Technological Innovation in Railway Structure System with Ladder Sleeper
نویسندگان
چکیده
منابع مشابه
Firm organization , industrial structure , and technological innovation ’
The formal and informal structures of firms and their external linkages have an important bearing on the rate and direction of innovation. This paper explores the properties of different types of firms with respect to the generation of new technology. Various archetypes are recognized and an effort is made to match organization structure to the type of innovation. The framework is relevant to t...
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ژورنال
عنوان ژورنال: Concrete Journal
سال: 1998
ISSN: 0387-1061
DOI: 10.3151/coj1975.36.5_8