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"Vi har redan tillräckligt med judar här” : tonsättaren Hans Holewa och exilens dubbelhet

Tonsättaren, radiomedarbetaren och musikern Hans Holewa (1905–1991) anlände till Sverige 1937 som landsflyktig undan den tilltagande antisemitismen i Wien, drygt ett halvår innan Österrike annekterades av Nazityskland. Som invandrad radikal tonsättare med den så kallade tolvtonstekniken som utgångspunkt, med judiskt påbrå och med engagemang inom vänsterrörelsen kom Holewas svenska exiltillvaro utg

The 3-D Structural Basis for the Pgi Genotypic Differences in the Performance of the Butterfly Melitaea cinxia at Different Temperatures

Although genotype-by-environment interaction has long been used to unveil the genetic variation that affects Darwinian fitness, the mechanisms underlying the interaction usually remain unknown. Genetic variation at the dimeric glycolytic enzyme phosphoglucoisomerase (Pgi) has been observed to interact with temperature to explain the variation in the individual performance of the butterfly Melitaea

Copeptin, a Marker of Vasopressin, Predicts Vascular Dementia but not Alzheimer's Disease

Background: Copeptin is a reliable surrogate marker for the neurohypophyseal hormone vasopressin. Elevated plasma level of copeptin has been associated with cardiovascular and metabolic disease risk. Objective: To investigate the association between copeptin and risk of dementia. Methods: In all, 18,240 individuals from Malmö, Sweden, were examined between 2002 and 2006 (mean age 69.3 years, 69.8

'The city disinterred' : the Shelley circle and the revolution at Naples

This essay examines Byron's and Shelley's reactions to, and involvement with, the Neapolitan Revolution of 1820–21, using them to focus a debate about conflicting constructions of history in their writing, and to question subsequently conventional accounts of their creative relationship. It concentrates on Shelley's Ode to Naples, which it identifies as in important rhetorical blow in Shelley's pu

Do Multinationals Pay Less in Taxes than Domestic Firms? Evidence from the Swedish Manufacturing Sector

There is a strong general concern amongst policymakers worldwide that multinational enterprises engage in far-reaching tax-planning activities. It is generally thought that by using transfer pricing or other techniques to shift profits, multinational enterprises can avoid taxation and thereby erode tax bases. Several attempts have been made to tackle this problem, not least through the OECD/G20 in

Influence of laser mode amplitude and laser mode phase fluctuations on spectral noise in CARS

A model for calculating the noise in nonlinear optical processes arising from (nonquantum) stochastic fluctuations (mode beating) in and between the lasers participating in the nonlinear interaction has been previously developed. Assuming that all individual laser mode phases and laser modes are (statistically) independent (Gaussian statistics) and that the nonlinear interaction can be expressed a

Rotational coherent anti-Stokes Raman spectroscopy (CARS) in nitrogen at high pressures (0.1-44 MPa) : Experimental and modelling results

Pure rotational coherent anti-Stokes Raman scattering (CARS) has for the first time been investigated for pressures up to 44 MPa in nitrogen gas at room temperature. An atomic filter consisting of a heated cell with sodium vapour was successfully applied for suppression of stray light originating from the narrowband CARS pump laser beam. With increasing pressure the rotational CARS spectrum is smo

Physical inactivity during leisure time and irregular meals are associated with functional gastrointestinal complaints in middle-aged and elder subjects

Objectives: Few studies have examined how lifestyle factors affect functional gastrointestinal disorders. The aim of this study was to see if leisure time physical inactivity, dietary habits or body mass index (BMI) were associated with increased risk of functional abdominal pain, functional bloating, functional constipation or functional diarrhea. Methods and materials: This study was based on a

Interacting factors associated with Low antibiotic prescribing for respiratory tract infections in primary health care - A mixed methods study in Sweden

Background: Prescribing of antibiotics for common infections varies widely, and there is no medical explanation. Systematic reviews have highlighted factors that may influence antibiotic prescribing and that this is a complex process. It is unclear how factors interact and how the primary care organization affects diagnostic procedures and antibiotic prescribing. Therefore, we sought to explore an

Myo-inositol changes precede amyloid pathology and relate to APOE genotype in Alzheimer disease

Objective: We aimed to test whether in vivo levels of magnetic resonance spectroscopy (MRS) metabolites myo-inositol (mI), N-acetylaspartate (NAA), and choline are abnormal already during preclinical Alzheimer disease (AD), relating these changes to amyloid or tau pathology, and functional connectivity. Methods: In this cross-sectional multicenter study (a subset of the prospective Swedish BioFIND

Experimental Active-Site Mapping by Fragments - Hot Spots Remote from the Catalytic Center of Endothiapepsin

Successful optimization of a given lead scaffold requires thorough binding-site mapping of the target protein particular in regions remote from the catalytic center where high conservation across protein families is given. We screened a 361-entry fragment library for binding to the aspartic protease endothiapepsin by crystallography. This enzyme is frequently used as surrogate for the design of re

Cellular targets of HAMLET, their role in tumor cell death and therapeutic potential

Protein-lipid complexes have broad and specific effects against cancers of different origins. HAMLET (Human Alpha-lactalbumin Made LEthal to Tumor cells) is a complex of partially unfolded α-lactalbumin and oleic acid that kills a wide range of tumor cells but leaves healthy differentiated cells unaffected. Therapeutic efficacy of HAMLET has been demonstrated in several animal models, without appa

Essays on Firms' Financing and Investment Decisions

This thesis analyses how the capital structures of financial and non-financial firms affect each other and how shocks in the financial sector affect investments in non-financial firms. The thesis consists of three self-contained essays.The first essay provides new evidence on the capital structure determinants of non-financial firms and contributes to the discussion concerning the effect of a regu

A Study on Energy Used to Deliver H.264/AVC and H.265/HEVC Video Content

We propose an end-to-end approach to describe the energy usage of video delivery within a content delivery framework, and use this to investigate the energy usage behavior of two popular coding schemes, namely, H.264/AVC and H.265/HEVC. Our study based on the proposed model is backed up by measurements of encoding and decoding energy usage of a sample video and shows that, from an end-to-end persp

Stray light rejection in rotational coherent anti-Stokes Raman spectroscopy by use of a sodium-seeded flame

A common experimental problem with rotational coherent anti-Stokes Raman spectroscopy (CARS) is undesired spectral interference that is due to stray light from the primary laser beams. Also, for the most developed approach, dual-broadband rotational CARS, practical measurements often suffer from stray light interference from the narrow-band laser, inasmuch as the CARS signal is produced inherently

Soot-visualization strategies using laser techniques - Laser-induced fluorescence in C2 from laser-vaporized soot and laser-induced soot incandescence

Strategies for spatially resolved soot volume-fraction measurements have been investigated in sooting laboratory flames with known soot characteristics. Two techniques were compared: Laser-Induced Fluorescence in C2 from Laser-Vaporized Soot (LIF(C2)LVS), and Laser-Induced Incandescence of soot (LII). The LII signal is the increased temperature radiation from soot particles which have been heated

Application of laser-induced fluorescence and CARS for combustion diagnostics

Laser diagnostic techniques have during the last decade been successfully applied for diagnostics of combustion processes. The main advantages with these techniques are that they are inherently non-intrusive and that spatially as well as temporally resolved information can be achieved. The current paper will exemplify two different laser spectroscopic techniques. Laser-Induced Fluorescence (LIF),