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The Imperative of Crisis : Power, Knowledge and Action in the Swedish Crisis Management System

This thesis investigates Swedish crisis management. This thesis aims to contribute to crisis research by providing critical perspectives on the role of knowledge in crisis management settings. The papers in this thesis stem from empirical studies of the major cases of Swedish crisis management during the last decade, including the Swedish refugee crisis in 2015, the wildfires in 2018, and the Covi

Occupational noise exposure and acute effects on pulse rate and blood pressure

Environmental exposure to noise and particle matter (PM) are risk factors for cardiovascular disease (CVD). Although there are often higher levels in occupational settings, little is known about noise and particle exposures at work and CVD risks. We investigated occupational noise and particle exposures and acute effects on pulse rate and blood pressure. 46 active, non-smoking, male construction w

A Planar Metasurface Cloaked Dipole Antenna Designed for Multifunction Apertures

We designed and simulated a 1 GHz planar dipole antenna that is cloaked in a band around 10 GHz. Relative to an uncloaked antenna it has a reduced extinction cross-section for the co-antenna polarization, at the cost of an increased cross-polarization. This reduced extinction cross-section characterizes a reduction in scattering and absorption, and so reduced interference to electromagnetic waves

The Effect of Direct Electron Beam Patterning on the Water Uptake and Ionic Conductivity of Nafion Thin Films

The effect of electron-beam patterning on the water uptake and ionic conductivity of Nafion films using a combination of X-ray photoelectron spectroscopy, quartz crystal microbalance studies, neutron reflectometry, and impedance spectroscopy is reported. The aim is to further characterize the nanoscale patterned Nafion structures recently used as a key element in novel ion-to-electron transducers

LassoBench : A High-Dimensional Hyperparameter Optimization Benchmark Suite for Lasso

While Weighted Lasso sparse regression has appealing statistical guarantees that would entail a major real-world impact in finance, genomics, and brain imaging applications, it is typically scarcely adopted due to its complex high-dimensional space composed by thousands of hyperparameters. On the other hand, the latest progress with high-dimensional hyperparameter optimization (HD-HPO) methods for

Measurement-Based Wideband Maritime Channel Characterization

Maritime communication is one of the 5G vertical domains and is attracting more attention. Advanced channel models that accurately characterize the wideband maritime propagation channels are essential for the development of modern maritime communication technologies. To this end, we measured the propagation channel at 5.6GHz with a sailing boat, capturing the channel with a bandwidth of 250MHz, bo

Variability of the Modified Rankin Scale Score between Day 90 and 1 Year after Ischemic Stroke

Objective Studies indicate that the functional outcome evolves in the year after ischemic stroke onset. However, the traditional outcome measure in stroke trials is the modified Rankin Scale (mRS) at 90 days from onset. To determine mRS fluctuations in the first year after stroke, we examined data from 3 major stroke trials.MethodsIn a secondary analysis, we evaluated intrapatient mRS between 90 d

Who benefits most from outpatient lifestyle intervention? An IMI-SOPHIA study on pediatric individuals living with overweight and obesity

Objective: The first-line approach for childhood obesity is lifestyle intervention (LI); however, success varies. This study aimed first to identify distinct subgroups of response in children living with overweight and obesity and second to elucidate predictors for subclusters. Methods: Based on the obesity patient follow-up registry the APV (Adipositas-Patienten-Verlaufsdokumentation) initiative,

Medical Nature-Based Rehabilitation Program for Individuals with Exhaustion Syndrome : Changes in Quality of Life, Exhaustion Symptoms and Overall Health

Stress-related health problems have increased sharply over the last two decades and have become a serious issue at all levels of society. In the Jönköping Region in southern Sweden, a nature-based rehabilitation (NBR) program for adults with Exhaustion Syndrome has been developed and then implemented into the Swedish National Healthcare System. The main aim of this study was to investigate the eff

Storage Assignment using Nested Annealing and Hamming Distances

The assignment of products to storage locations significantly impacts the efficiency of warehouse operations. We propose a multi-phase optimizer for a Storage Location Assignment Problem (SLAP) where solution quality is based on a distance estimate of future-forecasted order picking. Candidate assignments are first sampled using a Markov Chain accept/reject method. Future-forecasted pick-rounds ar

Nationwide Assessment of Patient Trajectories in Mantle Cell Lymphoma : The Swedish MCL complete Project

Mantle cell lymphoma (MCL) is a B-cell malignancy currently considered incurable. Although some patients obtain prolonged remission after first-line chemoimmunotherapy, many will need several treatment lines. Here, we present a nationwide assessment of treatment strategies, time to progression and survival in MCL. All patients diagnosed with MCL 2006-2018 were identified in the Swedish Lymphoma Re

The Presidential Symposium at the International Congress of Neuroethology 2022 in Lisbon, Portugal

In this special issue of articles from leading neuroethologists—all of whom gave outstanding presentations within the Presidential Symposium of the 2022 International Congress of Neuroethology held in Lisbon, Portugal—we learn about the role of cryptochrome molecules in the magnetic sense of animals, how honeybees construct their honeycombs, why fish eyes are built the way they are in species from

Global change scenarios in coastal river deltas and their sustainable development implications

Deltas play a critical role in the ambition to achieve global sustainable development given their relatively large shares in population and productive croplands, as well as their precarious low-lying position between upstream river basin development and rising seas. The large pressures on these systems risk undermining the persistence of delta societies, economies, and ecosystems. We analyse possi

Amidst an Urban Archive and Rustling Wind: Of Mediation in Digital and Nonsite Performance Environments.

This presentation departs from two recent collaborative projects. The former An Urban Archive as an English Garden (Franzson, 2019) was instigated by Davíð Brynjar Franzson and revolved around a sonic hologram and performance therein. The second project, Violin with Þytur (Olofsson & Stefánsdóttir, 2021) was a collaboration with Kent Olofsson which resulted in a performance within the nine mon

Position Paper No. 5: Empowerment and Participatory Health Research

Empowerment has been a key conceptual underpinning of participatory health research (PHR), both as a set of processes that inform how partners and diverse stakeholders engage with each other, as well as a set of outcomes that contribute to improved health and social equity. The concept of empowerment is present in a number of characteristics of PHR as described in Position Paper No. 1 of the ICPHR

Using symmetry to control viscoelastic waves in pillar arrays

Solutions of macromolecules exhibit viscoelastic properties and unlike Newtonian fluids, they may break time-reversal symmetry at low Reynolds numbers resulting in elastic turbulence. Furthermore, under some conditions, instead of the chaotic turbulence, the result is large-scale waves in the form of cyclic spatial and temporal concentration variations, as has been shown for macromolecular DNA flo

Sorting of Breast Cancer Cell into Different Subpopulations towards Long-Term Observation

To study how mechanical factors influence the spread of cancer and the surrounding extracellular matrix (ECM), it is crucial that cancer cell populations be sorted without labels in relevant subpopulations with respect to mechanical properties. It is also important to confine subpopulations for long-term observation to track changes, in inherent properties of the subpopulations, and on the influen