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ETS and plastid sequence data indicate a spontaneous origin of Scandinavian betony, Betonica officinalis L.

Background and aims: Betony (Betonica officinalis L.) is one of the rarest and mostspectacular plants in the Scandinavian flora. A long-term question has been whether it is spontaneous or introduced, or whether it comprises both spontaneous and introduced populations. This study aimed to answer this question by analyzing sequence data from the nuclear external transcribed spacer (ETS) region and t

Highlighting the Dynamics of Graphene Protection toward the Oxidation of Copper under Operando Conditions

We performed spatially resolved near-ambient-pressure photoemission spectromicroscopy on graphene-coated copper in operando under oxidation conditions in an oxygen atmosphere (0.1 mbar). We investigated regions with bare copper and areas covered with mono- and bi-layer graphene flakes, in isobaric and isothermal experiments. The key method in this work is the combination of spatial and chemical re

Caregiving time costs and trade-offs: Gender differences in Sweden, the UK, and Canada

Population ageing is putting pressure on pension systems and health care services, creating an imperative to extend working lives. At the same time, policy makers throughout Europe and North America emphasize home care. Thus, the number of people combining caregiving responsibilities with paid work is growing. We investigate the conflicts that arise from this by exploring the time costs of unpaid

Road Traffic Noise Exposure and Filled Prescriptions for Antihypertensive Medication : A Danish Cohort Study

BACKGROUND: Epidemiological research on effects of transportation noise on incident hypertension is inconsistent.OBJECTIVES: We aimed to investigate whether residential road traffic noise increases the risk for hypertension.METHODS: In a population-based cohort of 57,053 individuals 50-64 years of age at enrollment, we identified 21,241 individuals who fulfilled our case definition of filling ≥2 p

Protective non-neutralizing mAbs Ab94 and Ab81 retain high-affinity and potent Fc-mediated function against SARS-CoV-2 variants from Omicron to XBB1.5

Antibodies play a central role in the immune defense against SARS-CoV-2. Strong evidence has shown that non-neutralizing antibodies (nnAbs) are important for anti-SARS-Cov-2 immunity through Fc-mediated effector functions. These nnAbs bind to epitopes that could be less subjected to mutations in the emerging variants. When protective, such nnAbs would constitute a more promising alternative to neu

Preserving the past to serve the future : Lilli Zickerman’s inventory of textile handicrafts 1914–1931

Lilli Zickerman (1858–1949) was an entrepreneur who took part in organising the Swedish handicraft associations in the late 19th century. She was also a pioneer in the archives and active in the feminine sphere of textile handicraft. From 1914–1931 she conducted a huge inventory called Swedish Folk Textile Art that consists of more than 24,000 photographs and descriptions of vernacular textiles an

Optimization of Chemical Bonding through Defect Formation and Ordering-The Case of Mg7Pt4Ge4

The new phase Mg7Pt4Ge4 (Mg8□1Pt4Ge4; □ = vacancy) was prepared by reacting a mixture of the corresponding elements at high temperatures. According to single crystal X-ray diffraction data, it adopts a defect variant of the lighter analogue Mg2PtSi (Mg8Pt4Si4), reported in the Li2CuAs structure. An ordering of the Mg vacancies results in a stoichiometric phase, Mg7Pt4Ge4. However, the high content

Rewarding foreign language learning : effects of the Swedish grade point average enhancement initiative on students' motivationto learn French.

In order to reinstate interest and motivation for learning foreign languages (FLs) other than English, the Swedish government has recently reformed the admissions system to higher education. Upper secondary students who continue with the FL learnt in secondary school are rewarded with extra credits that considerably enhance their grade point average (GPA). The purpose of this interview-based study

Effect of cleaning methods on the dissolution of diatom frustules

Experimental studies characterizing the reactivity of siliceous materials, such as biogenic silica from the field or laboratory cultures, typically require organic matter removal prior to experimental analysis. Consequently, it is highly desired to develop and optimize a cleaning protocol that imposes minimal alterations to the reactivity of the siliceous substrate and can be robustly employed amo

Analysing the Economic Viability of Implicit Demand Response Control of Thermal Energy Storage in Hot Water Tanks

Demand-responsive control of electrically heated hot water storage tanks (HWSTs) is one solution, already present in the building stock, to stabilise volatile energy networks and markets. This has been put into sharp focus with the current energy crisis in Europe due to reduced access to natural gas. Furthermore, increasing proportions of intermittent renewable energy will likely add to this volat

Technology sovereignty as an emerging frame for innovation policy : defining rationales, ends and means

In recent years, global technology-based competition has not only intensified, but become increasingly linked to a more comprehensive type of competition between different political and value systems. The globalist assumptions of the post-Cold War era that reliable mutually beneficial agreements could be reached with all nations, regardless of ideology, have been shattered. A previously less visib

A route to commons-based democratic monies? Embedding the governance of money in traditional communal institutions

The financial crisis of 2008 resulted, among other, on a popular awareness that the monetary system was not working for the interest of the many. The blockchain technology that was launched soon after offered monetary activists and entrepreneurs a tool to re-imagine, re-claim and re-organize money along a vague ideal of a commons paradigm. A wave of monetary experimentation ensued that took a most