This paper analyses the effect of variety and intensity of knowledge on the innovation of regions. Employing data for Swedish functional regions, the paper tests the role of the variety (related and unrelated) and intensity of (1) internal knowledge generated within the region and also (2) external knowledge networks flowing into the region in explaining regional innovation, as measured by patent

This paper analyzes the effect of various innovation strategies (ISs) of firms on their future performance, captured by labor productivity. Using five waves of the Community Innovation Survey in Sweden, we have traced the innovative behavior of firms over a decade, that is, from 2002 to 2012. We defined ISs to be either simple or complex (in various degrees). We call an IS a simple IS when firms e

The purpose of this qualitative 2-year follow-up study was to obtain a deeper understanding of motivation for change towards an active and independent life in patients with prolonged musculoskeletal disorders and to explore and identify personal resources that might influence such improvements. Data collection and analysis were performed according to the qualitative case study design. An initial c

“Sergentella spiroides” is a filamentous fungal spore which can incidentally contaminate smears. In Romanowsky stainings the spores are confusingly like microfilariae and it is important to recognize the phenomenon to avoid diagnostic mistakes.

The aggregation of normally soluble peptides and proteins into amyloid fibrils is a process associated with a wide range of pathological conditions, including Alzheimer's and Parkinson's diseases. It has become apparent that aggregates of different sizes possess markedly different biological effects, with aggregates of lower relative molecular weight being associated with stronger neurotoxicity. Y

The concluding study offers reflections and a synthetic analysis of all the studies in the casebook, presented from the perspective of a "first reader". The pattern of external factors, editorial challenges, methodologies and forms of presentation is discussed. It offers an interpretation of how the body of case studies manifest a wide spectrum of methodologies. The case studies are categorized th

Italy has been characterized, throughout its unitary history, by large regional differentials in income, level of industrialization, and development. This article aims at testing the New Economic Geography hypothesis on the role of market access in explaining these regional differentials. We first quantify the market potentials of the Italian regions. We then use these estimates to study the causa

High purity Al (99.99%) is subjected to severe plastic deformation (SPD) at room temperature using a process of twist extrusion (TE). The microstructure evolution and the related change in microhardness are examined with respect to imposed strain. It is shown that subgrains develop after the first TE pass with a size of ∼1.6 μm and this size remains essentially the same for further application of

All the SPD techniques introduce reversal straining principally, but effects of the reversal deformation on structure evolution were not studied directly yet. In the present work, an attempt was made to manage structure in pure (99.99%) Al by strain reversal through high pressure torsion (HPT). Total accumulated deformation up to equivalent strain ∼8 was used. General trend of the grain refinement

We present some experimental results describing microstructural evolution in commercially pure titanium during severe plastic deformation by twist extrusion (TE). In particular, we show that increasing the number of TE passes leads to the decrease of the grain size d in both orthogonal and parallel cross-sections of the work piece. For example, if in its original state titanium has d ∼ 25 μm, then

Taking as its point of departure an article entitled "Tagging Banksy: using geographic profiling to investigate a modern art mystery" which was published in Journal of Spatial Science in March 2016, the present keynote paper aims to open up a discussion about ethical research practice within the street art world and the implications for street art researchers when such practice is violated.

The risk of pancreatic cancer (PC) is increased in melanoma-prone families but the causal relationship between germline CDKN2A mutations and PC risk is uncertain, suggesting the existence of non-CDKN2A factors. One genetic possibility involves patients having mutations in multiple high-risk PC-related genes; however, no systematic examination has yet been conducted. We used next-generation sequenc

We present the first results of an experiment which is aimed at ultimately producing recommendations for analysing archaeologic ceramics specimens using handheld XRF analysis devices. In this experiment we study the effects of different measurement durations, different number of measured points and three different types of surface treatments (breakage, polished, grounded) when analysing ceramics s