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. 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)...

  6. 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

  7. 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...

  8. 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....

  9. 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 ...

  10. 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…

  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. 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...

  15. 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...

  16. 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:...

  17. 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.

  18. 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...

  19. 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)

  20. 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...

  1. 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...

  2. 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)

  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. 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. 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...

  6. 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...

  7. 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

  8. 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)

  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. 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,…

  11. 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…

  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. 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 ...

  14. 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,…

  15. 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.

  16. 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)

  17. 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.

  18. 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...

  19. 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...

  20. 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.

  1. 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...

  2. 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...

  3. 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.

  4. 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.

  5. 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...

  6. 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

  7. 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

  8. 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...

  9. 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...

  10. 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…

  11. 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…

  12. 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 ...

  13. 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...

  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. 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. 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.

  17. 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)

  18. 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…

  19. 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.

  20. 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.

  1. 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

  2. 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

  3. 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...

  4. 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...

  5. 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...

  6. 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

  7. 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.

  8. 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...

  9. 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...

  10. 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.

  11. 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.

  12. 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

  13. 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...

  14. 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...

  15. 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.

  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. 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…

  18. 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…

  19. 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

  20. 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...

  1. 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...

  2. 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...

  3. 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...

  4. 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.

  5. 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.

  6. 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

  7. 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

  8. 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)

  9. 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)

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. "...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.

  15. 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)

  16. 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.

  17. 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...

  18. 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

  19. 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 ...

  20. 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...

  1. 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...

  2. 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.

  3. 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.

  4. 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.

  5. 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...

  6. 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.

  7. 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

  8. 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.

  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. 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.

  11. 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.

  12. 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.

  13. 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

  14. 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...

  15. 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...

  16. 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

  17. 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)

  18. 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...

  19. 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

  20. 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.

  1. 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.

  2. 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

  3. 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.

  4. 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

  5. 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,…

  6. 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)

  7. 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.

  8. 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…

  9. 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)

  10. 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

  11. 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.

  12. 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...

  13. 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

  14. 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.

  15. 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.

  16. 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...

  17. 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…

  18. 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...

  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. 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…

  1. 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...

  2. 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)

  3. 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)

  4. 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...

  5. 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 ...

  6. 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.

  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. 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....

  9. 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.

  10. 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.

  11. 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.

  12. 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 ...

  13. 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...

  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. 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...

  16. 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.

  17. 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,...

  18. 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...

  19. 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

  20. 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

  1. 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.

  2. 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

  3. 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

  4. 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

  5. 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...

  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. 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

  8. 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...

  9. 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.

  10. 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...

  11. 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

  12. 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...

  13. 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

  14. 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.

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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…

  20. 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...

  1. 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…

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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.

  10. 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.

  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. 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.

  13. 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 ...

  14. 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...

  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. 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.

  17. 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.

  18. 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...

  19. 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...

  20. 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.

  1. 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...

  2. 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...

  3. 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.

  4. 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.

  5. 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.

  6. 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.)

  7. 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

  8. 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

  9. 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.

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. 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.

  15. 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.

  16. 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.

  17. 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].

  18. 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.

  19. 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

  20. 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

  1. 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.

  2. 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.

  3. 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.

  4. 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...

  5. 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...

  6. 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.

  7. 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

  8. 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...

  9. 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.

  10. Networking

    OpenAIRE

    Rauno Lindholm, Daniel; Boisen Devantier, Lykke; Nyborg, Karoline Lykke; Høgsbro, Andreas; Fries, de; Skovlund, Louise

    2016-01-01

    The purpose of this project was to examine what influencing factor that has had an impact on the presumed increasement of the use of networking among academics on the labour market and how it is expressed. On the basis of the influence from globalization on the labour market it can be concluded that the globalization has transformed the labour market into a market based on the organization of networks. In this new organization there is a greater emphasis on employees having social qualificati...

  11. 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.

  12. 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

  13. 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

  14. 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

  15. 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.

  16. 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.

  17. 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

  18. 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.

  19. 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.

  20. 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

  1. 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...

  2. 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

  3. 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)

  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. 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.

  6. 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

  7. 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.

  8. 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...

  9. 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

  10. 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.

  11. 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

  12. 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.

  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. 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.

  15. 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...

  16. An Integration between Baluch’s Costumes and Contemporary Iranian Woman: An Apparel on Aesthetics Elements

    Directory of Open Access Journals (Sweden)

    Nafiseh Alipour

    2017-02-01

    Full Text Available This paper investigates costume fashion design of a specific Iranian group, specifically Baluch people. In this study, we have conducted a research to make an appropriated and functional association between modern daily fashion and Iranian local regional clothes as a social and cultural identity characteristic. There are some textile manufacturing industries in Iran, in which about 400,000 employees are working in different branches of production. Baluch’s history indicates that their traditional costume has been derived from Iranian fundamental designs. Baluch culture has long been settled in the East of Iran. Baluch people are among the few Iranian tribes who are committed to their local costumes. This study is a cross-sectional survey in which 100 volunteers filled out the 7-scale questionnaires throughout some social networks among Iranian adult women (Age: 30±0.5. We also gathered some information based on the literature review, observation and museums and exhibitions of handicrafts visits. In this study, we focused on Baluch ethnic costumes, and we studied some articles in this field to develop a practical method in observing and assessing the sample costumers. Our data analysis indicates that 32% of volunteers partially agree that they have tendencies to pick fashionable clothing, 34% of volunteers agree that they prefer to be unique, 33% of volunteers partially agree that the national identity is important when it comes to fashion, and 28% of them partially agree about the importance of local origin of fashion. These results also express that 36% of volunteers partially agree that the traditional Iranian costume is appealing to them, and 33% of them partially agree that traditional costumes are usable as contemporary clothing. Per foregoing features of Baluch costumes in aesthetic, social and cultural context, and obtained results and relevant statistical analysis, it seems that Baluch costumes aesthetical identity can be applied in

  17. 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.

  18. 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

  19. 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.

  20. 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 ...

  1. 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

  2. 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…

  3. 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...

  4. 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...

  5. 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

  6. 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.

  7. 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

  8. 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.

  9. 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

  10. 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....

  11. 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

  12. 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.

  13. 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

  14. Descripción del ARN de transferencia mitocondrial para Serina (UCN de Lutzomyia columbiana (Diptera, Psychodidae Description of the mitochondrial serine transfer RNA (UCN of Lutzomyia columbiana (Diptera, Psychodidae

    Directory of Open Access Journals (Sweden)

    Alveiro Pérez-Doria

    2008-01-01

    Full Text Available Lutzomyia columbiana es un flebotomíneo considerado como vector sospechoso de Leishmania mexicana y Leishmania braziliensis en Colombia. Este insecto pertenece al grupo verrucarum, que incluye algunos taxones isomórficos, lo que ha estimulado la búsqueda de marcadores moleculares que permitan, además de diferenciar las especies, estudiar sus relaciones de parentesco. En este artículo se describe por primera vez la estructura putativa del ARN de transferencia mitocondrial para serina que reconoce el codón UCN (ARNtSer de Lu. columbiana. El ADN genómico fue extraído, amplificado y secuenciado a partir de seis especímenes colectados con cebo humano. La estructura secundaria del ARNtSer fue inferida con el programa tRNAscan-SE 1.21. El gen ARNts consistió de 67 pares de bases (pb, encontrándose un solo haplotipo en los seis individuos secuenciados. El ARNtSer de Lu. columbiana mostró 7 apareamientos intracatenarios en el brazo aceptor del aminoácido, 3 en el brazo dihidrouridina (DHU, 5 en el brazo del anticodón y 5 en el brazo ribotimidina-pseudouridina-citosina (TøC. El tamaño de las lupas correspondió a 5 nucleótidos en la DHU, 7 en la anticodón, 4 en la variable y 7 en la TøC. Lu. columbiana se distingue del resto de especies de Lutzomyia y Phlebotomus secuenciadas a la fecha por la presencia de una guanina en la posición nucleotídica 64, que produce un apareamiento no canónico tipo uracilo-guanina en el brazo aceptor. Se necesitan más estudios para confirmar la utilidad del ARNtSer como marcador molecular para la discriminación de especies de flebotomíneos.The sand fly Lutzomyia columbiana is considered a suspected vector of Leishmania mexicana and Leishmania braziliensis in Colombia. Lu. columbiana belongs to the Lutzomyia verrucarum species group, which included some sibling species. This has motivated the search for molecular markers to distinguish these taxa. In this paper, we described for the first time the

  15. 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.

  16. The network researchers' network

    DEFF Research Database (Denmark)

    Henneberg, Stephan C.; Jiang, Zhizhong; Naudé, Peter

    2009-01-01

    The Industrial Marketing and Purchasing (IMP) Group is a network of academic researchers working in the area of business-to-business marketing. The group meets every year to discuss and exchange ideas, with a conference having been held every year since 1984 (there was no meeting in 1987). In thi......The Industrial Marketing and Purchasing (IMP) Group is a network of academic researchers working in the area of business-to-business marketing. The group meets every year to discuss and exchange ideas, with a conference having been held every year since 1984 (there was no meeting in 1987......). In this paper, based upon the papers presented at the 22 conferences held to date, we undertake a Social Network Analysis in order to examine the degree of co-publishing that has taken place between this group of researchers. We identify the different components in this database, and examine the large main...

  17. 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.

  18. 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.

  19. 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

  20. 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...

  1. 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.

  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 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. 

  5. 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.)

  6. 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...

  7. Network Convergence

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Network Convergence. User is interested in application and content - not technical means of distribution. Boundaries between distribution channels fade out. Network convergence leads to seamless application and content solutions.

  8. Industrial Networks

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

    Companies organize in a way that involves many activities that are external to the traditional organizational boundaries. This presents challenges to operations management and managing operations involves many issues and actions dealing with external networks. Taking a network perspective changes...

  9. Network Science

    National Research Council Canada - National Science Library

    Leland, Will

    2006-01-01

    OVERVIEW: (1) A committee of technical experts, military officers and R&D managers was assembled by the National Research Council to reach consensus on the nature of networks and network research. (2...

  10. 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)

  11. 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...

  12. Network Simulation

    CERN Document Server

    Fujimoto, Richard

    2006-01-01

    "Network Simulation" presents a detailed introduction to the design, implementation, and use of network simulation tools. Discussion topics include the requirements and issues faced for simulator design and use in wired networks, wireless networks, distributed simulation environments, and fluid model abstractions. Several existing simulations are given as examples, with details regarding design decisions and why those decisions were made. Issues regarding performance and scalability are discussed in detail, describing how one can utilize distributed simulation methods to increase the

  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. 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.

  15. Technical Network

    CERN Multimedia

    2007-01-01

    In order to optimise the management of the Technical Network (TN), to facilitate understanding of the purpose of devices connected to the TN and to improve security incident handling, the Technical Network Administrators and the CNIC WG have asked IT/CS to verify the "description" and "tag" fields of devices connected to the TN. Therefore, persons responsible for systems connected to the TN will receive e-mails from IT/CS asking them to add the corresponding information in the network database at "network-cern-ch". Thank you very much for your cooperation. The Technical Network Administrators & the CNIC WG

  16. 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

  17. 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.

  18. 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...

  19. 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.

  20. 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.

  1. 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...

  2. 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.

  3. 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....

  4. Network security

    CERN Document Server

    Perez, André

    2014-01-01

    This book introduces the security mechanisms deployed in Ethernet, Wireless-Fidelity (Wi-Fi), Internet Protocol (IP) and MultiProtocol Label Switching (MPLS) networks. These mechanisms are grouped throughout the book according to the following four functions: data protection, access control, network isolation, and data monitoring. Data protection is supplied by data confidentiality and integrity control services. Access control is provided by a third-party authentication service. Network isolation is supplied by the Virtual Private Network (VPN) service. Data monitoring consists of applying

  5. Network cohesion

    OpenAIRE

    Cavalcanti, Tiago V. V.; Giannitsarou, Chryssi; Johnson, Charles R.

    2016-01-01

    This is the final version of the article. It first appeared from Springer via http://dx.doi.org/10.1007/s00199-016-0992-1 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 d...

  6. Technical Network

    CERN Multimedia

    2007-01-01

    In order to optimize the management of the Technical Network (TN), to ease the understanding and purpose of devices connected to the TN, and to improve security incident handling, the Technical Network Administrators and the CNIC WG have asked IT/CS to verify the "description" and "tag" fields of devices connected to the TN. Therefore, persons responsible for systems connected to the TN will receive email notifications from IT/CS asking them to add the corresponding information in the network database. Thank you very much for your cooperation. The Technical Network Administrators & the CNIC WG

  7. 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

  8. Probabilistic Networks

    DEFF Research Database (Denmark)

    Jensen, Finn Verner; Lauritzen, Steffen Lilholt

    2001-01-01

    This article describes the basic ideas and algorithms behind specification and inference in probabilistic networks based on directed acyclic graphs, undirected graphs, and chain graphs.......This article describes the basic ideas and algorithms behind specification and inference in probabilistic networks based on directed acyclic graphs, undirected graphs, and chain graphs....

  9. Bipartite Networks

    NARCIS (Netherlands)

    Agneessens, F.; Moser, C.; Barnett, G.A.

    2011-01-01

    Bipartite networks refer to a specific kind of network in which the nodes (or actors) can be partitioned into two subsets based on the fact that no links exist between actors within each subset, but only between the two subsets. Due to the partition of actors in two sets and the absence of relations

  10. 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

  11. Network Affordances

    DEFF Research Database (Denmark)

    Samson, Audrey; Soon, Winnie

    2015-01-01

    This paper examines the notion of network affordance within the context of network art. Building on Gibson's theory (Gibson, 1979) we understand affordance as the perceived and actual parameters of a thing. We expand on Gaver's affordance of predictability (Gaver, 1996) to include ecological...... and computational parameters of unpredictability. We illustrate the notion of unpredictability by considering four specific works that were included in a network art exhibiton, SPEED SHOW [2.0] Hong Kong. The paper discusses how the artworks are contingent upon the parameteric relations (Parisi, 2013......), of the network. We introduce network affordance as a dynamic framework that could articulate the experienced tension arising from the (visible) symbolic representation of computational processes and its hidden occurrences. We base our proposal on the experience of both organising the SPEED SHOW and participating...

  12. 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.

  13. Normas de comunicación impresa de las marcas de textil y calzado deportivo en publicaciones de baloncesto. (Print advertising of footwear and apparel sports brands in basketball magazines.

    Directory of Open Access Journals (Sweden)

    José Antonio Martínez García

    2012-07-01

    Full Text Available Esta investigación realiza una descripción de las diferentes formas de comunicación que han realizado las empresas de textil y calzado deportivo en las revistas de baloncesto españolas y publicaciones periódicas en los últimos 32 años (1980-2011. Para ello, se han analizado 3122 ejemplares de publicaciones, que representan más del 97,5% de los números lanzados en todos estos años, además de decenas de entrevistas personales a profesionales vinculados con las marcas y los medios de comunicación. La publicidad, las relaciones públicas y la promoción se entremezclan en un amalgama de opciones que las empresas tienen a su disposición y que, en muchos casos, suelen negociar con las publicaciones para obtener condiciones ventajosas y producir sinergias en la integración de sus decisiones de comunicación. Así, el abanico de posibilidades que esta investigación muestra para ambas partes, marcas y medios de comunicación, es sin duda, una de las principales contribuciones que este estudio aporta al mundo de la gestión y comunicación de marketing en el deporte.AbstractThis research shows in detail the different ways of communication footwear and apparel sports brands have used in basketball magazines and newspapers since 1980. To achieve this aim, 3122 issues of the available publications have been analyzed, which it is more than 97.5% of the total population. In addition several personal interviews have been carried out to executive and practitioners linked with sports brand and mass media. Therefore, this study depicts more than 50 different options brands may use to achieve communication actions, providing an unique resource regarding how brands have made advertising, publicity and promotion within these publications. These three forms of communications interact among them, providing companies multiple options to marketing managers. Within this context, deals between brands and magazines are commonly achieved in order to obtain

  14. 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

  15. 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

  16. Social networks

    CERN Document Server

    Etaner-Uyar, A Sima

    2014-01-01

    The present volume provides a comprehensive resource for practitioners and researchers alike-both those new to the field as well as those who already have some experience. The work covers Social Network Analysis theory and methods with a focus on current applications and case studies applied in various domains such as mobile networks, security, machine learning and health. With the increasing popularity of Web 2.0, social media has become a widely used communication platform. Parallel to this development, Social Network Analysis gained in importance as a research field, while opening up many

  17. Network Warrior

    CERN Document Server

    Donahue, Gary

    2011-01-01

    Pick up where certification exams leave off. With this practical, in-depth guide to the entire network infrastructure, you'll learn how to deal with real Cisco networks, rather than the hypothetical situations presented on exams like the CCNA. Network Warrior takes you step by step through the world of routers, switches, firewalls, and other technologies based on the author's extensive field experience. You'll find new content for MPLS, IPv6, VoIP, and wireless in this completely revised second edition, along with examples of Cisco Nexus 5000 and 7000 switches throughout. Topics include: An

  18. Heterodox networks

    DEFF Research Database (Denmark)

    Lala, Purnima; Kumar, Ambuj

    2016-01-01

    It is imperative for the service providers to bring innovation in the network design to meet the exponential growth of mobile subscribers for multi-technology future wireless networks. As a matter of research, studies on providing services to moving subscriber groups aka ‘Place Time Capacity (PTC......)’ have not been considered much in the literature. In this article we present Heterodox networks as an innovative and alternate approach to handle the PTC congestion. We describe two different approaches to combat the PTC congestion where the traditional terrestrial infrastructure fails to provide......-Configurable Intelligent Distributed Antenna System (SCIDAS)’ that overlays intelligence over the conventional DAS architecture and latter is in the form of a swarm of intelligent hovering base stations working in a team to cooperatively resolve the PTC congestion at the Area of Event (AoE). A suitable network...

  19. Networking Japan

    DEFF Research Database (Denmark)

    Hansen, Annette Skovsted

    Human Resource Development was the first and remains an important pillar in Japanese foreign aid. I will argue that Japan has access to a global network of alumni who will co-define Japanese foreign aid in the future, because Japan has encouraged alumni societies and networking since 1965. A total...... of more than a million people in more than 100 countries have attended courses in Japan funded fully or partly by Japanese ODA since the inception of the technical assistance programs in 1954 through the Colombo Plan and since 1959 through the Association of Overseas Technical Scholarships (AOTS from 2009...... HIDA). Many of these alumni have and will in the future exchange ideas and keep contact not only to Japan, but also to fellow alumni around the globe and, thereby, practice south-south exchanges, which are made possible and traceable by their established alumni network and the World Network of Friends...

  20. Sentinel Network

    Science.gov (United States)

    The Sentinel Network is an integrated, electronic, national medical product safety initiative that compiles information about the safe and effective use of medical products accessible to patients and healthcare practitioners.

  1. Exchange Network

    Science.gov (United States)

    The Environmental Information Exchange Network (EN) is an Internet-based system used by state, tribal and territorial partners to securely share environmental and health information with one another and EPA.

  2. Diversity Networks

    Science.gov (United States)

    and professional growth of women through networking, mentoring and training. We strive to ensure that will be used. National Processing Center Seniors Leader: Jo Anne Hankins Champion: Eric Milliner NO

  3. Nepal Networking

    DEFF Research Database (Denmark)

    Hansen, Annette Skovsted

    , as a Danida fellow. Today, the older sister works in Nepal and the younger in Seattle, where they still make use of their personal networks including connections to their fellow alumni of technical assistance courses. Inspired by work on social remittances in combination with network theory , I argue......Technical Assistance courses have many functions apart from disseminating knowledge and information, one such function is to engender networks. During the course period, participants meet and establish contact and some of these contacts remain connections between alumni for many years after...... the courses are finished. The alumni networks depend on the uses they are put to by the individual alumni and the support they get from alumni and host countries. The United Nations initiated technical assistance courses in the late 1940s in order to train nationals from developing countries as a means...

  4. computer networks

    Directory of Open Access Journals (Sweden)

    N. U. Ahmed

    2002-01-01

    Full Text Available In this paper, we construct a new dynamic model for the Token Bucket (TB algorithm used in computer networks and use systems approach for its analysis. This model is then augmented by adding a dynamic model for a multiplexor at an access node where the TB exercises a policing function. In the model, traffic policing, multiplexing and network utilization are formally defined. Based on the model, we study such issues as (quality of service QoS, traffic sizing and network dimensioning. Also we propose an algorithm using feedback control to improve QoS and network utilization. Applying MPEG video traces as the input traffic to the model, we verify the usefulness and effectiveness of our model.

  5. Neural networks

    International Nuclear Information System (INIS)

    Denby, Bruce; Lindsey, Clark; Lyons, Louis

    1992-01-01

    The 1980s saw a tremendous renewal of interest in 'neural' information processing systems, or 'artificial neural networks', among computer scientists and computational biologists studying cognition. Since then, the growth of interest in neural networks in high energy physics, fueled by the need for new information processing technologies for the next generation of high energy proton colliders, can only be described as explosive

  6. Pintadas network

    OpenAIRE

    Cruz, Maria do Carmo Meirelles T.

    2006-01-01

    The Pintadas Network has been organized in Pintadas, a small municipality (11.254 inhabitants) in Bahia, located in the semi-arid region. It has been composed by civil society organizacions (social, productive, cultural and religious organizations and a credit cooperative), with support from the local town hall and from national and international institutions. The Network is a space for articulation, which intends to formulate, execute, follow-up, inspect and evaluate the municipal public pol...

  7. Organizational Networks

    DEFF Research Database (Denmark)

    Grande, Bård; Sørensen, Ole Henning

    1998-01-01

    The paper focuses on the concept of organizational networks. Four different uses of the concept of organizational network are identified and critically discussed. Special focus is placed on how information and communication technologies as communication mediators and cognitive pictures influence...... the organizational forms discussed in the paper. It is asserted that the underlying organizational phenomena are not changing but that the manifestations and representations are shifting due to technological developments....

  8. Complex Networks

    CERN Document Server

    Evsukoff, Alexandre; González, Marta

    2013-01-01

    In the last decade we have seen the emergence of a new inter-disciplinary field focusing on the understanding of networks which are dynamic, large, open, and have a structure sometimes called random-biased. The field of Complex Networks is helping us better understand many complex phenomena such as the spread of  deseases, protein interactions, social relationships, to name but a few. Studies in Complex Networks are gaining attention due to some major scientific breakthroughs proposed by network scientists helping us understand and model interactions contained in large datasets. In fact, if we could point to one event leading to the widespread use of complex network analysis is the availability of online databases. Theories of Random Graphs from Erdös and Rényi from the late 1950s led us to believe that most networks had random characteristics. The work on large online datasets told us otherwise. Starting with the work of Barabási and Albert as well as Watts and Strogatz in the late 1990s, we now know th...

  9. Neural Networks

    International Nuclear Information System (INIS)

    Smith, Patrick I.

    2003-01-01

    Physicists use large detectors to measure particles created in high-energy collisions at particle accelerators. These detectors typically produce signals indicating either where ionization occurs along the path of the particle, or where energy is deposited by the particle. The data produced by these signals is fed into pattern recognition programs to try to identify what particles were produced, and to measure the energy and direction of these particles. Ideally, there are many techniques used in this pattern recognition software. One technique, neural networks, is particularly suitable for identifying what type of particle caused by a set of energy deposits. Neural networks can derive meaning from complicated or imprecise data, extract patterns, and detect trends that are too complex to be noticed by either humans or other computer related processes. To assist in the advancement of this technology, Physicists use a tool kit to experiment with several neural network techniques. The goal of this research is interface a neural network tool kit into Java Analysis Studio (JAS3), an application that allows data to be analyzed from any experiment. As the final result, a physicist will have the ability to train, test, and implement a neural network with the desired output while using JAS3 to analyze the results or output. Before an implementation of a neural network can take place, a firm understanding of what a neural network is and how it works is beneficial. A neural network is an artificial representation of the human brain that tries to simulate the learning process [5]. It is also important to think of the word artificial in that definition as computer programs that use calculations during the learning process. In short, a neural network learns by representative examples. Perhaps the easiest way to describe the way neural networks learn is to explain how the human brain functions. The human brain contains billions of neural cells that are responsible for processing

  10. Marcadores virológicos no convencionales en pacientes infectados con el virus de la inmunodeficiencia humana: ADN HIV-T, ADN HIV- 2LTR y ARN de HIV Non conventional virological markers in HIV-infected patients: T-HIV DNA, 2LTR-HIV DNA and HIV RNA

    Directory of Open Access Journals (Sweden)

    Rosana Gariglio

    2004-10-01

    Full Text Available La terapia antirretroviral de alta eficacia (TAAE induce una reducción marcada y persistente de la viremia plasmática, contribuyendo a disminuir la mortalidad y morbilidad de los pacientes HIV-positivos. Así, la carga viral (CV es el método de referencia para evaluar la eficacia terapéutica. Sin embargo, aun en presencia de una TAAE eficiente no se ha logrado la erradicación viral. En este estudio analizamos la presencia del ADN total de HIV (ADN HIV-T, del ADN no integrado con 2LTR (ADN HIV-2LTR y del ARN de HIV, en un grupo de 55 pacientes HIV-positivos en distintos estadios clínicos, con y sin TAAE, mediante ensayos de PCR con revelado colorimétrico en microplaca, optimizados en nuestro laboratorio. La sensibilidad clínica del ARN del HIV fue evaluada con el bDNA, resultando del 74% y del 64%, respectivamente, con una concordancia del 85%. Este ensayo podría ser utilizado en el seguimiento de pacientes bajo TAAE. El ADN HIV-2LTR resultó positivo en el 54% aunque estuvo ausente en pacientes con elevada CV. Este marcador se consideraba un producto lábil y su presencia se asociaba a infección reciente. Sin embargo, actuales evidencias ponen en discusión su estabilidad por lo que su significado clínico debe ser reconsiderado. La ausencia del ADN HIV-2LTR en pacientes con CV detectable puede relacionarse con la heterogeneidad de la secuencia utilizada para su detección. El ADN HIV-T estuvo presente en el 100% de las muestras y resultaría relevante como marcador de remisión cuando se dispongan de terapias que efectivamente erradiquen la infección.Highly active antiretroviral therapy (HAART induces a persistent reduction of the plasmatic viremia, contributing to decrease mortality and morbidity of infected people with human immunodeficiency virus (HIV. Thus, viral load (VL is the reference method to evaluate therapy effectiveness. However, even in the presence of efficient HAART viral eradication was yet not achieved. In this

  11. 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.

  12. Network Survivability

    DEFF Research Database (Denmark)

    Marzo, José L.; Stidsen, Thomas Riis; Ruepp, Sarah Renée

    2010-01-01

    – are vital to modern services such as mobile telephony, online banking and VoIP. This book examines communication networking from a mathematical viewpoint. The contributing authors took part in the European COST action 293 – a four-year program of multidisciplinary research on this subject. In this book...... they offer introductory overviews and state-of-the-art assessments of current and future research in the fields of broadband, optical, wireless and ad hoc networks. Particular topics of interest are design, optimization, robustness and energy consumption. The book will be of interest to graduate students......, researchers and practitioners in the areas of networking, theoretical computer science, operations research, distributed computing and mathematics....

  13. Nuclear networking.

    Science.gov (United States)

    Xie, Wei; Burke, Brian

    2017-07-04

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

  14. Telecommunication Networks

    DEFF Research Database (Denmark)

    Olsen, Rasmus Løvenstein; Balachandran, Kartheepan; Hald, Sara Ligaard

    2014-01-01

    In this chapter, we look into the role of telecommunication networks and their capability of supporting critical infrastructure systems and applications. The focus is on smart grids as the key driving example, bearing in mind that other such systems do exist, e.g., water management, traffic control......, etc. First, the role of basic communication is examined with a focus on critical infrastructures. We look at heterogenic networks and standards for smart grids, to give some insight into what has been done to ensure inter-operability in this direction. We then go to the physical network, and look...... threats to the critical infrastructure. Finally, before our conclusions and outlook, we give a brief overview of some key activities in the field and what research directions are currently investigated....

  15. Network interruptions

    CERN Multimedia

    2005-01-01

    On Sunday 12 June 2005, a site-wide security software upgrade will be performed on all CERN network equipment. This maintenance operation will cause at least 2 short network interruptions of 2 minutes on each equipment item. There are hundreds of such items across the CERN site (Meyrin, Prévessin and all SPS and LHC pits), and it will thus take the whole day to treat them all. All network users and services will be affected. Central batch computing services will be interrupted during this period, expected to last from 8 a.m. until late evening. Job submission will still be possible but no jobs will actually be run. It is hoped to complete the computer centre upgrades in the morning so that stable access can be restored to lxplus, afs and nice services as soon as possible; this cannot be guaranteed, however. The opportunity will be used to interrupt and perform upgrades on the CERN Document Servers.

  16. Managing Networks

    DEFF Research Database (Denmark)

    Jørgensen, Heidi; Vintergaard, Christian

    Logically it seems that companies pursuing different business strategies wouldalso manage their relationships with other firms accordingly. Nevertheless, due tothe lack of research in the field of network strategies, this link still remainsinadequately examined. Based on the well-known framework...... isprovided, that the relation between a company's strategy, structure and processesin fact have a considerable influence on its pattern of network behaviour. Threecase studies from the Danish biotech industry exemplify and illustrate how acompany's strategy is directly correlated with how it manages its...... of networkbehaviour, knowing how to manage this relation becomes essential, especiallyduring the development of new strategies....

  17. 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

  18. Network Society

    DEFF Research Database (Denmark)

    Clausen, Lars; Tække, Jesper

    2017-01-01

    the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century....

  19. Network Society

    DEFF Research Database (Denmark)

    Clausen, Lars; Tække, Jesper

    2018-01-01

    the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century....

  20. Network Views

    Science.gov (United States)

    Alexander, Louis

    2010-01-01

    The world changed in 2008. The financial crisis brought with it a deepening sense of insecurity, and the desire to be connected to a network increased. Throughout the summer and fall of 2008, events were unfolding with alarming rapidity. The Massachusetts Institute of Technology (MIT) Alumni Association wanted to respond to this change in the…

  1. Network Coding

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 15; Issue 7. Network Coding. K V Rashmi Nihar B Shah P Vijay Kumar. General Article Volume 15 Issue 7 July 2010 pp 604-621. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/015/07/0604-0621 ...

  2. Global Networking.

    Science.gov (United States)

    Lynch, Clifford

    1997-01-01

    Discusses the state of the Internet. Highlights include the magnitude of the infrastructure, costs, its increasing pace, constraints in international links, provision of network capacity to homes and small businesses, cable television modems, political and cultural problems, the digital library concept, search engines, the failure of personal…

  3. Apparel shopping orientation: Two decades of research

    African Journals Online (AJOL)

    Department of Consumer Science: Food, Clothing, Housing. University of ... Department of Industrial Psychology. University ... on the identification and satisfaction of the different needs of ... findings regarding relationships among factors influ-.

  4. Polyester Apparel Cutting Waste as Insulation Material

    OpenAIRE

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

    2017-01-01

    Polyester waste is the dominant component of the clothing industry waste stream, yet its recycling in this industry is rarely addressed. This paper proposes using polyester cutting waste as an insulation blanket for roofing and buildings’ internal walls in order to reduce environmental pollution. The designed textile structures used waste cuttings from different polyester fabrics without opening the fabric to fibre. Thermal insulation, acoustic insulation, fire resistance and biodegradation o...

  5. Flexible Work Group Methods in Apparel Manufacturing

    Science.gov (United States)

    1993-04-01

    machine can take several. A real life example would be a machine that assembles skateboards . The input parts (wheels, trucks, deck) are different. At the...end of the operation, one kind of item comes out, an assembled skateboard . class source This is a derivative of sequentialmachine that has no input

  6. Thermal Materials Drive Professional Apparel Line

    Science.gov (United States)

    2014-01-01

    Johnson Space Center investigated phase change materials (PCMs) to use in spacesuit gloves to help maintain comfortable temperatures. Years later, Boston-based Ministry of Supply developed a dress shirt that incorporated the NASA-derived PCMs, could wick away moisture, and also control odors and bacterial growth. Deemed Apollo, the shirt performs like active wear and is available in white and oxford blue.

  7. Ecological network analysis: network construction

    NARCIS (Netherlands)

    Fath, B.D.; Scharler, U.M.; Ulanowicz, R.E.; Hannon, B.

    2007-01-01

    Ecological network analysis (ENA) is a systems-oriented methodology to analyze within system interactions used to identify holistic properties that are otherwise not evident from the direct observations. Like any analysis technique, the accuracy of the results is as good as the data available, but

  8. Neural Networks

    Directory of Open Access Journals (Sweden)

    Schwindling Jerome

    2010-04-01

    Full Text Available This course presents an overview of the concepts of the neural networks and their aplication in the framework of High energy physics analyses. After a brief introduction on the concept of neural networks, the concept is explained in the frame of neuro-biology, introducing the concept of multi-layer perceptron, learning and their use as data classifer. The concept is then presented in a second part using in more details the mathematical approach focussing on typical use cases faced in particle physics. Finally, the last part presents the best way to use such statistical tools in view of event classifers, putting the emphasis on the setup of the multi-layer perceptron. The full article (15 p. corresponding to this lecture is written in french and is provided in the proceedings of the book SOS 2008.

  9. Feedback Networks

    OpenAIRE

    Zamir, Amir R.; Wu, Te-Lin; Sun, Lin; Shen, William; Malik, Jitendra; Savarese, Silvio

    2016-01-01

    Currently, the most successful learning models in computer vision are based on learning successive representations followed by a decision layer. This is usually actualized through feedforward multilayer neural networks, e.g. ConvNets, where each layer forms one of such successive representations. However, an alternative that can achieve the same goal is a feedback based approach in which the representation is formed in an iterative manner based on a feedback received from previous iteration's...

  10. 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

  11. 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.

  12. 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.

  13. 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.

  14. 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.

  15. ENLIGHT Network

    CERN Multimedia

    Ballantine, A; Dixon-Altaber, H; Dosanjh, M; Kuchina, L

    2011-01-01

    State-of-the-art techniques borrowed from particle accelerators and detectors are a key element in hadrontherapy and several European projects are actively fostering the collaboration amongst the various disciplines and countries. ENLIGHT was established in 2002 to coordinate these European efforts in hadron therapy. The ENLIGHT network is formed by the European hadrontherapy Community, with more than 300 participants from twenty European countries. A major achievement of ENLIGHT has been the blending of traditionally separate communities so that clinicians, physicists, biologists and engineers with experience and interest in particle therapy are working together.

  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. Grenzvertrag mit Russland vor Unterzeichung / Arne von Maydell

    Index Scriptorium Estoniae

    Maydell, Arne von

    2014-01-01

    Et Eestil on puudunud piirileping Venemaaga, on tähendanud tegelikult, et alates 2004. aastast on Euroopa Liidu idapiir fikseerimata. Piirileppe sõlmimise katsetest alates 2005. aastast. Tartu rahuga kehtestatud Eesti ja Venemaa vahlisest piirist ja 1944. aastal teise nõukogude okupatsiooni ajal kehtestatud piirist

  18. Das Gut Viol/Vihula Mõis / Arne von Maydell

    Index Scriptorium Estoniae

    Maydell, Arne von

    2012-01-01

    1501. aastal esimest korda mainitud Vihula mõisast. Tõenäoliselt aga püstitati härrastemaja juba 12. sajandil. Vanim säilinud hoonetest on härrastemaja "Tagamõis". Ülejäänud hooned on 19. sajandist

  19. Plant Guide: Gooseberryleaf globemallow (Sphaeralcea grossulariifolia [Hook. and Arn.] Rydb.)

    Science.gov (United States)

    Derek Tilley; Loren St. John; Dan Ogle; Nancy Shaw

    2012-01-01

    Globemallow species are grazed opportunistically by pronghorn antelope, deer, elk, and bighorn sheep (Beale and Smith, 1970; Rumbaugh and others, 1993). The leaves, fruits and seeds are eaten by rodents, rabbits and birds (Pendery and Rumbaugh, 1986). Palatability of globemallow species has been rated desirable to preferred in spring and summer for sheep and antelope...

  20. Sapindus saponaria var. drummondii (Hook. & Arn.) L. Benson: western soapberry

    Science.gov (United States)

    Ralph A. Read; John C. Zasada

    2008-01-01

    Western soapberry grows on clay soils and on dry limestone uplands from southwestern Missouri to Louisiana, and westward through Oklahoma and Texas to southern Colorado, New Mexico, southern Arizona, and northern Mexico. It is used as an indicator species for riparian habitats in parts of the southwestern United States (Tirmenstein 1990). The soapberry family comprises...

  1. Antiradical and antimicrobial activity of Atylosia lineata Wt. and Arn ...

    African Journals Online (AJOL)

    The shade dried and powdered leaves were extracted using methanol. Antibacterial and antifungal activity of extract was determined by agar well diffusion and poisoned food technique respectively. Antiradical efficacy was determined by DPPH and ABTS radical scavenging assays. Total phenolic content of leaf extract was ...

  2. 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

  3. 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...

  4. Synchronization of networks

    Indian Academy of Sciences (India)

    We study the synchronization of coupled dynamical systems on networks. The dynamics is .... Such a time-varying topology can occur in social networks, computer networks, WWW ... This has the effect of reducing the spread of the transverse ...

  5. Reconfigurable network processing platforms

    NARCIS (Netherlands)

    Kachris, C.

    2007-01-01

    This dissertation presents our investigation on how to efficiently exploit reconfigurable hardware to design flexible, high performance, and power efficient network devices capable to adapt to varying processing requirements of network applications and traffic. The proposed reconfigurable network

  6. Collaborative networks: Reference modeling

    NARCIS (Netherlands)

    Camarinha-Matos, L.M.; Afsarmanesh, H.

    2008-01-01

    Collaborative Networks: Reference Modeling works to establish a theoretical foundation for Collaborative Networks. Particular emphasis is put on modeling multiple facets of collaborative networks and establishing a comprehensive modeling framework that captures and structures diverse perspectives of

  7. Introduction to computer networking

    CERN Document Server

    Robertazzi, Thomas G

    2017-01-01

    This book gives a broad look at both fundamental networking technology and new areas that support it and use it. It is a concise introduction to the most prominent, recent technological topics in computer networking. Topics include network technology such as wired and wireless networks, enabling technologies such as data centers, software defined networking, cloud and grid computing and applications such as networks on chips, space networking and network security. The accessible writing style and non-mathematical treatment makes this a useful book for the student, network and communications engineer, computer scientist and IT professional. • Features a concise, accessible treatment of computer networking, focusing on new technological topics; • Provides non-mathematical introduction to networks in their most common forms today;< • Includes new developments in switching, optical networks, WiFi, Bluetooth, LTE, 5G, and quantum cryptography.

  8. Visualization of Social Networks

    NARCIS (Netherlands)

    Boertjes, E.M.; Kotterink, B.; Jager, E.J.

    2011-01-01

    Current visualizations of social networks are mostly some form of node-link diagram. Depending on the type of social network, this can be some treevisualization with a strict hierarchical structure or a more generic network visualization.

  9. 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

  10. Network development plan 1995

    International Nuclear Information System (INIS)

    Anon.

    1995-11-01

    Network plan 1995 concerns several strategic problems, among others environmental policy of power transmission lines. Possibilities of restructuring aerial cable network are described. The state of the existing systems and plans for new network systems are presented. (EG)

  11. Basics of Computer Networking

    CERN Document Server

    Robertazzi, Thomas

    2012-01-01

    Springer Brief Basics of Computer Networking provides a non-mathematical introduction to the world of networks. This book covers both technology for wired and wireless networks. Coverage includes transmission media, local area networks, wide area networks, and network security. Written in a very accessible style for the interested layman by the author of a widely used textbook with many years of experience explaining concepts to the beginner.

  12. Packet Tracer network simulator

    CERN Document Server

    Jesin, A

    2014-01-01

    A practical, fast-paced guide that gives you all the information you need to successfully create networks and simulate them using Packet Tracer.Packet Tracer Network Simulator is aimed at students, instructors, and network administrators who wish to use this simulator to learn how to perform networking instead of investing in expensive, specialized hardware. This book assumes that you have a good amount of Cisco networking knowledge, and it will focus more on Packet Tracer rather than networking.

  13. The Economics of Networking

    DEFF Research Database (Denmark)

    Sørensen, Olav Jull

    The literature on business networks is often oversocialized. The economic side of business is implicitly assumed. This paper analyses the economics of network behavior by loking at each of the key concepts in the Network Theory.......The literature on business networks is often oversocialized. The economic side of business is implicitly assumed. This paper analyses the economics of network behavior by loking at each of the key concepts in the Network Theory....

  14. 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

  15. 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...

  16. Integrating Networking into ATLAS

    CERN Document Server

    Mc Kee, Shawn Patrick; The ATLAS collaboration

    2018-01-01

    Networking is foundational to the ATLAS distributed infrastructure and there are many ongoing activities related to networking both within and outside of ATLAS. We will report on the progress in a number of areas exploring ATLAS's use of networking and our ability to monitor the network, analyze metrics from the network, and tune and optimize application and end-host parameters to make the most effective use of the network. Specific topics will include work on Open vSwitch for production systems, network analytics, FTS testing and tuning, and network problem alerting and alarming.

  17. Network Plus

    Science.gov (United States)

    Bender, Walter; Chesnais, Pascal

    1988-05-01

    Over the past several years, the Electronic Publishing Group at the MIT Media Laboratory has been conducting a family of media experiments which explore a new kind of broadcast: the distribution of data and computer programs rather than pre-packaged material. This broadcast is not directed to a human recipient, but to a local computational agent acting on his behalf. In response to instructions from both the broadcaster and the reader, this agent selects from the incoming data and presents it in a manner suggestive of traditional media. The embodiment of these media experiments is a news retrieval system where the news editor has been replaced by the personal computer. A variety of both local and remote databases which operate passively as well as interac-tively are accessed by "reporters." These "reporters" are actually software interfaces, which are programmed to gather news. Ideally, they are "broadcatching" that is to say, watching all broadcast television channels, listening to all radio transmissions, and reading all newspapers, magazines, and journals. 1 A possible consequence of the synthesis of media through active processing is the merger of newspapers and television (figure 1). The result is either a newspaper with illustrations which move 2 or, conversely, print as television output. The latter is the theme of Network Plus.

  18. Identity and Professional Networking.

    Science.gov (United States)

    Raj, Medha; Fast, Nathanael J; Fisher, Oliver

    2017-06-01

    Despite evidence that large professional networks afford a host of financial and professional benefits, people vary in how motivated they are to build such networks. To help explain this variance, the present article moves beyond a rational self-interest account to examine the possibility that identity shapes individuals' intentions to network. Study 1 established a positive association between viewing professional networking as identity-congruent and the tendency to prioritize strengthening and expanding one's professional network. Study 2 revealed that manipulating the salience of the self affects networking intentions, but only among those high in networking identity-congruence. Study 3 further established causality by experimentally manipulating identity-congruence to increase networking intentions. Study 4 examined whether identity or self-interest is a better predictor of networking intentions, providing support for the former. These findings indicate that identity influences the networks people develop. Implications for research on the self, identity-based motivation, and professional networking are discussed.

  19. 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).

  20. Open innovation in networks

    DEFF Research Database (Denmark)

    Hu, Yimei

    and hierarchy can be analyzed from a network approach. Within a network perspective, there are different levels of network, and a firm may not always has the power to “manage” innovation networks due to different levels of power. Based on the strength of a firm’s power, its role may varies from manager...

  1. Formation of multiple networks

    DEFF Research Database (Denmark)

    Magnani, Matteo; Rossi, Luca

    2013-01-01

    we introduce the first network formation model for multiple networks. Network formation models are among the most popular tools in traditional network studies, because of both their practical and theoretical impact. However, existing models are not sufficient to describe the generation of multiple...

  2. Technologies for Home Networking

    DEFF Research Database (Denmark)

    A broad overview of the home networking field, ranging from wireless technologies to practical applications. In the future, it is expected that private networks (e.g. home networks) will become part of the global network ecosystem, participating in sharing their own content, running IP...

  3. Modeling Network Interdiction Tasks

    Science.gov (United States)

    2015-09-17

    118 xiii Table Page 36 Computation times for weighted, 100-node random networks for GAND Approach testing in Python ...in Python . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 38 Accuracy measures for weighted, 100-node random networks for GAND...networks [15:p. 1]. A common approach to modeling network interdiction is to formulate the problem in terms of a two-stage strategic game between two

  4. Networking for big data

    CERN Document Server

    Yu, Shui; Misic, Jelena; Shen, Xuemin (Sherman)

    2015-01-01

    Networking for Big Data supplies an unprecedented look at cutting-edge research on the networking and communication aspects of Big Data. Starting with a comprehensive introduction to Big Data and its networking issues, it offers deep technical coverage of both theory and applications.The book is divided into four sections: introduction to Big Data, networking theory and design for Big Data, networking security for Big Data, and platforms and systems for Big Data applications. Focusing on key networking issues in Big Data, the book explains network design and implementation for Big Data. It exa

  5. Energy Efficient Digital Networks

    Energy Technology Data Exchange (ETDEWEB)

    Lanzisera, Steven [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Brown, Richard [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2013-01-01

    Digital networks are the foundation of the information services, and play an expanding and indispensable role in our lives, via the Internet, email, mobile phones, etc. However, these networks consume energy, both through the direct energy use of the network interfaces and equipment that comprise the network, and in the effect they have on the operating patterns of devices connected to the network. The purpose of this research was to investigate a variety of technology and policy issues related to the energy use caused by digital networks, and to further develop several energy-efficiency technologies targeted at networks.

  6. Epidemics on interconnected networks

    Science.gov (United States)

    Dickison, Mark; Havlin, S.; Stanley, H. E.

    2012-06-01

    Populations are seldom completely isolated from their environment. Individuals in a particular geographic or social region may be considered a distinct network due to strong local ties but will also interact with individuals in other networks. We study the susceptible-infected-recovered process on interconnected network systems and find two distinct regimes. In strongly coupled network systems, epidemics occur simultaneously across the entire system at a critical infection strength βc, below which the disease does not spread. In contrast, in weakly coupled network systems, a mixed phase exists below βc of the coupled network system, where an epidemic occurs in one network but does not spread to the coupled network. We derive an expression for the network and disease parameters that allow this mixed phase and verify it numerically. Public health implications of communities comprising these two classes of network systems are also mentioned.

  7. Network effects in railways

    DEFF Research Database (Denmark)

    Landex, Alex

    2012-01-01

    Railway operation is often affected by network effects as a change in one part of the network can influence other parts of the network. Network effects occur because the train runs may be quite long and since the railway system has a high degree of interdependencies as trains cannot cross....../overtake each other everywhere in the network. First this paper describes network effects in general (section 1). In section 2 the network effects for trains and how they can be measured by scheduled waiting time is described. When the trains are affected by network effects the passengers are also affected....... Therefore, sections 3 and 4 describe the network effects for passengers and how they can be measured using passenger delay models. Before the concluding remarks in section 6, section 5 discusses how the operation can be improved by examining network effects in the planning process. © 2012 WIT Press....

  8. Networks in Cell Biology

    Science.gov (United States)

    Buchanan, Mark; Caldarelli, Guido; De Los Rios, Paolo; Rao, Francesco; Vendruscolo, Michele

    2010-05-01

    Introduction; 1. Network views of the cell Paolo De Los Rios and Michele Vendruscolo; 2. Transcriptional regulatory networks Sarath Chandra Janga and M. Madan Babu; 3. Transcription factors and gene regulatory networks Matteo Brilli, Elissa Calistri and Pietro Lió; 4. Experimental methods for protein interaction identification Peter Uetz, Björn Titz, Seesandra V. Rajagopala and Gerard Cagney; 5. Modeling protein interaction networks Francesco Rao; 6. Dynamics and evolution of metabolic networks Daniel Segré; 7. Hierarchical modularity in biological networks: the case of metabolic networks Erzsébet Ravasz Regan; 8. Signalling networks Gian Paolo Rossini; Appendix 1. Complex networks: from local to global properties D. Garlaschelli and G. Caldarelli; Appendix 2. Modelling the local structure of networks D. Garlaschelli and G. Caldarelli; Appendix 3. Higher-order topological properties S. Ahnert, T. Fink and G. Caldarelli; Appendix 4. Elementary mathematical concepts A. Gabrielli and G. Caldarelli; References.

  9. 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.

  10. 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...

  11. Computer network defense system

    Science.gov (United States)

    Urias, Vincent; Stout, William M. S.; Loverro, Caleb

    2017-08-22

    A method and apparatus for protecting virtual machines. A computer system creates a copy of a group of the virtual machines in an operating network in a deception network to form a group of cloned virtual machines in the deception network when the group of the virtual machines is accessed by an adversary. The computer system creates an emulation of components from the operating network in the deception network. The components are accessible by the group of the cloned virtual machines as if the group of the cloned virtual machines was in the operating network. The computer system moves network connections for the group of the virtual machines in the operating network used by the adversary from the group of the virtual machines in the operating network to the group of the cloned virtual machines, enabling protecting the group of the virtual machines from actions performed by the adversary.

  12. Network connectivity value.

    Science.gov (United States)

    Dragicevic, Arnaud; Boulanger, Vincent; Bruciamacchie, Max; Chauchard, Sandrine; Dupouey, Jean-Luc; Stenger, Anne

    2017-04-21

    In order to unveil the value of network connectivity, we formalize the construction of ecological networks in forest environments as an optimal control dynamic graph-theoretic problem. The network is based on a set of bioreserves and patches linked by ecological corridors. The node dynamics, built upon the consensus protocol, form a time evolutive Mahalanobis distance weighted by the opportunity costs of timber production. We consider a case of complete graph, where the ecological network is fully connected, and a case of incomplete graph, where the ecological network is partially connected. The results show that the network equilibrium depends on the size of the reception zone, while the network connectivity depends on the environmental compatibility between the ecological areas. Through shadow prices, we find that securing connectivity in partially connected networks is more expensive than in fully connected networks, but should be undertaken when the opportunity costs are significant. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Proliferation Networks and Financing

    International Nuclear Information System (INIS)

    Gruselle, Bruno

    2007-01-01

    The objective of this study is to propose practical solutions aimed at completing and strengthening the existing arrangement for the control of nuclear proliferation through a control of financial as well as material or immaterial flows. In a first part, the author proposes a systemic analysis of networks of suppliers and demanders. He notably evokes the Khan's network and the Iraqi acquisition network during the 1993-2001 period. He also proposes a modelling of proliferation networks (supplier networks and acquisition networks) and of their interactions. In a second part, the author examines possible means and policies aimed at neutralising proliferation networks: organisation, adaptation and improvement of intelligence tools in front of proliferation networks, and means, limitations and perspectives of network neutralisation. He also briefly addresses the possibility of military action to contain proliferation flows

  14. Morphological neural networks

    Energy Technology Data Exchange (ETDEWEB)

    Ritter, G.X.; Sussner, P. [Univ. of Florida, Gainesville, FL (United States)

    1996-12-31

    The theory of artificial neural networks has been successfully applied to a wide variety of pattern recognition problems. In this theory, the first step in computing the next state of a neuron or in performing the next layer neural network computation involves the linear operation of multiplying neural values by their synaptic strengths and adding the results. Thresholding usually follows the linear operation in order to provide for nonlinearity of the network. In this paper we introduce a novel class of neural networks, called morphological neural networks, in which the operations of multiplication and addition are replaced by addition and maximum (or minimum), respectively. By taking the maximum (or minimum) of sums instead of the sum of products, morphological network computation is nonlinear before thresholding. As a consequence, the properties of morphological neural networks are drastically different than those of traditional neural network models. In this paper we consider some of these differences and provide some particular examples of morphological neural network.

  15. Network Transformations in Economy

    Directory of Open Access Journals (Sweden)

    Bolychev O.

    2014-09-01

    Full Text Available In the context of ever-increasing market competition, networked interactions play a special role in the economy. The network form of entrepreneurship is increasingly viewed as an effective organizational structure to create a market value embedded in innovative business solutions. The authors study the characteristics of a network as an economic category and emphasize certain similarities between Rus sian and international approaches to identifying interactions of economic systems based on the network principle. The paper focuses on the types of networks widely used in the economy. The authors analyze the transformation of business networks along two lines: from an intra- to an inter-firm network and from an inter-firm to an inter-organizational network. The possible forms of network formation are described depending on the strength of connections and the type of integration. The drivers and reasons behind process of transition from a hierarchical model of the organizational structure to a network type are identified. The authors analyze the advantages of creating inter-firm networks and discuss the features of inter-organizational networks as compares to inter-firm ones. The article summarizes the reasons for and advantages of participation in inter-rganizational networks and identifies the main barriers to the formation of inter-organizational network.

  16. Intelligent networked teleoperation control

    CERN Document Server

    Li, Zhijun; Su, Chun-Yi

    2015-01-01

    This book describes a unified framework for networked teleoperation systems involving multiple research fields: networked control systems for linear and nonlinear forms, bilateral teleoperation, trilateral teleoperation, multilateral teleoperation and cooperative teleoperation. It closely examines networked control as a field at the intersection of systems & control and robotics and presents a number of experimental case studies on testbeds for robotic systems, including networked haptic devices, robotic network systems and sensor network systems. The concepts and results outlined are easy to understand, even for readers fairly new to the subject. As such, the book offers a valuable reference work for researchers and engineers in the fields of systems & control and robotics.

  17. Social network data analytics

    CERN Document Server

    Aggarwal, Charu C

    2011-01-01

    Social network analysis applications have experienced tremendous advances within the last few years due in part to increasing trends towards users interacting with each other on the internet. Social networks are organized as graphs, and the data on social networks takes on the form of massive streams, which are mined for a variety of purposes. Social Network Data Analytics covers an important niche in the social network analytics field. This edited volume, contributed by prominent researchers in this field, presents a wide selection of topics on social network data mining such as Structural Pr

  18. Dynamic ad hoc networks

    CERN Document Server

    Rashvand, Habib

    2013-01-01

    Motivated by the exciting new application paradigm of using amalgamated technologies of the Internet and wireless, the next generation communication networks (also called 'ubiquitous', 'complex' and 'unstructured' networking) are changing the way we develop and apply our future systems and services at home and on local, national and global scales. Whatever the interconnection - a WiMAX enabled networked mobile vehicle, MEMS or nanotechnology enabled distributed sensor systems, Vehicular Ad hoc Networking (VANET) or Mobile Ad hoc Networking (MANET) - all can be classified under new networking s

  19. Cisco networking essentials

    CERN Document Server

    McMillan, Troy

    2015-01-01

    Start a career in networking Cisco Networking Essentials, 2nd Edition provides the latest for those beginning a career in networking. This book provides the fundamentals of networking and leads you through the concepts, processes, and skills you need to master fundamental networking concepts. Thinking of taking the CCENT Cisco Certified Entry Networking Technician ICND1 Exam 100-101? This book has you covered! With coverage of important topics and objectives, each chapter outlines main points and provides clear, engaging discussion that will give you a sound understanding of core topics and c

  20. Airborne Network Optimization with Dynamic Network Update

    Science.gov (United States)

    2015-03-26

    source si and a target ti . For each commodity (si, ki) the commodity specifies a non- negative demand di [5]. The objective of the multi-commodity...queue predictions, and network con- gestion [15]. The implementation of the DRQC uses the Kalman filter to predict the state of the network and optimize

  1. Epidemic Network Failures in Optical Transport Networks

    DEFF Research Database (Denmark)

    Ruepp, Sarah Renée; Katsikas, Dimitrios; Fagertun, Anna Manolova

    2013-01-01

    This paper presents a failure propagation model for transport networks which are affected by epidemic failures. The network is controlled using the GMPLS protocol suite. The Susceptible Infected Disabled (SID) epidemic model is investigated and new signaling functionality of GMPLS to support...

  2. 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...

  3. Innovations, status, and networks

    NARCIS (Netherlands)

    P. Wang (Pengfei)

    2016-01-01

    markdownabstractTo obtain and maintain competitive advantage, firms need to implement appropriate innovation strategies (i.e. exploration or exploitation) and acquire status in external networks. In this dissertation, I investigate how innovation strategy, status, and network structure jointly

  4. Determinants of Network Outcomes

    DEFF Research Database (Denmark)

    Ysa, Tamyko; Sierra, Vicenta; Esteve, Marc

    2014-01-01

    The literature on network management is extensive. However, it generally explores network structures, neglecting the impact of management strategies. In this article we assess the effect of management strategies on network outcomes, providing empirical evidence from 119 urban revitalization...... networks. We go beyond current work by testing a path model for the determinants of network outcomes and considering the interactions between the constructs: management strategies, trust, complexity, and facilitative leadership. Our results suggest that management strategies have a strong effect on network...... outcomes and that they enhance the level of trust. We also found that facilitative leadership has a positive impact on network management as well as on trust in the network. Our findings also show that complexity has a negative impact on trust. A key finding of our research is that managers may wield more...

  5. Coded Network Function Virtualization

    DEFF Research Database (Denmark)

    Al-Shuwaili, A.; Simone, O.; Kliewer, J.

    2016-01-01

    Network function virtualization (NFV) prescribes the instantiation of network functions on general-purpose network devices, such as servers and switches. While yielding a more flexible and cost-effective network architecture, NFV is potentially limited by the fact that commercial off......-the-shelf hardware is less reliable than the dedicated network elements used in conventional cellular deployments. The typical solution for this problem is to duplicate network functions across geographically distributed hardware in order to ensure diversity. In contrast, this letter proposes to leverage channel...... coding in order to enhance the robustness on NFV to hardware failure. The proposed approach targets the network function of uplink channel decoding, and builds on the algebraic structure of the encoded data frames in order to perform in-network coding on the signals to be processed at different servers...

  6. Cooperative Hurricane Network Obs

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Observations from the Cooperative Hurricane Reporting Network (CHURN), a special network of stations that provided observations when tropical cyclones approached the...

  7. Heterogeneous network architectures

    DEFF Research Database (Denmark)

    Christiansen, Henrik Lehrmann

    2006-01-01

    is flexibility. This thesis investigates such heterogeneous network architectures and how to make them flexible. A survey of algorithms for network design is presented, and it is described how using heuristics can increase the speed. A hierarchical, MPLS based network architecture is described......Future networks will be heterogeneous! Due to the sheer size of networks (e.g., the Internet) upgrades cannot be instantaneous and thus heterogeneity appears. This means that instead of trying to find the olution, networks hould be designed as being heterogeneous. One of the key equirements here...... and it is discussed that it is advantageous to heterogeneous networks and illustrated by a number of examples. Modeling and simulation is a well-known way of doing performance evaluation. An approach to event-driven simulation of communication networks is presented and mixed complexity modeling, which can simplify...

  8. Bladder Cancer Advocacy Network

    Science.gov (United States)

    ... Grants Bladder Cancer Think Tank Bladder Cancer Research Network Bladder Cancer Genomics Consortium Get Involved Ways to ... us? Who we are The Bladder Cancer Advocacy Network (BCAN) is a community of patients, caregivers, survivors, ...

  9. Class network routing

    Science.gov (United States)

    Bhanot, Gyan [Princeton, NJ; Blumrich, Matthias A [Ridgefield, CT; Chen, Dong [Croton On Hudson, NY; Coteus, Paul W [Yorktown Heights, NY; Gara, Alan G [Mount Kisco, NY; Giampapa, Mark E [Irvington, NY; Heidelberger, Philip [Cortlandt Manor, NY; Steinmacher-Burow, Burkhard D [Mount Kisco, NY; Takken, Todd E [Mount Kisco, NY; Vranas, Pavlos M [Bedford Hills, NY

    2009-09-08

    Class network routing is implemented in a network such as a computer network comprising a plurality of parallel compute processors at nodes thereof. Class network routing allows a compute processor to broadcast a message to a range (one or more) of other compute processors in the computer network, such as processors in a column or a row. Normally this type of operation requires a separate message to be sent to each processor. With class network routing pursuant to the invention, a single message is sufficient, which generally reduces the total number of messages in the network as well as the latency to do a broadcast. Class network routing is also applied to dense matrix inversion algorithms on distributed memory parallel supercomputers with hardware class function (multicast) capability. This is achieved by exploiting the fact that the communication patterns of dense matrix inversion can be served by hardware class functions, which results in faster execution times.

  10. Congenital Heart Information Network

    Science.gov (United States)

    ... heart defects. Important Notice The Congenital Heart Information Network website is temporarily out of service. Please join ... and Uwe Baemayr for The Congenital Heart Information Network Exempt organization under Section 501(c)3. Copyright © ...

  11. Temporal network epidemiology

    CERN Document Server

    Holme, Petter

    2017-01-01

    This book covers recent developments in epidemic process models and related data on temporally varying networks. It is widely recognized that contact networks are indispensable for describing, understanding, and intervening to stop the spread of infectious diseases in human and animal populations; “network epidemiology” is an umbrella term to describe this research field. More recently, contact networks have been recognized as being highly dynamic. This observation, also supported by an increasing amount of new data, has led to research on temporal networks, a rapidly growing area. Changes in network structure are often informed by epidemic (or other) dynamics, in which case they are referred to as adaptive networks. This volume gathers contributions by prominent authors working in temporal and adaptive network epidemiology, a field essential to understanding infectious diseases in real society.

  12. Virtualized Network Control (VNC)

    Energy Technology Data Exchange (ETDEWEB)

    Lehman, Thomas [Univ. of Southern California, Los Angeles, CA (United States); Guok, Chin [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Ghani, Nasir [Univ. of New Mexico, Albuquerque, NM (United States)

    2013-01-31

    The focus of this project was on the development of a "Network Service Plane" as an abstraction model for the control and provisioning of multi-layer networks. The primary motivation for this work were the requirements of next generation networked applications which will need to access advanced networking as a first class resource at the same level as compute and storage resources. A new class of "Intelligent Network Services" were defined in order to facilitate the integration of advanced network services into application specific workflows. This new class of network services are intended to enable real-time interaction between the application co-scheduling algorithms and the network for the purposes of workflow planning, real-time resource availability identification, scheduling, and provisioning actions.

  13. Networking for the Environment

    DEFF Research Database (Denmark)

    Dickel, Petra; Hörisch, Jacob; Ritter, Thomas

    2018-01-01

    Although the public debate on the environmental orientation of firms has intensified, there is a lack of understanding about the consequences of that orientation, especially in terms of its impact on firms' networking behavior. In order to fill this gap, this paper analyzes the impact of external...... and internal environmental orientation on start-ups’ network characteristics, because networks are both vital for the success of start-ups and resource demanding. More specifically, the effects of environmental orientation on networking frequency and network size among start-ups are analyzed. Empirical data...... from 248 technology-based start-ups shows that those firms with a strong external environmental orientation have significantly higher networking frequencies and build larger networks. Conversely, a strong internal environmental orientation is linked to smaller networks. Thus, the results highlight...

  14. Remote Network Access (RNA)

    National Research Council Canada - National Science Library

    2002-01-01

    .... Remote Network Access (RNA) includes or is associated with all communication devices/software, firewalls, intrusion detection systems and virus protection applications to ensure security of the OIG, DoD, Network from remote...

  15. Stabilizing weighted complex networks

    International Nuclear Information System (INIS)

    Xiang Linying; Chen Zengqiang; Liu Zhongxin; Chen Fei; Yuan Zhuzhi

    2007-01-01

    Real networks often consist of local units which interact with each other via asymmetric and heterogeneous connections. In this paper, the V-stability problem is investigated for a class of asymmetric weighted coupled networks with nonidentical node dynamics, which includes the unweighted network as a special case. Pinning control is suggested to stabilize such a coupled network. The complicated stabilization problem is reduced to measuring the semi-negative property of the characteristic matrix which embodies not only the network topology, but also the node self-dynamics and the control gains. It is found that network stabilizability depends critically on the second largest eigenvalue of the characteristic matrix. The smaller the second largest eigenvalue is, the more the network is pinning controllable. Numerical simulations of two representative networks composed of non-chaotic systems and chaotic systems, respectively, are shown for illustration and verification

  16. Wireshark network security

    CERN Document Server

    Verma, Piyush

    2015-01-01

    If you are network administrator or a security analyst with an interest in using Wireshark for security analysis, then this is the book for you. Basic familiarity with common network and application services terms and technologies is assumed.

  17. Reciprocity of weighted networks.

    Science.gov (United States)

    Squartini, Tiziano; Picciolo, Francesco; Ruzzenenti, Franco; Garlaschelli, Diego

    2013-01-01

    In directed networks, reciprocal links have dramatic effects on dynamical processes, network growth, and higher-order structures such as motifs and communities. While the reciprocity of binary networks has been extensively studied, that of weighted networks is still poorly understood, implying an ever-increasing gap between the availability of weighted network data and our understanding of their dyadic properties. Here we introduce a general approach to the reciprocity of weighted networks, and define quantities and null models that consistently capture empirical reciprocity patterns at different structural levels. We show that, counter-intuitively, previous reciprocity measures based on the similarity of mutual weights are uninformative. By contrast, our measures allow to consistently classify different weighted networks according to their reciprocity, track the evolution of a network's reciprocity over time, identify patterns at the level of dyads and vertices, and distinguish the effects of flux (im)balances or other (a)symmetries from a true tendency towards (anti-)reciprocation.

  18. Energy Sciences Network (ESnet)

    Data.gov (United States)

    Federal Laboratory Consortium — The Energy Sciences Network is the Department of Energy’s high-speed network that provides the high-bandwidth, reliable connections that link scientists at national...

  19. Network survivability performance

    Science.gov (United States)

    1993-11-01

    This technical report has been developed to address the survivability of telecommunications networks including services. It responds to the need for a common understanding of, and assessment techniques for network survivability, availability, integrity, and reliability. It provides a basis for designing and operating telecommunications networks to user expectations for network survivability and a foundation for continuing industry activities in the subject area. This report focuses on the survivability of both public and private networks and covers a wide range of users. Two frameworks are established for quantifying and categorizing service outages, and for classifying network survivability techniques and measures. The performance of the network survivability techniques is considered; however, recommended objectives are not established for network survivability performance.

  20. Local network assessment

    Science.gov (United States)

    Glen, D. V.

    1985-04-01

    Local networks, related standards activities of the Institute of Electrical and Electronics Engineers the American National Standards Institute and other elements are presented. These elements include: (1) technology choices such as topology, transmission media, and access protocols; (2) descriptions of standards for the 802 local area networks (LAN's); high speed local networks (HSLN's) and military specification local networks; and (3) intra- and internetworking using bridges and gateways with protocols Interconnection (OSI) reference model. The convergence of LAN/PBX technology is also described.

  1. Cognitive Dynamic Optical Networks

    DEFF Research Database (Denmark)

    de Miguel, Ignacio; Duran, Ramon J.; Lorenzo, Ruben M.

    2013-01-01

    Cognitive networks are a promising solution for the control of heterogeneous optical networks. We review their fundamentals as well as a number of applications developed in the framework of the EU FP7 CHRON project.......Cognitive networks are a promising solution for the control of heterogeneous optical networks. We review their fundamentals as well as a number of applications developed in the framework of the EU FP7 CHRON project....

  2. [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.

  3. Routed planar networks

    Directory of Open Access Journals (Sweden)

    David J. Aldous

    2016-04-01

    Full Text Available Modeling a road network as a planar graph seems very natural. However, in studying continuum limits of such networks it is useful to take {\\em routes} rather than {\\em edges} as primitives. This article is intended to introduce the relevant (discrete setting notion of {\\em routed network} to graph theorists. We give a naive classification of all 71 topologically different such networks on 4 leaves, and pose a variety of challenging research questions.

  4. Linux Networking Cookbook

    CERN Document Server

    Schroder, Carla

    2008-01-01

    If you want a book that lays out the steps for specific Linux networking tasks, one that clearly explains the commands and configurations, this is the book for you. Linux Networking Cookbook is a soup-to-nuts collection of recipes that covers everything you need to know to perform your job as a Linux network administrator. You'll dive straight into the gnarly hands-on work of building and maintaining a computer network

  5. 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...

  6. Neural Network Ensembles

    DEFF Research Database (Denmark)

    Hansen, Lars Kai; Salamon, Peter

    1990-01-01

    We propose several means for improving the performance an training of neural networks for classification. We use crossvalidation as a tool for optimizing network parameters and architecture. We show further that the remaining generalization error can be reduced by invoking ensembles of similar...... networks....

  7. Heterogeneity and Networks

    OpenAIRE

    Goyal, S.

    2018-01-01

    This chapter shows that networks can have large and differentiated effects on behavior and then argues that social and economic pressures facilitate the formation of heterogenous networks. Thus networks can play an important role in understanding the wide diversity in human behaviour and in economic outcomes.

  8. Synchronization of networks

    Indian Academy of Sciences (India)

    We study the synchronization of coupled dynamical systems on networks. The dynamics is governed by a local nonlinear oscillator for each node of the network and interactions connecting different nodes via the links of the network. We consider existence and stability conditions for both single- and multi-cluster ...

  9. 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...

  10. Message network simulation

    OpenAIRE

    Shih, Kuo-Tung

    1990-01-01

    Approved for public release, distribution is unlimited This thesis presents a computer simulation of a multinode data communication network using a virtual network model to determine the effects of various system parameters on overall network performance. Lieutenant Commander, Republic of China (Taiwan) Navy

  11. Network protocols and sockets

    OpenAIRE

    BALEJ, Marek

    2010-01-01

    My work will deal with network protocols and sockets and their use in programming language C#. It will therefore deal programming network applications on the platform .NET from Microsoft and instruments, which C# provides to us. There will describe the tools and methods for programming network applications, and shows a description and sample applications that work with sockets and application protocols.

  12. Optimal Fragile Financial Networks

    NARCIS (Netherlands)

    Castiglionesi, F.; Navarro, N.

    2007-01-01

    We study a financial network characterized by the presence of depositors, banks and their shareholders. Belonging to a financial network is beneficial for both the depositors and banks' shareholders since the return to investment increases with the number of banks connected. However, the network is

  13. Actor-Network Procedures

    NARCIS (Netherlands)

    Pavlovic, Dusko; Meadows, Catherine; Ramanujam, R.; Ramaswamy, Srini

    2012-01-01

    In this paper we propose actor-networks as a formal model of computation in heterogenous networks of computers, humans and their devices, where these new procedures run; and we introduce Procedure Derivation Logic (PDL) as a framework for reasoning about security in actor-networks, as an extension

  14. Herding Complex Networks

    KAUST Repository

    Ruf, Sebastian F.; Egersted, Magnus; Shamma, Jeff S.

    2018-01-01

    the ability to drive a system to a specific set in the state space, was recently introduced as an alternative network control notion. This paper considers the application of herdability to the study of complex networks. The herdability of a class of networked

  15. Information network architectures

    Science.gov (United States)

    Murray, N. D.

    1985-01-01

    Graphs, charts, diagrams and outlines of information relative to information network architectures for advanced aerospace missions, such as the Space Station, are presented. Local area information networks are considered a likely technology solution. The principle needs for the network are listed.

  16. Underwater Acoustic Networking Techniques

    CERN Document Server

    Otnes, Roald; Casari, Paolo; Goetz, Michael; Husøy, Thor; Nissen, Ivor; Rimstad, Knut; van Walree, Paul; Zorzi, Michele

    2012-01-01

    This literature study presents an overview of underwater acoustic networking. It provides a background and describes the state of the art of all networking facets that are relevant for underwater applications. This report serves both as an introduction to the subject and as a summary of existing protocols, providing support and inspiration for the development of network architectures.

  17. Next Generation Social Networks

    DEFF Research Database (Denmark)

    Sørensen, Lene Tolstrup; Skouby, Knud Erik

    2008-01-01

    different online networks for communities of people who share interests or individuals who presents themselves through user produced content is what makes up the social networking of today. The purpose of this paper is to discuss perceived user requirements to the next generation social networks. The paper...

  18. 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

  19. Biometrics for home networks security

    KAUST Repository

    Ansari, Imran Shafique

    2009-01-01

    Hacking crimes committed to the home networks are increasing. Advanced network protection is not always possible for the home networks. In this paper we will study the ability of using biometric systems for authentication in home networks. ©2009 IEEE.

  20. Biometrics for home networks security

    KAUST Repository

    Ansari, Imran Shafique; Ahmad, Qutbuddin S.

    2009-01-01

    Hacking crimes committed to the home networks are increasing. Advanced network protection is not always possible for the home networks. In this paper we will study the ability of using biometric systems for authentication in home networks. ©2009

  1. Dominating biological networks.

    Directory of Open Access Journals (Sweden)

    Tijana Milenković

    Full Text Available Proteins are essential macromolecules of life that carry out most cellular processes. Since proteins aggregate to perform function, and since protein-protein interaction (PPI networks model these aggregations, one would expect to uncover new biology from PPI network topology. Hence, using PPI networks to predict protein function and role of protein pathways in disease has received attention. A debate remains open about whether network properties of "biologically central (BC" genes (i.e., their protein products, such as those involved in aging, cancer, infectious diseases, or signaling and drug-targeted pathways, exhibit some topological centrality compared to the rest of the proteins in the human PPI network.To help resolve this debate, we design new network-based approaches and apply them to get new insight into biological function and disease. We hypothesize that BC genes have a topologically central (TC role in the human PPI network. We propose two different concepts of topological centrality. We design a new centrality measure to capture complex wirings of proteins in the network that identifies as TC those proteins that reside in dense extended network neighborhoods. Also, we use the notion of domination and find dominating sets (DSs in the PPI network, i.e., sets of proteins such that every protein is either in the DS or is a neighbor of the DS. Clearly, a DS has a TC role, as it enables efficient communication between different network parts. We find statistically significant enrichment in BC genes of TC nodes and outperform the existing methods indicating that genes involved in key biological processes occupy topologically complex and dense regions of the network and correspond to its "spine" that connects all other network parts and can thus pass cellular signals efficiently throughout the network. To our knowledge, this is the first study that explores domination in the context of PPI networks.

  2. Robustness of weighted networks

    Science.gov (United States)

    Bellingeri, Michele; Cassi, Davide

    2018-01-01

    Complex network response to node loss is a central question in different fields of network science because node failure can cause the fragmentation of the network, thus compromising the system functioning. Previous studies considered binary networks where the intensity (weight) of the links is not accounted for, i.e. a link is either present or absent. However, in real-world networks the weights of connections, and thus their importance for network functioning, can be widely different. Here, we analyzed the response of real-world and model networks to node loss accounting for link intensity and the weighted structure of the network. We used both classic binary node properties and network functioning measure, introduced a weighted rank for node importance (node strength), and used a measure for network functioning that accounts for the weight of the links (weighted efficiency). We find that: (i) the efficiency of the attack strategies changed using binary or weighted network functioning measures, both for real-world or model networks; (ii) in some cases, removing nodes according to weighted rank produced the highest damage when functioning was measured by the weighted efficiency; (iii) adopting weighted measure for the network damage changed the efficacy of the attack strategy with respect the binary analyses. Our results show that if the weighted structure of complex networks is not taken into account, this may produce misleading models to forecast the system response to node failure, i.e. consider binary links may not unveil the real damage induced in the system. Last, once weighted measures are introduced, in order to discover the best attack strategy, it is important to analyze the network response to node loss using nodes rank accounting the intensity of the links to the node.

  3. Logistical networking: a global storage network

    International Nuclear Information System (INIS)

    Beck, Micah; Moore, Terry

    2005-01-01

    The absence of an adequate distributed storage infrastructure for data buffering has become a significant impediment to the flow of work in the wide area, data intensive collaborations that are increasingly characteristic of leading edge research in several fields. One solution to this problem, pioneered under DOE's SciDAC program, is Logistical Networking, which provides a framework for a globally scalable, maximally interoperable storage network based on the Internet Backplane Protocol (IBP). This paper provides a brief overview of the Logistical Networking (LN) architecture, the middleware developed to exploit its value, and a few of the applications that some of research communities have made of it

  4. Learning conditional Gaussian networks

    DEFF Research Database (Denmark)

    Bøttcher, Susanne Gammelgaard

    This paper considers conditional Gaussian networks. The parameters in the network are learned by using conjugate Bayesian analysis. As conjugate local priors, we apply the Dirichlet distribution for discrete variables and the Gaussian-inverse gamma distribution for continuous variables, given...... a configuration of the discrete parents. We assume parameter independence and complete data. Further, to learn the structure of the network, the network score is deduced. We then develop a local master prior procedure, for deriving parameter priors in these networks. This procedure satisfies parameter...... independence, parameter modularity and likelihood equivalence. Bayes factors to be used in model search are introduced. Finally the methods derived are illustrated by a simple example....

  5. Network Characterization Service (NCS)

    Energy Technology Data Exchange (ETDEWEB)

    Jin, Guojun [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Yang, George [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Crowley, Brian [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Agarwal, Deborah [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2001-06-06

    Distributed applications require information to effectively utilize the network. Some of the information they require is the current and maximum bandwidth, current and minimum latency, bottlenecks, burst frequency, and congestion extent. This type of information allows applications to determine parameters like optimal TCP buffer size. In this paper, we present a cooperative information-gathering tool called the network characterization service (NCS). NCS runs in user space and is used to acquire network information. Its protocol is designed for scalable and distributed deployment, similar to DNS. Its algorithms provide efficient, speedy and accurate detection of bottlenecks, especially dynamic bottlenecks. On current and future networks, dynamic bottlenecks do and will affect network performance dramatically.

  6. Microsoft Windows networking essentials

    CERN Document Server

    Gibson, Darril

    2011-01-01

    The core concepts and technologies of Windows networking Networking can be a complex topic, especially for those new to the field of IT. This focused, full-color book takes a unique approach to teaching Windows networking to beginners by stripping down a network to its bare basics, thereby making each topic clear and easy to understand. Focusing on the new Microsoft Technology Associate (MTA) program, this book pares down to just the essentials, showing beginners how to gain a solid foundation for understanding networking concepts upon which more advanced topics and technologies can be built.

  7. Cisco Networking Essentials

    CERN Document Server

    McMillan, Troy

    2011-01-01

    An engaging approach for anyone beginning a career in networking As the world leader of networking products and services, Cisco products are constantly growing in demand. Yet, few books are aimed at those who are beginning a career in IT--until now. Cisco Networking Essentials provides a solid foundation on the Cisco networking products and services with thorough coverage of fundamental networking concepts. Author Troy McMillan applies his years of classroom instruction to effectively present high-level topics in easy-to-understand terms for beginners. With this indispensable full-color resour

  8. Computer-communication networks

    CERN Document Server

    Meditch, James S

    1983-01-01

    Computer- Communication Networks presents a collection of articles the focus of which is on the field of modeling, analysis, design, and performance optimization. It discusses the problem of modeling the performance of local area networks under file transfer. It addresses the design of multi-hop, mobile-user radio networks. Some of the topics covered in the book are the distributed packet switching queuing network design, some investigations on communication switching techniques in computer networks and the minimum hop flow assignment and routing subject to an average message delay constraint

  9. Synchronization on effective networks

    International Nuclear Information System (INIS)

    Zhou Tao; Zhao Ming; Zhou Changsong

    2010-01-01

    The study of network synchronization has attracted increasing attentionrecently. In this paper, we strictly define a class of networks, namely effective networks, which are synchronizable and orientable networks. We can prove that all the effective networks with the same size have the same spectra, and are of the best synchronizability according to the master stability analysis. However, it is found that the synchronization time for different effective networks can be quite different. Further analysis shows that the key ingredient affecting the synchronization time is the maximal depth of an effective network: the larger depth results in a longer synchronization time. The secondary factor is the number of links. The increasing number of links connecting nodes in the same layer (horizontal links) will lead to longer synchronization time, whereas the increasing number of links connecting nodes in neighboring layers (vertical links) will accelerate the synchronization. Our analysis of the relationship between the structure and synchronization properties of the original and effective networks shows that the purely directed effective network can provide an approximation of the original weighted network with normalized input strength. Our findings provide insights into the roles of depth, horizontal and vertical links in the synchronizing process, and suggest that the spectral analysis is helpful yet insufficient for the comprehensive understanding of network synchronization.

  10. Synchronization on effective networks

    Energy Technology Data Exchange (ETDEWEB)

    Zhou Tao [Web Sciences Center, University of Electronic Science and Technology of China, Chengdu 610054 (China); Zhao Ming [Department of Modern Physics, University of Science and Technology of China, Hefei 230026 (China); Zhou Changsong, E-mail: cszhou@hkbu.edu.h [Department of Physics, Hong Kong Baptist University, Kowloon Tong (Hong Kong)

    2010-04-15

    The study of network synchronization has attracted increasing attentionrecently. In this paper, we strictly define a class of networks, namely effective networks, which are synchronizable and orientable networks. We can prove that all the effective networks with the same size have the same spectra, and are of the best synchronizability according to the master stability analysis. However, it is found that the synchronization time for different effective networks can be quite different. Further analysis shows that the key ingredient affecting the synchronization time is the maximal depth of an effective network: the larger depth results in a longer synchronization time. The secondary factor is the number of links. The increasing number of links connecting nodes in the same layer (horizontal links) will lead to longer synchronization time, whereas the increasing number of links connecting nodes in neighboring layers (vertical links) will accelerate the synchronization. Our analysis of the relationship between the structure and synchronization properties of the original and effective networks shows that the purely directed effective network can provide an approximation of the original weighted network with normalized input strength. Our findings provide insights into the roles of depth, horizontal and vertical links in the synchronizing process, and suggest that the spectral analysis is helpful yet insufficient for the comprehensive understanding of network synchronization.

  11. Entropy of network ensembles

    Science.gov (United States)

    Bianconi, Ginestra

    2009-03-01

    In this paper we generalize the concept of random networks to describe network ensembles with nontrivial features by a statistical mechanics approach. This framework is able to describe undirected and directed network ensembles as well as weighted network ensembles. These networks might have nontrivial community structure or, in the case of networks embedded in a given space, they might have a link probability with a nontrivial dependence on the distance between the nodes. These ensembles are characterized by their entropy, which evaluates the cardinality of networks in the ensemble. In particular, in this paper we define and evaluate the structural entropy, i.e., the entropy of the ensembles of undirected uncorrelated simple networks with given degree sequence. We stress the apparent paradox that scale-free degree distributions are characterized by having small structural entropy while they are so widely encountered in natural, social, and technological complex systems. We propose a solution to the paradox by proving that scale-free degree distributions are the most likely degree distribution with the corresponding value of the structural entropy. Finally, the general framework we present in this paper is able to describe microcanonical ensembles of networks as well as canonical or hidden-variable network ensembles with significant implications for the formulation of network-constructing algorithms.

  12. Fulcrum Network Codes

    DEFF Research Database (Denmark)

    2015-01-01

    Fulcrum network codes, which are a network coding framework, achieve three objectives: (i) to reduce the overhead per coded packet to almost 1 bit per source packet; (ii) to operate the network using only low field size operations at intermediate nodes, dramatically reducing complexity...... in the network; and (iii) to deliver an end-to-end performance that is close to that of a high field size network coding system for high-end receivers while simultaneously catering to low-end ones that can only decode in a lower field size. Sources may encode using a high field size expansion to increase...... the number of dimensions seen by the network using a linear mapping. Receivers can tradeoff computational effort with network delay, decoding in the high field size, the low field size, or a combination thereof....

  13. Networks in ATLAS

    CERN Document Server

    Mc Kee, Shawn Patrick; The ATLAS collaboration

    2016-01-01

    Networks have played a critical role in high-energy physics (HEP), enabling us to access and effectively utilize globally distributed resources to meet the needs of our physicists. Because of their importance in enabling our grid computing infrastructure many physicists have taken leading roles in research and education (R&E) networking, participating in, and even convening, network related meetings and research programs with the broader networking community worldwide. This has led to HEP benefiting from excellent global networking capabilities for little to no direct cost. However, as other science domains ramp-up their need for similar networking it becomes less clear that this situation will continue unchanged. What this means for ATLAS in particular needs to be understood. ATLAS has evolved its computing model since the LHC started based upon its experience with using globally distributed resources. The most significant theme of those changes has been increased reliance upon, and use of, its networks....

  14. Networks in ATLAS

    CERN Document Server

    AUTHOR|(INSPIRE)INSPIRE-00260714; The ATLAS collaboration

    2017-01-01

    Networks have played a critical role in high-energy physics (HEP), enabling us to access and effectively utilize globally distributed resources to meet the needs of our physicists. Because of their importance in enabling our grid computing infrastructure many physicists have taken leading roles in research and education (R&E) networking, participating in, and even convening, network related meetings and research programs with the broader networking community worldwide. This has led to HEP benefiting from excellent global networking capabilities for little to no direct cost. However, as other science domains ramp-up their need for similar networking it becomes less clear that this situation will continue unchanged. What this means for ATLAS in particular needs to be understood. ATLAS has evolved its computing model since the LHC started based upon its experience with using globally distributed resources. The most significant theme of those changes has been increased reliance upon, and use of, its networks....

  15. Network topology analysis.

    Energy Technology Data Exchange (ETDEWEB)

    Kalb, Jeffrey L.; Lee, David S.

    2008-01-01

    Emerging high-bandwidth, low-latency network technology has made network-based architectures both feasible and potentially desirable for use in satellite payload architectures. The selection of network topology is a critical component when developing these multi-node or multi-point architectures. This study examines network topologies and their effect on overall network performance. Numerous topologies were reviewed against a number of performance, reliability, and cost metrics. This document identifies a handful of good network topologies for satellite applications and the metrics used to justify them as such. Since often multiple topologies will meet the requirements of the satellite payload architecture under development, the choice of network topology is not easy, and in the end the choice of topology is influenced by both the design characteristics and requirements of the overall system and the experience of the developer.

  16. Internet protocol network mapper

    Science.gov (United States)

    Youd, David W.; Colon III, Domingo R.; Seidl, Edward T.

    2016-02-23

    A network mapper for performing tasks on targets is provided. The mapper generates a map of a network that specifies the overall configuration of the network. The mapper inputs a procedure that defines how the network is to be mapped. The procedure specifies what, when, and in what order the tasks are to be performed. Each task specifies processing that is to be performed for a target to produce results. The procedure may also specify input parameters for a task. The mapper inputs initial targets that specify a range of network addresses to be mapped. The mapper maps the network by, for each target, executing the procedure to perform the tasks on the target. The results of the tasks represent the mapping of the network defined by the initial targets.

  17. Cognitive Dynamic Optical Networks

    DEFF Research Database (Denmark)

    de Miguel, Ignacio; Duran, Ramon J.; Jimenez, Tamara

    2013-01-01

    The use of cognition is a promising element for the control of heterogeneous optical networks. Not only are cognitive networks able to sense current network conditions and act according to them, but they also take into account the knowledge acquired through past experiences; that is, they include...... learning with the aim of improving performance. In this paper, we review the fundamentals of cognitive networks and focus on their application to the optical networking area. In particular, a number of cognitive network architectures proposed so far, as well as their associated supporting technologies......, are reviewed. Moreover, several applications, mainly developed in the framework of the EU FP7 Cognitive Heterogeneous Reconfigurable Optical Network (CHRON) project, are also described....

  18. Attachment and social networks.

    Science.gov (United States)

    Gillath, Omri; C Karantzas, Gery; Lee, Juwon

    2018-02-21

    The current review covers two lines of research linking attachment and social networks. One focuses on attachment networks (the people who fulfill one's attachment needs), examining composition and age-related differences pertaining to these networks. The other line integrates attachment with social network analysis to investigate how individual differences in adult attachment are associated with the management and characteristics (e.g., density, multiplexity, and centrality) of people's social networks. We show that most people's attachment networks are small and hierarchical, with one figure being the primary attachment figure (often a mother or romantic partner, depending on age). Furthermore, attachment style predicts network characteristics and management, such that insecurity is associated with less closeness, multiplexity, centrality, and poorer management (less maintenance, more dissolution). Copyright © 2018 Elsevier Ltd. All rights reserved.

  19. Setting up virtual private network

    International Nuclear Information System (INIS)

    Huang Hongmei; Zhang Chengjun

    2003-01-01

    Setting up virtual private network for business enterprise provides a low cost network foundation, increases enterprise's network function and enlarges its private scope. The text introduces virtual private network's principal, privileges and protocols that use in virtual private network. At last, this paper introduces several setting up virtual private network's technologies which based on LAN

  20. Setting up virtual private network

    International Nuclear Information System (INIS)

    Huang Hongmei; Zhang Chengjun

    2003-01-01

    Setting up virtual private network for business enterprise provides a low cost network foundation, increases enterprise network function and enlarges its private scope. This text introduces virtual private network principal, privileges and protocols applied in virtual private network. At last, this paper introduces several setting up virtual private network technologies which is based on LAN

  1. Networks : Empowering Communities through Telecentre Networking

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

    ... Egypt, Syria, Lebanon and Morocco - have pulled together in loose networks for peer support. ... IDRC “unpacks women's empowerment” at McGill University Conference ... New funding opportunity for gender equality and climate change.

  2. Network-Centric Applications and Tactical Networks

    National Research Council Canada - National Science Library

    Krout, Timothy; Durbano, Steven; Shearer, Ruth

    2003-01-01

    .... Command and control applications will always require communications capabilities. There are numerous examples of command and control applications that have been developed without adequate attention to the realities of tactical networks...

  3. Tunable Sparse Network Coding for Multicast Networks

    DEFF Research Database (Denmark)

    Feizi, Soheil; Roetter, Daniel Enrique Lucani; Sørensen, Chres Wiant

    2014-01-01

    This paper shows the potential and key enabling mechanisms for tunable sparse network coding, a scheme in which the density of network coded packets varies during a transmission session. At the beginning of a transmission session, sparsely coded packets are transmitted, which benefits decoding...... complexity. At the end of a transmission, when receivers have accumulated degrees of freedom, coding density is increased. We propose a family of tunable sparse network codes (TSNCs) for multicast erasure networks with a controllable trade-off between completion time performance to decoding complexity...... a mechanism to perform efficient Gaussian elimination over sparse matrices going beyond belief propagation but maintaining low decoding complexity. Supporting simulation results are provided showing the trade-off between decoding complexity and completion time....

  4. Organization of complex networks

    Science.gov (United States)

    Kitsak, Maksim

    Many large complex systems can be successfully analyzed using the language of graphs and networks. Interactions between the objects in a network are treated as links connecting nodes. This approach to understanding the structure of networks is an important step toward understanding the way corresponding complex systems function. Using the tools of statistical physics, we analyze the structure of networks as they are found in complex systems such as the Internet, the World Wide Web, and numerous industrial and social networks. In the first chapter we apply the concept of self-similarity to the study of transport properties in complex networks. Self-similar or fractal networks, unlike non-fractal networks, exhibit similarity on a range of scales. We find that these fractal networks have transport properties that differ from those of non-fractal networks. In non-fractal networks, transport flows primarily through the hubs. In fractal networks, the self-similar structure requires any transport to also flow through nodes that have only a few connections. We also study, in models and in real networks, the crossover from fractal to non-fractal networks that occurs when a small number of random interactions are added by means of scaling techniques. In the second chapter we use k-core techniques to study dynamic processes in networks. The k-core of a network is the network's largest component that, within itself, exhibits all nodes with at least k connections. We use this k-core analysis to estimate the relative leadership positions of firms in the Life Science (LS) and Information and Communication Technology (ICT) sectors of industry. We study the differences in the k-core structure between the LS and the ICT sectors. We find that the lead segment (highest k-core) of the LS sector, unlike that of the ICT sector, is remarkably stable over time: once a particular firm enters the lead segment, it is likely to remain there for many years. In the third chapter we study how

  5. 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

  6. Adverse Outcome Pathway Networks II: Network Analytics.

    Science.gov (United States)

    Villeneuve, Daniel L; Angrish, Michelle M; Fortin, Marie C; Katsiadaki, Ioanna; Leonard, Marc; Margiotta-Casaluci, Luigi; Munn, Sharon; O'Brien, Jason M; Pollesch, Nathan L; Smith, L Cody; Zhang, Xiaowei; Knapen, Dries

    2018-02-28

    Toxicological responses to stressors are more complex than the simple one biological perturbation to one adverse outcome model portrayed by individual adverse outcome pathways (AOPs). Consequently, the AOP framework was designed to facilitate de facto development of AOP networks that can aid understanding and prediction of pleiotropic and interactive effects more common to environmentally realistic, complex exposure scenarios. The present paper introduces nascent concepts related to the qualitative analysis of AOP networks. First, graph theory-based approaches for identifying important topological features are illustrated using two example AOP networks derived from existing AOP descriptions. Second, considerations for identifying the most significant path(s) through an AOP network from either a biological or risk assessment perspective are described. Finally, approaches for identifying interactions among AOPs that may result in additive, synergistic, or antagonistic responses, or previously undefined emergent patterns of response, are introduced. Along with a companion article (Knapen et al. part I), these concepts set the stage for development of tools and case studies that will facilitate more rigorous analysis of AOP networks, and the utility of AOP network-based predictions, for use in research and regulatory decision-making. Collectively, this work addresses one of the major themes identified through a SETAC Horizon Scanning effort focused on advancing the AOP framework. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  7. 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.

  8. Optical Access Networks

    Science.gov (United States)

    Zheng, Jun; Ansari, Nirwan

    2005-06-01

    Call for Papers: Optical Access Networks With the wide deployment of fiber-optic technology over the past two decades, we have witnessed a tremendous growth of bandwidth capacity in the backbone networks of today's telecommunications infrastructure. However, access networks, which cover the "last-mile" areas and serve numerous residential and small business users, have not been scaled up commensurately. The local subscriber lines for telephone and cable television are still using twisted pairs and coaxial cables. Most residential connections to the Internet are still through dial-up modems operating at a low speed on twisted pairs. As the demand for access bandwidth increases with emerging high-bandwidth applications, such as distance learning, high-definition television (HDTV), and video on demand (VoD), the last-mile access networks have become a bandwidth bottleneck in today's telecommunications infrastructure. To ease this bottleneck, it is imperative to provide sufficient bandwidth capacity in the access networks to open the bottleneck and thus present more opportunities for the provisioning of multiservices. Optical access solutions promise huge bandwidth to service providers and low-cost high-bandwidth services to end users and are therefore widely considered the technology of choice for next-generation access networks. To realize the vision of optical access networks, however, many key issues still need to be addressed, such as network architectures, signaling protocols, and implementation standards. The major challenges lie in the fact that an optical solution must be not only robust, scalable, and flexible, but also implemented at a low cost comparable to that of existing access solutions in order to increase the economic viability of many potential high-bandwidth applications. In recent years, optical access networks have been receiving tremendous attention from both academia and industry. A large number of research activities have been carried out or

  9. Modelling computer networks

    International Nuclear Information System (INIS)

    Max, G

    2011-01-01

    Traffic models in computer networks can be described as a complicated system. These systems show non-linear features and to simulate behaviours of these systems are also difficult. Before implementing network equipments users wants to know capability of their computer network. They do not want the servers to be overloaded during temporary traffic peaks when more requests arrive than the server is designed for. As a starting point for our study a non-linear system model of network traffic is established to exam behaviour of the network planned. The paper presents setting up a non-linear simulation model that helps us to observe dataflow problems of the networks. This simple model captures the relationship between the competing traffic and the input and output dataflow. In this paper, we also focus on measuring the bottleneck of the network, which was defined as the difference between the link capacity and the competing traffic volume on the link that limits end-to-end throughput. We validate the model using measurements on a working network. The results show that the initial model estimates well main behaviours and critical parameters of the network. Based on this study, we propose to develop a new algorithm, which experimentally determines and predict the available parameters of the network modelled.

  10. Local dependency in networks

    Directory of Open Access Journals (Sweden)

    Kudĕlka Miloš

    2015-06-01

    Full Text Available Many real world data and processes have a network structure and can usefully be represented as graphs. Network analysis focuses on the relations among the nodes exploring the properties of each network. We introduce a method for measuring the strength of the relationship between two nodes of a network and for their ranking. This method is applicable to all kinds of networks, including directed and weighted networks. The approach extracts dependency relations among the network’s nodes from the structure in local surroundings of individual nodes. For the tasks we deal with in this article, the key technical parameter is locality. Since only the surroundings of the examined nodes are used in computations, there is no need to analyze the entire network. This allows the application of our approach in the area of large-scale networks. We present several experiments using small networks as well as large-scale artificial and real world networks. The results of the experiments show high effectiveness due to the locality of our approach and also high quality node ranking comparable to PageRank.

  11. Serial Network Flow Monitor

    Science.gov (United States)

    Robinson, Julie A.; Tate-Brown, Judy M.

    2009-01-01

    Using a commercial software CD and minimal up-mass, SNFM monitors the Payload local area network (LAN) to analyze and troubleshoot LAN data traffic. Validating LAN traffic models may allow for faster and more reliable computer networks to sustain systems and science on future space missions. Research Summary: This experiment studies the function of the computer network onboard the ISS. On-orbit packet statistics are captured and used to validate ground based medium rate data link models and enhance the way that the local area network (LAN) is monitored. This information will allow monitoring and improvement in the data transfer capabilities of on-orbit computer networks. The Serial Network Flow Monitor (SNFM) experiment attempts to characterize the network equivalent of traffic jams on board ISS. The SNFM team is able to specifically target historical problem areas including the SAMS (Space Acceleration Measurement System) communication issues, data transmissions from the ISS to the ground teams, and multiple users on the network at the same time. By looking at how various users interact with each other on the network, conflicts can be identified and work can begin on solutions. SNFM is comprised of a commercial off the shelf software package that monitors packet traffic through the payload Ethernet LANs (local area networks) on board ISS.

  12. Symmetry in Complex Networks

    Directory of Open Access Journals (Sweden)

    Angel Garrido

    2011-01-01

    Full Text Available In this paper, we analyze a few interrelated concepts about graphs, such as their degree, entropy, or their symmetry/asymmetry levels. These concepts prove useful in the study of different types of Systems, and particularly, in the analysis of Complex Networks. A System can be defined as any set of components functioning together as a whole. A systemic point of view allows us to isolate a part of the world, and so, we can focus on those aspects that interact more closely than others. Network Science analyzes the interconnections among diverse networks from different domains: physics, engineering, biology, semantics, and so on. Current developments in the quantitative analysis of Complex Networks, based on graph theory, have been rapidly translated to studies of brain network organization. The brain's systems have complex network features—such as the small-world topology, highly connected hubs and modularity. These networks are not random. The topology of many different networks shows striking similarities, such as the scale-free structure, with the degree distribution following a Power Law. How can very different systems have the same underlying topological features? Modeling and characterizing these networks, looking for their governing laws, are the current lines of research. So, we will dedicate this Special Issue paper to show measures of symmetry in Complex Networks, and highlight their close relation with measures of information and entropy.

  13. Multilayer Brain Networks

    Science.gov (United States)

    Vaiana, Michael; Muldoon, Sarah Feldt

    2018-01-01

    The field of neuroscience is facing an unprecedented expanse in the volume and diversity of available data. Traditionally, network models have provided key insights into the structure and function of the brain. With the advent of big data in neuroscience, both more sophisticated models capable of characterizing the increasing complexity of the data and novel methods of quantitative analysis are needed. Recently, multilayer networks, a mathematical extension of traditional networks, have gained increasing popularity in neuroscience due to their ability to capture the full information of multi-model, multi-scale, spatiotemporal data sets. Here, we review multilayer networks and their applications in neuroscience, showing how incorporating the multilayer framework into network neuroscience analysis has uncovered previously hidden features of brain networks. We specifically highlight the use of multilayer networks to model disease, structure-function relationships, network evolution, and link multi-scale data. Finally, we close with a discussion of promising new directions of multilayer network neuroscience research and propose a modified definition of multilayer networks designed to unite and clarify the use of the multilayer formalism in describing real-world systems.

  14. Innovation and network collaboration

    DEFF Research Database (Denmark)

    Kesting, Peter; Müller, Sabine; Jørgensen, Frances

    2011-01-01

    Research suggests that small and medium-sized enterprises (SMEs) can benefit from network collaboration by enhancing opportunities for innovation. Managing the necessary collaboration to benefit from network participation may however be particularly challenging for SMEs due to their size...... and their inherent shortage of resources. In this paper, we propose that human resource management (HRM) practices may provide a means by which SMEs can increase their innovation capacity through network collaboration. Following a brief presentation of the relevant literature on networks, and innovation in networks...... in particular, and HRM, we analyse and evaluate the potential applicability of existing models for supporting innovation in SMEs participating in networks. Finally, we propose several lines of inquiry arising from our analysis that provide directions for future research....

  15. NASA Communications Augmentation network

    Science.gov (United States)

    Omidyar, Guy C.; Butler, Thomas E.; Laios, Straton C.

    1990-01-01

    The NASA Communications (Nascom) Division of the Mission Operations and Data Systems Directorate (MO&DSD) is to undertake a major initiative to develop the Nascom Augmentation (NAUG) network to achieve its long-range service objectives for operational data transport to support the Space Station Freedom Program, the Earth Observing System (EOS), and other projects. The NAUG is the Nascom ground communications network being developed to accommodate the operational traffic of the mid-1990s and beyond. The NAUG network development will be based on the Open Systems Interconnection Reference Model (OSI-RM). This paper describes the NAUG network architecture, subsystems, topology, and services; addresses issues of internetworking the Nascom network with other elements of the Space Station Information System (SSIS); discusses the operations environment. This paper also notes the areas of related research and presents the current conception of how the network will provide broadband services in 1998.

  16. Professional social networking.

    Science.gov (United States)

    Rowley, Robert D

    2014-12-01

    We review the current state of social communication between healthcare professionals, the role of consumer social networking, and some emerging technologies to address the gaps. In particular, the review covers (1) the current state of loose social networking for continuing medical education (CME) and other broadcast information dissemination; (2) social networking for business promotion; (3) social networking for peer collaboration, including simple communication as well as more robust data-centered collaboration around patient care; and (4) engaging patients on social platforms, including integrating consumer-originated data into the mix of healthcare data. We will see how, as the nature of healthcare delivery moves from the institution-centric way of tradition to a more social and networked ambulatory pattern that we see emerging today, the nature of health IT has also moved from enterprise-centric systems to more socially networked, cloud-based options.

  17. Social cognitive radio networks

    CERN Document Server

    Chen, Xu

    2015-01-01

    This brief presents research results on social cognitive radio networks, a transformational and innovative networking paradigm that promotes the nexus between social interactions and cognitive radio networks. Along with a review of the research literature, the text examines the key motivation and challenges of social cognitive radio network design. Three socially inspired distributed spectrum sharing mechanisms are introduced: adaptive channel recommendation mechanism, imitation-based social spectrum sharing mechanism, and evolutionarily stable spectrum access mechanism. The brief concludes with a discussion of future research directions which ascertains that exploiting social interactions for distributed spectrum sharing will advance the state-of-the-art of cognitive radio network design, spur a new line of thinking for future wireless networks, and enable novel wireless service and applications.

  18. Green heterogeneous wireless networks

    CERN Document Server

    Ismail, Muhammad; Nee, Hans-Peter; Qaraqe, Khalid A; Serpedin, Erchin

    2016-01-01

    This book focuses on the emerging research topic "green (energy efficient) wireless networks" which has drawn huge attention recently from both academia and industry. This topic is highly motivated due to important environmental, financial, and quality-of-experience (QoE) considerations. Specifically, the high energy consumption of the wireless networks manifests in approximately 2% of all CO2 emissions worldwide. This book presents the authors’ visions and solutions for deployment of energy efficient (green) heterogeneous wireless communication networks. The book consists of three major parts. The first part provides an introduction to the "green networks" concept, the second part targets the green multi-homing resource allocation problem, and the third chapter presents a novel deployment of device-to-device (D2D) communications and its successful integration in Heterogeneous Networks (HetNets). The book is novel in that it specifically targets green networking in a heterogeneous wireless medium, which re...

  19. Software Defined Networking

    DEFF Research Database (Denmark)

    Caba, Cosmin Marius

    Network Service Providers (NSP) often choose to overprovision their networks instead of deploying proper Quality of Services (QoS) mechanisms that allow for traffic differentiation and predictable quality. This tendency of overprovisioning is not sustainable for the simple reason that network...... resources are limited. Hence, to counteract this trend, current QoS mechanisms must become simpler to deploy and operate, in order to motivate NSPs to employ QoS techniques instead of overprovisioning. Software Defined Networking (SDN) represents a paradigm shift in the way telecommunication and data...... generic perspective (e.g. service provisioning speed, resources availability). As a result, new mechanisms for providing QoS are proposed, solutions for SDN-specific QoS challenges are designed and tested, and new network management concepts are prototyped, all aiming to improve QoS for network services...

  20. Manufacturing network evolution

    DEFF Research Database (Denmark)

    Yang, Cheng; Farooq, Sami; Johansen, John

    2011-01-01

    Purpose – This paper examines the effect of changes at the manufacturing plant level on other plants in the manufacturing network and also investigates the role of manufacturing plants on the evolution of a manufacturing network. Design/methodology/approach –The research questions are developed...... different manufacturing plants in the network and their impact on network transformation. Findings – The paper highlights the dominant role of manufacturing plants in the continuously changing shape of a manufacturing network. The paper demonstrates that a product or process change at one manufacturing...... by identifying the gaps in the reviewed literature. The paper is based on three case studies undertaken in Danish manufacturing companies to explore in detail their manufacturing plants and networks. The cases provide a sound basis for developing the research questions and explaining the interaction between...

  1. Macroecology of pollination networks

    DEFF Research Database (Denmark)

    Nielsen, Kristian Trøjelsgaard; Olesen, Jens Mogens

    2013-01-01

    towards the tropics, and that network topology would be affected by current climate. Location Global. Methods Each network was organized as a presence/absence matrix, consisting of P plant species, A pollinator species and their links. From these matrices, network parameters were estimated. Additionally...... with either latitude or elevation. However, network modularity decreased significantly with latitude whereas mean number of links per plant species (Lp) and A/P ratio peaked at mid-latitude. Above 500 m a.s.l., A/P ratio decreased and mean number of links per pollinator species (La) increased with elevation......Aim Interacting communities of species are organized into complex networks, and network analysis is reckoned to be a strong tool for describing their architecture. Many species assemblies show strong macroecological patterns, e.g. increasing species richness with decreasing latitude, but whether...

  2. Bio-inspired networking

    CERN Document Server

    Câmara, Daniel

    2015-01-01

    Bio-inspired techniques are based on principles, or models, of biological systems. In general, natural systems present remarkable capabilities of resilience and adaptability. In this book, we explore how bio-inspired methods can solve different problems linked to computer networks. Future networks are expected to be autonomous, scalable and adaptive. During millions of years of evolution, nature has developed a number of different systems that present these and other characteristics required for the next generation networks. Indeed, a series of bio-inspired methods have been successfully used to solve the most diverse problems linked to computer networks. This book presents some of these techniques from a theoretical and practical point of view. Discusses the key concepts of bio-inspired networking to aid you in finding efficient networking solutions Delivers examples of techniques both in theoretical concepts and practical applications Helps you apply nature's dynamic resource and task management to your co...

  3. Reflections on Active Networking

    Science.gov (United States)

    2005-01-01

    with a Software Switch for Active Networks ”. We had initially called the project “ SoftSwitch ”, but after some concerns David Farber raised that this...Reflections on Active Networking Jonathan M. Smith CIS Department, University of Pennsylvania jms@cis.upenn.edu Abstract Interactions among...telecommunications networks , computers, and other peripheral devices have been of interest since the earliest distributed computing systems. A key

  4. Personal network (PN) applications

    DEFF Research Database (Denmark)

    Prasad, R.; Skouby, Knud Erik

    2005-01-01

    The applications of PN will be realised under many scenarios where users can have access to their personal network all the time. This network will enable the user to share critical information, play games, control their home remotely, etc. All this will be achieved with seamless interworking...... and handover between networks and user devices. This paper presents an array of use case scenarios that validates the ubiquitous usage of PN....

  5. Prostate Cancer Biorepository Network

    Science.gov (United States)

    2017-10-01

    AWARD NUMBER: W81XWH-14-2-0185 TITLE: Prostate Cancer Biorepository Network PRINCIPAL INVESTIGATOR: Jonathan Melamed, MD CONTRACTING ORGANIZATION...AND SUBTITLE 5a. CONTRACT NUMBER Prostate Cancer Biorepository Network 5b. GRANT NUMBER W81XWH-14-2-0185 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...infrastructure and operations of the Prostate Cancer Biorepository Network (PCBN). The aim of the PCBN is to provide prostate researchers with high-quality

  6. Vector Network Coding

    OpenAIRE

    Ebrahimi, Javad; Fragouli, Christina

    2010-01-01

    We develop new algebraic algorithms for scalar and vector network coding. In vector network coding, the source multicasts information by transmitting vectors of length L, while intermediate nodes process and combine their incoming packets by multiplying them with L X L coding matrices that play a similar role as coding coefficients in scalar coding. Our algorithms for scalar network jointly optimize the employed field size while selecting the coding coefficients. Similarly, for vector co...

  7. Vector Network Coding Algorithms

    OpenAIRE

    Ebrahimi, Javad; Fragouli, Christina

    2010-01-01

    We develop new algebraic algorithms for scalar and vector network coding. In vector network coding, the source multicasts information by transmitting vectors of length L, while intermediate nodes process and combine their incoming packets by multiplying them with L x L coding matrices that play a similar role as coding c in scalar coding. Our algorithms for scalar network jointly optimize the employed field size while selecting the coding coefficients. Similarly, for vector coding, our algori...

  8. Local area networking handbook

    OpenAIRE

    O'Hara, Patricia A.

    1990-01-01

    Approved for public release; distribution is unlimited. This thesis provides Navy shore based commands with sufficient information on local area networking to (1) decide if they need a LAN, (2) determine what their networking requirements are, and (3) select a LAN that satisfies their requirements. LAN topologies, transmission media, and medium access methods are described. In addition, the OSI reference model for computer networking and the IEEE 802 LAN standards are explained in detail. ...

  9. Network operating system

    Science.gov (United States)

    1985-01-01

    Long-term and short-term objectives for the development of a network operating system for the Space Station are stated. The short-term objective is to develop a prototype network operating system for a 100 megabit/second fiber optic data bus. The long-term objective is to establish guidelines for writing a detailed specification for a Space Station network operating system. Major milestones are noted. Information is given in outline form.

  10. Molecular ecological network analyses.

    Science.gov (United States)

    Deng, Ye; Jiang, Yi-Huei; Yang, Yunfeng; He, Zhili; Luo, Feng; Zhou, Jizhong

    2012-05-30

    Understanding the interaction among different species within a community and their responses to environmental changes is a central goal in ecology. However, defining the network structure in a microbial community is very challenging due to their extremely high diversity and as-yet uncultivated status. Although recent advance of metagenomic technologies, such as high throughout sequencing and functional gene arrays, provide revolutionary tools for analyzing microbial community structure, it is still difficult to examine network interactions in a microbial community based on high-throughput metagenomics data. Here, we describe a novel mathematical and bioinformatics framework to construct ecological association networks named molecular ecological networks (MENs) through Random Matrix Theory (RMT)-based methods. Compared to other network construction methods, this approach is remarkable in that the network is automatically defined and robust to noise, thus providing excellent solutions to several common issues associated with high-throughput metagenomics data. We applied it to determine the network structure of microbial communities subjected to long-term experimental warming based on pyrosequencing data of 16 S rRNA genes. We showed that the constructed MENs under both warming and unwarming conditions exhibited topological features of scale free, small world and modularity, which were consistent with previously described molecular ecological networks. Eigengene analysis indicated that the eigengenes represented the module profiles relatively well. In consistency with many other studies, several major environmental traits including temperature and soil pH were found to be important in determining network interactions in the microbial communities examined. To facilitate its application by the scientific community, all these methods and statistical tools have been integrated into a comprehensive Molecular Ecological Network Analysis Pipeline (MENAP), which is open

  11. NASA Integrated Network COOP

    Science.gov (United States)

    Anderson, Michael L.; Wright, Nathaniel; Tai, Wallace

    2012-01-01

    Natural disasters, terrorist attacks, civil unrest, and other events have the potential of disrupting mission-essential operations in any space communications network. NASA's Space Communications and Navigation office (SCaN) is in the process of studying options for integrating the three existing NASA network elements, the Deep Space Network, the Near Earth Network, and the Space Network, into a single integrated network with common services and interfaces. The need to maintain Continuity of Operations (COOP) after a disastrous event has a direct impact on the future network design and operations concepts. The SCaN Integrated Network will provide support to a variety of user missions. The missions have diverse requirements and include anything from earth based platforms to planetary missions and rovers. It is presumed that an integrated network, with common interfaces and processes, provides an inherent advantage to COOP in that multiple elements and networks can provide cross-support in a seamless manner. The results of trade studies support this assumption but also show that centralization as a means of achieving integration can result in single points of failure that must be mitigated. The cost to provide this mitigation can be substantial. In support of this effort, the team evaluated the current approaches to COOP, developed multiple potential approaches to COOP in a future integrated network, evaluated the interdependencies of the various approaches to the various network control and operations options, and did a best value assessment of the options. The paper will describe the trade space, the study methods, and results of the study.

  12. Networks in ATLAS

    Science.gov (United States)

    McKee, Shawn; ATLAS Collaboration

    2017-10-01

    Networks have played a critical role in high-energy physics (HEP), enabling us to access and effectively utilize globally distributed resources to meet the needs of our physicists. Because of their importance in enabling our grid computing infrastructure many physicists have taken leading roles in research and education (R&E) networking, participating in, and even convening, network related meetings and research programs with the broader networking community worldwide. This has led to HEP benefiting from excellent global networking capabilities for little to no direct cost. However, as other science domains ramp-up their need for similar networking it becomes less clear that this situation will continue unchanged. What this means for ATLAS in particular needs to be understood. ATLAS has evolved its computing model since the LHC started based upon its experience with using globally distributed resources. The most significant theme of those changes has been increased reliance upon, and use of, its networks. We will report on a number of networking initiatives in ATLAS including participation in the global perfSONAR network monitoring and measuring efforts of WLCG and OSG, the collaboration with the LHCOPN/LHCONE effort, the integration of network awareness into PanDA, the use of the evolving ATLAS analytics framework to better understand our networks and the changes in our DDM system to allow remote access to data. We will also discuss new efforts underway that are exploring the inclusion and use of software defined networks (SDN) and how ATLAS might benefit from: • Orchestration and optimization of distributed data access and data movement. • Better control of workflows, end to end. • Enabling prioritization of time-critical vs normal tasks • Improvements in the efficiency of resource usage

  13. Handbook of networking & connectivity

    CERN Document Server

    McClain, Gary R

    1994-01-01

    Handbook of Networking & Connectivity focuses on connectivity standards in use, including hardware and software options. The book serves as a guide for solving specific problems that arise in designing and maintaining organizational networks.The selection first tackles open systems interconnection, guide to digital communications, and implementing TCP/IP in an SNA environment. Discussions focus on elimination of the SNA backbone, routing SNA over internets, connectionless versus connection-oriented networks, internet concepts, application program interfaces, basic principles of layering, proto

  14. Chaotic diagonal recurrent neural network

    International Nuclear Information System (INIS)

    Wang Xing-Yuan; Zhang Yi

    2012-01-01

    We propose a novel neural network based on a diagonal recurrent neural network and chaos, and its structure and learning algorithm are designed. The multilayer feedforward neural network, diagonal recurrent neural network, and chaotic diagonal recurrent neural network are used to approach the cubic symmetry map. The simulation results show that the approximation capability of the chaotic diagonal recurrent neural network is better than the other two neural networks. (interdisciplinary physics and related areas of science and technology)

  15. Security for multihop wireless networks

    CERN Document Server

    Khan, Shafiullah

    2014-01-01

    Security for Multihop Wireless Networks provides broad coverage of the security issues facing multihop wireless networks. Presenting the work of a different group of expert contributors in each chapter, it explores security in mobile ad hoc networks, wireless sensor networks, wireless mesh networks, and personal area networks.Detailing technologies and processes that can help you secure your wireless networks, the book covers cryptographic coprocessors, encryption, authentication, key management, attacks and countermeasures, secure routing, secure medium access control, intrusion detection, ep

  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 professional learning

    NARCIS (Netherlands)

    Sloep, Peter

    2013-01-01

    Sloep, P. B. (2013). Networked professional learning. In A. Littlejohn, & A. Margaryan (Eds.), Technology-enhanced Professional Learning: Processes, Practices and Tools (pp. 97–108). London: Routledge.

  18. Directed network modules

    International Nuclear Information System (INIS)

    Palla, Gergely; Farkas, Illes J; Pollner, Peter; Derenyi, Imre; Vicsek, Tamas

    2007-01-01

    A search technique locating network modules, i.e. internally densely connected groups of nodes in directed networks is introduced by extending the clique percolation method originally proposed for undirected networks. After giving a suitable definition for directed modules we investigate their percolation transition in the Erdos-Renyi graph both analytically and numerically. We also analyse four real-world directed networks, including Google's own web-pages, an email network, a word association graph and the transcriptional regulatory network of the yeast Saccharomyces cerevisiae. The obtained directed modules are validated by additional information available for the nodes. We find that directed modules of real-world graphs inherently overlap and the investigated networks can be classified into two major groups in terms of the overlaps between the modules. Accordingly, in the word-association network and Google's web-pages, overlaps are likely to contain in-hubs, whereas the modules in the email and transcriptional regulatory network tend to overlap via out-hubs

  19. Networked Instrumentation Element

    Data.gov (United States)

    National Aeronautics and Space Administration — Armstrong researchers have developed a networked instrumentation system that connects modern experimental payloads to existing analog and digital communications...

  20. Network-Based Effectiveness

    National Research Council Canada - National Science Library

    Friman, Henrik

    2006-01-01

    ...) to increase competitive advantage, innovation, and mission effectiveness. Network-based effectiveness occurs due to the influence of various factors such as people, procedures, technology, and organizations...