Comparison of two cluster life stages in a synthetic knowledge base

ABSTRACT

Knowledge flows in clusters are highly important since they are related to innovation. Types and spatial levels of knowledge sources have been studied by many scholars. This study examines knowledge sources from evolutionary perspective. Evolutionary Economic Geography suggests that regional industries and their dynamics co-evolve. While conceptual and empirical studies argue that network characteristics take different characteristics throughout time, and that knowledge sources are subject to change, little is known about in what way they change in a synthetic knowledge base. In this study, we examined the knowledge sources in a specific knowledge base throughout time. The study was applied to two clusters in Turkey in a synthetic knowledge base yet in different life stages: emergence and maturity. The network structure was analysed by social network analysis, hypotheses were tested by Mann–Whitney U-Tests. The findings show that although network structure and density change through maturity, the types and spatial levels of knowledge sources do not vary between the two life stages, they keep the same characteristics of their knowledge bases.     

Trans/national knowledge production through difference: dilemmas of doing research on veiling in Amman,Jordan

Abstract

This article examines some dilemmas I experienced while doing research on fashionable veiling in Amman, Jordan. My fieldwork experience and the knowledge I co-produced with the participants were shaped by each layer of my identity as a Jordanian, Muslim, non-veiled woman, with a particular classed, spatialized Ammani heritage and affiliation with western feminist academia. The article engages with the implications my positionality had on my insider-outsider status and the knowledge the participants and I co-produced. I argue that the research setting, while fraught with difference, constituted a site for transnational solidarity and knowledge production. The participants and I had divergent understandings of, and aspirations for, Jordanian Muslim femininity shaped by our varying positions within the Global North-Global South. I argue that we practiced solidarity by collaborating and co-constructing a transnational site to unpack and defend their viability. I found that our collaboration was not fuelled by a shared sense of injustice and did not produce a shared outlook on Islam, Jordanianness or femininity. Rather, it created a site where we were able to emphasize our divergent sense of these paradigms as women positioned differently within the trans/national, cultural, and religious spaces we shared.     

Production technology and knowledge transfer of calcite-tempered grey ware bowls from 2nd- to 5th-century ce Noricum (Austria)

Aspects of 2nd- to 5th-century ce Roman production technology and knowledge transfer in southern Austria (known as Noricum) were examined. With no evidence for workshops identified in the study area, 44 grey ware bowls from two sites at Aguntum and Lavant were studied macroscopically, and combined with optical microscopy, X-ray powder diffraction, prompt gamma activation, neutron activation and scanning electron microscopy, in order to understand whether one (large) workshop supplied these bowls, or whether the bowls were produced by several (small) workshops nearby. Combined with information from the geological background, the results were used to tentatively indicate the production location. The results indicate that the grey ware bowls from Aguntum and Lavant were produced by local workshops nearby. The bowls were manufactured with similar clay sources, tempered with crushed calcite-marble rocks from the Tauern Window, their surface smoothed and burnished, and fired between 800 and 850°C in a reducing atmosphere of an open fire. This is taken to suggest that Roman potters, who were located at Aguntum and Lavant, shared strategies of raw materials selection, paste preparation, finishing and firing, and transferred technological knowledge through time.