New basis sets of the atomic natural orbital (ANO) type have been developed for the main group and rare gas atoms. The ANO's have been obtained from the average density matrix of the ground and lowest excited states of the atom, the positive and negative ions, and the dimer at its equilibrium geometry. Scalar relativistic effects are included through the use of a Douglas-Kroll Hamiltonian. Multico

The relative strength of different types of directional selection has seldom been compared directly in natural populations. A recent meta-analysis of phenotypic selection studies in natural populations suggested that directional sexual selection may be stronger in magnitude than directional natural selection, although this pattern may have partly been confounded by the different time scales over w

The aim of this study was to investigate possible changes in quality of life (QoL) in elderly persons diagnosed with cancer (65 years and above), in relation to age, contact with the health-care system, activities of daily living, hope, social network and support. The investigation points were at time of diagnosis (baseline), and again 3 and 6 months after the diagnosis. The study also aimed to in

We have examined long-term growth-factor expanded human neural progenitors following transplantation into the adult rat brain. Cells, obtained from the forebrain of a 9-week old fetus, propagated in the presence of epidermal growth factor, basic fibroblast growth factor, and leukemia inhibitory factor were transplanted into the striatum, subventricular zone (SVZ), and hippocampus. At 14 weeks, imp

Popular Abstract in Swedish ”Luffarturismen” har blivit en populär form av resande. Många svenskar för under en tid - ibland flera månader eller år - en vagabonderande tillvaro på platser långt hemifrån. Resan blir en parentes i vardagen - en extraordinär sfär fylld av förväntningar på äventyret och den äkta upplevelsen. Vad har resenären för bild av det ”Långtbortistan” hon lockas av, och hur skThis dissertation, The Attraction of the Extraordinary - Images and Experiences Among Backpacker Tourists, is a study based on informal interviews with predominantly Swedish independent travellers, as well as observations and documentary analysis of the backpacker subculture. Backpacking is a type of tourism which has been gradually institutionalized. Through the institutionalization of the backpa

Annotated translation (with introduction and commentary) of Mao Zedong's three speeches at the Moscow Meeting of Representatives of Communist and Workers' Parties in November 1957.

This article examines the ever-actual desire to visualise and materialise thought-images in a historical perspective. The interest for research into thought imagery,and of visual proof production of thoughts, coincided with the invention of the camera and culminated somewhere around 1900. Together with other scientific circumstances that appeared up to 1900, such as the experimental psychology mod

Drug repurposing or re-profiling has become an effective strategy to identify novel indications for already-approved drugs. In this study, peptidomimetic FDA-approved HIV/HCV inhibitors were explored for their potential to be repurposed for the inhibition of the replication of dengue (DENV) and chikungunya virus (CHIKV) by targeting the NS2B-NS3 and NSP2 protease, respectively. MM/GBSA-based bindi

Background: To study costs and outcome for serious hand and arm injuries during the first year after the trauma. Methods: In patients with a Hand Injury Severity Score (HISS) > 50, DASH and EQ-5D scores as well as factors related to costs within the health care sector, costs due to lost production and total costs were evaluated. Coxregression analysis stratifying for mechanism of injury was used t

New methodologies based on supercritical fluid extraction (SFE) have been developed for the determination of fat-soluble vitamins in processed foods. The results obtained so far indicate that SFE is well suited to extraction of fat-soluble vitamins from food products, although validation work is required to establish accuracy and precision. The vitamins investigated were A, E and beta-carotene, an

Popular Abstract in Swedish Under de senaste årtiondena har både kraftsensorer och digitala kameror kommit att bli vanliga som sensorer i olika robotiktillämpningar. Denna avhandling behandlar olika problem inom visuell rörelseskattning och återkoppling, samt integrationen av dessa tekniker med reglering av kontaktkrafter för en industrirobot. Olika ämnen tas upp, från grundläggande teori till praOver the last decades, both force sensors and cameras have emerged as useful sensors for different applications in robotics. This thesis considers a number of dynamic visual tracking and control problems, as well as the integration of these techniques with contact force control. Different topics ranging from basic theory to system implementation and applications are treated. A new interface develo