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Attitudes Toward Medical Assistance in Dying Among Swedish Palliative Care Professionals

Background: The debate over legalizing medical assistance in dying (assisted dying) is ongoing, also in Nordic countries such as Sweden where assisted dying is illegal. A 2020 survey by the Swedish Medical Association highlighted varied perspectives, with 41% of physicians supporting and 34% opposing legalization. Professionals in palliative care were more negative toward it. Objective: To ass

Do green roofs and spatial resolution influence flood simulation output? – A case study in Malmö, Southern Sweden

Over recent years many urban areas have experienced severe floods caused by extreme precipitation events. To avoid the devastating socioeconomic and environmental consequences of such floods, countries have issued laws or recommendations on flood risk assessment in urban planning. However, these laws or recommendations seldom include detailed requirements on input data quality or explicit instruct

Can lubricant enhance the torque of ultrasonic motors? An experimental investigation

Lubrication has been proven to be an effective approach to drastically improve the efficiency of ultrasonic motors without losing the output torque. This phenomenon is attributed to the effective modulation of the friction force by lubricant, according to the theory described in the Stribeck curve. Previous findings even show a potential to increase the motor output torque with lubrication. Here,

Impact of Temperature and Coagulants on Sludge Dewaterability

Temperature and coagulant types have an important impact on the quantity and quality of the residue (sludge) in water and wastewater treatment processes. Temperature influences water viscosity and the distribution of the coagulant in water. Coagulants can promote the agglomeration of fine particles into larger flocs so that they can be more easily separated from the water. Experiments have been co

The Prevalence of Itch in German Schoolchildren : A Population-based Study

Itch is a common symptom, but there is limited evidence on the prevalence of itch in children. The aim of this study was to assess the prevalence of itch in schoolchildren. A questionnaire was developed by experts in the field and based on a literature search. The questionnaire was applied in a pilot study of 25 consecutively selected paediatric patients and their parents. It confirmed the high co

High-resolution global population projections dataset developed with CMIP6 RCP and SSP scenarios for year 2010–2100

We present a novel, global 30 arc seconds (∼1 km at the equator) population projection dataset covering each year from 2010 to 2100 that is consistent with both country level population and gridded urban fractions from the Coupled Model Intercomparison Project 6 (CMIP6). While IPCC population projections until 2100 are available at country level for Socio-Economic Pathways (SSPs), land cover (incl

Ab initio multiconfiguration Dirac-Hartree-Fock calculations of the in and Tl electron affinities and their isotope shifts

We report multiconfiguration Dirac-Hartree-Fock and relativistic configuration interaction calculations on the thallium (Tl) electron affinity, as well as on the excited energy levels arising from the ground configuration of Tl-. The results are compared with the available experimental values and further validated by extending the study to its homologous, lighter element, indium (In), belonging to

Next-generation antennas : Advances and challenges

The first book in this exciting new series, written and edited by a group of international experts in the field, this exciting new volume covers the latest advances and challenges in the next generation of antennas. Antenna design and wireless communication has recently witnessed their fastest growth period ever in history, and these trends are likely to continue for the foreseeable future. Due to

Comorbidity of Airway Inflammatory Diseases in Chemical and Building-Related Intolerance

Objectives: This study investigated comorbidity in chemical intolerance (CI) and building-related intolerance (BRI) with (i) chronic sinusitis, chronic obstructive pulmonary disease, allergic and nonallergic asthma and allergic rhinitis, and (ii) airway inflammatory symptoms. Methods: Data from two population-based questionnaire surveys, the Västerbotten and Österbotten Environmental Health Studie

Tetrazole-functionalized poly(oxindole biphenylene) ion-solvating membranes for alkaline water electrolysis

Poly(oxindole biphenylene) was functionalized with tetrazole pendants and evaluated as base material for alkaline ion-solvating membranes for water electrolysis. The poly(oxindole biphenylene) parent polymer was obtained by superacid catalyzed polyhydroxyalkylation and subsequently functionalized by cyanoalkylation. The cyanoalkyl groups were thereafter converted to tetrazole pendants by a click t

Future Swedish 3D City Models : Specifications, Test Data, and Evaluation

Three-dimensional city models are increasingly being used for analyses and simulations. To enable such applications, it is necessary to standardise semantically richer city models and, in some cases, to connect the models with external data sources. In this study, we describe the development of a new Swedish specification for 3D city models, denoted as 3CIM, which is a joint effort between the thr

Triple collocation-based merging of multi-source gridded evapotranspiration data in the Nordic Region

Accurate evapotranspiration (ET) data are required for many hydro-meteorological applications. Compared with the traditional evaluation that requires in-situ measurements, the triple collocation (TC) technique estimates geophysical product errors without the need for ground truth, which is especially suitable over large areas lacking a dense in-situ network. However, violations of the zero-error c

Extension of the COST 2100 channel model for massive MIMO

Massive MIMO has been shown, both in theory and through experiments, to offer very promising properties. These include the possibility to decrease output power by at least an order of magnitude while still achieving large gains in spectral efficiency, as compared to today’s access schemes. To efficiently design communication algorithms and evaluate massive MIMO schemes, channel models that capture

Peatland trees record strong and temporally stable hydroclimate information in tree-ring δ13C and δ18O

Peatland trees are valuable archives of paleoclimatic information; however, gaps persist in understanding the relationships between tree growth, peatland hydrology, and hydroclimate variables. While previous research in peatlands has mainly focused on tree-ring widths (TRW), yielding inconclusive results, the potential of stable carbon (δ13C) and oxygen (δ18O) isotopes in tree rings remains unexpl

Bridging Efficiency and Accuracy in Aviation Fuel Combustion Simulations with Reduced Kinetics

Turning sustainable is one of the largest challenges facing the aviation sector. Switching to sustainable aviation fuel (SAF) instead of fossil fuels is a large piece of the sustainability puzzle, but there is no current SAF that is approved as a stand alone fuel. The road to a stand alone SAF is long and requires more diverse biofuels as well as more research on how biofuels combust. This thesis