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Excited States and Their Dynamics in CdSe Quantum Dots Studied by Two-Color 2D Spectroscopy

Quantum dots (QDs) form a promising family of nanomaterials for various applications in optoelectronics. Understanding the details of the excited-state dynamics in QDs is vital for optimizing their function. We apply two-color 2D electronic spectroscopy to investigate CdSe QDs at 77 K within a broad spectral range. Analysis of the electronic dynamics during the population time allows us to identif

Decision-making during obstetric emergencies : A narrative approach

This study aims to explore how physicians make sense of and give meaning to their decision-making during obstetric emergencies. Childbirth is considered safe in the wealthiest parts of the world. However, variations in both intervention rates and delivery outcomes have been found between countries and between maternity units of the same country. Interventions can prevent neonatal and maternal morb

A Theory of Capitalist Slavery

The relationship between slavery and capitalism has become a renewed topic of debate, yet scholars have not been able to agree on a definition of capitalism. In this article I first clear up some misconceptions and situate the debate in the Marxian tradition from which it arose. I argue that while non-Marxian accounts of capitalism fail to explain the key social transformations that have accompani

Fear of COVID-19, compliance with recommendations against virus transmission, and attitudes towards vaccination in Sweden

Following the immense impact of the COVID-19 pandemic on health and everyday lives world-wide, people's fear of COVID-19 has been studied in a number of settings using the Fear of COVID scale. In Sweden, virus-preventing strategies have differed from comparable countries, with low use of formal lock-down procedures. It is crucial to study correlates of non-compliance with COVID-19 recommendations,

Escaped oilseed rape : Occurrence in the agricultural landscape and potential pollen-mediated gene flow from crop oilseed rape

To assess the role of feral oilseed rape (OSR) plants as resources for pollinators and avenues for gene flow, we compared occurrence of feral populations in standardized agricultural landscapes, using a landscape ecological approach. The occurrence of feral and volunteer populations was investigated in relation to differences in road length and width, number of OSR fields, and landscape scale. The

Parliamentary decision making and foreign policy: Sweden's participation in international armed missions and the crucial role of the Riksdag

The last 20 years have witnessed a marked increase in Swedish participation in major international UN-, EU- and/or NATO-led armed missions mandated according to Chapter VII of the UN Charter. This development reflects the new foreign and security priorities of Sweden in the wake of the end of the Cold War. Decisions on Swedish participation in such missions, however, cannot be taken without parlia

Advanced dose calculation algorithms in lung cancer radiotherapy : Implications for SBRT and locally advanced disease in deep inspiration breath hold

Purpose: Evaluating performance of modern dose calculation algorithms in SBRT and locally advanced lung cancer radiotherapy in free breathing (FB) and deep inspiration breath hold (DIBH). Methods: For 17 patients with early stage and 17 with locally advanced lung cancer, a plan in FB and in DIBH were generated with Anisotropic Analytical Algorithm (AAA). Plans for early stage were 3D-conformal SBR

Effect of inlet chamber design and operation conditions on laminar drop deformation in a production-scale high-pressure homogenizer—A hydrodynamic investigation

Due to their wide utilization and low thermodynamic efficiency, there is a large interest in designing more efficient high-pressure homogenizer valves. Drop breakup in these devices is by turbulent interaction downstream of the gap exit. However, recent investigations in scaled systems suggest that the drops can be ‘primed’ for breakup by elongation upstream of the gap entrance. This study uses hy

Swedish midwives’ experiences of collegial midwifery assistance during the second stage of labour: A qualitative study

BackgroundThere has been an increased focus on clinical practice that may reduce severe perineal trauma due to awareness of the associated morbidity. Knowledge regarding the best practice to reduce these injuries is limited. Collegial midwifery assistance during the second stage of labour that involves an additional midwife being present has recently been implemented into many Swedish birth units

Multiscale Structural Elucidation of Peptide Nanotubes by X-Ray Scattering Methods

This mini-review presents the structural investigations of the self-assembled peptide nanotubes using X-ray scattering techniques. As compared to electron microscopy, scattering methods enable studies of nanotubes in solution under the appropriate physicochemical conditions and probe their formation mechanism. In addition, a combination of X-ray scattering methods allow the elucidation of structur

Association of autoimmune diseases with cardiomyopathy : A nationwide follow-up study from Sweden

Aims: Certain autoimmune diseases (ADs), such as Crohn's disease and celiac diseases, have been linked to acute cardiovascular disorders. We examined whether there is an association between 43 different ADs and risk of subsequent hospitalization and mortality of cardiomyopathy in a nationwide follow-up study in Sweden. Methods and results: All individuals in Sweden hospitalized with a main diagnos

Brottsförebyggande ungdomsarbete i Malmö och Helsingborg. En utvärdering av Fryshusets preventiva insatser och civilsamhällets roll för unga i riskzonen

Den här rapporten är en utvärdering och analys av Stiftelsens Fryshusets förebyggande ungdomsarbete i Malmö och Helsingborg och bygger till stor del på intervjuer med ungdomar i utsatta områden, samt fältstudier. Rapporten är skriven på uppdrag av Stiftelsen Fryshuset, är finansierad av H.M. Drottning Silvias Stiftelse – Care About the Children, och påbörjades i maj 2021 och avslutades i december