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Psychometric Exploration of the Swedish Translation of the Sexual Orientation Microaggressions Scale (SOMS), and a Commentary on the Validity of the Construct of Microaggressions

The aim of the present study was to assess the psychometric properties of a Swedish translation of the Sexual Orientation Microaggressions Scale (SOMS) in a convenience sample of 267 Swedish LGB+ people (Mean age = 36.41). Testing suggested some strengths in terms of factor structure and 2-week test-retest reliability (ICC > .79). Also, internal consistency (α = .80–.91) and convergent validity we

The stratum corneum barrier – From molecular scale to macroscopic properties

The upper layer of our skin, the stratum corneum (SC), is a versatile material that combines mechanical strength with efficient barrier function. In this paper, we discuss these macroscopic properties of SC in relation to recent findings on molecular responses and structural diversity in SC protein and lipids. We put particular focus on the intermediate (colloidal) length scale and how the differe

Persistent Model Biases in the Spatial Variability of Winter North Atlantic Atmospheric Circulation

The three leading modes of the North Atlantic atmospheric circulation explain about 70% of the winter climate variability. Although climate models generally can capture these modes, biases may induce large uncertainties in regional climate predictions. Here, we evaluate the leading winter modes simulated by CMIP5-PMIP3 and CMIP6-PMIP4 models from the last millennium to future scenarios in comparis

Effect of hydrogen on the passivation for ultra-thin 316 L SS foil

The reformation and characterisation of the passive film formed on ultra-thin 316 L after hydrogen charging is investigated by combining EBSD, TMDS, XRD, Synchrotron-based XPS, and electrochemical experiments. The results show that ultra-thin foil reforms a passive film after 12 h of hydrogen release in NaCl solution. The reformed passive film is half the thickness of the as-received passive film

Evaluation of combustion properties of vent gases from Li-ion batteries

Fire incidents involving Li-ion batteries is an increasing concern as the use of battery electric vehicles is increasing. Abuse conditions such as heating can result in ejection of flammable and toxic gases, presenting a health risk and risk of explosion or fire. The purpose of the present work is to increase the understanding of combustion of gas mixtures vented from Li-ion batteries. The investi

Optimal Inverse Design Based on Memetic Algorithms - Part II : Examples and Properties

Optimal inverse design, including topology optimization and evaluation of fundamental bounds on performance, which was introduced in Part 1, is applied to various antenna design problems. A memetic scheme for topology optimization combines local and global techniques to accelerate convergence and maintain robustness. Method-of-moments (MoMs) matrices are used to evaluate objective functions and al

The Work of Contracepting : Young people's experiences and practices with contraceptives in Sweden

Förebyggande av oönskade graviditeter och sexuellt överförbara infektioner (vad jag kallar "contracepting") behandlas ofta som ett medicinskt eller hälsovårds- problem snarare än en social fråga. Till följd av detta, förblir mycket av det vardagliga arbetet som preventivmetoder innefattar osynligt. Unga människor i synnerlighet talas oftare om än med när det kommer till deras användning av preventContraception is a complex phenomenon with differing meanings, expressions, and materialities depending on its historical, social, and cultural context. In this thesis, I depart from the conceptualisation of contraception as the prevention of both pregnancies and sexually transmitted infections (STIs) and I name these practices through the collective term of contracepting. Previous research on you

MRI BrainAGE demonstrates increased brain aging in systemic lupus erythematosus patients

Introduction: Systemic lupus erythematosus (SLE) is an autoimmune connective tissue disease affecting multiple organs in the human body, including the central nervous system. Recently, an artificial intelligence method called BrainAGE (Brain Age Gap Estimation), defined as predicted age minus chronological age, has been developed to measure the deviation of brain aging from a healthy population us

Seasonal variation and importance of catchment area composition for transport of bioavailable carbon to the Baltic Sea

Transport of terrestrial carbon through riverine systems to coastal water has a negative impact on oxygen concentration in coastal areas. However, information on seasonal variation and the impact of catchment composition on the bioavailability of allochthonous carbon is lacking. In this project we address this knowledge gap by investigating the reactivity of dissolved organic carbon (DOC) at river

The impact of forest management methods on the ectomycorrhizal community and implications for forest productivity in needleleaf forests

Ektomycorrhiza-svampar (ECM) bildar symbiotiska relationer med träd genom att ansluta till rötterna, och bidrar till växters tillväxt genom att anskaffa näring från marken i utbyte mot kolhydrater från växten. Skogsbruksmetoden kalhygge kan negativt påverka ECM genom att ta bort dess födokälla samt skapa ogynnsamma markförhållanden vilket direkt minskar diversiteten av ECM. Detta arbete syftar tilEctomycorrhizal fungi (ECM) form symbiotic relationships with trees by connecting to the roots, procuring soil nutrients in exchange for carbohydrates, and are an important contributor to plant growth. The forestry practice of clearcutting can be detrimental to the ECM community by removing its source of energy and creating unfavorable soil conditions, acutely reducing ECM diversity. This paper ai

The use of lexical tone in the segmentation of speech

IntroductionIn speech, there are no blank spaces to signal boundaries between words as there is in written language, but listeners can nevertheless recognise individual words rapidly. Without these blank spaces or commas, listeners have to divide up – segment – the continuous speech stream into discrete words using other means. This study aimed to investigate the tonal cues important for speech se

The High–Low Arctic boundary : How is it determined and where is it located?

Geobotanical subdivision of landcover is a baseline for many studies. The High–Low Arctic boundary is considered to be of fundamental natural importance. The wide application of different delimitation schemes in various ecological studies and climatic scenarios raises the following questions: (i) What are the common criteria to define the High and Low Arctic? (ii) Could human impact significantly

Experimental study on effects of ammonia enrichment on the thermoacoustic instability of lean premixed swirling methane flames

Ammonia (NH3) has recently emerged as a promising carbon-free energy carrier. Further development and application of NH3 as fuel in the gas turbine industry can significantly reduce the emissions of carbon dioxide (CO2) and contribute to the achievement of a carbon–neutral society. This study experimentally examined the thermoacoustic instability characteristics of a laboratory-scaled lean premixe

Diet, Status, and incipient social Inequality : Stable isotope data from three complex Fisher-Hunter-Gatherer sites in southern California

How different were the lives of elites and commoners in early complex societies? This paper examines this question using data from three fisher-hunter-gatherer sites in southern California. Using shell bead counts from burials as proxies for social status and previously published human stable isotope values as indicators of dietary practices, we examine the relationship between diet and status acr

Leveraging national opportunities for regional transformation : multi-scalar system-building and legitimation in a Swiss industrial town

European regions are currently confronted with significant challenges stemming from the green transition and technological disruption. These challenges impose growing pressure on regions to restructure their economies and transition towards more sustainable and innovative modes of production. While the existing literature extensively addresses regional transformation, less attention has been devot

Evaluation of a quality improvement intervention to reduce anastomotic leak following right colectomy (EAGLE): pragmatic, batched stepped-wedge, cluster-randomized trial in 64 countries

Background: Anastomotic leak affects 8 per cent of patients after right colectomy with a 10-fold increased risk of postoperative death. The EAGLE study aimed to develop and test whether an international, standardized quality improvement intervention could reduce anastomotic leaks.Methods: The internationally intended protocol, iteratively co-developed by a multistage Delphi process, comprised an o

Nonexistence of Subcritical Solitary Waves

We prove the nonexistence of two-dimensional solitary gravity water waves with subcritical wave speeds and an arbitrary distribution of vorticity. This is a longstanding open problem, and even in the irrotational case there are only partial results relying on sign conditions or smallness assumptions. As a corollary, we obtain a relatively complete classification of solitary waves: they must be sup

EXPLOITING AXIAL PRIMARY RADIATION FORCE FOR ACOUSTOFLUIDIC PARTICLE TRAPPING

In the present study, we demonstrate an acoustofluidic trapping technique based on the standing bulk acoustic waves (S-BAW) generated inside a uniquely designed chamber - the 'shaped trap' that enables the particle to experience the axial primary radiation force (A-PRF) along the flow direction as the main trapping force.