Innovations, Competitiveness and Local Embeddedness: A Study of Machinery Producers in Sweden

This paper is about technological relations and firm performance in the Swedish machinery industry. Taking its point of departure in the proliferating literature on the localized nature of learning and innovation processes, the paper sets out to answer three empirical questions: To what extent are firms integrated in localized production systems based on buyer-supplier relations? At what geographical level–local/regional, national or international–are the most important technological relations found? Is there a correlation between localized technological relations and the technological performance of firms? The results indicate that few firms display localized buyer-supplier relations. Rather, the industry is highly internationalized, with the most important customers and competitors located outside Sweden. In terms of technologically important relations, the domestic arena seems to be more important. The majority of the most important technological relations link the machinery producers to other actors in Sweden. Three out of four firms may be classified as predominantly local/regional or national in their technological relations, or technology profile. This survey therefore supports the notion that there exists both local/regional and national innovation systems. Finally, however, despite the fact that most firms are fairly locally embedded in their technology relations, there is no evidence that such embeddedness shows up as superior firm performance, in terms of technology level or innovative capacity.     

Readers and responses to George Sandys' A Relation of a Iourney begun An: Dom: 1610 (1615): Early English Books Online (EEBO) and the history of reading

This paper will discuss Early English Books Online (EEBO) as a tool for locating and researching contemporary references and responses to historical texts and authors, specifically George Sandys' A Relation of a Iourney begun An: Dom: 1610 (1615). It will focus upon two main themes. The first is methodological and will discuss the nature of EEBO and the possibilities and limitations it presents for this kind of historical research. The second turns to a case study of seventeenth-century responses to, and readings of, the Relation and shows how references found through EEBO can both broaden the context within which we view this work and alter our interpretation and understanding of it.     

A Self-triggered Device to Catch Elk as Early as the Neolithic: A Study from an Archaeological and Ethnological Point of View

The paper deals with equipment and methods used by Stone Age man in hunting elk in the extensive woodlands of interior Norrland, northern Sweden. The prevailing division into active hunting and trapping is applied. Ethnological source material is used to exemplify various ways of hunting elk. The methods discussed are: (1) active hunting on skis in winter, (2) driving the animal into an enclosure on bare ground, (3) catching in a pitfall, (4) snaring, and (5) trapping by a self-triggered spear/arrow. A rock carving at Na¨mforsen, Ångermanland, northern Sweden, is evidence that a self-triggered device to catch elk with a spear or arrow was in use even in the Neolithic. It is generally known that the elk was a very important prey for Stone Age man in the forests of Norrland. This is evident from figural portrayals and food remains alike. It is easy to suspect other uses for elk, but they are difficult to prove. Occasionally, however, parts of tools made from elk antler and bone have been found.     

Ceramics, Ethnohistory, and Ethnography: Locating Meaning in Southern African Iron Age Ceramic Assemblages

For ceramics to be relevant in the Southern African Iron Age, archaeologists must broaden their theoretical base to include social and other contexts when interpreting material culture items such as pottery. Pottery remains critical in understanding cultural dynamics in the region for the past two millennia, but current usage is narrow in scope. Using ethnohistorical data and archaeological examples from South Africa and Zimbabwe, we argue that pottery provides valuable information on the region's Iron Age, if archaeologists address the social meaning of ceramic assemblages. Ceramic production among rural communities provides the basis on which a wide range of social issues are discussed and used to critique pottery recovered from archaeology. Ethnography suggests that ceramic assemblages are context specific, and archaeologists are cautioned against making generic statements on the basis of similarities of vessel shape and decoration motif.     

Guilty by Association: A Cross-industrial Approach to Sourcing Complementary Knowledge in the Uppsala Biotechnology Cluster

A wide range of industrial studies recognize the tendency of similar and related economic activities to co-locate in so-called industrial systems or clusters. While a cluster is defined by its cross-industrial relations the supporting and complementary role of cluster actors is seldom fully explored. This study will focus on the dynamics of cluster relations and give an account for the complementary nature of clusters by analysing anchor firms and complementary agents (such as specialized service providers and institutions for collaboration) in the Uppsala biotechnology cluster in Sweden. The empirical data used involves a triangulation of interview, survey and individual-based register data based upon a mapping of cluster actors active in 2002 and 2003. It is shown that both the formerly dominant pharmaceutical company and the local university have actively taken the role as anchor firms/organizations creating a local and dynamic milieu for biotechnology activities. Furthermore, it is shown that the local cluster consists of a variety of complementary agents contributing to knowledge spillovers and cluster competitiveness.     

Further developments in molecular sex assignment: a blind test of 18th and 19th century human skeletons

The identification of sex in human remains recovered from archaeological locations is important in order to understand the social and biological structure of past societies, and to reconstruct past population demographic events. Sex determination is usually based on morphological traits of the skeletons, with the drawback that most methods do not apply to juveniles and require well preserved remains. In cases where morphological methods cannot be used, or are ambiguous, methods of molecular sexing systems are an alternative. In this methodological study we tested and validated the accuracy and usefulness of a molecular sexing method based on the amelogenin gene using pyrosequencing. We did this in a double blind study of documented 18th and 19th century human remains.