This study links survey data on scientists' societal perceptions of nanotechnology with publication data to understand the extent of association between societal perspectives held by nanoscientists and publication actions. Specifically, we explore the relationship between scientists' attitudes...

Data-mining techniques are used to develop indicators of regional-level R&T knowledge production for a US technology segment, and these are correlated with other measures of technology sector growth and change. The usefulness of data-mining thus is assessed. Relationships between regional-level...

Concern about nanotechnology risks has engendered an upsurge of research on environmental, health and safety issues (Nano-EHS). This paper explores the extent to which such research is impacting the field. Citations to a carefully vetted set of Nano-EHS articles are analyzed along several...

Science is increasingly organized in large-scale science centers. Expectations are that center-based research should yield qualitatively different research than single-investigator-produced research, but demonstrating the particular effects of a center is challenging. The notion of 'centerness'...

The Nanoscale Science and Engineering Centers (NSECs) operate in the context of a National Science Foundation (NSF) program that represents one of the key instruments of nanotechnology policy in the USA. In this article, we report on a study aimed at understanding the mechanisms by which this...