Whether free returns create economic value for online retailers is a question of increasing importance. Using order-level data from an online fashion retailer in Sweden, we investigate the introduction of free returns for customers in Denmark starting November 1, 2017, but not for customers in Sweden, Norway, Finland, France, Germany, and the rest of Europe (the control group). Using difference-in

Overtourism encapsulates the zeitgeist of contemporary tourism and was - for a few years - the buzzword within media reports on tourism. It gained attention as an unsustainable consequence of the intensification of place management practices in urban economic planning strategy. Stories about “the invasion” of visitors into a number of popular European cities frequently circulated in news and socia

This overview of progress made in preventing post-traumatic osteoarthritis (PTOA) was delivered in a workshop at the Orthopaedics Research Society Annual Conference in 2019. As joint trauma is a major risk factor for OA, defining the molecular changes within the joint at the time of injury may enable the targeting of biological processes to prevent later disease. Animal models have been used to te

Objectives/Hypothesis: The aims were to determine health-related quality of life (HRQoL), including voice problems, dysphagia, depression, and anxiety after total laryngectomy (TL), and investigate the associations between HRQoL and the late effects. Study Design: Cross-sectional study. Methods: 172 participants having received a TL 1.6 to 18.1 years ago for laryngeal/hypopharyngeal cancer filled

This Movement Disorder Society Genetic mutation database Systematic Review focuses on monogenic atypical parkinsonism with mutations in the ATP13A2, DCTN1, DNAJC6, FBXO7, SYNJ1, and VPS13C genes. We screened 673 citations and extracted genotypic and phenotypic data for 140 patients (73 families) from 77 publications. In an exploratory fashion, we applied an automated classification procedure via a

Purpose: Tensor-valued diffusion encoding provides more specific information than conventional diffusion-weighted imaging (DWI), but has mainly been applied in neuroimaging studies. This study aimed to assess its potential for the imaging of prostate cancer (PCa). Methods: Seventeen patients with histologically proven PCa were enrolled. DWI of the prostate was performed with linear and spherical t

Microstructure imaging seeks to noninvasively measure and map microscopic tissue features by pairing mathematical modeling with tailored MRI protocols. This article reviews an emerging paradigm that has the potential to provide a more detailed assessment of tissue microstructure—combined diffusion-relaxometry imaging. Combined diffusion-relaxometry acquisitions vary multiple MR contrast encodings—

Human–wildlife interactions occur when humans and wildlife overlap in the same landscapes. Due to the growing human population, the number of interactions will continue to increase, and in some cases, develop further into social conflicts. Conflicts may occur between people disagreeing about wildlife conservation or arguing over which wildlife management measures should be taken. Social conflicts

A novel biobased vinyl monomer was synthesized by the reaction of methyl salicylate with methacrylic anhydride. The resulting salicylate based monomer was polymerized by reversible addition fragmentation transfer (RAFT) polymerizations using two or three trithiocarbonate functionalized poly(3-hydroxybutyrate) macro agents. The molecular structures of the obtained polymers were confirmed by NMR spe

Objective: To describe the short- and long-term outcomes of infants with early-onset fetal growth restriction (FGR) and umbilical artery absent or reversed end-diastolic flow (AREDF), delivered before 30 weeks' gestation and managed proactively. Methods: This was a retrospective cohort study of fetuses delivered for fetal indication before 30 completed weeks' gestation that had early-onset FGR (de

The present study was aimed at identifying genetic variants in susceptibility to childhood acute lymphoblastic leukemia (ALL) through replication and validation of polymorphisms selected from two genome wide association studies. The first part of the study was based on the replication of polymorphisms selected from a previously conducted genome wide scan using 50K DNA-SNP microarrays. 47 selected

This article builds on qualitative interviews with employees in Norwegian and Swedish welfare state institutions and explores how they experience and make sense of their work with newly arrived refugees. The task of these street-level bureaucrats was to care for and simultaneously push the refugees to quickly become working taxpayers. Both as fellow human beings and as bureaucrats, however, our in

A number of strategies have emerged over the last decades to guide the development of online learning com- munities where members share, augment and co-create information but few tools to measure their success. This paper suggests that some online communities’ success can be understood through the lens of online collective efficacy. Albert Bandura introduced the idea of collective efficacy as an e

This chapter analyzes the changing accounts of Dersim from 1937 to 1938 in the dominant state discourse as well as subjugated narratives of the oppressed and argues that Erdoğan’s Dersim ‘apology’ instrumentalized the traumatic history of Dersim and the Dersim community not only to disgrace his rival party CHP and to discredit its Dersimli leader Kemal Kılıçdaroğlu, but also to challenge Kemalism

OBJECTIVE: Convalescent plasma has been tried as therapy for various viral infections. Early observational studies of convalescent plasma treatment for hospitalized COVID-19 patients were promising, but randomized controlled studies were lacking at the time. The objective of this study was to investigate if convalescent plasma is beneficial to hospitalized patients with COVID-19.RESULTS: Hospitali

Improved energy efficiency in supply chains can reduce both environmental impact and lifecycle costs, and thus becomes a competitive advantage in the work towards a sustainable global economy. Viewing the supply chain as a system provides the holistic perspective needed to avoid sub-optimal energy use. This article studies measures relating to technology and management that can increase energy eff

According to the Energy Efficiency Directive executed by the European Union, each member state is obliged to set a national target on energy efficiency. This requirement constitutes the basis for governments to formulate policy measures directed towards industrial companies. Such policy measures, along with the demand for cost-effective production to remain competitive on the market, motivates ind

The aluminium industry is facing a challenge in meeting the goal of halved greenhouse gas emissions by 2050, while the demand for aluminium is estimated to increase 2–3 times by the same year. Energy efficiency will play an important part in achieving the goal. The paper's aim was to investigate possible production-related energy efficiency measures in the aluminium industry. Mining of bauxite and