33 research outputs found

    A study on technology management process: the parts and components suppliers in the Turkish automotive industry

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    This paper summarizes part of an empirical study on technology management process in the Turkish automotive parts and components industry. In this study, technology management practices in the Turkish automotive parts and components suppliers' sector are described and evaluated. Practices, techniques, and approaches are proposed to improve the level of technology management so as to turn technology into a competitive weapon. The investigation is organized within the framework of a process model for technology management that consists of technology identification, selection, acquisition, exploitation, protection, and abandonment. A comprehensive questionnaire addressing all phases of this process is developed and the results of 21 companies are presented

    Teknoloji yönetimi süreci üzerine bir çalışma: Türk otomotiv endüstrisi yan sanayii

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    Türk otomotiv yan sanayiinde teknoloji yönetimi süreci üzerine ampirik bir çalışmanın özeti olan bu makalede, Türk otomotiv yan sanayiindeki teknoloji yönetimi uygulamaları ele alınmış ve değerlendirilmiştir. Teknoloji yönetimi seviyesini yükseltmek için sunulan uygulamaların, teknik ve yaklaşımların temel amacı, teknolojiyi rekabetçi bir silah olarak kullanabilmektir. Bu araştırma, teknoloji yönetiminde süreç modeli çerçevesinde organize edilmiştir. Teknoloji yönetiminde süreç modeli; teknoloji belirlenmesi, seçimi, edinimi, kullanımı, korunumu ve sonlandırılmasını içermektedir. Süreci bütün kısımları ile inceleyen ve 21 şirketi kapsayan bir anket çalışması yapılmış ve sonuçları burada sunulmuştur

    Interval-valued preference structures

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    Different languages that are offered to model vague preferences are reviewed and an interval-valued language is proposed to resolve a particular difficulty encountered with other languages. It is shown that interval-valued languagesare well definedfor De Morgan triples constructedby continuoustriangular norms, conorms and a strong negation function. A new transitivity condition for vague preferences is suggestedand its relationships to known transitivity conditions are established. A complete characterization of intervalvalued preference structures is also provided

    Operational comparison of flexible flow systems with conventional flow systems

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    The archimedean assumption in fuzzy set theory

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    The Archimedean axiom in fuzzy set theory is critically discussed. The axiom is brought into perspective within a measurement theoretic framework and then its validity for fuzzy set theory is questioned. The discussion sheds light into what type of vagueness fuzzy set theory models.
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