which each non-originating cotton or man-made fiber apparel good is...

  6. Globalization and the Gender Earnings Gap : Evidence from Sri Lanka and Cambodia

    OpenAIRE

    Savchenko, Yevgeniya; Lopez Acevedo, Gladys; Robertson, Raymond

    2016-01-01

    Disasters in Bangladesh and protests elsewhere have created an intense debate about the value, particularly to women, of apparel employment in developing countries. This paper focuses on how the forces of globalization, specifically the Multi-Fibre Arrangement (MFA), have affected women's wages in the apparel sector in developing countries. The paper uses household and labor force surveys ...

  7. Cirrus clouds properties derived from polarized micro pulse lidar (p-mpl observations at the atmospheric observatory ‘el arenosillo’ (sw iberian peninsula: a case study for radiative implications

    Directory of Open Access Journals (Sweden)

    Águila Ana del

    2018-01-01

    Full Text Available Cirrus (Ci clouds are involved in Climate Change concerns since they affect the radiative balance of the atmosphere. Recently, a polarized Micro Pulse Lidar (P-MPL, standard system within NASA/MPLNET has been deployed at the INTA/Atmospheric Observatory ‘El Arenosillo’ (ARN, located in the SW Iberian Peninsula. Hence, the INTA/P-MPL system is used for Ci detection over that station for the first time. Radiative effects of a Ci case observed over ARN are examined, as reference for future long-term Ci observations. Optical and macrophysical properties are retrieved, and used for radiative transfer simulations. Data are compared to the measured surface radiation levels and all-sky images simultaneously performed at the ARN station.

  8. 2004 Annual report

    International Nuclear Information System (INIS)

    2005-01-01

    This annual report presents information of the main activities on the scope of radiation protection and nuclear safety of the Nuclear Regulatory Authority (ARN) of the Argentina during 2004. The main topics are the regulatory framework, the national systems to supervise nuclear installations, the emergency systems, the environmental control, the laboratories of the ARN, the institutional relations and the non-proliferation, the training and the public information, the radiological and the nuclear safety inspections, the safeguards and the physical protection, the quality assurance in the ARN, the environmental monitoring, and the human and economic resources. Also, this publication has four annexes with the following content: regulatory documents; inspections to medical, industrial and training installations; ethical code; measurements and evaluations of the drinking water in Ezeiza (Argentina)

  9. Innovation, entrepreneurship and textiles

    Science.gov (United States)

    Blanton Godfrey, A.; Pourmojib, S.

    2017-10-01

    Innovation and entrepreneurship have become increasingly important parts of economic development in almost every country, region, and community. In this research we investigate the reasons people become entrepreneurs in the textile and apparel industries and compare entrepreneurship in these industries with other industries looking also at the success factors for start up companies. During our research we found many disrupters, people entering the textile and apparel industries from outside often having no prior experience in textiles or apparel. We also investigate the impact of government intervention on entrepreneurship. In recognition of the large economic impact entrepreneurial companies have on economic development and job growth, almost all federal governments, regional governments, and community governments have created support for innovation and entrepreneurship.

  10. “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...

  11. CNS sites activated by renal pelvic epithelial sodium channels (ENaCs) in response to hypertonic saline in awake rats.

    Science.gov (United States)

    Goodwill, Vanessa S; Terrill, Christopher; Hopewood, Ian; Loewy, Arthur D; Knuepfer, Mark M

    2017-05-01

    In some patients, renal nerve denervation has been reported to be an effective treatment for essential hypertension. Considerable evidence suggests that afferent renal nerves (ARN) and sodium balance play important roles in the development and maintenance of high blood pressure. ARN are sensitive to sodium concentrations in the renal pelvis. To better understand the role of ARN, we infused isotonic or hypertonic NaCl (308 or 500mOsm) into the left renal pelvis of conscious rats for two 2hours while recording arterial pressure and heart rate. Subsequently, brain tissue was analyzed for immunohistochemical detection of the protein Fos, a marker for neuronal activation. Fos-immunoreactive neurons were identified in numerous sites in the forebrain and brainstem. These areas included the nucleus tractus solitarius (NTS), the lateral parabrachial nucleus, the paraventricular nucleus of the hypothalamus (PVH) and the supraoptic nucleus (SON). The most effective stimulus was 500mOsm NaCl. Activation of these sites was attenuated or prevented by administration of benzamil (1μM) or amiloride (10μM) into the renal pelvis concomitantly with hypertonic saline. In anesthetized rats, infusion of hypertonic saline but not isotonic saline into the renal pelvis elevated ARN activity and this increase was attenuated by simultaneous infusion of benzamil or amiloride. We propose that renal pelvic epithelial sodium channels (ENaCs) play a role in activation of ARN and, via central visceral afferent circuits, this system modulates fluid volume and peripheral blood pressure. These pathways may contribute to the development of hypertension. Copyright © 2016 Elsevier B.V. All rights reserved.

  12. On the structure and stability of Arn and Arn+ clusters at finite temperature

    International Nuclear Information System (INIS)

    Schulte, J.

    1991-01-01

    For Ar 2-29 and Ar 2-29 + clusters at 20 K in the polarization model presented here the electrodynamical dipole-dipole many-body problem is solved selfconsistently with the Monte-Carlo method (MC) at 20 K, i.e. the instantaneous dipole-dipole interaction is solved to infinite perturbation order and in cluster expansion to the order of the cluster size. The long range many-body dipole-dipole interaction is coupled to exchange interaction by a modified effective dipole polarizability. This model will be compared to the dimer model and classical MC simulation of Ar n . The resulting different magic numbers in the binding energies are discussed in this connection with different experimental techniques of cluster ionization. By the mean square cluster diameter a shape parameter is introduced and it is found that with this parameter structural form transition in cluster growth can be resolved, and surprinsingly do not correlate with the magic numbers. (orig.)

  13. Study of the excitation mechanisms of the second positive system in the negative glow of a N2-Ar discharge

    International Nuclear Information System (INIS)

    Isola, L; Lopez, M; Gomez, B J

    2011-01-01

    In an Ar-N 2 discharge, the high excitation transfer from Ar( 3 P 2,0 ) to N 2 produces an overpopulation of the high rotational levels of the bands of the second positive system (SPS), and so the spectra interpretation is not straightforward. This paper presents a fit function for the SPS bands measured in Ar-N 2 , which allows us to study the excitation process contributions to the N 2 (C) level. The procedure was tested in the negative glow of a pulsed Ar-N 2 discharge at a pressure of 2.5 Torr, for different mixture concentrations. In this discharge, through the fitting, it was possible to calculate the variation of the N 2 (C) densities produced by different excitation processes as well as the variation of Ar metastable density.

  14. Annual Report 2013. Nuclear Regulatory Authority

    International Nuclear Information System (INIS)

    2010-01-01

    The present Annual Report of Activities of the Nuclear Regulatory Authority (ARN), prepared regularly from the creation as independent institution, describes across seven parts and eight annexes the activities developed by the organism during 2013. The main topic are: the organization and the activity of the ARN; the regulatory standards; the licensing and inspection of nuclear power plants and critical facilities; the emergency systems; the environmental monitoring; the occupational surveillance; the training and the public information; improved organizational and budgetary developments. Also, this publication has annexes with the following content: regulatory documents; inspections to medical; presentations of publications from ARN staff; measurement and evaluation of the drinking water of Ezeiza; international expert report on the implementation of international standards on radiation protection in the Ezeiza Atomic Center; Code of Ethics of the Nuclear Regulatory Authority.

  15. Spøgelseshistorier 2.0

    DEFF Research Database (Denmark)

    Hansen, Kim Toft

    2012-01-01

    Jeg læser Arne Dahls miniroman Ghost House 2.0 som et eftertrykkeligt udråbstegn, der understreger den holdning til metafysik, som Arne Dahls bøger om A-gruppen signalerer. Den samlede krimiserie inddrager gennemgående en diskussion af metafysiske rammer, men viser samtidig en refleksiv distance...... inddrager den her alligevel, fordi den er en tyk streg under den holdning til metafysik, som Dahls krimiserie udviser....... dertil. Det er denne lokkelse såvel som distance, Dahl arbejder med i Ghost House 2.0. Ydermere bruger Arne Dahl i dette tilfælde metafiktionen som et kritisk element, hvilket skaber et særligt forhold mellem metafysik og metafiktion. Fortællingen handler i dette tilfælde dog ikke om A-gruppen. Jeg...

  16. Fundus autofluorescence in the diagnosis and monitoring of acute retinal necrosis

    OpenAIRE

    Ward, Tyson SJ; Reddy, Ashvini K

    2015-01-01

    Background Acute retinal necrosis (ARN), a vision threatening viral retinitis, is often diagnosed and treated based on clinical findings. These clinical features have been well characterized by various imaging modalities, but not using fundus autofluorescence (FAF), a noninvasive method of evaluating the neurosensory retina and retinal pigment epithelium (RPE) based on the detection of endogenous fluorophores. Findings A patient diagnosed with ARN was followed over a 10-month period to identi...

  17. Mobile App versus Website: A Comparative Eye-Tracking Case Study of Topshop

    OpenAIRE

    Zofija Tupikovskaja-Omovie; David Tyler; Sam Dhanapala; Steve Hayes

    2015-01-01

    The UK is leading in online retail and mobile adoption. However, there is a dearth of information relating to mobile apparel retail, and developing an understanding about consumer browsing and purchase behaviour in m-retail channel would provide apparel marketers, mobile website and app developers with the necessary understanding of consumers' needs. Despite the rapid growth of mobile retail businesses, no published study has examined shopping behaviour on fashion mobile ...

  18. The importance of, and satisfaction with, store attributes when buying casual wear : a study among black Generation X consumers / M. Beukes.

    OpenAIRE

    Beukes, Martie

    2010-01-01

    With the rapid growth and competitiveness in the South African apparel retail industry, retailers and marketers face numerous challenges to remain competitive. Contributing to the dynamic nature of this phenomenon is the impulsive nature and individual preferences of consumers when buying apparel, which necessitate retailers to be more responsive towards consumer needs and preferences in order to attract potential, and retain existing, customers. This can be done by formulating...

  19. Changes in the female arcuate nucleus morphology and neurochemistry after chronic ethanol consumption and long-term withdrawal.

    Science.gov (United States)

    Rebouças, Elce C C; Leal, Sandra; Silva, Susana M; Sá, Susana I

    2016-11-01

    Ethanol is a macronutrient whose intake is a form of ingestive behavior, sharing physiological mechanisms with food intake. Chronic ethanol consumption is detrimental to the brain, inducing gender-dependent neuronal damage. The hypothalamic arcuate nucleus (ARN) is a modulator of food intake that expresses feeding-regulatory neuropeptides, such as alpha melanocyte-stimulating hormone (α-MSH) and neuropeptide Y (NPY). Despite its involvement in pathways associated with eating disorders and ethanol abuse, the impact of ethanol consumption and withdrawal in the ARN structure and neurochemistry in females is unknown. We used female rat models of 20% ethanol consumption for six months and of subsequent ethanol withdrawal for two months. Food intake and body weights were measured. ARN morphology was stereologically analyzed to estimate its volume, total number of neurons and total number of neurons expressing NPY, α-MSH, tyrosine hydroxylase (TH) and estrogen receptor alpha (ERα). Ethanol decreased energy intake and body weights. However, it did not change the ARN morphology or the expression of NPY, α-MSH and TH, while increasing ERα expression. Withdrawal induced a significant volume and neuron loss that was accompanied by an increase in NPY expression without affecting α-MSH and TH expression. These findings indicate that the female ARN is more vulnerable to withdrawal than to excess alcohol. The data also support the hypothesis that the same pathways that regulate the expression of NPY and α-MSH in long-term ethanol intake may regulate food intake. The present model of long-term ethanol intake and withdrawal induces new physiological conditions with adaptive responses. Copyright © 2016 Elsevier B.V. All rights reserved.

  20. The Implementation of Industrial Cluster Development Program in Padurenan Village, Kudus

    Directory of Open Access Journals (Sweden)

    R. Heffi Achid Muharrom

    2014-12-01

    Full Text Available Small medium enterprise (SME has a significant contribution to the national economic growth, and the Government has been trying to enhance the competitiveness of SME by using industrial cluster approach.This research tries to discuss the implementation of embroidery and apparel industrial cluster development program in Padurenan Village, Kudus Regency, also to analyze supporting and constraining factors that influence the implementation. The descriptive research method with qualitative approach is used in this research.The result shows that many activities conducted through a synergy among stakeholders have been implemented succesfully and proven to provide a positive impact for the developmet of embroidery and apparel SME in Padurenan. Enhancing the commitment and communication among actors involved in the program are needed for further development.Keywords:  Embroidery and apparel industry, industrial cluster, policy implementation

  1. Diversity along a speciation continuum : ecology and morphology of northern European whitefish (Coregonus lavaretus)

    OpenAIRE

    Siwertsson, Anna

    2012-01-01

    Papers 1 and 4 of this thesis are not available in Munin: 1. Anna Siwertsson, Rune Knudsen and Per-Arne Amundsen: 'Temporal stability in gill raker numbers of subarctic European whitefish populations', Advances in Limnology (2012), vol. 63:229-240. Available at http://www.schweizerbart.de/papers/adv_limnology/detail/63/77932/Temporal_stability_ingill_raker_numbers_of_subarct 4. Anna Siwertsson, Rune Knudsen, Colin Adams and Per-Arne Amundsen: 'Replicated morphological divergence supports inci...

  2. Network chemistry, network toxicology, network informatics, and network behavioristics: A scientific outline

    OpenAIRE

    WenJun Zhang

    2016-01-01

    In present study, I proposed some new sciences: network chemistry, network toxicology, network informatics, and network behavioristics. The aims, scope and scientific foundation of these sciences are outlined.

  3. The knowledge management and the Library of the Nuclear Regulatory Authority

    International Nuclear Information System (INIS)

    Chahab, Martin; Carregado, Maria A.

    2009-01-01

    Since 2006 the Nuclear Regulatory Authority (ARN) of Argentina has implemented knowledge management activities to face the retirement of many of its scientific and technical members. The purpose of these actions are to preserve the knowledge and information of these personnel and to make it available for both, present and future generations. The ARN libraries play an important role in the accomplishment of these objectives through the coordination and realization of different projects and activities. (author) [es

  4. NUEVAS CITAS DE ASCLEPIADACEAE PARA ARGENTINA

    Directory of Open Access Journals (Sweden)

    Sergio A Cáceres Moral

    1989-01-01

    Full Text Available Dos especies no mencionadas anteriormente de la Argentina son tratadas e ilustradas: Oxypetalum molle Hook. et Arn. y Oxypetalum ineanum Fourn. Oxypetalum appendieulatum Mart. et Zucc., Oxypetalum confusum Malme, Oxypetalum jörgensenii Meyer, Oxypetalum microphyllum Hook. et Arn., Oxypetalum pannosum Decaisne, Oxypetalum stipatum Malme, Funastrum flavum (Decaisne Malme y Blepharodon lineare (Decaisne Decaisne se registran por primera vez para la flora de Corrientes ..

  5. A strategic decision-making model considering the social costs of carbon dioxide emissions for sustainable supply chain management.

    Science.gov (United States)

    Tseng, Shih-Chang; Hung, Shiu-Wan

    2014-01-15

    Incorporating sustainability into supply chain management has become a critical issue driven by pressures from governments, customers, and various stakeholder groups over the past decade. This study proposes a strategic decision-making model considering both the operational costs and social costs caused by the carbon dioxide emissions from operating such a supply chain network for sustainable supply chain management. This model was used to evaluate carbon dioxide emissions and operational costs under different scenarios in an apparel manufacturing supply chain network. The results showed that the higher the social cost rate of carbon dioxide emissions, the lower the amount of the emission of carbon dioxide. The results also suggested that a legislation that forces the enterprises to bear the social costs of carbon dioxide emissions resulting from their economic activities is an effective approach to reducing carbon dioxide emissions. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. Second-life retailing: a reverse supply chain perspective

    OpenAIRE

    Beh, LS; Ghobadian, A; He, Q; Gallear, D; O Regan, N

    2016-01-01

    The authors examine the role of entrepreneurial business models in the reverse supply chain of apparel/fashion retailers. The purpose of this paper is to offer an alternative approach to the “return to the point of origin” prevalent in the reverse chain of manufacturers but less technically and economically feasible in the case of apparel/fashion retailers. This approach, second-life retailing, not only reduces waste but also democratises consumption. Design/methodology/approach – The paper i...

  7. The importance of strategic management : A case study of H&M

    OpenAIRE

    Ding, Huiru

    2011-01-01

    Hennes & Mauritz (H&M) is a 100 billion Sweden company,engaged in designing and retailing of fashion apparel and accessories. The company offers a range of apparel, cosmetics, footwear and accessories for men, women, children and teenagers. H&M primarily operates in Europe, North America and Asia, and has a presence in over 38 countries. The company is headquartered in Stockholm, Sweden and employs approximately 87,000 people on a full-time basis. This thesis focused on the strategic...

  8. Percolation of interdependent network of networks

    International Nuclear Information System (INIS)

    Havlin, Shlomo; Stanley, H. Eugene; Bashan, Amir; Gao, Jianxi; Kenett, Dror Y.

    2015-01-01

    Complex networks appear in almost every aspect of science and technology. Previous work in network theory has focused primarily on analyzing single networks that do not interact with other networks, despite the fact that many real-world networks interact with and depend on each other. Very recently an analytical framework for studying the percolation properties of interacting networks has been introduced. Here we review the analytical framework and the results for percolation laws for a Network Of Networks (NONs) formed by n interdependent random networks. The percolation properties of a network of networks differ greatly from those of single isolated networks. In particular, because the constituent networks of a NON are connected by node dependencies, a NON is subject to cascading failure. When there is strong interdependent coupling between networks, the percolation transition is discontinuous (first-order) phase transition, unlike the well-known continuous second-order transition in single isolated networks. Moreover, although networks with broader degree distributions, e.g., scale-free networks, are more robust when analyzed as single networks, they become more vulnerable in a NON. We also review the effect of space embedding on network vulnerability. It is shown that for spatially embedded networks any finite fraction of dependency nodes will lead to abrupt transition

  9. One-step argon/nitrogen binary plasma jet irradiation of Li4Ti5O12 for stable high-rate lithium ion battery anodes

    Science.gov (United States)

    Lan, Chun-Kai; Chuang, Shang-I.; Bao, Qi; Liao, Yen-Ting; Duh, Jenq-Gong

    2015-02-01

    Atmospheric pressure Ar/N2 binary plasma jet irradiation has been introduced into the manufacturing process of lithium ions batteries as a facile, green and scalable post-fabrication treatment approach, which enhanced significantly the high-rate anode performance of lithium titanate (Li4Ti5O12). Main emission lines in Ar/N2 plasma measured by optical emission spectroscopy reveal that the dominant excited high-energy species in Ar/N2 plasma are N2*, N2+, N∗ and Ar∗. Sufficient oxygen vacancies have been evidenced by high resolution X-ray photoelectron spectroscopy analysis and Raman spectra. Nitrogen doping has been achieved simultaneously by the surface reaction between pristine Li4Ti5O12 particles and chemically reactive plasma species such as N∗ and N2+. The variety of Li4Ti5O12 particles on the surface of electrodes after different plasma processing time has been examined by grazing incident X-Ray diffraction. Electrochemical impedance spectra (EIS) confirm that the Ar/N2 atmospheric plasma treatment facilitates Li+ ions diffusion and reduces the internal charge-transfer resistance. The as-prepared Li4Ti5O12 anodes exhibit a superior capacity (132 mAh g-1) and excellent stability with almost no capacity decay over 100 cycles under a high C rate (10C).

  10. Chemical composition of four essential oils from Eupatorium spp: Biological activities toward Tribolium castaneum (Coleoptera: Tenebrionidae Composición química de cuatro aceites esenciales provenientes de Eupatorium spp. y su toxicidad para Tribolium castaneum (Coleoptera: Tenebrionidae

    Directory of Open Access Journals (Sweden)

    Hugo G. Lancelle

    2009-12-01

    Full Text Available Toxic and repellent properties of whole essential oils from four Eupatorium (Asteraceae species (E. buniifolium Hook. et Arn, E. inulaefolium Kunth, E. arnottii Baker, and E. viscidum Hook. & Arn were investigated in different concentrations toward Tribolium castaneum Herbst adults. The essential oils were isolated by hydrodistillation techniques from the aerial parts. The analysis was performed by GC-FID and GC-MS methods. Contact toxicity assays showed that all the evaluated essential oils were toxic. Furthermore, in all the cases mortality was dose dependent. The main repellency was observed for the essential oil recovered from E. buniifolium.Se evaluaron las propiedades tóxicas y repelentes de los aceites esenciales de cuatro especies del género Eupatorium (Asteraceae: E. buniifolium Hook. et Arn, E. inulaefolium Kunth, E. arnottii Baker y E. viscidum Hook. & Arn, en diferentes concentraciones frente a adultos de Tribolium castaneum Herbst. Los aceites esenciales se aislaron de las partes aéreas de las plantas, mediante técnicas de hidrodestilación y se analizaron por los métodos GC-FID y GC-MS. Los ensayos de toxicidad por contacto demostraron que todos los aceites fueron tóxicos y la mortalidad fue, en todos los casos, dependiente de la dosis. El aceite esencial de E. buniifolium presentó la mayor actividad repelente.

  11. [Social networks in drinking behaviors among Japanese: support network, drinking network, and intervening network].

    Science.gov (United States)

    Yoshihara, Chika; Shimizu, Shinji

    2005-10-01

    The national representative sample was analyzed to examine the relationship between respondents' drinking practice and the social network which was constructed of three different types of network: support network, drinking network, and intervening network. Non-parametric statistical analysis was conducted with chi square method and ANOVA analysis, due to the risk of small samples in some basic tabulation cells. The main results are as follows: (1) In the support network of workplace associates, moderate drinkers enjoyed much more sociable support care than both nondrinkers and hard drinkers, which might suggest a similar effect as the French paradox. Meanwhile in the familial and kinship network, the more intervening care support was provided, the harder respondents' drinking practice. (2) The drinking network among Japanese people for both sexes is likely to be convergent upon certain types of network categories and not decentralized in various categories. This might reflect of the drinking culture of Japan, which permits people to drink everyday as a practice, especially male drinkers. Subsequently, solitary drinking is not optional for female drinkers. (3) Intervening network analysis showed that the harder the respondents' drinking practices, the more frequently their drinking behaviors were checked in almost all the categories of network. A rather complicated gender double-standard was found in the network of hard drinkers with their friends, particularly for female drinkers. Medical professionals played a similar intervening role for men as family and kinship networks but to a less degree than friends for females. The social network is considerably associated with respondents' drinking, providing both sociability for moderate drinkers and intervention for hard drinkers, depending on network categories. To minimize the risk of hard drinking and advance self-healthy drinking there should be more research development on drinking practice and the social network.

  12. Methodologies for Active Aging in the Manufacturing Sector

    Science.gov (United States)

    Fornasiero, Rosanna; Berdicchia, Domenica; Zambelli, Mario; Masino, Giovanni

    The research project named “Flexibly Beyond” studied and experimented innovative models for the enhancement of the role of senior workers and prolongation of their working life. The research was based on the application of innovative methods and tools to the ageing society and in particular to the European manufacturing companies represented in the project by apparel and footwear sectors. The project was funded under the Innovative Measures of the art.6 of the European Social Fund (VS/2006/0353) and coordinated by Politecnico Calzaturiero. The real strength of the project was the large network including all the actors of the value chain which allows transferring the theoretical findings to practical level in SMEs manufacturing context.

  13. Tracing the Potential Flow of Consumer Data: A Network Analysis of Prominent Health and Fitness Apps.

    Science.gov (United States)

    Grundy, Quinn; Held, Fabian P; Bero, Lisa A

    2017-06-28

    A great deal of consumer data, collected actively through consumer reporting or passively through sensors, is shared among apps. Developers increasingly allow their programs to communicate with other apps, sensors, and Web-based services, which are promoted as features to potential users. However, health apps also routinely pose risks related to information leaks, information manipulation, and loss of information. There has been less investigation into the kinds of user data that developers are likely to collect, and who might have access to it. We sought to describe how consumer data generated from mobile health apps might be distributed and reused. We also aimed to outline risks to individual privacy and security presented by this potential for aggregating and combining user data across apps. We purposively sampled prominent health and fitness apps available in the United States, Canada, and Australia Google Play and iTunes app stores in November 2015. Two independent coders extracted data from app promotional materials on app and developer characteristics, and the developer-reported collection and sharing of user data. We conducted a descriptive analysis of app, developer, and user data collection characteristics. Using structural equivalence analysis, we conducted a network analysis of sampled apps' self-reported sharing of user-generated data. We included 297 unique apps published by 231 individual developers, which requested 58 different permissions (mean 7.95, SD 6.57). We grouped apps into 222 app families on the basis of shared ownership. Analysis of self-reported data sharing revealed a network of 359 app family nodes, with one connected central component of 210 app families (58.5%). Most (143/222, 64.4%) of the sampled app families did not report sharing any data and were therefore isolated from each other and from the core network. Fifteen app families assumed more central network positions as gatekeepers on the shortest paths that data would have to

  14. The Rolf and Gertrud Dahlgren Prize for 2017 Awarded to Hans Walter Lack

    DEFF Research Database (Denmark)

    Friis, Ib

    2018-01-01

    The reasons for awarding the Rolf and Gertrud Dahlgren Prize to Hans Walter Lack are summarised and the prize described. It is also mentioned that Rosén's Linnaeus Medal in Gold was awarded to Arne Strid at the same ceremony.......The reasons for awarding the Rolf and Gertrud Dahlgren Prize to Hans Walter Lack are summarised and the prize described. It is also mentioned that Rosén's Linnaeus Medal in Gold was awarded to Arne Strid at the same ceremony....

  15. Peer Effects on Obesity in a Sample of European Children

    DEFF Research Database (Denmark)

    Gwozdz, Wencke; Sousa-Poza, Alfonso; Reisch, Lucia A.

    2015-01-01

    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. W...... 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....

  16. Advances on generic exemption levels and generic clearance levels in the argentinean regulatory field

    International Nuclear Information System (INIS)

    Muñiz, C.C.; Bossio, M.C.

    2011-01-01

    With the aim of optimizing the regulatory effort in Argentina, the Nuclear Regulatory Authority (ARN) evaluated two worldwide concepts used in the radioactive waste management field: “Generic Exemption Levels” and “Generic Clearance Levels”. The objective of this paper is to present the progress made in the past two years in relation to these topics and to present the results of the specific requests received from users of radioactive material. Since the approval of both Generic Levels, the ARN received two exemption requests. The first one, regarding the practice of dismantling lighting rods with 241 Am. The other case regards the international trade, distribution, usage and final disposal of lighting products with radioactive material ( 85 Kr and 232 Th). Concerning clearance, there has not been any request yet. However, in the future the ARN expects to receive this kind of requests from nuclear power plants and other facilities related to the nuclear fuel cycle. (authors) [es

  17. Probabilistic DHP adaptive critic for nonlinear stochastic control systems.

    Science.gov (United States)

    Herzallah, Randa

    2013-06-01

    Following the recently developed algorithms for fully probabilistic control design for general dynamic stochastic systems (Herzallah & Káarnáy, 2011; Kárný, 1996), this paper presents the solution to the probabilistic dual heuristic programming (DHP) adaptive critic method (Herzallah & Káarnáy, 2011) and randomized control algorithm for stochastic nonlinear dynamical systems. The purpose of the randomized control input design is to make the joint probability density function of the closed loop system as close as possible to a predetermined ideal joint probability density function. This paper completes the previous work (Herzallah & Káarnáy, 2011; Kárný, 1996) by formulating and solving the fully probabilistic control design problem on the more general case of nonlinear stochastic discrete time systems. A simulated example is used to demonstrate the use of the algorithm and encouraging results have been obtained. Copyright © 2013 Elsevier Ltd. All rights reserved.

  18. Apparel at Work

    DEFF Research Database (Denmark)

    Bjerck, Mari

    This dissertation is concerned with work uniforms for women in male-dominated manual occupations. As such, it has analysed parts of the gender-segregated labour market in light of material conditions that dress workers every day. This has been done on the background of a research and development...... and aesthetics have been adapted to the female body and female dress standards. There are several problematic aspects of work clothes and gender that points to premises of standardisation, which do not promote inclusion and recruitment or contribute to retaining women in the gender-segregated labour market...

  19. Unetuma ülemlaul / Arne Merilai

    Index Scriptorium Estoniae

    Merilai, Arne, 1961-

    2011-01-01

    20. nov. 2006 Kumu auditooriumis esietendunud Ühenduse R.A.A.A.M teatriprojekt "Under" poetess Marie Underist. Lavastajad Merle Karusoo ja Raimo Pass, kunstnik Jaagup Roomet, helilooja Urmas Lattikas, peaosas Katrin Saukas

  20. Vulnerability of network of networks

    Science.gov (United States)

    Havlin, S.; Kenett, D. Y.; Bashan, A.; Gao, J.; Stanley, H. E.

    2014-10-01

    Our dependence on networks - be they infrastructure, economic, social or others - leaves us prone to crises caused by the vulnerabilities of these networks. There is a great need to develop new methods to protect infrastructure networks and prevent cascade of failures (especially in cases of coupled networks). Terrorist attacks on transportation networks have traumatized modern societies. With a single blast, it has become possible to paralyze airline traffic, electric power supply, ground transportation or Internet communication. How, and at which cost can one restructure the network such that it will become more robust against malicious attacks? The gradual increase in attacks on the networks society depends on - Internet, mobile phone, transportation, air travel, banking, etc. - emphasize the need to develop new strategies to protect and defend these crucial networks of communication and infrastructure networks. One example is the threat of liquid explosives a few years ago, which completely shut down air travel for days, and has created extreme changes in regulations. Such threats and dangers warrant the need for new tools and strategies to defend critical infrastructure. In this paper we review recent advances in the theoretical understanding of the vulnerabilities of interdependent networks with and without spatial embedding, attack strategies and their affect on such networks of networks as well as recently developed strategies to optimize and repair failures caused by such attacks.

  1. Comparative Analysis of Soft Computing Models in Prediction of Bending Rigidity of Cotton Woven Fabrics

    Science.gov (United States)

    Guruprasad, R.; Behera, B. K.

    2015-10-01

    Quantitative prediction of fabric mechanical properties is an essential requirement for design engineering of textile and apparel products. In this work, the possibility of prediction of bending rigidity of cotton woven fabrics has been explored with the application of Artificial Neural Network (ANN) and two hybrid methodologies, namely Neuro-genetic modeling and Adaptive Neuro-Fuzzy Inference System (ANFIS) modeling. For this purpose, a set of cotton woven grey fabrics was desized, scoured and relaxed. The fabrics were then conditioned and tested for bending properties. With the database thus created, a neural network model was first developed using back propagation as the learning algorithm. The second model was developed by applying a hybrid learning strategy, in which genetic algorithm was first used as a learning algorithm to optimize the number of neurons and connection weights of the neural network. The Genetic algorithm optimized network structure was further allowed to learn using back propagation algorithm. In the third model, an ANFIS modeling approach was attempted to map the input-output data. The prediction performances of the models were compared and a sensitivity analysis was reported. The results show that the prediction by neuro-genetic and ANFIS models were better in comparison with that of back propagation neural network model.

  2. Networks of networks – An introduction

    International Nuclear Information System (INIS)

    Kenett, Dror Y.; Perc, Matjaž; Boccaletti, Stefano

    2015-01-01

    Graphical abstract: Interdependent network reciprocity. Only those blue cooperative domains that are initially present on both networks survive. Abstract: This is an introduction to the special issue titled “Networks of networks” that is in the making at Chaos, Solitons & Fractals. Recent research and reviews attest to the fact that networks of networks are the next frontier in network science [1–7]. Not only are interactions limited and thus inadequately described by well-mixed models, it is also a fact that the networks that should be an integral part of such models are often interconnected, thus making the processes that are unfolding on them interdependent. From the World economy and transportation systems to social media, it is clear that processes taking place in one network might significantly affect what is happening in many other networks. Within an interdependent system, each type of interaction has a certain relevance and meaning, so that treating all the links identically inevitably leads to information loss. Networks of networks, interdependent networks, or multilayer networks are therefore a much better and realistic description of such systems, and this Special Issue is devoted to their structure, dynamics and evolution, as well as to the study of emergent properties in multi-layered systems in general. Topics of interest include but are not limited to the spread of epidemics and information, percolation, diffusion, synchronization, collective behavior, and evolutionary games on networks of networks. Interdisciplinary work on all aspects of networks of networks, regardless of background and motivation, is very welcome.

  3. Services of the Nuclear Regulatory Authority Library

    International Nuclear Information System (INIS)

    Carregado, M.A.; Wallingre, G.V.

    2011-01-01

    Full text; The main of this work is to present the services and activities of the ARN (Autoridad Regulatoria Nuclear) Library to potential users from the biological dosimetry area in the framework of the intercomparison Meeting of the Latin American Biological Dosimetry Network held in Buenos Aires from October 27-30 of 2008. It makes a short chronology of the library; the services offered to each type of users and the tasks related to technical and international cooperation with other organizations such as: the terminology Committee of IRAM (Instituto Argentino de Normalizacion y Certificacion); the input of national literature to the INIS Database of the IAEA; the retrospective digitalisation, indexing and bibliographic description of institutional publications to be submitted to the repository of the Ibero American Forum of Nuclear and Radiation Safety Regulatory Organizations and the participation in nuclear information networks. Finally it shown some relevant data from the internal statistics. (authors)

  4. Network Coded Software Defined Networking

    DEFF Research Database (Denmark)

    Krigslund, Jeppe; Hansen, Jonas; Roetter, Daniel Enrique Lucani

    2015-01-01

    Software Defined Networking (SDN) and Network Coding (NC) are two key concepts in networking that have garnered a large attention in recent years. On the one hand, SDN's potential to virtualize services in the Internet allows a large flexibility not only for routing data, but also to manage....... This paper advocates for the use of SDN to bring about future Internet and 5G network services by incorporating network coding (NC) functionalities. The inherent flexibility of both SDN and NC provides a fertile ground to envision more efficient, robust, and secure networking designs, that may also...

  5. Management System for Regulating Transport of Radioactive Material

    International Nuclear Information System (INIS)

    Lopez Vietri, J.R.; Capadona, N.M.; Barenghi, L.G.

    2011-01-01

    The objective of this paper is to describe the main characteristics of the Nuclear Regulatory Authority (Autoridad Regulatoria Nuclear - ARN) management system applied to the transport of radioactive material, in Argentina. In the frame of ARN's quality policy, 'Protection against ionizing radiation on transport of radioactive materials' was selected as one of the regulatory processes, named TMR from now on. ARN's management system is integrally based on ISO 9000 system addressed to help organizations in designing and implementing their quality management systems. TMR process was split into five sub processes in order to facilitate the implementation of the system. Such sub processes were defined taking into account of the main functions developed by ARN in the branch of safe transport of radioactive materials. For each of this processes were specified their objectives, inputs, activities and outputs, clients and stakeholders, responsibilities, supporting documents, control of documents and records, control of non-conformances, monitoring and measurements, audits, feedback and improvement. Supporting documents for sub processes were issued, validated, reviewed and improved as an essential point to achieve continuous improving. Simultaneously, some indexes were defined to monitor and measures sub processes as a way to show objective evidence of conformity with objectives. Finally, as conclusions of this paper, they will be showed the main obstacles and troubleshooting found in the design and implementation of management system as well as their solutions and state of advance. (authors)

  6. International remote monitoring project Argentina Nuclear Power Station Spent Fuel Transfer Remote Monitoring System

    International Nuclear Information System (INIS)

    Schneider, S.; Lucero, R.; Glidewell, D.

    1997-01-01

    The Autoridad Regulataria Nuclear (ARN) and the United States Department of Energy (DOE) are cooperating on the development of a Remote Monitoring System for nuclear nonproliferation efforts. A Remote Monitoring System for spent fuel transfer will be installed at the Argentina Nuclear Power Station in Embalse, Argentina. The system has been designed by Sandia National Laboratories (SNL), with Los Alamos National Laboratory (LANL) and Oak Ridge National Laboratory (ORNL) providing gamma and neutron sensors. This project will test and evaluate the fundamental design and implementation of the Remote Monitoring System in its application to regional and international safeguards efficiency. This paper provides a description of the monitoring system and its functions. The Remote Monitoring System consists of gamma and neutron radiation sensors, RF systems, and video systems integrated into a coherent functioning whole. All sensor data communicate over an Echelon LonWorks Network to a single data logger. The Neumann DCM 14 video module is integrated into the Remote Monitoring System. All sensor and image data are stored on a Data Acquisition System (DAS) and archived and reviewed on a Data and Image Review Station (DIRS). Conventional phone lines are used as the telecommunications link to transmit on-site collected data and images to remote locations. The data and images are authenticated before transmission. Data review stations will be installed at ARN in Buenos Aires, Argentina, ABACC in Rio De Janeiro, IAEA Headquarters in Vienna, and Sandia National Laboratories in Albuquerque, New Mexico. 2 refs., 2 figs

  7. Analysis of publications by the Nuclear Regulation Authority for the period 2000-2014

    International Nuclear Information System (INIS)

    Wallingre, G.V.; Carregado, M.A.; Barone, M.L.

    2015-01-01

    This paper analyzes the publication habits by the Nuclear Regulation Authority (ARN) of Argentina for the period 2000-2014, through indicators of volume, typology, language and co authorship. It makes focus on publications in academic journals and characterizes them by publication country, language and access, and at the same time measures their impact and visibility through their classification in the SJR (SCImago Journal Rank) and their Impact Factor. Finally, it makes an introduction of Open Access journals in which the ARN has published, and briefly describes this method of dissemination. (authors) [es

  8. Utilización del patrón de restricción del DNA codificante para el RNA Ribosomal de la subunidad pequeña para la caracterización de Apicomplexa

    OpenAIRE

    López Adelaida; Carvajal Humberto; Royero Nelson

    1996-01-01

    Los Apicomplexos constituyen un phylum de protozoarios que se caracterizan por ser parásitos obligados de una gran variedad de huéspedes vertebrados e invertebrados. Hoy en día hay fuertes polémicas en tomo a su clasificación taxonómica, sus relaciones filogenéticas, y los patrones de coevolución con sus hospederos. El gen que codifica para el ARN ribosomal de la subunidad pequeña (ARN-SURp) se utiliza como marcador molecular para resolver estas inquietudes. A partir del ADN de las especies d...

  9. Store Image: Scale implementation Part 3

    Directory of Open Access Journals (Sweden)

    Ronel du Preez

    2008-10-01

    Full Text Available This paper is the final in the three-part series regarding store image. The purposes of this article are to (1 implement the developed scale to assess whether it illustrates acceptable psychometric properties of reliability and validity, (2 assess the model fit of the developed scale and (3 formulate recommendations for future research. Results indicated that the Apparel Store Image Scale (ASIS show acceptable reliability and model fit. A refined definition of store image was proposed together with a Final Model of Apparel Store Image. Recommendations for future research are made.

  10. Modeling the citation network by network cosmology.

    Science.gov (United States)

    Xie, Zheng; Ouyang, Zhenzheng; Zhang, Pengyuan; Yi, Dongyun; Kong, Dexing

    2015-01-01

    Citation between papers can be treated as a causal relationship. In addition, some citation networks have a number of similarities to the causal networks in network cosmology, e.g., the similar in-and out-degree distributions. Hence, it is possible to model the citation network using network cosmology. The casual network models built on homogenous spacetimes have some restrictions when describing some phenomena in citation networks, e.g., the hot papers receive more citations than other simultaneously published papers. We propose an inhomogenous causal network model to model the citation network, the connection mechanism of which well expresses some features of citation. The node growth trend and degree distributions of the generated networks also fit those of some citation networks well.

  11. Network Coded Software Defined Networking

    DEFF Research Database (Denmark)

    Hansen, Jonas; Roetter, Daniel Enrique Lucani; Krigslund, Jeppe

    2015-01-01

    Software defined networking has garnered large attention due to its potential to virtualize services in the Internet, introducing flexibility in the buffering, scheduling, processing, and routing of data in network routers. SDN breaks the deadlock that has kept Internet network protocols stagnant...... for decades, while applications and physical links have evolved. This article advocates for the use of SDN to bring about 5G network services by incorporating network coding (NC) functionalities. The latter constitutes a major leap forward compared to the state-of-the- art store and forward Internet paradigm...

  12. Green mobile networks a networking perspective

    CERN Document Server

    Ansari, Nirwan

    2016-01-01

    Combines the hot topics of energy efficiency and next generation mobile networking, examining techniques and solutions. Green communications is a very hot topic. Ever increasing mobile network bandwidth rates significantly impacts on operating costs due to aggregate network energy consumption. As such, design on 4G networks and beyond has increasingly started to focus on 'energy efficiency' or so-called 'green' networks. Many techniques and solutions have been proposed to enhance the energy efficiency of mobile networks, yet no book has provided an in-depth analysis of the energy consumption issues in mobile networks nor offers detailed theories, tools and solutions for solving the energy efficiency problems.

  13. Topology of the European Network of Earth Observation Networks and the need for an European Network of Networks

    Science.gov (United States)

    Masó, Joan; Serral, Ivette; McCallum, Ian; Blonda, Palma; Plag, Hans-Peter

    2016-04-01

    ConnectinGEO (Coordinating an Observation Network of Networks EnCompassing saTellite and IN-situ to fill the Gaps in European Observations" is an H2020 Coordination and Support Action with the primary goal of linking existing Earth Observation networks with science and technology (S&T) communities, the industry sector, the Group on Earth Observations (GEO), and Copernicus. The project will end in February 2017. ConnectinGEO will initiate a European Network of Earth Observation Networks (ENEON) that will encompass space-based, airborne and in-situ observations networks. ENEON will be composed of project partners representing thematic observation networks along with the GEOSS Science and Technology Stakeholder Network, GEO Communities of Practices, Copernicus services, Sentinel missions and in-situ support data representatives, representatives of the European space-based, airborne and in-situ observations networks. This communication presents the complex panorama of Earth Observations Networks in Europe. The list of networks is classified by discipline, variables, geospatial scope, etc. We also capture the membership and relations with other networks and umbrella organizations like GEO. The result is a complex interrelation between networks that can not be clearly expressed in a flat list. Technically the networks can be represented as nodes with relations between them as lines connecting the nodes in a graph. We have chosen RDF as a language and an AllegroGraph 3.3 triple store that is visualized in several ways using for example Gruff 5.7. Our final aim is to identify gaps in the EO Networks and justify the need for a more structured coordination between them.

  14. 76 FR 35062 - Apparel America, Inc. (n/k/a HSK Industries, Inc.), Decora Industries, Inc., Diversicon Holdings...

    Science.gov (United States)

    2011-06-15

    ... Transportation Network Group, Inc., and Premier Wealth Management, Inc. (a/k/a Premiere Wealth Management, Inc... concerning the securities of Premier Wealth Management, Inc. (a/k/a Premiere Wealth Management, Inc.) because...

  15. Cloud networking understanding cloud-based data center networks

    CERN Document Server

    Lee, Gary

    2014-01-01

    Cloud Networking: Understanding Cloud-Based Data Center Networks explains the evolution of established networking technologies into distributed, cloud-based networks. Starting with an overview of cloud technologies, the book explains how cloud data center networks leverage distributed systems for network virtualization, storage networking, and software-defined networking. The author offers insider perspective to key components that make a cloud network possible such as switch fabric technology and data center networking standards. The final chapters look ahead to developments in architectures

  16. Detection and Estimation of alpha-Amyrin, beta-Sitosterol, Lupeol, and n-Triacontane in Two Medicinal Plants by High Performance Thin Layer Chromatography

    Directory of Open Access Journals (Sweden)

    Saikat S. Mallick

    2014-01-01

    Full Text Available A normal phase high performance thin layer chromatography (HPTLC method has been developed and validated for simultaneous estimation of four components, namely, alpha-amyrin, beta-sitosterol, lupeol, and n-triacontane from two medicinally important plants, Leptadenia reticulata Wight & Arn. and Pluchea lanceolata (DC. CB. Clarke. In Ayurveda, both plants have been reported to possess immunomodulatory activity. Chromatographic separation of the four components from the methanolic extracts of whole plant powders of Leptadenia reticulata Wight & Arn. and Pluchea lanceolata (DC. CB. Clarke. was performed on TLC aluminium plates precoated with silica gel 60F254 using a suitable mobile phase. The densitometric scanning was done after derivatization at λ = 580 nm for α-amyrin, β-sitosterol, and lupeol, and at 366 nm for n-triacontane. The developed HPTLC method has been validated and used for simultaneous quantitation of the four components from the methanolic extracts of whole plant powders of Leptadenia reticulata Wight & Arn. and Pluchea lanceolata (DC. CB. Clarke. The developed HPTLC method is simple, rapid, and precise and can be used for routine quality control.

  17. Safety analysis of an irradiation device for 99Mo production in RA-3 reactor

    International Nuclear Information System (INIS)

    Lerner, Ana Maria; Madariaga, Marcelo; Waldman, Ricardo

    2000-01-01

    The Argentine RA-3 research reactor (5 MW) has been converted to LEU fuel more than nine years ago. Since then, it has been operating with LEU fuel, which has been designed and fabricated at the National Atomic Energy Commission (CNEA). The Nuclear Regulatory Authority (ARN) is the institution in charge of the installation safety control. It is under this framework that the ARN has elaborated a neutronic calculation model for the RA-3 core, paying special attention to the device presently used for the irradiation of (HEU) 235 U targets required to obtain 9 '9Mo as a fission product. A regulatory analysis of results is carried out in the framework of ARN standards for fixed experiments. For such purpose, calculated reactivity values associated with such device are compared with recently measured values at the installation. Finally, and according to guidelines established in the first part of this work, a calculation model for a new device proposed by CNEA for the irradiation of metallic (LEU) uranium targets and still at its design stage, is here analysed. (author)

  18. Deterministic bound for avionics switched networks according to networking features using network calculus

    Directory of Open Access Journals (Sweden)

    Feng HE

    2017-12-01

    Full Text Available The state of the art avionics system adopts switched networks for airborne communications. A major concern in the design of the networks is the end-to-end guarantee ability. Analytic methods have been developed to compute the worst-case delays according to the detailed configurations of flows and networks within avionics context, such as network calculus and trajectory approach. It still lacks a relevant method to make a rapid performance estimation according to some typically switched networking features, such as networking scale, bandwidth utilization and average flow rate. The goal of this paper is to establish a deterministic upper bound analysis method by using these networking features instead of the complete network configurations. Two deterministic upper bounds are proposed from network calculus perspective: one is for a basic estimation, and another just shows the benefits from grouping strategy. Besides, a mathematic expression for grouping ability is established based on the concept of network connecting degree, which illustrates the possibly minimal grouping benefit. For a fully connected network with 4 switches and 12 end systems, the grouping ability coming from grouping strategy is 15–20%, which just coincides with the statistical data (18–22% from the actual grouping advantage. Compared with the complete network calculus analysis method for individual flows, the effectiveness of the two deterministic upper bounds is no less than 38% even with remarkably varied packet lengths. Finally, the paper illustrates the design process for an industrial Avionics Full DupleX switched Ethernet (AFDX networking case according to the two deterministic upper bounds and shows that a better control for network connecting, when designing a switched network, can improve the worst-case delays dramatically. Keywords: Deterministic bound, Grouping ability, Network calculus, Networking features, Switched networks

  19. Cascading Failures and Recovery in Networks of Networks

    Science.gov (United States)

    Havlin, Shlomo

    Network science have been focused on the properties of a single isolated network that does not interact or depends on other networks. In reality, many real-networks, such as power grids, transportation and communication infrastructures interact and depend on other networks. I will present a framework for studying the vulnerability and the recovery of networks of interdependent networks. In interdependent networks, when nodes in one network fail, they cause dependent nodes in other networks to also fail. This is also the case when some nodes like certain locations play a role in two networks -multiplex. This may happen recursively and can lead to a cascade of failures and to a sudden fragmentation of the system. I will present analytical solutions for the critical threshold and the giant component of a network of n interdependent networks. I will show, that the general theory has many novel features that are not present in the classical network theory. When recovery of components is possible global spontaneous recovery of the networks and hysteresis phenomena occur and the theory suggests an optimal repairing strategy of system of systems. I will also show that interdependent networks embedded in space are significantly more vulnerable compared to non embedded networks. In particular, small localized attacks may lead to cascading failures and catastrophic consequences.Thus, analyzing data of real network of networks is highly required to understand the system vulnerability. DTRA, ONR, Israel Science Foundation.

  20. O2O模式下服装零售业的营销现状与对策研究%Apparel Retailing Marketing Situation and Countermeasure in the O2O Mode

    Institute of Scientific and Technical Information of China (English)

    刘会丽

    2015-01-01

    The market segmentation strategy of apparel retailing of the O2O mode is more accurate with more extensive promotion strat-egy, and pays more attention to brand experience marketing. The marketing difficulties are how to take advantage of traditional channels to improve physical stores' marketing performance;how to realize the online collaboration to integrate the whole channel marketing, and how to enhance the customer experience to increase customer loyalty. This paper puts forward the countermeasures in terms of business advantage of physical stores, differentiation marketing strategy, reverse marketing thinking and synchronous online marketing.%O2O模式下服装零售业的市场细分策略更精准、促销应用策略较广泛、更注重品牌体验营销.O2O模式下服装零售业面临的营销难题是:如何发挥传统渠道优势,提升实体店营销绩效;如何实现线上线下协作,整合全渠道营销;如何增强客户体验,提高顾客的忠诚度.从拓展实体店的经营优势、实施差别化营销战略、采用反向营销思维和线上线下同步营销等方面提出了解决对策.

  1. Annual Report 2007. Nuclear Regulatory Authority; Informe Anual 2007. Autoridad Regulatoria Nuclear

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    The present Annual Report of Activities of the Nuclear Regulatory Authority (ARN), prepared regularly from the creation as independent institution, describes across tree parts and seven annexes the activities developed by the organism during 2007. The main topic are: the organization and the activity of the ARN; the regulatory standards; the licensing and inspection of nuclear power plants and critical facilities; the emergency systems; the occupational surveillance; the environmental monitoring; improved organizational. Also, this publication have annexes with the following content: regulatory documents; inspections to medical, industrial and training installations; regulatory guides; measurement and evaluation of the drinking water of Ezeiza.

  2. Annual Report 2008. Nuclear Regulatory Authority; Informe Anual 2008. Autoridad Regulatoria Nuclear

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    The present Annual Report of Activities of the Nuclear Regulatory Authority (ARN), prepared regularly from the creation as independent institution, describes across four parts and seven annexes the activities developed by the organism during 2008. The main topic are: the organization and the activity of the ARN; the regulatory standards; the licensing and inspection of nuclear power plants and critical facilities; the emergency systems; the occupational surveillance; the environmental monitoring; improved organizational and budgetary developments. Also, this publication have annexes with the following content: regulatory documents; regulatory guides; measurement and evaluation of the drinking water of Ezeiza.

  3. La flexibilitat en els àcids nucleics: Un estudi de dinàmica molecular

    OpenAIRE

    Noy Freixa, Agnès

    2008-01-01

    [cat] L'estat de l'art de les simulacions de dinàmica molecular és utilitzat per estudiar l'estructura, dinàmica, propietats d'interacció molecular i flexibilitat dels dúplexs d'ADN i ARN en solució acuosa. Les nostres simulacions suggereixen que el concepte de flexibilitat, rigidesa i deformabilitat són molt més complexes del que habitualment es creu, i que per tant no és sempre veritat que l'ADN sigui més flexible que l'ARN. La dinàmica molecular és a més utilitzada per investigar les prop...

  4. Flexibilitat en els àcids nucleics: Un estudi de dinàmica molecular, La

    OpenAIRE

    Noy Freixa, Agnès

    2008-01-01

    L'estat de l'art de les simulacions de dinàmica molecular és utilitzat per estudiar l'estructura, dinàmica, propietats d'interacció molecular i flexibilitat dels dúplexs d'ADN i ARN en solució acuosa. Les nostres simulacions suggereixen que el concepte de flexibilitat, rigidesa i deformabilitat són molt més complexes del que habitualment es creu, i que per tant no és sempre veritat que l'ADN sigui més flexible que l'ARN.La dinàmica molecular és a més utilitzada per investigar les propietats d...

  5. Evolution of the gene translation machinery and its applications to drug discovery

    OpenAIRE

    Novoa Pardo, Eva Maria

    2012-01-01

    [spa] La traducción de proteinas es un proceso central en todas las células, en el cual el ARN mensajero es descodificado en el ribosoma para producir una cadena aminoacídica, que después se plegará dando lugar a una proteina activa. Este proceso está facilitado por los ARN de transferencia (ARNt), que llevan unidos covalentemente amino ácidos específicos. La unión precisa de cada amino ácido a su ARNt está catalizada por las aminoacil-ARNt sintetasas, y por tanto, estas enzimas son las respo...

  6. Crítica de Libros.

    OpenAIRE

    Ramón Esteban Arnáiz; Mauricio Jalón; Fernando Colina Pérez; José Antonio Espina Barrio

    1999-01-01

    Robert GAUPP, El caso Wagner, Madrid, Asociación Española de Neuropsiquiatría, 1998. Ramón Esteban Arnáiz Pierre JANET, L’automatisme psychologique, París, Odile Jacob, 1998. Mauricio Jalón Pedro LAÍN ENTRALGO, La historia clínica.Historia y teoría del relato patográfico, Madrid, Triacastela, 1998. Ramón Esteban Arnáiz Henry EY, Estudios sobre los delirios, Madrid, Tricastela, 1998. Fernando Colina L. E. FONSECA FÁBREGAS, «Las Formas del Círculo»-Test Proyectivo Psicodramático, Barcelona, L.E...

  7. Annual Report 2008. Nuclear Regulatory Authority

    International Nuclear Information System (INIS)

    2009-01-01

    The present Annual Report of Activities of the Nuclear Regulatory Authority (ARN), prepared regularly from the creation as independent institution, describes across four parts and seven annexes the activities developed by the organism during 2008. The main topic are: the organization and the activity of the ARN; the regulatory standards; the licensing and inspection of nuclear power plants and critical facilities; the emergency systems; the occupational surveillance; the environmental monitoring; improved organizational and budgetary developments. Also, this publication have annexes with the following content: regulatory documents; regulatory guides; measurement and evaluation of the drinking water of Ezeiza.

  8. Annual Report 2007. Nuclear Regulatory Authority

    International Nuclear Information System (INIS)

    2008-01-01

    The present Annual Report of Activities of the Nuclear Regulatory Authority (ARN), prepared regularly from the creation as independent institution, describes across tree parts and seven annexes the activities developed by the organism during 2007. The main topic are: the organization and the activity of the ARN; the regulatory standards; the licensing and inspection of nuclear power plants and critical facilities; the emergency systems; the occupational surveillance; the environmental monitoring; improved organizational. Also, this publication have annexes with the following content: regulatory documents; inspections to medical, industrial and training installations; regulatory guides; measurement and evaluation of the drinking water of Ezeiza.

  9. Data center networks and network architecture

    Science.gov (United States)

    Esaki, Hiroshi

    2014-02-01

    This paper discusses and proposes the architectural framework, which is for data center networks. The data center networks require new technical challenges, and it would be good opportunity to change the functions, which are not need in current and future networks. Based on the observation and consideration on data center networks, this paper proposes; (i) Broadcast-free layer 2 network (i.e., emulation of broadcast at the end-node), (ii) Full-mesh point-to-point pipes, and (iii) IRIDES (Invitation Routing aDvertisement for path Engineering System).

  10. Vulnerability and controllability of networks of networks

    International Nuclear Information System (INIS)

    Liu, Xueming; Peng, Hao; Gao, Jianxi

    2015-01-01

    Network science is a highly interdisciplinary field ranging from natural science to engineering technology and it has been applied to model complex systems and used to explain their behaviors. Most previous studies have been focus on isolated networks, but many real-world networks do in fact interact with and depend on other networks via dependency connectivities, forming “networks of networks” (NON). The interdependence between networks has been found to largely increase the vulnerability of interacting systems, when a node in one network fails, it usually causes dependent nodes in other networks to fail, which, in turn, may cause further damage on the first network and result in a cascade of failures with sometimes catastrophic consequences, e.g., electrical blackouts caused by the interdependence of power grids and communication networks. The vulnerability of a NON can be analyzed by percolation theory that can be used to predict the critical threshold where a NON collapses. We review here the analytic framework for analyzing the vulnerability of NON, which yields novel percolation laws for n-interdependent networks and also shows that percolation theory of a single network studied extensively in physics and mathematics in the last 50 years is a specific limited case of the more general case of n interacting networks. Understanding the mechanism behind the cascading failure in NON enables us finding methods to decrease the vulnerability of the natural systems and design of more robust infrastructure systems. By examining the vulnerability of NON under targeted attack and studying the real interdependent systems, we find two methods to decrease the systems vulnerability: (1) protect the high-degree nodes, and (2) increase the degree correlation between networks. Furthermore, the ultimate proof of our understanding of natural and technological systems is reflected in our ability to control them. We also review the recent studies and challenges on the

  11. Network coding at different layers in wireless networks

    CERN Document Server

    2016-01-01

    This book focuses on how to apply network coding at different layers in wireless networks – including MAC, routing, and TCP – with special focus on cognitive radio networks. It discusses how to select parameters in network coding (e.g., coding field, number of packets involved, and redundant information ration) in order to be suitable for the varying wireless environments. The book explores how to deploy network coding in MAC to improve network performance and examines joint network coding with opportunistic routing to improve the successful rate of routing. In regards to TCP and network coding, the text considers transport layer protocol working with network coding to overcome the transmission error rate, particularly with how to use the ACK feedback of TCP to enhance the efficiency of network coding. The book pertains to researchers and postgraduate students, especially whose interests are in opportunistic routing and TCP in cognitive radio networks.

  12. Overlay networks toward information networking

    CERN Document Server

    Tarkoma, Sasu

    2010-01-01

    With their ability to solve problems in massive information distribution and processing, while keeping scaling costs low, overlay systems represent a rapidly growing area of R&D with important implications for the evolution of Internet architecture. Inspired by the author's articles on content based routing, Overlay Networks: Toward Information Networking provides a complete introduction to overlay networks. Examining what they are and what kind of structures they require, the text covers the key structures, protocols, and algorithms used in overlay networks. It reviews the current state of th

  13. Exploring network operations for data and information networks

    Science.gov (United States)

    Yao, Bing; Su, Jing; Ma, Fei; Wang, Xiaomin; Zhao, Xiyang; Yao, Ming

    2017-01-01

    Barabási and Albert, in 1999, formulated scale-free models based on some real networks: World-Wide Web, Internet, metabolic and protein networks, language or sexual networks. Scale-free networks not only appear around us, but also have high qualities in the world. As known, high quality information networks can transfer feasibly and efficiently data, clearly, their topological structures are very important for data safety. We build up network operations for constructing large scale of dynamic networks from smaller scale of network models having good property and high quality. We focus on the simplest operators to formulate complex operations, and are interesting on the closeness of operations to desired network properties.

  14. Gradient networks on uncorrelated random scale-free networks

    International Nuclear Information System (INIS)

    Pan Guijun; Yan Xiaoqing; Huang Zhongbing; Ma Weichuan

    2011-01-01

    Uncorrelated random scale-free (URSF) networks are useful null models for checking the effects of scale-free topology on network-based dynamical processes. Here, we present a comparative study of the jamming level of gradient networks based on URSF networks and Erdos-Renyi (ER) random networks. We find that the URSF networks are less congested than ER random networks for the average degree (k)>k c (k c ∼ 2 denotes a critical connectivity). In addition, by investigating the topological properties of the two kinds of gradient networks, we discuss the relations between the topological structure and the transport efficiency of the gradient networks. These findings show that the uncorrelated scale-free structure might allow more efficient transport than the random structure.

  15. Reconfigurable network systems and software-defined networking

    OpenAIRE

    Zilberman, N.; Watts, P. M.; Rotsos, C.; Moore, A. W.

    2015-01-01

    Modern high-speed networks have evolved from relatively static networks to highly adaptive networks facilitating dynamic reconfiguration. This evolution has influenced all levels of network design and management, introducing increased programmability and configuration flexibility. This influence has extended from the lowest level of physical hardware interfaces to the highest level of network management by software. A key representative of this evolution is the emergence of software-defined n...

  16. Improving network management with Software Defined Networking

    International Nuclear Information System (INIS)

    Dzhunev, Pavel

    2013-01-01

    Software-defined networking (SDN) is developed as an alternative to closed networks in centers for data processing by providing a means to separate the control layer data layer switches, and routers. SDN introduces new possibilities for network management and configuration methods. In this article, we identify problems with the current state-of-the-art network configuration and management mechanisms and introduce mechanisms to improve various aspects of network management

  17. Network Restoration for Next-Generation Communication and Computing Networks

    Directory of Open Access Journals (Sweden)

    B. S. Awoyemi

    2018-01-01

    Full Text Available Network failures are undesirable but inevitable occurrences for most modern communication and computing networks. A good network design must be robust enough to handle sudden failures, maintain traffic flow, and restore failed parts of the network within a permissible time frame, at the lowest cost achievable and with as little extra complexity in the network as possible. Emerging next-generation (xG communication and computing networks such as fifth-generation networks, software-defined networks, and internet-of-things networks have promises of fast speeds, impressive data rates, and remarkable reliability. To achieve these promises, these complex and dynamic xG networks must be built with low failure possibilities, high network restoration capacity, and quick failure recovery capabilities. Hence, improved network restoration models have to be developed and incorporated in their design. In this paper, a comprehensive study on network restoration mechanisms that are being developed for addressing network failures in current and emerging xG networks is carried out. Open-ended problems are identified, while invaluable ideas for better adaptation of network restoration to evolving xG communication and computing paradigms are discussed.

  18. Learning Networks, Networked Learning

    NARCIS (Netherlands)

    Sloep, Peter; Berlanga, Adriana

    2010-01-01

    Sloep, P. B., & Berlanga, A. J. (2011). Learning Networks, Networked Learning [Redes de Aprendizaje, Aprendizaje en Red]. Comunicar, XIX(37), 55-63. Retrieved from http://dx.doi.org/10.3916/C37-2011-02-05

  19. Network cosmology.

    Science.gov (United States)

    Krioukov, Dmitri; Kitsak, Maksim; Sinkovits, Robert S; Rideout, David; Meyer, David; Boguñá, Marián

    2012-01-01

    Prediction and control of the dynamics of complex networks is a central problem in network science. Structural and dynamical similarities of different real networks suggest that some universal laws might accurately describe the dynamics of these networks, albeit the nature and common origin of such laws remain elusive. Here we show that the causal network representing the large-scale structure of spacetime in our accelerating universe is a power-law graph with strong clustering, similar to many complex networks such as the Internet, social, or biological networks. We prove that this structural similarity is a consequence of the asymptotic equivalence between the large-scale growth dynamics of complex networks and causal networks. This equivalence suggests that unexpectedly similar laws govern the dynamics of complex networks and spacetime in the universe, with implications to network science and cosmology.

  20. Network marketing on a small-world network

    Science.gov (United States)

    Kim, Beom Jun; Jun, Tackseung; Kim, Jeong-Yoo; Choi, M. Y.

    2006-02-01

    We investigate a dynamic model of network marketing in a small-world network structure artificially constructed similarly to the Watts-Strogatz network model. Different from the traditional marketing, consumers can also play the role of the manufacturer's selling agents in network marketing, which is stimulated by the referral fee the manufacturer offers. As the wiring probability α is increased from zero to unity, the network changes from the one-dimensional regular directed network to the star network where all but one player are connected to one consumer. The price p of the product and the referral fee r are used as free parameters to maximize the profit of the manufacturer. It is observed that at α=0 the maximized profit is constant independent of the network size N while at α≠0, it increases linearly with N. This is in parallel to the small-world transition. It is also revealed that while the optimal value of p stays at an almost constant level in a broad range of α, that of r is sensitive to a change in the network structure. The consumer surplus is also studied and discussed.

  1. Weighted Scale-Free Network Properties of Ecological Network

    International Nuclear Information System (INIS)

    Lee, Jae Woo; Maeng, Seong Eun

    2013-01-01

    We investigate the scale-free network properties of the bipartite ecological network, in particular, the plant-pollinator network. In plant-pollinator network, the pollinators visit the plant to get the nectars. In contrast to the other complex network, the plant-pollinator network has not only the trophic relationships among the interacting partners but also the complexities of the coevolutionary effects. The interactions between the plant and pollinators are beneficial relations. The plant-pollinator network is a bipartite and weighted network. The networks have two types of the nodes: plant and pollinator. We consider the visiting frequency of a pollinator to a plant as the weighting value of the link. We defined the strength of a node as the sum of the weighting value of the links. We reported the cumulative distribution function (CDF) of the degree and the strength of the plant-pollinator network. The CDF of the plants followed stretched exponential functions for both degree and strength, but the CDF of the pollinators showed the power law for both degree and strength. The average strength of the links showed the nonlinear dependence on the degree of the networks.

  2. Nuclear activity. Decree No. 1.390. Regulation of Law No. 24.804 (27-Nov-1998; B.O. 4-Dec-1998)

    International Nuclear Information System (INIS)

    1998-01-01

    This decree regulates various aspects of the National Law of Nuclear Activity of the Argentine Republic, in order to determine its scope, define the procedures for its application, and establish the executive functions of the institutions emerging from this Law: Empresa Nucleoelectrica Argentina Sociedad Anonima (NASA), Comision Nacional de Energia Atomica (CNEA) and the Autoridad Regulatoria Nuclear (ARN), former Ente Nacional Regulador Nuclear. The National State shall establish the nuclear policy and shall develop the Research and Development functions through the Comision Nacional de Energia Atomica (CNEA) and the regulatory and control functions through the Autoridad Regulatoria Nuclear (ARN). The nuclear activities of production, research, development and service rendering which might be organised commercially, shall be implemented within the framework of the nuclear policy and regulation exercised within the competence of the above mentioned organisms. The Commission shall have to assume the responsibility of the management of radioactive wastes of low, medium and high activity and establish the acceptance requirements that shall have to be approved by the ARN. Moreover, it shall determine the shut-down of the nuclear power plants and any other relevant nuclear facility concurrently with ARN, through the Shut-down Project of each facility. With the aim of the privatisation of the nuclear power generation activity depending from the enterprise NASA, the constitution of a society is set up: 'Generadora Nuclear Argentina Sociedad Anonima' (GENUAR SA). Also, the amount of the royalty that shall be paid to CNEA for research and development activities is fixed. The above mentioned society will be the holder of the concession of the use of nuclear goods and the responsible entity for the construction and/or operation licenses

  3. A Network Traffic Control Enhancement Approach over Bluetooth Networks

    DEFF Research Database (Denmark)

    Son, L.T.; Schiøler, Henrik; Madsen, Ole Brun

    2003-01-01

    This paper analyzes network traffic control issues in Bluetooth data networks as convex optimization problem. We formulate the problem of maximizing of total network flows and minimizing the costs of flows. An adaptive distributed network traffic control scheme is proposed as an approximated solu...... as capacity limitations and flow requirements in the network. Simulation shows that the performance of Bluetooth networks could be improved by applying the adaptive distributed network traffic control scheme...... solution of the stated optimization problem that satisfies quality of service requirements and topologically induced constraints in Bluetooth networks, such as link capacity and node resource limitations. The proposed scheme is decentralized and complies with frequent changes of topology as well......This paper analyzes network traffic control issues in Bluetooth data networks as convex optimization problem. We formulate the problem of maximizing of total network flows and minimizing the costs of flows. An adaptive distributed network traffic control scheme is proposed as an approximated...

  4. Participation of the Nuclear Regulatory Authority in the 'Third European Intercomparison Exercise on Internal Dose Assessment'; Participacion de la Autoridad Regulatoria Nacional en el 'Tercer Ejercicio Europeo de Intercomparacion en Dosimetria de la Contaminacion Interna'

    Energy Technology Data Exchange (ETDEWEB)

    Rojo, Ana Maria; Gomez Parada, Ines Maria [Autoridad Regulatoria Nuclear, Buenos Aires (Argentina)

    2001-07-01

    This paper resume the participation of the Argentine Nuclear Regulatory Authority (ARN) in the 'Third European Intercomparison Exercise on Internal Dose Assessment'. It takes place during 5 months in 1998 and the final meeting was held in Weimar, Germany, on May 1999. This exercise involved the previous distribution of seven cases, simulated and real, describing possible incorporations of radioactive materials. There was a description of the event, data of retention or excretion measurements and air concentration data. The fifty participants belong to twenty three countries had do solve the cases and informed the results to the organizers, mainly the incorporation and effective dose was required. The objective was to review the methodology, the codes and the different assumptions used by the participants for discussing the consistent of the result. The results are shown through tables including the maximum and minimum values gave for the final report and the results informed by ARN. This exercise allowed to compare the methodology used by the ARN internal dosimetry group with other choose by several international groups to assure that the codes, assumptions and methodology were satisfactory to solve the different cases given by the organizers. (author)

  5. Participation of the Nuclear Regulatory Authority in the 'Third European Intercomparison Exercise on Internal Dose Assessment'

    International Nuclear Information System (INIS)

    Rojo, Ana Maria; Gomez Parada, Ines Maria

    2001-01-01

    This paper resume the participation of the Argentine Nuclear Regulatory Authority (ARN) in the 'Third European Intercomparison Exercise on Internal Dose Assessment'. It takes place during 5 months in 1998 and the final meeting was held in Weimar, Germany, on May 1999. This exercise involved the previous distribution of seven cases, simulated and real, describing possible incorporations of radioactive materials. There was a description of the event, data of retention or excretion measurements and air concentration data. The fifty participants belong to twenty three countries had do solve the cases and informed the results to the organizers, mainly the incorporation and effective dose was required. The objective was to review the methodology, the codes and the different assumptions used by the participants for discussing the consistent of the result. The results are shown through tables including the maximum and minimum values gave for the final report and the results informed by ARN. This exercise allowed to compare the methodology used by the ARN internal dosimetry group with other choose by several international groups to assure that the codes, assumptions and methodology were satisfactory to solve the different cases given by the organizers. (author)

  6. Control verification radioactive effluent discharges to the environment

    International Nuclear Information System (INIS)

    Alvarez, D.E.; Czerniczyniec, M.A.; Amado, V.A.; Curti, A.R.; Lee Gonzáles, H.M.

    2015-01-01

    The National Law of Nuclear Activity No. 24,804 establishes that the Nuclear Regulatory Authority (ARN) will be responsible for the function of regulation and control of nuclear activity, grant, suspend and revoke licenses, permits or authorizations and to issue regulatory standards on radiation and nuclear safety. According to the latter the ARN has issued a set of rules that make up the regulatory framework for nuclear activity. This includes the standards that determine the radiological criteria for controlling the release of radioactive effluents which were established to protect members of the public. In the process of licensing a facility, the ARN determines the authorized discharge of gaseous and liquid effluents which must comply with the installation values. These annual values are understood as an operating restriction (OR) and arise from the activity of each relevant radionuclide present in the discharge. For this is taken as a reference the level of optimized discharge considering an appropriate margin of flexibility to ensure public protection without interfering with the operation of the installation. This paper presents the results of the review of the above criteria and methodology for calculating the RO adopted by the RNA present. [es

  7. Network structure exploration in networks with node attributes

    Science.gov (United States)

    Chen, Yi; Wang, Xiaolong; Bu, Junzhao; Tang, Buzhou; Xiang, Xin

    2016-05-01

    Complex networks provide a powerful way to represent complex systems and have been widely studied during the past several years. One of the most important tasks of network analysis is to detect structures (also called structural regularities) embedded in networks by determining group number and group partition. Most of network structure exploration models only consider network links. However, in real world networks, nodes may have attributes that are useful for network structure exploration. In this paper, we propose a novel Bayesian nonparametric (BNP) model to explore structural regularities in networks with node attributes, called Bayesian nonparametric attribute (BNPA) model. This model does not only take full advantage of both links between nodes and node attributes for group partition via shared hidden variables, but also determine group number automatically via the Bayesian nonparametric theory. Experiments conducted on a number of real and synthetic networks show that our BNPA model is able to automatically explore structural regularities in networks with node attributes and is competitive with other state-of-the-art models.

  8. FY 1983 annual report on the research and development of automatic sewing systems. Total systems; 1983 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Total system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1984-03-01

    The automatic sewing system technique research association has been commissioned by the Agency of Industrial Science and Technology for (research and development of automatic sewing systems). This program covers R and D of the elementary techniques for total systems and sewing preparation/processing, sewing/assembling, cloth handling, and system management/control. This report describes the results of the R and D efforts for the total systems. The basic data are collected for a total of 5 representative types of apparels. The technical problems involved in the current and automatic sewing systems are clarified for each apparel type, to collect the data for studying the test plant plans. The automatic sewing system for each apparel type is illustrated by images, for expressing the system concepts. The concept for the basic designs of the total system is drawn for FMS. For achieving the objective of reducing time for producing unit quantity of diversified types of clothes in small quantities at least by 50% from the current level, the study is focused on how the works are (flown) in the system, for which configuration of each device is studied. The basic specifications are drawn, viewed from development of the total system. (NEDO)

  9. On a theorem of Arne Persson

    DEFF Research Database (Denmark)

    Beltita, Ingrid; Cornean, Horia Decebal

    2004-01-01

    A geometrical description for the essential spectra of a large class of Schrödinger operators is presented. Perssons's formula is obtained as a corollary.......A geometrical description for the essential spectra of a large class of Schrödinger operators is presented. Perssons's formula is obtained as a corollary....

  10. Sakslased vallutasid Siberi gaasimaardla / Arne Luht

    Index Scriptorium Estoniae

    Luht, Arne

    2005-01-01

    Venemaa president Vladimit Putin ja Saksama kantsler Gerhard Schröder viibisid Hannoveris maailma suurimal tööstusmessil. Sõlmiti leping, mille kohaselt hakkab Saksa keemiakontserni BASF tütarfirma Wintershall esimese välisfirmana Siberis koos Gazpromiga gaasi puurima, alla kirjutati ka lepingule gaasijuhtme rajamise kohta Viiburist läbi Läänemere Saksamaale. Vene kartelliamet välistas Saksa firma Siemens osaluse ettevõttes Silovõje Mashinõ

  11. Undermining and Strengthening Social Networks through Network Modification

    Science.gov (United States)

    Mellon, Jonathan; Yoder, Jordan; Evans, Daniel

    2016-10-01

    Social networks have well documented effects at the individual and aggregate level. Consequently it is often useful to understand how an attempt to influence a network will change its structure and consequently achieve other goals. We develop a framework for network modification that allows for arbitrary objective functions, types of modification (e.g. edge weight addition, edge weight removal, node removal, and covariate value change), and recovery mechanisms (i.e. how a network responds to interventions). The framework outlined in this paper helps both to situate the existing work on network interventions but also opens up many new possibilities for intervening in networks. In particular use two case studies to highlight the potential impact of empirically calibrating the objective function and network recovery mechanisms as well as showing how interventions beyond node removal can be optimised. First, we simulate an optimal removal of nodes from the Noordin terrorist network in order to reduce the expected number of attacks (based on empirically predicting the terrorist collaboration network from multiple types of network ties). Second, we simulate optimally strengthening ties within entrepreneurial ecosystems in six developing countries. In both cases we estimate ERGM models to simulate how a network will endogenously evolve after intervention.

  12. Annual Report 2009. Nuclear Regulatory Authority

    International Nuclear Information System (INIS)

    2010-01-01

    The present Annual Report of Activities of the Nuclear Regulatory Authority (ARN), prepared regularly from the creation as independent institution, describes across four parts and seven annexes the activities developed by the organism during 2009. The main topic are: the organization and the activity of the ARN; the regulatory standards; the licensing and inspection of nuclear power plants and critical facilities; the emergency systems; the environmental monitoring; the occupational surveillance; the training and the public information; improved organizational and budgetary developments. Also, this publication have annexes with the following content: regulatory documents; inspections to medical, industrial and training installations; regulatory guides; measurement and evaluation of the drinking water of Ezeiza.

  13. Annual Report 2009. Nuclear Regulatory Authority; Informe Anual 2009. Autoridad Regulatoria Nuclear

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    The present Annual Report of Activities of the Nuclear Regulatory Authority (ARN), prepared regularly from the creation as independent institution, describes across four parts and seven annexes the activities developed by the organism during 2009. The main topic are: the organization and the activity of the ARN; the regulatory standards; the licensing and inspection of nuclear power plants and critical facilities; the emergency systems; the environmental monitoring; the occupational surveillance; the training and the public information; improved organizational and budgetary developments. Also, this publication have annexes with the following content: regulatory documents; inspections to medical, industrial and training installations; regulatory guides; measurement and evaluation of the drinking water of Ezeiza.

  14. Declarative Networking

    CERN Document Server

    Loo, Boon Thau

    2012-01-01

    Declarative Networking is a programming methodology that enables developers to concisely specify network protocols and services, which are directly compiled to a dataflow framework that executes the specifications. Declarative networking proposes the use of a declarative query language for specifying and implementing network protocols, and employs a dataflow framework at runtime for communication and maintenance of network state. The primary goal of declarative networking is to greatly simplify the process of specifying, implementing, deploying and evolving a network design. In addition, decla

  15. Recent advances on failure and recovery in networks of networks

    International Nuclear Information System (INIS)

    Shekhtman, Louis M.; Danziger, Michael M.; Havlin, Shlomo

    2016-01-01

    Until recently, network science has focused on the properties of single isolated networks that do not interact or depend on other networks. However it has now been recognized that many real-networks, such as power grids, transportation systems, and communication infrastructures interact and depend on other networks. Here, we will present a review of the framework developed in recent years for studying the vulnerability and recovery of networks composed of interdependent networks. In interdependent networks, when nodes in one network fail, they cause dependent nodes in other networks to also fail. This is also the case when some nodes, like for example certain people, play a role in two networks, i.e. in a multiplex. Dependency relations may act recursively and can lead to cascades of failures concluding in sudden fragmentation of the system. We review the analytical solutions for the critical threshold and the giant component of a network of n interdependent networks. The general theory and behavior of interdependent networks has many novel features that are not present in classical network theory. Interdependent networks embedded in space are significantly more vulnerable compared to non-embedded networks. In particular, small localized attacks may lead to cascading failures and catastrophic consequences. Finally, when recovery of components is possible, global spontaneous recovery of the networks and hysteresis phenomena occur. The theory developed for this process points to an optimal repairing strategy for a network of networks. Understanding realistic effects present in networks of networks is required in order to move towards determining system vulnerability.

  16. Self-Healable and Cold-Resistant Supercapacitor Based on a Multifunctional Hydrogel Electrolyte.

    Science.gov (United States)

    Tao, Feng; Qin, Liming; Wang, Zhikui; Pan, Qinmin

    2017-05-10

    Excellent self-healability and cold resistance are attractive properties for a portable/wearable energy-storage device. However, achieving the features is fundamentally dependent on an intrinsically self-healable electrolyte with high ionic conduction at low temperature. Here we report such a hydrogel electrolyte comprising sodium alginate cross-linked by dynamic catechol-borate ester bonding. Since its dynamically cross-linked alginate network can tolerate high-content inorganic salts, the electrolyte possesses excellent healing efficiency/cyclability but also high ionic conduction at both room temperature and low temperature. A supercapacitor with the multifunctional hydrogel electrolyte completely restores its capacitive properties even after breaking/healing for 10 cycles without external stimulus. At a low temperature of -10 °C, the capacitor is even able to maintain at least 80% of its room-temperature capacitance. Our investigations offer a strategy to assemble self-healable and cold-resistant energy storage devices by using a multifunctional hydrogel electrolyte with rationally designed polymeric networks, which has potential application in portable/wearable electronics, intelligent apparel or flexible robot, and so on.

  17. vhv supply networks, problems of network structure

    Energy Technology Data Exchange (ETDEWEB)

    Raimbault, J

    1966-04-01

    The present and future power requirements of the Paris area and the structure of the existing networks are discussed. The various limitations that will have to be allowed for to lay down the structure of a regional transmission network leading in the power of the large national transmission network to within the Paris built up area are described. The theoretical solution that has been adopted, and the features of its final achievement, which is planned for about the year 2000, and the intermediate stages are given. The problem of the structure of the National Power Transmission network which is to supply the regional network was studied. To solve this problem, a 730 kV voltage network will have to be introduced.

  18. Network configuration of global R&D networks

    DEFF Research Database (Denmark)

    Hansen, Zaza Nadja Lee; Srai, Jagjit Singh

    2011-01-01

    , network configuration of global R&D has tended to focus on strategic elements with limited attention given operational effectiveness, or to interfaces with downstream manufacturing operations. Within OM literature, the drivers of configuration of global networks within, engineering, production, supply...... to R&D networks emerged, e.g. product features were more prominent in R&D networks. Furthermore, the study has shown extensive interaction with other operations, including many downstream manufacturing operations. By extending the OM configuration concepts to the configuration of R&D networks......Companies are increasingly globalising their R&D activities, both within the firms and with external partners, with consequent implications for their interaction with manufacturing operations. Previous research in R&D networks has focused on coordination, governance and support elements. However...

  19. Innovation in Multiple Networks and Networks of Networks: The Case of the Fruit Sector in Emilia‐Romagna

    Directory of Open Access Journals (Sweden)

    Davide Viaggi

    2013-02-01

    Full Text Available In the paper we examine the issue of food systems in which farms participate in multiple networks that, for their part, tend also to be members of networks of networks. The issue is addressed through a descriptive analysis of the fruit sector in Emilia‐Romagna (Italy. The farms in the area tend to join a different network for each product/product type. Innovation networks are embedded in commercialization or input provider networks, but separate (parallel networks also exist, particularly for basic research activities. Networks of networks are largely a product of the cooperative system. The paper concludes by emphasising the need for further research in multiple networking strategies and the connection betweencommercialisation networks and innovation.

  20. 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…

  1. Applying Physical-Layer Network Coding in Wireless Networks

    Directory of Open Access Journals (Sweden)

    Liew SoungChang

    2010-01-01

    Full Text Available A main distinguishing feature of a wireless network compared with a wired network is its broadcast nature, in which the signal transmitted by a node may reach several other nodes, and a node may receive signals from several other nodes, simultaneously. Rather than a blessing, this feature is treated more as an interference-inducing nuisance in most wireless networks today (e.g., IEEE 802.11. This paper shows that the concept of network coding can be applied at the physical layer to turn the broadcast property into a capacity-boosting advantage in wireless ad hoc networks. Specifically, we propose a physical-layer network coding (PNC scheme to coordinate transmissions among nodes. In contrast to "straightforward" network coding which performs coding arithmetic on digital bit streams after they have been received, PNC makes use of the additive nature of simultaneously arriving electromagnetic (EM waves for equivalent coding operation. And in doing so, PNC can potentially achieve 100% and 50% throughput increases compared with traditional transmission and straightforward network coding, respectively, in 1D regular linear networks with multiple random flows. The throughput improvements are even larger in 2D regular networks: 200% and 100%, respectively.

  2. Network cohesion

    OpenAIRE

    Cavalcanti, Tiago Vanderlei; Giannitsarou, Chrysi; Johnson, CR

    2017-01-01

    We define a measure of network cohesion and show how it arises naturally in a broad class of dynamic models of endogenous perpetual growth with network externalities. Via a standard growth model, we show why network cohesion is crucial for conditional convergence and explain that as cohesion increases, convergence is faster. We prove properties of network cohesion and define a network aggregator that preserves network cohesion.

  3. Spatial networks

    Science.gov (United States)

    Barthélemy, Marc

    2011-02-01

    Complex systems are very often organized under the form of networks where nodes and edges are embedded in space. Transportation and mobility networks, Internet, mobile phone networks, power grids, social and contact networks, and neural networks, are all examples where space is relevant and where topology alone does not contain all the information. Characterizing and understanding the structure and the evolution of spatial networks is thus crucial for many different fields, ranging from urbanism to epidemiology. An important consequence of space on networks is that there is a cost associated with the length of edges which in turn has dramatic effects on the topological structure of these networks. We will thoroughly explain the current state of our understanding of how the spatial constraints affect the structure and properties of these networks. We will review the most recent empirical observations and the most important models of spatial networks. We will also discuss various processes which take place on these spatial networks, such as phase transitions, random walks, synchronization, navigation, resilience, and disease spread.

  4. Regulatory focussing of the relevant aspects related to the transport of radioactive materials in Argentina; Enfoque regulatorio de los aspectos relevantes del transporte de materiales radiactivos en Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Lopez Vietri, J R; Novo, R G; Bianchi, A J [Autoridad Regulatoria Nuclear, Buenos Aires (Argentina)

    1999-12-31

    Full text: This paper points out a summary of the relevant aspects related to the transport of radioactive material in Argentina treated only from a regulatory focussing, it is to say from the point of view of its competent authority of application the Nuclear Regulatory Authority (in Spanish, the Autoridad Regulatoria Nuclear, ARN). Firstly, it is introduced the legal and regulatory framework applicable to the transport of radioactive material and the corresponding authorities involved (ARN, Secretary of Transport, and the Argentine Air Force, Naval Prefecture and Navy). Then, it is presented a schedule of the main characteristics of the shipments of radioactive material used in both the nuclear cycle and in medicine, industry and research, and an average of the shipments annually transported in Argentina. Further on the paper briefly analyses the ARN sources and the way in which it performs the compliance assurance with the in-force transport regulations in the country. Particularly, it is explained certain main tools used by the compliance system, as for example, transport notice, data base, licensing of certain design packages, shipments and materials, inspection and audits, and fees and sanctions regimes. On the other hand, it is mentioned the Argentine experience in the development, licensing, manufacture and use of domestic designs of Type B(U) packages and special form radioactive material (cobalt 60 and iridium 192 sealed sources). Moreover, it is concisely described test facilities available in the country necessary to perform the mentioned designs. Finally, the paper shortly describes the ARN main transport activities exclusively concerning the relationship with other national organisations (Federal Police, Gendarmerie, Naval Prefecture and Argentine Institute of Material Rationalisation, in Spanish Instituto Argentino de Racionalizacion de Materiales - IRAM) and with regional and inter regional organisations (South American Common Market, in Spanish

  5. Network Ambivalence

    Directory of Open Access Journals (Sweden)

    Patrick Jagoda

    2015-08-01

    Full Text Available The language of networks now describes everything from the Internet to the economy to terrorist organizations. In distinction to a common view of networks as a universal, originary, or necessary form that promises to explain everything from neural structures to online traffic, this essay emphasizes the contingency of the network imaginary. Network form, in its role as our current cultural dominant, makes scarcely imaginable the possibility of an alternative or an outside uninflected by networks. If so many things and relationships are figured as networks, however, then what is not a network? If a network points towards particular logics and qualities of relation in our historical present, what others might we envision in the future? In  many ways, these questions are unanswerable from within the contemporary moment. Instead of seeking an avant-garde approach (to move beyond networks or opting out of networks (in some cases, to recover elements of pre-networked existence, this essay proposes a third orientation: one of ambivalence that operates as a mode of extreme presence. I propose the concept of "network aesthetics," which can be tracked across artistic media and cultural forms, as a model, style, and pedagogy for approaching interconnection in the twenty-first century. The following essay is excerpted from Network Ambivalence (Forthcoming from University of Chicago Press. 

  6. Inferring general relations between network characteristics from specific network ensembles.

    Science.gov (United States)

    Cardanobile, Stefano; Pernice, Volker; Deger, Moritz; Rotter, Stefan

    2012-01-01

    Different network models have been suggested for the topology underlying complex interactions in natural systems. These models are aimed at replicating specific statistical features encountered in real-world networks. However, it is rarely considered to which degree the results obtained for one particular network class can be extrapolated to real-world networks. We address this issue by comparing different classical and more recently developed network models with respect to their ability to generate networks with large structural variability. In particular, we consider the statistical constraints which the respective construction scheme imposes on the generated networks. After having identified the most variable networks, we address the issue of which constraints are common to all network classes and are thus suitable candidates for being generic statistical laws of complex networks. In fact, we find that generic, not model-related dependencies between different network characteristics do exist. This makes it possible to infer global features from local ones using regression models trained on networks with high generalization power. Our results confirm and extend previous findings regarding the synchronization properties of neural networks. Our method seems especially relevant for large networks, which are difficult to map completely, like the neural networks in the brain. The structure of such large networks cannot be fully sampled with the present technology. Our approach provides a method to estimate global properties of under-sampled networks in good approximation. Finally, we demonstrate on three different data sets (C. elegans neuronal network, R. prowazekii metabolic network, and a network of synonyms extracted from Roget's Thesaurus) that real-world networks have statistical relations compatible with those obtained using regression models.

  7. Microsoft Eesti juht Arne Kaasik : olulised on nii kodu- kui ärikliendid / Arne Kaasik ; interv. Asso Puidet

    Index Scriptorium Estoniae

    Kaasik, Arne

    2005-01-01

    Microsofti Eesti esinduse juht firma tegevusvaldkondadest, heategevusest, ettevalmistatavast lepingust Eesti valitsusega, suhetest kodukasutajate, ettevõtete ja partnerfirmadega ning tarkvara eestindamisest

  8. Maximum entropy networks are more controllable than preferential attachment networks

    International Nuclear Information System (INIS)

    Hou, Lvlin; Small, Michael; Lao, Songyang

    2014-01-01

    A maximum entropy (ME) method to generate typical scale-free networks has been recently introduced. We investigate the controllability of ME networks and Barabási–Albert preferential attachment networks. Our experimental results show that ME networks are significantly more easily controlled than BA networks of the same size and the same degree distribution. Moreover, the control profiles are used to provide insight into control properties of both classes of network. We identify and classify the driver nodes and analyze the connectivity of their neighbors. We find that driver nodes in ME networks have fewer mutual neighbors and that their neighbors have lower average degree. We conclude that the properties of the neighbors of driver node sensitively affect the network controllability. Hence, subtle and important structural differences exist between BA networks and typical scale-free networks of the same degree distribution. - Highlights: • The controllability of maximum entropy (ME) and Barabási–Albert (BA) networks is investigated. • ME networks are significantly more easily controlled than BA networks of the same degree distribution. • The properties of the neighbors of driver node sensitively affect the network controllability. • Subtle and important structural differences exist between BA networks and typical scale-free networks

  9. Network Learning and Innovation in SME Formal Networks

    Directory of Open Access Journals (Sweden)

    Jivka Deiters

    2013-02-01

    Full Text Available The driver for this paper is the need to better understand the potential for learning and innovation that networks canprovide especially for small and medium sized enterprises (SMEs which comprise by far the majority of enterprises in the food sector. With the challenges the food sector is facing in the near future, learning and innovation or more focused, as it is being discussed in the paper, ‘learning for innovation’ are not just opportunities but pre‐conditions for the sustainability of the sector. Network initiatives that could provide appropriate support involve social interaction and knowledge exchange, learning, competence development, and coordination (organization and management of implementation. The analysis identifies case studies in any of these orientations which serve different stages of the innovation process: invention and implementation. The variety of network case studies cover networks linked to a focus group for training, research, orconsulting, networks dealing with focused market oriented product or process development, promotional networks, and networks for open exchange and social networking.

  10. Interconnected networks

    CERN Document Server

    2016-01-01

    This volume provides an introduction to and overview of the emerging field of interconnected networks which include multi layer or multiplex networks, as well as networks of networks. Such networks present structural and dynamical features quite different from those observed in isolated networks. The presence of links between different networks or layers of a network typically alters the way such interconnected networks behave – understanding the role of interconnecting links is therefore a crucial step towards a more accurate description of real-world systems. While examples of such dissimilar properties are becoming more abundant – for example regarding diffusion, robustness and competition – the root of such differences remains to be elucidated. Each chapter in this topical collection is self-contained and can be read on its own, thus making it also suitable as reference for experienced researchers wishing to focus on a particular topic.

  11. Do Policy Networks lead to Network Governing?

    DEFF Research Database (Denmark)

    Damgaard, Bodil

    This paper challenges the notion that creation of local policy networks necessarily leads to network governing. Through actor-centred case studies in the area of municipally implemented employment policy in Denmark it was found that the local governing mode is determined mainly by the municipality......’s approach to local co-governing as well as by the capacity and interest of key private actors. It is argued that national legislation requesting the creation of local policy networks was not enough to assure network governing and the case studies show that local policy networks may subsist also under...... hierarchical governing modes. Reasons why hierarchical governing modes prevail over network governing in some settings are identified pointing to both actor borne and structural factors. Output indicators of the four cases do not show that a particular governing mode is more efficient in its employment policy...

  12. Application of Butterfly Clos-Network in Network-on-Chip

    Directory of Open Access Journals (Sweden)

    Hui Liu

    2014-01-01

    Full Text Available This paper studied the topology of NoC (Network-on-Chip. By combining the characteristics of the Clos network and butterfly network, a new topology named BFC (Butterfly Clos-network network was proposed. This topology integrates several modules, which belongs to the same layer but different dimensions, into a new module. In the BFC network, a bidirectional link is used to complete information exchange, instead of information exchange between different layers in the original network. During the routing period, other nondestination nodes can be used as middle stages to transfer data packets to complete the routing mission. Therefore, this topology has the characteristic of multistage. Simulation analyses show that BFC inherits the rich path diversity of Clos network, and it has a better performance than butterfly network in throughput and delay in a quite congested traffic pattern.

  13. Biological Networks Entropies: Examples in Neural Memory Networks, Genetic Regulation Networks and Social Epidemic Networks

    Directory of Open Access Journals (Sweden)

    Jacques Demongeot

    2018-01-01

    Full Text Available Networks used in biological applications at different scales (molecule, cell and population are of different types: neuronal, genetic, and social, but they share the same dynamical concepts, in their continuous differential versions (e.g., non-linear Wilson-Cowan system as well as in their discrete Boolean versions (e.g., non-linear Hopfield system; in both cases, the notion of interaction graph G(J associated to its Jacobian matrix J, and also the concepts of frustrated nodes, positive or negative circuits of G(J, kinetic energy, entropy, attractors, structural stability, etc., are relevant and useful for studying the dynamics and the robustness of these systems. We will give some general results available for both continuous and discrete biological networks, and then study some specific applications of three new notions of entropy: (i attractor entropy, (ii isochronal entropy and (iii entropy centrality; in three domains: a neural network involved in the memory evocation, a genetic network responsible of the iron control and a social network accounting for the obesity spread in high school environment.

  14. Temporal networks

    CERN Document Server

    Saramäki, Jari

    2013-01-01

    The concept of temporal networks is an extension of complex networks as a modeling framework to include information on when interactions between nodes happen. Many studies of the last decade examine how the static network structure affect dynamic systems on the network. In this traditional approach  the temporal aspects are pre-encoded in the dynamic system model. Temporal-network methods, on the other hand, lift the temporal information from the level of system dynamics to the mathematical representation of the contact network itself. This framework becomes particularly useful for cases where there is a lot of structure and heterogeneity both in the timings of interaction events and the network topology. The advantage compared to common static network approaches is the ability to design more accurate models in order to explain and predict large-scale dynamic phenomena (such as, e.g., epidemic outbreaks and other spreading phenomena). On the other hand, temporal network methods are mathematically and concept...

  15. Mitigating Inter-Network Interference in LoRa Networks

    OpenAIRE

    Voigt, Thiemo; Bor, Martin; Roedig, Utz; Alonso, Juan

    2017-01-01

    Long Range (LoRa) is a popular technology used to construct Low-Power Wide-Area Network (LPWAN) networks. Given the popularity of LoRa it is likely that multiple independent LoRa networks are deployed in close proximity. In this situation, neighbouring networks interfere and methods have to be found to combat this interference. In this paper we investigate the use of directional antennae and the use of multiple base stations as methods of dealing with inter-network interference. Directional a...

  16. Maximal network reliability for a stochastic power transmission network

    International Nuclear Information System (INIS)

    Lin, Yi-Kuei; Yeh, Cheng-Ta

    2011-01-01

    Many studies regarded a power transmission network as a binary-state network and constructed it with several arcs and vertices to evaluate network reliability. In practice, the power transmission network should be stochastic because each arc (transmission line) combined with several physical lines is multistate. Network reliability is the probability that the network can transmit d units of electric power from a power plant (source) to a high voltage substation at a specific area (sink). This study focuses on searching for the optimal transmission line assignment to the power transmission network such that network reliability is maximized. A genetic algorithm based method integrating the minimal paths and the Recursive Sum of Disjoint Products is developed to solve this assignment problem. A real power transmission network is adopted to demonstrate the computational efficiency of the proposed method while comparing with the random solution generation approach.

  17. Traditsiooni ja progressi liit

    Index Scriptorium Estoniae

    1999-01-01

    Norras on valminud rida uusi puidust raudteejaamu. Viimases kahes jaamas - Eidsvoll, Lillestrom - segunevad kohalik puit, hi-tech konstruktsioon ning kaasaegse arhitektuuri esteetika. Arhitekt Arne Henriksen

  18. Network workshop

    DEFF Research Database (Denmark)

    Bruun, Jesper; Evans, Robert Harry

    2014-01-01

    This paper describes the background for, realisation of and author reflections on a network workshop held at ESERA2013. As a new research area in science education, networks offer a unique opportunity to visualise and find patterns and relationships in complicated social or academic network data....... These include student relations and interactions and epistemic and linguistic networks of words, concepts and actions. Network methodology has already found use in science education research. However, while networks hold the potential for new insights, they have not yet found wide use in the science education...... research community. With this workshop, participants were offered a way into network science based on authentic educational research data. The workshop was constructed as an inquiry lesson with emphasis on user autonomy. Learning activities had participants choose to work with one of two cases of networks...

  19. On the Design of Energy Efficient Optical Networks with Software Defined Networking Control Across Core and Access Networks

    DEFF Research Database (Denmark)

    Wang, Jiayuan; Yan, Ying; Dittmann, Lars

    2013-01-01

    This paper presents a Software Defined Networking (SDN) control plane based on an overlay GMPLS control model. The SDN control platform manages optical core networks (WDM/DWDM networks) and the associated access networks (GPON networks), which makes it possible to gather global information...... and enable wider areas' energy efficiency networking. The energy related information of the networks and the types of the traffic flows are collected and utilized for the end-to-end QoS provision. Dynamic network simulation results show that by applying different routing algorithms according to the type...... of traffic in the core networks, the energy efficiency of the network is improved without compromising the quality of service....

  20. Exploring biological network structure with clustered random networks

    Directory of Open Access Journals (Sweden)

    Bansal Shweta

    2009-12-01

    Full Text Available Abstract Background Complex biological systems are often modeled as networks of interacting units. Networks of biochemical interactions among proteins, epidemiological contacts among hosts, and trophic interactions in ecosystems, to name a few, have provided useful insights into the dynamical processes that shape and traverse these systems. The degrees of nodes (numbers of interactions and the extent of clustering (the tendency for a set of three nodes to be interconnected are two of many well-studied network properties that can fundamentally shape a system. Disentangling the interdependent effects of the various network properties, however, can be difficult. Simple network models can help us quantify the structure of empirical networked systems and understand the impact of various topological properties on dynamics. Results Here we develop and implement a new Markov chain simulation algorithm to generate simple, connected random graphs that have a specified degree sequence and level of clustering, but are random in all other respects. The implementation of the algorithm (ClustRNet: Clustered Random Networks provides the generation of random graphs optimized according to a local or global, and relative or absolute measure of clustering. We compare our algorithm to other similar methods and show that ours more successfully produces desired network characteristics. Finding appropriate null models is crucial in bioinformatics research, and is often difficult, particularly for biological networks. As we demonstrate, the networks generated by ClustRNet can serve as random controls when investigating the impacts of complex network features beyond the byproduct of degree and clustering in empirical networks. Conclusion ClustRNet generates ensembles of graphs of specified edge structure and clustering. These graphs allow for systematic study of the impacts of connectivity and redundancies on network function and dynamics. This process is a key step in

  1. Modelling dendritic ecological networks in space: anintegrated network perspective

    Science.gov (United States)

    Peterson, Erin E.; Ver Hoef, Jay M.; Isaak, Dan J.; Falke, Jeffrey A.; Fortin, Marie-Josée; Jordon, Chris E.; McNyset, Kristina; Monestiez, Pascal; Ruesch, Aaron S.; Sengupta, Aritra; Som, Nicholas; Steel, E. Ashley; Theobald, David M.; Torgersen, Christian E.; Wenger, Seth J.

    2013-01-01

    Dendritic ecological networks (DENs) are a unique form of ecological networks that exhibit a dendritic network topology (e.g. stream and cave networks or plant architecture). DENs have a dual spatial representation; as points within the network and as points in geographical space. Consequently, some analytical methods used to quantify relationships in other types of ecological networks, or in 2-D space, may be inadequate for studying the influence of structure and connectivity on ecological processes within DENs. We propose a conceptual taxonomy of network analysis methods that account for DEN characteristics to varying degrees and provide a synthesis of the different approaches within

  2. Energy-aware virtual network embedding in flexi-grid networks.

    Science.gov (United States)

    Lin, Rongping; Luo, Shan; Wang, Haoran; Wang, Sheng

    2017-11-27

    Network virtualization technology has been proposed to allow multiple heterogeneous virtual networks (VNs) to coexist on a shared substrate network, which increases the utilization of the substrate network. Efficiently mapping VNs on the substrate network is a major challenge on account of the VN embedding (VNE) problem. Meanwhile, energy efficiency has been widely considered in the network design in terms of operation expenses and the ecological awareness. In this paper, we aim to solve the energy-aware VNE problem in flexi-grid optical networks. We provide an integer linear programming (ILP) formulation to minimize the electricity cost of each arriving VN request. We also propose a polynomial-time heuristic algorithm where virtual links are embedded sequentially to keep a reasonable acceptance ratio and maintain a low electricity cost. Numerical results show that the heuristic algorithm performs closely to the ILP for a small size network, and we also demonstrate its applicability to larger networks.

  3. Regulatory focussing of the relevant aspects related to the transport of radioactive materials in Argentina

    International Nuclear Information System (INIS)

    Lopez Vietri, J.R.; Novo, R.G.; Bianchi, A.J.

    1998-01-01

    Full text: This paper points out a summary of the relevant aspects related to the transport of radioactive material in Argentina treated only from a regulatory focussing, it is to say from the point of view of its competent authority of application the Nuclear Regulatory Authority (in Spanish, the Autoridad Regulatoria Nuclear, ARN). Firstly, it is introduced the legal and regulatory framework applicable to the transport of radioactive material and the corresponding authorities involved (ARN, Secretary of Transport, and the Argentine Air Force, Naval Prefecture and Navy). Then, it is presented a schedule of the main characteristics of the shipments of radioactive material used in both the nuclear cycle and in medicine, industry and research, and an average of the shipments annually transported in Argentina. Further on the paper briefly analyses the ARN sources and the way in which it performs the compliance assurance with the in-force transport regulations in the country. Particularly, it is explained certain main tools used by the compliance system, as for example, transport notice, data base, licensing of certain design packages, shipments and materials, inspection and audits, and fees and sanctions regimes. On the other hand, it is mentioned the Argentine experience in the development, licensing, manufacture and use of domestic designs of Type B(U) packages and special form radioactive material (cobalt 60 and iridium 192 sealed sources). Moreover, it is concisely described test facilities available in the country necessary to perform the mentioned designs. Finally, the paper shortly describes the ARN main transport activities exclusively concerning the relationship with other national organisations (Federal Police, Gendarmerie, Naval Prefecture and Argentine Institute of Material Rationalisation, in Spanish Instituto Argentino de Racionalizacion de Materiales - IRAM) and with regional and inter regional organisations (South American Common Market, in Spanish

  4. Resilient Disaster Network Based on Software Defined Cognitive Wireless Network Technology

    Directory of Open Access Journals (Sweden)

    Goshi Sato

    2015-01-01

    Full Text Available In order to temporally recover the information network infrastructure in disaster areas from the Great East Japan Earthquake in 2011, various wireless network technologies such as satellite IP network, 3G, and Wi-Fi were effectively used. However, since those wireless networks are individually introduced and installed but not totally integrated, some of networks were congested due to the sudden network traffic generation and unbalanced traffic distribution, and eventually the total network could not effectively function. In this paper, we propose a disaster resilient network which integrates various wireless networks into a cognitive wireless network that users can use as an access network to the Internet at the serious disaster occurrence. We designed and developed the disaster resilient network based on software defined network (SDN technology to automatically select the best network link and route among the possible access networks to the Internet by periodically monitoring their network states and evaluate those using extended AHP method. In order to verify the usefulness of our proposed system, a prototype system is constructed and its performance is evaluated.

  5. Deploying temporary networks for upscaling of sparse network stations

    Science.gov (United States)

    Coopersmith, Evan J.; Cosh, Michael H.; Bell, Jesse E.; Kelly, Victoria; Hall, Mark; Palecki, Michael A.; Temimi, Marouane

    2016-10-01

    Soil observations networks at the national scale play an integral role in hydrologic modeling, drought assessment, agricultural decision support, and our ability to understand climate change. Understanding soil moisture variability is necessary to apply these measurements to model calibration, business and consumer applications, or even human health issues. The installation of soil moisture sensors as sparse, national networks is necessitated by limited financial resources. However, this results in the incomplete sampling of the local heterogeneity of soil type, vegetation cover, topography, and the fine spatial distribution of precipitation events. To this end, temporary networks can be installed in the areas surrounding a permanent installation within a sparse network. The temporary networks deployed in this study provide a more representative average at the 3 km and 9 km scales, localized about the permanent gauge. The value of such temporary networks is demonstrated at test sites in Millbrook, New York and Crossville, Tennessee. The capacity of a single U.S. Climate Reference Network (USCRN) sensor set to approximate the average of a temporary network at the 3 km and 9 km scales using a simple linear scaling function is tested. The capacity of a temporary network to provide reliable estimates with diminishing numbers of sensors, the temporal stability of those networks, and ultimately, the relationship of the variability of those networks to soil moisture conditions at the permanent sensor are investigated. In this manner, this work demonstrates the single-season installation of a temporary network as a mechanism to characterize the soil moisture variability at a permanent gauge within a sparse network.

  6. NETWORK, HOW? Perceptions of business people on networking practices

    Directory of Open Access Journals (Sweden)

    Saskia De Klerk

    2010-12-01

    Full Text Available Purpose: The purpose of this paper was to contribute to literature on networking from a South African perspective. Literature on networking is mainly concentrated on the European and American contexts with homogeneous groups and traditional divisions. The business landscape of South Africa thus requires more investigation. Problem investigated: Literature regarding networking in an South African context with its dynamic business environment is limited. This article addresses the concerns of how South African business owners and managers perceive networking in their businesses and specifically focus on the South African perspective. Therefore, the focus is on the perceptions of business owners and managers on current networking practices in South Africa. Methodology: A qualitative research design to uncover the rich underlying feelings of business owners and managers was used. The qualitative enquiry consisted of five focus group discussions (n=41 participants among prominent business owners and managers in the Gauteng Province, South Africa. The Gauteng Province was selected since it is the economic and innovation hub of South Africa. Findings and implications: The main findings showed the following main themes of networking that emerged from the data, and included (1 networking as a skill versus a natural ability; (2 the motivation behind networking; (3 the loci of networking; (4 the type of relationships that determine the character of the network; and (5 the relationship characteristics of successful networking. The main contribution of this is that there seems to be different networking situations and applications for different circumstances. According to the participants, it seems that networking in the South African landscape appears to be either relationship or business based. Originality and value of the research: The value of these findings lies in the fact that they contribute to networking literature from a South African perspective

  7. Localizing and placement of network node functions in a network

    NARCIS (Netherlands)

    Strijkers, R.J.; Meulenhoff, P.J.

    2014-01-01

    The invention enables placement and use of a network node function in a second network node instead of using the network node function in a first network node. The network node function is e.g. a server function or a router function. The second network node is typically located in or close to the

  8. Creative Network Communities in the Translocal Space of Digital Networks

    Directory of Open Access Journals (Sweden)

    Rasa Smite

    2013-01-01

    Full Text Available What should sociological research be in the age of Web 2.0? Considering that the task of “network sociology” is not only empirical research but also the interpretation of tendencies of the network culture, this research explores the rise of network communities within Eastern and Western Europe in the early Internet era. I coined the term creative networks to distinguish these early creative and social activities from today’s popular social networking. Thus I aimed to interpret the meaning of social action; the motivation of creative community actors, their main fields of activities and social organization forms; and the potential that these early developments contain for the future sustainability of networks. Data comprise interviews with networking experts and founders and members of various networks. Investigating respondents’ motivations for creating online networks and communities, and interpreting those terms, allows for comparing the creative networks of the 1990s with today’s social networks and for drawing conclusions.

  9. Comparison analysis on vulnerability of metro networks based on complex network

    Science.gov (United States)

    Zhang, Jianhua; Wang, Shuliang; Wang, Xiaoyuan

    2018-04-01

    This paper analyzes the networked characteristics of three metro networks, and two malicious attacks are employed to investigate the vulnerability of metro networks based on connectivity vulnerability and functionality vulnerability. Meanwhile, the networked characteristics and vulnerability of three metro networks are compared with each other. The results show that Shanghai metro network has the largest transport capacity, Beijing metro network has the best local connectivity and Guangzhou metro network has the best global connectivity, moreover Beijing metro network has the best homogeneous degree distribution. Furthermore, we find that metro networks are very vulnerable subjected to malicious attacks, and Guangzhou metro network has the best topological structure and reliability among three metro networks. The results indicate that the proposed methodology is feasible and effective to investigate the vulnerability and to explore better topological structure of metro networks.

  10. Hierarchical Network Design

    DEFF Research Database (Denmark)

    Thomadsen, Tommy

    2005-01-01

    Communication networks are immensely important today, since both companies and individuals use numerous services that rely on them. This thesis considers the design of hierarchical (communication) networks. Hierarchical networks consist of layers of networks and are well-suited for coping...... with changing and increasing demands. Two-layer networks consist of one backbone network, which interconnects cluster networks. The clusters consist of nodes and links, which connect the nodes. One node in each cluster is a hub node, and the backbone interconnects the hub nodes of each cluster and thus...... the clusters. The design of hierarchical networks involves clustering of nodes, hub selection, and network design, i.e. selection of links and routing of ows. Hierarchical networks have been in use for decades, but integrated design of these networks has only been considered for very special types of networks...

  11. Network architecture in a converged optical + IP network

    Science.gov (United States)

    Wakim, Walid; Zottmann, Harald

    2012-01-01

    As demands on Provider Networks continue to grow at exponential rates, providers are forced to evaluate how to continue to grow the network while increasing service velocity, enhancing resiliency while decreasing the total cost of ownership (TCO). The bandwidth growth that networks are experiencing is in the form packet based multimedia services such as video, video conferencing, gaming, etc... mixed with Over the Top (OTT) content providers such as Netflix, and the customer's expectations that best effort is not enough you end up with a situation that forces the provider to analyze how to gain more out of the network with less cost. In this paper we will discuss changes in the network that are driving us to a tighter integration between packet and optical layers and how to improve on today's multi - layer inefficiencies to drive down network TCO and provide for a fully integrated and dynamic network that will decrease time to revenue.

  12. A Management Tool for Improvement (Improving) IMS Stations Performance

    International Nuclear Information System (INIS)

    Mohammad, D.; Pantin, A.; Quintana, E.

    2011-01-01

    IMS-Maintenance is a software under development by the personnel of ARN-CTBT office, intended for the technical management of IMS stations under ARN's responsibility. This software integrates the whole control of the equipment in an IMS station, including the management of consumables used in daily or periodic operation. It permits an easy retrieval (access) of the technical features, suppliers, etc. of each item of the equipment, as well as its maintenance history and scheduled task. Although this project is still in a starting phase, a preliminary version of this software is being used in radionuclide station RN01 (Buenos Aires), having already demonstrated its usefulness and potential for the improvement of IMS station management. (authors)

  13. Results of the argentinian intercomparison on internal dosimetry 2014. Measurement of thyroid burden

    International Nuclear Information System (INIS)

    Rojo, A.M.; Puerta, N.; Gossio, S.; Gómez Parada, I.

    2015-01-01

    Internal dosimetry intercomparisons are essential for the verification of the capability to perform direct measurements of “1”3”1I thyroid burden and the expertise in the interpretation of these data for dose assessment. To that aim, in 2014 the National Intercomparison Exercise was organized and coordinated by the Internal Dosimetry Laboratory of the Autoridad Regulatoria Nuclear (ARN) of Argentina. The exercise counted with the participation of six internal dosimetry services: nuclear power plants (NA-SA CNA and NA-SA CNE), CNEA Atomic Centres: Bariloche (CAB) and Ezeiza (CAE), Roffo Institute (UBA – CNEA) and ARN. This report shows a complete analysis of the participant’s results in this exercise. (authors) [es

  14. Telecommunication networks

    CERN Document Server

    Iannone, Eugenio

    2011-01-01

    Many argue that telecommunications network infrastructure is the most impressive and important technology ever developed. Analyzing the telecom market's constantly evolving trends, research directions, infrastructure, and vital needs, Telecommunication Networks responds with revolutionized engineering strategies to optimize network construction. Omnipresent in society, telecom networks integrate a wide range of technologies. These include quantum field theory for the study of optical amplifiers, software architectures for network control, abstract algebra required to design error correction co

  15. Temporal networks

    Science.gov (United States)

    Holme, Petter; Saramäki, Jari

    2012-10-01

    A great variety of systems in nature, society and technology-from the web of sexual contacts to the Internet, from the nervous system to power grids-can be modeled as graphs of vertices coupled by edges. The network structure, describing how the graph is wired, helps us understand, predict and optimize the behavior of dynamical systems. In many cases, however, the edges are not continuously active. As an example, in networks of communication via e-mail, text messages, or phone calls, edges represent sequences of instantaneous or practically instantaneous contacts. In some cases, edges are active for non-negligible periods of time: e.g., the proximity patterns of inpatients at hospitals can be represented by a graph where an edge between two individuals is on throughout the time they are at the same ward. Like network topology, the temporal structure of edge activations can affect dynamics of systems interacting through the network, from disease contagion on the network of patients to information diffusion over an e-mail network. In this review, we present the emergent field of temporal networks, and discuss methods for analyzing topological and temporal structure and models for elucidating their relation to the behavior of dynamical systems. In the light of traditional network theory, one can see this framework as moving the information of when things happen from the dynamical system on the network, to the network itself. Since fundamental properties, such as the transitivity of edges, do not necessarily hold in temporal networks, many of these methods need to be quite different from those for static networks. The study of temporal networks is very interdisciplinary in nature. Reflecting this, even the object of study has many names-temporal graphs, evolving graphs, time-varying graphs, time-aggregated graphs, time-stamped graphs, dynamic networks, dynamic graphs, dynamical graphs, and so on. This review covers different fields where temporal graphs are considered

  16. Linear network theory

    CERN Document Server

    Sander, K F

    1964-01-01

    Linear Network Theory covers the significant algebraic aspect of network theory, with minimal reference to practical circuits. The book begins the presentation of network analysis with the exposition of networks containing resistances only, and follows it up with a discussion of networks involving inductance and capacity by way of the differential equations. Classification and description of certain networks, equivalent networks, filter circuits, and network functions are also covered. Electrical engineers, technicians, electronics engineers, electricians, and students learning the intricacies

  17. Responsibility Attribution and Consumer Behaviour in the Light of the Bangladesh Factory Collapse

    DEFF Research Database (Denmark)

    Mueller, Tina; Gwozdz, Wencke; Reisch, Lucia

    2014-01-01

    The current fashion system is highly unsustainable, as continuous overproduction and overconsumption is contributing to environmental as well as social degradation. The aim of the study is to investigate the relationship between consumers’ perceived responsibility for the non-sustainability of th......The current fashion system is highly unsustainable, as continuous overproduction and overconsumption is contributing to environmental as well as social degradation. The aim of the study is to investigate the relationship between consumers’ perceived responsibility for the non...... Swedish consumers for our analysis. Findings show that perceived personal responsibility as well as label knowledge and use enhance environmental apparel consumption. The small but significant negative effect of perceived responsibility diffusion on environmental apparel consumption indicates...

  18. From network structure to network reorganization: implications for adult neurogenesis

    International Nuclear Information System (INIS)

    Schneider-Mizell, Casey M; Zochowski, Michal R; Sander, Leonard M; Parent, Jack M; Ben-Jacob, Eshel

    2010-01-01

    Networks can be dynamical systems that undergo functional and structural reorganization. One example of such a process is adult hippocampal neurogenesis, in which new cells are continuously born and incorporate into the existing network of the dentate gyrus region of the hippocampus. Many of these introduced cells mature and become indistinguishable from established neurons, joining the existing network. Activity in the network environment is known to promote birth, survival and incorporation of new cells. However, after epileptogenic injury, changes to the connectivity structure around the neurogenic niche are known to correlate with aberrant neurogenesis. The possible role of network-level changes in the development of epilepsy is not well understood. In this paper, we use a computational model to investigate how the structural and functional outcomes of network reorganization, driven by addition of new cells during neurogenesis, depend on the original network structure. We find that there is a stable network topology that allows the network to incorporate new neurons in a manner that enhances activity of the persistently active region, but maintains global network properties. In networks having other connectivity structures, new cells can greatly alter the distribution of firing activity and destroy the initial activity patterns. We thus find that new cells are able to provide focused enhancement of network only for small-world networks with sufficient inhibition. Network-level deviations from this topology, such as those caused by epileptogenic injury, can set the network down a path that develops toward pathological dynamics and aberrant structural integration of new cells

  19. Correlated network of networks enhances robustness against catastrophic failures.

    Science.gov (United States)

    Min, Byungjoon; Zheng, Muhua

    2018-01-01

    Networks in nature rarely function in isolation but instead interact with one another with a form of a network of networks (NoN). A network of networks with interdependency between distinct networks contains instability of abrupt collapse related to the global rule of activation. As a remedy of the collapse instability, here we investigate a model of correlated NoN. We find that the collapse instability can be removed when hubs provide the majority of interconnections and interconnections are convergent between hubs. Thus, our study identifies a stable structure of correlated NoN against catastrophic failures. Our result further suggests a plausible way to enhance network robustness by manipulating connection patterns, along with other methods such as controlling the state of node based on a local rule.

  20. How to construct the statistic network? An association network of herbaceous

    Directory of Open Access Journals (Sweden)

    WenJun Zhang

    2012-06-01

    Full Text Available In present study I defined a new type of network, the statistic network. The statistic network is a weighted and non-deterministic network. In the statistic network, a connection value, i.e., connection weight, represents connection strength and connection likelihood between two nodes and its absolute value falls in the interval (0,1]. The connection value is expressed as a statistical measure such as correlation coefficient, association coefficient, or Jaccard coefficient, etc. In addition, all connections of the statistic network can be statistically tested for their validity. A connection is true if the connection value is statistically significant. If all connection values of a node are not statistically significant, it is an isolated node. An isolated node has not any connection to other nodes in the statistic network. Positive and negative connection values denote distinct connectiontypes (positive or negative association or interaction. In the statistic network, two nodes with the greater connection value will show more similar trend in the change of their states. At any time we can obtain a sample network of the statistic network. A sample network is a non-weighted and deterministic network. Thestatistic network, in particular the plant association network that constructed from field sampling, is mostly an information network. Most of the interspecific relationships in plant community are competition and cooperation. Therefore in comparison to animal networks, the methodology of statistic network is moresuitable to construct plant association networks. Some conclusions were drawn from this study: (1 in the plant association network, most connections are weak and positive interactions. The association network constructed from Spearman rank correlation has most connections and isolated taxa are fewer. From net linear correlation,linear correlation, to Spearman rank correlation, the practical number of connections and connectance in the

  1. The Network Completion Problem: Inferring Missing Nodes and Edges in Networks

    Energy Technology Data Exchange (ETDEWEB)

    Kim, M; Leskovec, J

    2011-11-14

    Network structures, such as social networks, web graphs and networks from systems biology, play important roles in many areas of science and our everyday lives. In order to study the networks one needs to first collect reliable large scale network data. While the social and information networks have become ubiquitous, the challenge of collecting complete network data still persists. Many times the collected network data is incomplete with nodes and edges missing. Commonly, only a part of the network can be observed and we would like to infer the unobserved part of the network. We address this issue by studying the Network Completion Problem: Given a network with missing nodes and edges, can we complete the missing part? We cast the problem in the Expectation Maximization (EM) framework where we use the observed part of the network to fit a model of network structure, and then we estimate the missing part of the network using the model, re-estimate the parameters and so on. We combine the EM with the Kronecker graphs model and design a scalable Metropolized Gibbs sampling approach that allows for the estimation of the model parameters as well as the inference about missing nodes and edges of the network. Experiments on synthetic and several real-world networks show that our approach can effectively recover the network even when about half of the nodes in the network are missing. Our algorithm outperforms not only classical link-prediction approaches but also the state of the art Stochastic block modeling approach. Furthermore, our algorithm easily scales to networks with tens of thousands of nodes.

  2. Network maintenance

    CERN Multimedia

    GS Department

    2009-01-01

    A site-wide network maintenance operation has been scheduled for Saturday 28 February. Most of the network devices of the general purpose network will be upgraded to a newer software version, in order to improve our network monitoring capabilities. This will result in a series of short (2-5 minutes) random interruptions everywhere on the CERN sites throughout the day. This upgrade will not affect the Computer Centre itself, Building 613, the Technical Network and the LHC experiments, dedicated networks at the pits. For further details of this intervention, please contact Netops by phone 74927 or e-mail mailto:Netops@cern.ch. IT/CS Group

  3. Network maintenance

    CERN Multimedia

    IT Department

    2009-01-01

    A site wide network maintenance has been scheduled for Saturday 28 February. Most of the network devices of the General Purpose network will be upgraded to a newer software version, in order to improve our network monitoring capabilities. This will result in a series of short (2-5 minutes) random interruptions everywhere on the CERN sites along this day. This upgrade will not affect: the Computer centre itself, building 613, the Technical Network and the LHC experiments dedicated networks at the pits. Should you need more details on this intervention, please contact Netops by phone 74927 or email mailto:Netops@cern.ch. IT/CS Group

  4. Network reconfiguration and neuronal plasticity in rhythm-generating networks.

    Science.gov (United States)

    Koch, Henner; Garcia, Alfredo J; Ramirez, Jan-Marino

    2011-12-01

    Neuronal networks are highly plastic and reconfigure in a state-dependent manner. The plasticity at the network level emerges through multiple intrinsic and synaptic membrane properties that imbue neurons and their interactions with numerous nonlinear properties. These properties are continuously regulated by neuromodulators and homeostatic mechanisms that are critical to maintain not only network stability and also adapt networks in a short- and long-term manner to changes in behavioral, developmental, metabolic, and environmental conditions. This review provides concrete examples from neuronal networks in invertebrates and vertebrates, and illustrates that the concepts and rules that govern neuronal networks and behaviors are universal.

  5. Psychology and social networks: a dynamic network theory perspective.

    Science.gov (United States)

    Westaby, James D; Pfaff, Danielle L; Redding, Nicholas

    2014-04-01

    Research on social networks has grown exponentially in recent years. However, despite its relevance, the field of psychology has been relatively slow to explain the underlying goal pursuit and resistance processes influencing social networks in the first place. In this vein, this article aims to demonstrate how a dynamic network theory perspective explains the way in which social networks influence these processes and related outcomes, such as goal achievement, performance, learning, and emotional contagion at the interpersonal level of analysis. The theory integrates goal pursuit, motivation, and conflict conceptualizations from psychology with social network concepts from sociology and organizational science to provide a taxonomy of social network role behaviors, such as goal striving, system supporting, goal preventing, system negating, and observing. This theoretical perspective provides psychologists with new tools to map social networks (e.g., dynamic network charts), which can help inform the development of change interventions. Implications for social, industrial-organizational, and counseling psychology as well as conflict resolution are discussed, and new opportunities for research are highlighted, such as those related to dynamic network intelligence (also known as cognitive accuracy), levels of analysis, methodological/ethical issues, and the need to theoretically broaden the study of social networking and social media behavior. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  6. Statistical network analysis for analyzing policy networks

    DEFF Research Database (Denmark)

    Robins, Garry; Lewis, Jenny; Wang, Peng

    2012-01-01

    and policy network methodology is the development of statistical modeling approaches that can accommodate such dependent data. In this article, we review three network statistical methods commonly used in the current literature: quadratic assignment procedures, exponential random graph models (ERGMs......To analyze social network data using standard statistical approaches is to risk incorrect inference. The dependencies among observations implied in a network conceptualization undermine standard assumptions of the usual general linear models. One of the most quickly expanding areas of social......), and stochastic actor-oriented models. We focus most attention on ERGMs by providing an illustrative example of a model for a strategic information network within a local government. We draw inferences about the structural role played by individuals recognized as key innovators and conclude that such an approach...

  7. Animal transportation networks

    Science.gov (United States)

    Perna, Andrea; Latty, Tanya

    2014-01-01

    Many group-living animals construct transportation networks of trails, galleries and burrows by modifying the environment to facilitate faster, safer or more efficient movement. Animal transportation networks can have direct influences on the fitness of individuals, whereas the shape and structure of transportation networks can influence community dynamics by facilitating contacts between different individuals and species. In this review, we discuss three key areas in the study of animal transportation networks: the topological properties of networks, network morphogenesis and growth, and the behaviour of network users. We present a brief primer on elements of network theory, and then discuss the different ways in which animal groups deal with the fundamental trade-off between the competing network properties of travel efficiency, robustness and infrastructure cost. We consider how the behaviour of network users can impact network efficiency, and call for studies that integrate both network topology and user behaviour. We finish with a prospectus for future research. PMID:25165598

  8. ENERGY AWARE NETWORK: BAYESIAN BELIEF NETWORKS BASED DECISION MANAGEMENT SYSTEM

    Directory of Open Access Journals (Sweden)

    Santosh Kumar Chaudhari

    2011-06-01

    Full Text Available A Network Management System (NMS plays a very important role in managing an ever-evolving telecommunication network. Generally an NMS monitors & maintains the health of network elements. The growing size of the network warrants extra functionalities from the NMS. An NMS provides all kinds of information about networks which can be used for other purposes apart from monitoring & maintaining networks like improving QoS & saving energy in the network. In this paper, we add another dimension to NMS services, namely, making an NMS energy aware. We propose a Decision Management System (DMS framework which uses a machine learning technique called Bayesian Belief Networks (BBN, to make the NMS energy aware. The DMS is capable of analysing and making control decisions based on network traffic. We factor in the cost of rerouting and power saving per port. Simulations are performed on standard network topologies, namely, ARPANet and IndiaNet. It is found that ~2.5-6.5% power can be saved.

  9. 78 FR 7394 - Notification of Proposed Production Activity; GE Appliances; Subzone 29C (Electric Water Heaters...

    Science.gov (United States)

    2013-02-01

    ..., freezers, apparel washing machines and dryers, electric ranges, and air-conditioners, under FTZ procedures...), fan motors, fans, filter/ dryers, expansion valves, accumulators, parts of electric water heaters...

  10. Analyzing Multimode Wireless Sensor Networks Using the Network Calculus

    Directory of Open Access Journals (Sweden)

    Xi Jin

    2015-01-01

    Full Text Available The network calculus is a powerful tool to analyze the performance of wireless sensor networks. But the original network calculus can only model the single-mode wireless sensor network. In this paper, we combine the original network calculus with the multimode model to analyze the maximum delay bound of the flow of interest in the multimode wireless sensor network. There are two combined methods A-MM and N-MM. The method A-MM models the whole network as a multimode component, and the method N-MM models each node as a multimode component. We prove that the maximum delay bound computed by the method A-MM is tighter than or equal to that computed by the method N-MM. Experiments show that our proposed methods can significantly decrease the analytical delay bound comparing with the separate flow analysis method. For the large-scale wireless sensor network with 32 thousands of sensor nodes, our proposed methods can decrease about 70% of the analytical delay bound.

  11. Applying System Dynamics Approach to the Fast Fashion Supply Chain: Case Study of an SME in Indonesia

    Directory of Open Access Journals (Sweden)

    Mariany W Lidia

    2012-09-01

    Full Text Available The fashion industry is the biggest contributor among the 14 creative industries in Indonesia. Nowadays many apparel companies are shifting toward the vertical integration. Since speed is everything to be successful in the apparel industry, fast fashion retailers must quickly respond to the market demand. This papers aims to develop a model of the supply chain of a small and medium scale enterprise (SME of an apparel company in Indonesia and to propose a decision support system using System Dynamics (SD and helps the management to identify the best business strategy. Simulated scenarios can help the management to identify the most appropriate policy to be applied in the future. Case study method was used in this research where data were collected from a typical fast fashion firm in Indonesia that produces its own wares ranging from raw materials to be ready-to-wear clothes, has three stores, a warehouse and is running online sales system. We analyses the result of many simulations in a fashion company from an operational point of view and from them we derive suggestions about the future business strategy in a small and medium fashion company in Indonesia. Keywords: system dynamics, fast fashion, supply chain management, SME, Indonesia

  12. Local Social Networks

    DEFF Research Database (Denmark)

    Sapuppo, Antonio; Sørensen, Lene Tolstrup

    2011-01-01

    Online social networks have become essential for many users in their daily communication. Through a combination of the online social networks with opportunistic networks, a new concept arises: Local Social Networks. The target of local social networks is to promote social networking benefits...... in physical environment in order to leverage personal affinities in the users' surroundings. The purpose of this paper is to present and discuss the concept of local social networks as a new social communication system. Particularly, the preliminary architecture and the prototype of local social networks...

  13. From Offline Social Networks to Online Social Networks: Changes in Entrepreneurship

    Directory of Open Access Journals (Sweden)

    Yang SONG

    2015-01-01

    Full Text Available The paper reviewed studies of entrepreneurship based on the emergency of online social networks. Similar to offline social networks, entrepreneurs’ online social networks have their own unique characteristics. We first reviewed the offline network based research on entrepreneurship. Then we reviewed the studies of entrepreneurship in the context of online social networks including those focusing on topics of network structures and network ties. We highlighted online network communities based on the data collected from LinkedIn, Facebook and Twitter. Our research implies that both researcher and entrepreneurs are facing new opportunities due to the emergence of online social networks.

  14. Investigation of the network delay on Profibus-DP based network

    OpenAIRE

    Yılmaz, C.; Gürdal, O.; Sayan, H.H.

    2008-01-01

    The mathematical model of the network-induced delay control systems (NDCS) is given. Also the role of the NDCS’s components such as controller, sensor and network environment on the network-induced delay are included in the mathematical model of the system. The network delay is investigated on Profibus-DP based network application and experimental results obtained are presented graphically. The experimental results obtained show that the network induced delay is randomly changed according to ...

  15. Vulnerability of complex networks

    Science.gov (United States)

    Mishkovski, Igor; Biey, Mario; Kocarev, Ljupco

    2011-01-01

    We consider normalized average edge betweenness of a network as a metric of network vulnerability. We suggest that normalized average edge betweenness together with is relative difference when certain number of nodes and/or edges are removed from the network is a measure of network vulnerability, called vulnerability index. Vulnerability index is calculated for four synthetic networks: Erdős-Rényi (ER) random networks, Barabási-Albert (BA) model of scale-free networks, Watts-Strogatz (WS) model of small-world networks, and geometric random networks. Real-world networks for which vulnerability index is calculated include: two human brain networks, three urban networks, one collaboration network, and two power grid networks. We find that WS model of small-world networks and biological networks (human brain networks) are the most robust networks among all networks studied in the paper.

  16. Friendly network robotics; Friendly network robotics

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This paper summarizes the research results on the friendly network robotics in fiscal 1996. This research assumes an android robot as an ultimate robot and the future robot system utilizing computer network technology. The robot aiming at human daily work activities in factories or under extreme environments is required to work under usual human work environments. The human robot with similar size, shape and functions to human being is desirable. Such robot having a head with two eyes, two ears and mouth can hold a conversation with human being, can walk with two legs by autonomous adaptive control, and has a behavior intelligence. Remote operation of such robot is also possible through high-speed computer network. As a key technology to use this robot under coexistence with human being, establishment of human coexistent robotics was studied. As network based robotics, use of robots connected with computer networks was also studied. In addition, the R-cube (R{sup 3}) plan (realtime remote control robot technology) was proposed. 82 refs., 86 figs., 12 tabs.

  17. Networked Identities

    DEFF Research Database (Denmark)

    Ryberg, Thomas; Larsen, Malene Charlotte

    2008-01-01

    of CoPs we shall argue that the metaphor or theory of networked learning is itself confronted with some central tensions and challenges that need to be addressed. We then explore these theoretical and analytic challenges to the network metaphor, through an analysis of a Danish social networking site. We......In this article we take up a critique of the concept of Communities of Practice (CoP) voiced by several authors, who suggest that networks may provide a better metaphor to understand social forms of organisation and learning. Through a discussion of the notion of networked learning and the critique...... argue that understanding meaning-making and ‘networked identities’ may be relevant analytic entry points in navigating the challenges....

  18. Location based Network Optimizations for Mobile Wireless Networks

    DEFF Research Database (Denmark)

    Nielsen, Jimmy Jessen

    selection in Wi-Fi networks and predictive handover optimization in heterogeneous wireless networks. The investigations in this work have indicated that location based network optimizations are beneficial compared to typical link measurement based approaches. Especially the knowledge of geographical...

  19. Network Performance Improvement under Epidemic Failures in Optical Transport Networks

    DEFF Research Database (Denmark)

    Fagertun, Anna Manolova; Ruepp, Sarah Renée

    2013-01-01

    In this paper we investigate epidemic failure spreading in large- scale GMPLS-controlled transport networks. By evaluating the effect of the epidemic failure spreading on the network, we design several strategies for cost-effective network performance improvement via differentiated repair times....... First we identify the most vulnerable and the most strategic nodes in the network. Then, via extensive simulations we show that strategic placement of resources for improved failure recovery has better performance than randomly assigning lower repair times among the network nodes. Our OPNET simulation...... model can be used during the network planning process for facilitating cost- effective network survivability design....

  20. Network Traffic Prediction Based on Deep Belief Network and Spatiotemporal Compressive Sensing in Wireless Mesh Backbone Networks

    Directory of Open Access Journals (Sweden)

    Laisen Nie

    2018-01-01

    Full Text Available Wireless mesh network is prevalent for providing a decentralized access for users and other intelligent devices. Meanwhile, it can be employed as the infrastructure of the last few miles connectivity for various network applications, for example, Internet of Things (IoT and mobile networks. For a wireless mesh backbone network, it has obtained extensive attention because of its large capacity and low cost. Network traffic prediction is important for network planning and routing configurations that are implemented to improve the quality of service for users. This paper proposes a network traffic prediction method based on a deep learning architecture and the Spatiotemporal Compressive Sensing method. The proposed method first adopts discrete wavelet transform to extract the low-pass component of network traffic that describes the long-range dependence of itself. Then, a prediction model is built by learning a deep architecture based on the deep belief network from the extracted low-pass component. Otherwise, for the remaining high-pass component that expresses the gusty and irregular fluctuations of network traffic, the Spatiotemporal Compressive Sensing method is adopted to predict it. Based on the predictors of two components, we can obtain a predictor of network traffic. From the simulation, the proposed prediction method outperforms three existing methods.

  1. Vahistatud Kohtla-Järve meer keeldus ütluste andmisest / Erik Kalda

    Index Scriptorium Estoniae

    Kalda, Erik, 1969-

    2009-01-01

    Kohtla-Järve linnapeale Jevgeni Solovjovile esitati kahtlustus pistise korduvas võtmises hangete suunamise eest konkreetsetele firmadele. Ajalehes Põhjarannik ka intervjuu Kohtla-Järve volikogu esimehe Arne Berendsiga

  2. Experimental performance evaluation of software defined networking (SDN) based data communication networks for large scale flexi-grid optical networks.

    Science.gov (United States)

    Zhao, Yongli; He, Ruiying; Chen, Haoran; Zhang, Jie; Ji, Yuefeng; Zheng, Haomian; Lin, Yi; Wang, Xinbo

    2014-04-21

    Software defined networking (SDN) has become the focus in the current information and communication technology area because of its flexibility and programmability. It has been introduced into various network scenarios, such as datacenter networks, carrier networks, and wireless networks. Optical transport network is also regarded as an important application scenario for SDN, which is adopted as the enabling technology of data communication networks (DCN) instead of general multi-protocol label switching (GMPLS). However, the practical performance of SDN based DCN for large scale optical networks, which is very important for the technology selection in the future optical network deployment, has not been evaluated up to now. In this paper we have built a large scale flexi-grid optical network testbed with 1000 virtual optical transport nodes to evaluate the performance of SDN based DCN, including network scalability, DCN bandwidth limitation, and restoration time. A series of network performance parameters including blocking probability, bandwidth utilization, average lightpath provisioning time, and failure restoration time have been demonstrated under various network environments, such as with different traffic loads and different DCN bandwidths. The demonstration in this work can be taken as a proof for the future network deployment.

  3. Networks around entrepreneurs

    DEFF Research Database (Denmark)

    Bertelsen, Rasmus Gjedssø; Ashourizadeh, Shayegheh; Jensen, Kent Wickstrøm

    2017-01-01

    Purpose: Entrepreneurs are networking with others to get advice for their businesses. The networking differs between men and women; notably, men are more often networking in the public sphere and women are more often networking in the private sphere. The aim here is to account for how such gender......Purpose: Entrepreneurs are networking with others to get advice for their businesses. The networking differs between men and women; notably, men are more often networking in the public sphere and women are more often networking in the private sphere. The aim here is to account for how...... such gendering of entrepreneurs’ networks differ between societies and cultures. Research Design: Based on survey data from the Global Entrepreneurships Monitor, a sample of 16,365 entrepreneurs is used to compare the gendering of entrepreneurs’ networks in China, and five countries largely located around...... the Persian Gulf, namely Yemen, Iran, Saudi Arabia, Qatar and United Arab Emirates. Findings: Analyses show that female entrepreneurs tend to have slightly larger private sphere networks than male entrepreneurs. The differences between male and female entrepreneurs’ networking in the public sphere...

  4. Networks: structure and action : steering in and steering by policy networks

    NARCIS (Netherlands)

    Dassen, A.

    2010-01-01

    This thesis explores the opportunities to build a structural policy network model that is rooted in social network theories. By making a distinction between a process of steering in networks, and a process of steering by networks, it addresses the effects of network structures on network dynamics as

  5. Modelling dendritic ecological networks in space: An integrated network perspective

    Science.gov (United States)

    Erin E. Peterson; Jay M. Ver Hoef; Dan J. Isaak; Jeffrey A. Falke; Marie-Josee Fortin; Chris E. Jordan; Kristina McNyset; Pascal Monestiez; Aaron S. Ruesch; Aritra Sengupta; Nicholas Som; E. Ashley Steel; David M. Theobald; Christian E. Torgersen; Seth J. Wenger

    2013-01-01

    Dendritic ecological networks (DENs) are a unique form of ecological networks that exhibit a dendritic network topology (e.g. stream and cave networks or plant architecture). DENs have a dual spatial representation; as points within the network and as points in geographical space. Consequently, some analytical methods used to quantify relationships in other types of...

  6. Framework for network modularization and Bayesian network analysis to investigate the perturbed metabolic network

    Directory of Open Access Journals (Sweden)

    Kim Hyun

    2011-12-01

    Full Text Available Abstract Background Genome-scale metabolic network models have contributed to elucidating biological phenomena, and predicting gene targets to engineer for biotechnological applications. With their increasing importance, their precise network characterization has also been crucial for better understanding of the cellular physiology. Results We herein introduce a framework for network modularization and Bayesian network analysis (FMB to investigate organism’s metabolism under perturbation. FMB reveals direction of influences among metabolic modules, in which reactions with similar or positively correlated flux variation patterns are clustered, in response to specific perturbation using metabolic flux data. With metabolic flux data calculated by constraints-based flux analysis under both control and perturbation conditions, FMB, in essence, reveals the effects of specific perturbations on the biological system through network modularization and Bayesian network analysis at metabolic modular level. As a demonstration, this framework was applied to the genetically perturbed Escherichia coli metabolism, which is a lpdA gene knockout mutant, using its genome-scale metabolic network model. Conclusions After all, it provides alternative scenarios of metabolic flux distributions in response to the perturbation, which are complementary to the data obtained from conventionally available genome-wide high-throughput techniques or metabolic flux analysis.

  7. Framework for network modularization and Bayesian network analysis to investigate the perturbed metabolic network.

    Science.gov (United States)

    Kim, Hyun Uk; Kim, Tae Yong; Lee, Sang Yup

    2011-01-01

    Genome-scale metabolic network models have contributed to elucidating biological phenomena, and predicting gene targets to engineer for biotechnological applications. With their increasing importance, their precise network characterization has also been crucial for better understanding of the cellular physiology. We herein introduce a framework for network modularization and Bayesian network analysis (FMB) to investigate organism's metabolism under perturbation. FMB reveals direction of influences among metabolic modules, in which reactions with similar or positively correlated flux variation patterns are clustered, in response to specific perturbation using metabolic flux data. With metabolic flux data calculated by constraints-based flux analysis under both control and perturbation conditions, FMB, in essence, reveals the effects of specific perturbations on the biological system through network modularization and Bayesian network analysis at metabolic modular level. As a demonstration, this framework was applied to the genetically perturbed Escherichia coli metabolism, which is a lpdA gene knockout mutant, using its genome-scale metabolic network model. After all, it provides alternative scenarios of metabolic flux distributions in response to the perturbation, which are complementary to the data obtained from conventionally available genome-wide high-throughput techniques or metabolic flux analysis.

  8. Virtualized Network Function Orchestration System and Experimental Network Based QR Recognition for a 5G Mobile Access Network

    Directory of Open Access Journals (Sweden)

    Misun Ahn

    2017-12-01

    Full Text Available This paper proposes a virtualized network function orchestration system based on Network Function Virtualization (NFV, one of the main technologies in 5G mobile networks. This system should provide connectivity between network devices and be able to create flexible network function and distribution. This system focuses more on access networks. By experimenting with various scenarios of user service established and activated in a network, we examine whether rapid adoption of new service is possible and whether network resources can be managed efficiently. The proposed method is based on Bluetooth transfer technology and mesh networking to provide automatic connections between network machines and on a Docker flat form, which is a container virtualization technology for setting and managing key functions. Additionally, the system includes a clustering and recovery measure regarding network function based on the Docker platform. We will briefly introduce the QR code perceived service as a user service to examine the proposal and based on this given service, we evaluate the function of the proposal and present analysis. Through the proposed approach, container relocation has been implemented according to a network device’s CPU usage and we confirm successful service through function evaluation on a real test bed. We estimate QR code recognition speed as the amount of network equipment is gradually increased, improving user service and confirm that the speed of recognition is increased as the assigned number of network devices is increased by the user service.

  9. Clothing Systems Design Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Clothing Systems Design Lab houses facilities for the design and rapid prototyping of military protective apparel.Other focuses include: creation of patterns and...

  10. A Network of Networks Perspective on Global Trade.

    Science.gov (United States)

    Maluck, Julian; Donner, Reik V

    2015-01-01

    Mutually intertwined supply chains in contemporary economy result in a complex network of trade relationships with a highly non-trivial topology that varies with time. In order to understand the complex interrelationships among different countries and economic sectors, as well as their dynamics, a holistic view on the underlying structural properties of this network is necessary. This study employs multi-regional input-output data to decompose 186 national economies into 26 industry sectors and utilizes the approach of interdependent networks to analyze the substructure of the resulting international trade network for the years 1990-2011. The partition of the network into national economies is observed to be compatible with the notion of communities in the sense of complex network theory. By studying internal versus cross-subgraph contributions to established complex network metrics, new insights into the architecture of global trade are obtained, which allow to identify key elements of global economy. Specifically, financial services and business activities dominate domestic trade whereas electrical and machinery industries dominate foreign trade. In order to further specify each national sector's role individually, (cross-)clustering coefficients and cross-betweenness are obtained for different pairs of subgraphs. The corresponding analysis reveals that specific industrial sectors tend to favor distinct directionality patterns and that the cross-clustering coefficient for geographically close country pairs is remarkably high, indicating that spatial factors are still of paramount importance for the organization of trade patterns in modern economy. Regarding the evolution of the trade network's substructure, globalization is well-expressed by trends of several structural characteristics (e.g., link density and node strength) in the interacting network framework. Extreme events, such as the financial crisis 2008/2009, are manifested as anomalies superimposed to

  11. COalitions in COOperation Networks (COCOON): Social Network Analysis and Game Theory to Enhance Cooperation Networks

    NARCIS (Netherlands)

    Sie, Rory

    2012-01-01

    Sie, R. L. L. (2012). COalitions in COOperation Networks (COCOON): Social Network Analysis and Game Theory to Enhance Cooperation Networks (Unpublished doctoral dissertation). September, 28, 2012, Open Universiteit in the Netherlands (CELSTEC), Heerlen, The Netherlands.

  12. Managing Network Partitions in Structured P2P Networks

    Science.gov (United States)

    Shafaat, Tallat M.; Ghodsi, Ali; Haridi, Seif

    Structured overlay networks form a major class of peer-to-peer systems, which are touted for their abilities to scale, tolerate failures, and self-manage. Any long-lived Internet-scale distributed system is destined to face network partitions. Consequently, the problem of network partitions and mergers is highly related to fault-tolerance and self-management in large-scale systems. This makes it a crucial requirement for building any structured peer-to-peer systems to be resilient to network partitions. Although the problem of network partitions and mergers is highly related to fault-tolerance and self-management in large-scale systems, it has hardly been studied in the context of structured peer-to-peer systems. Structured overlays have mainly been studied under churn (frequent joins/failures), which as a side effect solves the problem of network partitions, as it is similar to massive node failures. Yet, the crucial aspect of network mergers has been ignored. In fact, it has been claimed that ring-based structured overlay networks, which constitute the majority of the structured overlays, are intrinsically ill-suited for merging rings. In this chapter, we motivate the problem of network partitions and mergers in structured overlays. We discuss how a structured overlay can automatically detect a network partition and merger. We present an algorithm for merging multiple similar ring-based overlays when the underlying network merges. We examine the solution in dynamic conditions, showing how our solution is resilient to churn during the merger, something widely believed to be difficult or impossible. We evaluate the algorithm for various scenarios and show that even when falsely detecting a merger, the algorithm quickly terminates and does not clutter the network with many messages. The algorithm is flexible as the tradeoff between message complexity and time complexity can be adjusted by a parameter.

  13. Enabling software defined networking experiments in networked critical infrastructures

    Directory of Open Access Journals (Sweden)

    Béla Genge

    2014-05-01

    Full Text Available Nowadays, the fact that Networked Critical Infrastructures (NCI, e.g., power plants, water plants, oil and gas distribution infrastructures, and electricity grids, are targeted by significant cyber threats is well known. Nevertheless, recent research has shown that specific characteristics of NCI can be exploited in the enabling of more efficient mitigation techniques, while novel techniques from the field of IP networks can bring significant advantages. In this paper we explore the interconnection of NCI communication infrastructures with Software Defined Networking (SDN-enabled network topologies. SDN provides the means to create virtual networking services and to implement global networking decisions. It relies on OpenFlow to enable communication with remote devices and has been recently categorized as the “Next Big Technology”, which will revolutionize the way decisions are implemented in switches and routers. Therefore, the paper documents the first steps towards enabling an SDN-NCI and presents the impact of a Denial of Service experiment over traffic resulting from an XBee sensor network which is routed across an emulated SDN network.

  14. Spatiotemporal Recurrent Convolutional Networks for Traffic Prediction in Transportation Networks

    Directory of Open Access Journals (Sweden)

    Haiyang Yu

    2017-06-01

    Full Text Available Predicting large-scale transportation network traffic has become an important and challenging topic in recent decades. Inspired by the domain knowledge of motion prediction, in which the future motion of an object can be predicted based on previous scenes, we propose a network grid representation method that can retain the fine-scale structure of a transportation network. Network-wide traffic speeds are converted into a series of static images and input into a novel deep architecture, namely, spatiotemporal recurrent convolutional networks (SRCNs, for traffic forecasting. The proposed SRCNs inherit the advantages of deep convolutional neural networks (DCNNs and long short-term memory (LSTM neural networks. The spatial dependencies of network-wide traffic can be captured by DCNNs, and the temporal dynamics can be learned by LSTMs. An experiment on a Beijing transportation network with 278 links demonstrates that SRCNs outperform other deep learning-based algorithms in both short-term and long-term traffic prediction.

  15. Spatiotemporal Recurrent Convolutional Networks for Traffic Prediction in Transportation Networks.

    Science.gov (United States)

    Yu, Haiyang; Wu, Zhihai; Wang, Shuqin; Wang, Yunpeng; Ma, Xiaolei

    2017-06-26

    Predicting large-scale transportation network traffic has become an important and challenging topic in recent decades. Inspired by the domain knowledge of motion prediction, in which the future motion of an object can be predicted based on previous scenes, we propose a network grid representation method that can retain the fine-scale structure of a transportation network. Network-wide traffic speeds are converted into a series of static images and input into a novel deep architecture, namely, spatiotemporal recurrent convolutional networks (SRCNs), for traffic forecasting. The proposed SRCNs inherit the advantages of deep convolutional neural networks (DCNNs) and long short-term memory (LSTM) neural networks. The spatial dependencies of network-wide traffic can be captured by DCNNs, and the temporal dynamics can be learned by LSTMs. An experiment on a Beijing transportation network with 278 links demonstrates that SRCNs outperform other deep learning-based algorithms in both short-term and long-term traffic prediction.

  16. Evaluation of Network Reliability for Computer Networks with Multiple Sources

    Directory of Open Access Journals (Sweden)

    Yi-Kuei Lin

    2012-01-01

    Full Text Available Evaluating the reliability of a network with multiple sources to multiple sinks is a critical issue from the perspective of quality management. Due to the unrealistic definition of paths of network models in previous literature, existing models are not appropriate for real-world computer networks such as the Taiwan Advanced Research and Education Network (TWAREN. This paper proposes a modified stochastic-flow network model to evaluate the network reliability of a practical computer network with multiple sources where data is transmitted through several light paths (LPs. Network reliability is defined as being the probability of delivering a specified amount of data from the sources to the sink. It is taken as a performance index to measure the service level of TWAREN. This paper studies the network reliability of the international portion of TWAREN from two sources (Taipei and Hsinchu to one sink (New York that goes through a submarine and land surface cable between Taiwan and the United States.

  17. Network science

    CERN Document Server

    Barabasi, Albert-Laszlo

    2016-01-01

    Networks are everywhere, from the Internet, to social networks, and the genetic networks that determine our biological existence. Illustrated throughout in full colour, this pioneering textbook, spanning a wide range of topics from physics to computer science, engineering, economics and the social sciences, introduces network science to an interdisciplinary audience. From the origins of the six degrees of separation to explaining why networks are robust to random failures, the author explores how viruses like Ebola and H1N1 spread, and why it is that our friends have more friends than we do. Using numerous real-world examples, this innovatively designed text includes clear delineation between undergraduate and graduate level material. The mathematical formulas and derivations are included within Advanced Topics sections, enabling use at a range of levels. Extensive online resources, including films and software for network analysis, make this a multifaceted companion for anyone with an interest in network sci...

  18. Accelerating networks

    International Nuclear Information System (INIS)

    Smith, David M D; Onnela, Jukka-Pekka; Johnson, Neil F

    2007-01-01

    Evolving out-of-equilibrium networks have been under intense scrutiny recently. In many real-world settings the number of links added per new node is not constant but depends on the time at which the node is introduced in the system. This simple idea gives rise to the concept of accelerating networks, for which we review an existing definition and-after finding it somewhat constrictive-offer a new definition. The new definition provided here views network acceleration as a time dependent property of a given system as opposed to being a property of the specific algorithm applied to grow the network. The definition also covers both unweighted and weighted networks. As time-stamped network data becomes increasingly available, the proposed measures may be easily applied to such empirical datasets. As a simple case study we apply the concepts to study the evolution of three different instances of Wikipedia, namely, those in English, German, and Japanese, and find that the networks undergo different acceleration regimes in their evolution

  19. Ecstasy, kanep või "valge hiinlane" - klassivennalt võid osta kõike / Kärt Anvelt

    Index Scriptorium Estoniae

    Anvelt, Kärt, 1973-

    2008-01-01

    Narkokuritegevusest ja narkootikumidega kaubitsemisest Eestis. Lisatud: narkomuulad jäävad vahele varem või hiljem ; Eesti Venezuela-aukonsuli Arne Roostna kommentaar: tavaliselt jäädakse siin vahele

  20. Taani dippdisain käis Tallinnas

    Index Scriptorium Estoniae

    1999-01-01

    Taani-Eesti kunstisuhetest. Maalinäitus "Kuldajast modernismini". Pikemalt disaininäitusest "Elav disain - dialoog". Arhitekt Arne Jakobseni, disainer Bernt'i, arhitekt Johannes Foersomi ja Peter Hiort-Lorenzeni loomingust