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Lidar as a Potential Tool for Monitoring Migratory Insects : A Field Case Study in Sweden

The seasonal migrations of insects involve a substantial displacement of biomass with significant ecological and economic consequences for regions of departure and arrival. Remote sensors have played a pivotal role in revealing the magnitude and general direction of bioflows above 150 m. Nevertheless, the take-off and descent activity of insects below this height is poorly understood. Our lidar ob

Minimal submanifolds via complex-valued eigenfunctions

In this work we introduce a new method for manufacturing minimal submanifolds of Riemannian manifolds of codimension two. For this we employ the so called complex-valued eigenfunctions. This is particularly interesting in the cases when the Riemannian ambient manifold is compact. We then give several explicit examples in important cases.

From removal of organic micropollutants to municipal wastewater reuse - technological and social perspectives

In this thesis, wastewater reuse was investigated from technological and social perspectives, based onwhich the thesis was divided into two parts. In the first part, the removal of chemical and microbialcontaminants by full-scale and pilot-scale granular activated carbon (GAC) filters, in different processcombinations, was examined. In the second part, the perceptions of reused wastewater were stu

Headphone Culture in Public Spaces of Transfer : Linking Ubiquitous Private Listening to Warped Space

How do nondescript spaces of transfer (Warped Space), as such, relate to the wide-spread headphone culture in those spaces? To address this question, the chapter presents a reading of Vidler (1999) on Warped space, Simmel (the Stranger) and Bull (2012) on Toxic Audiotopia. The chapter concludes that Warped spaces or spaces of transfer call for people not to connect, and it was also found that this

Perceived research needs for Battery and Hydrogen Safety : A Nordic Perspective

Changes in the energy landscape relating both to the ambitions of a green energy transformation as well as increasing global security concerns, have led to increased attention to new energy carriers. These can serve the role of allowing for the electrification of transport and decarbonization of industries as well as to reduce the effects of variation in many sustainable energy sources such as winChanges in the energy landscape relating both to the ambitions of a green energy transformation as well as increasing global security concerns, have led to increased attention to new energy carriers. These can serve the role of allowing for the electrification of transport and decarbonization of industries as well as to reduce the effects of variation in many sustainable energy sources such as win

Ab initio electron-lattice downfolding : Potential energy landscapes, anharmonicity, and molecular dynamics in charge density wave materials

The interplay of electronic and nuclear degrees of freedom presents an outstanding problem in condensed matter physics and chemistry. Computational challenges arise especially for large systems, long time scales, in nonequilibrium, or in systems with strong correlations. In this work, we show how downfolding approaches facilitate complexity reduction on the electronic side and thereby boost the si

The genetic epidemiology of schizotypal personality disorder

Background. The concept of schizotypal personality disorder (SPD) emerged from observations of personality characteristics common in relatives of schizophrenic patients. While often studied in family designs, few studies and none with genetic measures, have examined SPD in epidemiological samples. Methods. We studied individuals born in Sweden 1940–2000 with an ICD-10 diagnosis of SPD with no prio

Diffusion MRI tracks cortical microstructural changes during the early stages of Alzheimer’s disease

There is increased interest in developing markers reflecting microstructural changes that could serve as outcome measures in clinical trials. This is especially important after unexpected results in trials evaluating disease-modifying therapies targeting amyloid-β (Aβ), where morphological metrics from MRI showed increased volume loss despite promising clinical treatment effects. In this study, ch

The Gaia-ESO Public Spectroscopic Survey: Implementation, data products, open cluster survey, science, and legacy

Context. In the last 15 years different ground-based spectroscopic surveys have been started (and completed) with the general aim of delivering stellar parameters and elemental abundances for large samples of Galactic stars, complementing Gaia astrometry. Among those surveys, the Gaia-ESO Public Spectroscopic Survey, the only one performed on a 8m class telescope, was designed to target 100 000 st

Results of patch testing with five fragrance materials hitherto not tested : A dose-finding study in the clinical population

Background: Quantitative risk assessment (QRA) for skin sensitization is used to derive safe use levels of sensitising fragrance ingredients in products. Post-marketing surveillance of the prevalence of contact allergy to these ingredients provides relevant data to help evaluate the performance of these measures. Objectives: To determine a suitable patch test concentration for five fragrance mater

Associations between postural orientation errors in patients undergoing rehabilitation for ACL reconstruction and future patient-reported outcomes: An explorative study.

ObjectiveTo investigate associations between postural orientation errors (POEs) in patients undergoing rehabilitation for anterior cruciate ligament reconstruction (ACLR) and patient-reported outcomes (PROMs) at 2-year follow-up.DesignProspective cohort study.MethodsFifty-three participants (mean (SD) 27 (6.5) years, 24 women), (mean (range) 7 (4–10) months post ACLR) were included. At baseline, a

Polarization dependent resonant x-ray emission spectroscopy of D 2O and H 2O water : Assignment of the local molecular orbital symmetry

The polarization dependence of the split two peaks in the lone-pair region in the x-ray emission spectra has been determined at several different excitation energies for both D 2O and H 2O water. In contrast to predictions based on a narrow range of local water structures where the two peaks would be of different molecular orbital symmetry and arise from, respectively, intact and dissociated molec

Hur bör vi reglera självständiga centralbanker? Riksbanken och den penningpolitiska verktygslådan.

How should we regulate independent central banks? The Riksbank and its monetary policy toolkit .Within what boundaries are independent central banks allowed to operate? This question is seldom discussed but has gained prominence due to the changes in monetary policy since the 2008/09 financial crisis. Notably, the Swedish central bank, the Riksbank, along with other central banks, has expanded its