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Policies for handling cases of penicillin-non-susceptible Streptococcus pneumoniae (PNSP) in day-care groups vary between different counties in Sweden. The aim of this study was to evaluate the epidemiological effect of excluding PNSP-carriers from children's day-care centres (DCC). We followed the incidence in 14 DCC groups with ongoing PNSP-spread, by repeated group screens until no further case

Discriminative touch relies on afferent information carried to the central nervous system by action potentials (spikes) in ensembles of primary afferents bundled in peripheral nerves. These sensory quanta are first processed by the cuneate nucleus before the afferent information is transmitted to brain networks serving specific perceptual and sensorimotor functions. Here we report data on the inte

Many proteins of various origins are able to form complexes with Immunoglobulin G using reaction sites formed by residues of constant domains. Studies of IgG complexes of non-immune nature are important as biologically active proteins could escape from the circulation forming complexes with IgG as well as with other serum proteins whose concentration in serum is high. A quantitative characterizati

The maintenance of variation (i.e., different phenotypes) for heritable traits that are under selection, despite expectations of selection eroding variation and favouring only the fittest phenotype, represents an evolutionary paradox. Here, we studied variation in life-history traits in five populations of colour polymorphic tawny owls (Strix aluco) across Europe that have been individually studie

The unfolding of the COVID-19 pandemic has been very difficult to predict using mathematical models for infectious diseases. While it has been demonstrated that variations in susceptibility have a damping effect on key quantities such as the incidence peak, the herd-immunity threshold and the final size of the pandemic, this complex phenomenon is almost impossible to measure or quantify, and it re

The World Health Organization rapports general low adherence to medical treatments in long term therapies among developed countries. The aim of this study was to analyse the individual variation in drug adherence to long term use. A set of individual data with people interviewed in year 2004/2005 was created from the Swedish Survey of Living Conditions and the Pharmaceutical Registry. The data set

Problems: What is human capital? How is a knowledge worker’s human capital cultivated? In what way can an impresario help a knowledge worker to cultivate and capitalise on his or her human capital? Purpose: The purpose of this paper is to explore the impresario approach on talent with today’s knowledge workers and their human capital. A visualisation of such an approach might lead to ways of assis

The EU-funded project European Cultural Heritage Online (ECHO) aims to integrate resources from various domains within the field of cultural heritage, and make them available on the Internet. To accomplish this integration it is necessary to describe the various resources in a way that will achieve cross-domain interoperability. This description of digital resources is commonly referred to as

The explosion of new digital media puts pressure for developments within copyright law both in Sweden and internationally. These developments are taking place on two different international areas: (1) WIPO which is a part of the UN family and (2) the EU where a new directive on copyright law is being prepared and probably implemented during 2001. The aim of this thesis is twofold: (1) to study whi

As growing populations concentrate in urban areas, it has become apparent that many global problems are a cumulative reflection of unsustainable practices at the local level. Correspondingly, there has been an increasing need to monitor and manage sustainable community growth, which includes a balance of environmental, economic, health, and social measures. Throughout the last decade, the communi

When China opened it borders in 1979, the country suffered from a severe brain drain as its most talented students left the country to take advantage of educational opportunities abroad. However these emigrant engineers, known locally as "sea turtles" or Chinese returnees, have become a valuable asset for Zhongguancun Science Park. The authorities for the high-tech park are now adopting

Gate arrays are often presented as a convenient means for ASIC prototyping. Obviously, they can both perform the same function and therefore be built from the same behavioral description. Design development implies a process of subsequent parameter bindings, leaving steadily less freedom for the remaining implementation choices. On the other hand, the ASIC offers more place & route freedom tha

Vaccines may have non-specific effects as suggested mainly in mortality studies from low-income countries. The objective was to examine the effects of BCG and smallpox vaccinations on subsequent risk of lymphoma and leukaemia in a Danish population experiencing rapid out-phasing of these vaccines. In a background cohort (N=47,622) from the Copenhagen School Health Records Register, cases of leukae