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Each spring, billions of Bogong moths escape hot conditions across southeast Australia by migrating up to 1,000 km to a place that they have never previously visited—a limited number of cool caves in the Australian Alps, historically used for aestivating over summer1,2. At the beginning of autumn, the same individuals make a return migration to their breeding grounds to reproduce and die. Here we
Sri Lankan Muslims are sometimes referred to as Moors, and they are predominantly Sunni while some Muslims are part of some smaller Shia communities such as Memons and Bhoras. Despite playing no role in the civil war in Sri Lanka fought between Tamil militant groups and the Sri Lankan government, Muslims were highly affected by the war, and there was a rise of ethnic tensions in the country follow
Chemical weathering of silicate rocks redistributes major, minor and trace elements through coupled dissolution–precipitation reactions. These weathering processes drive shifts in ocean acid–base chemistry, modulating atmospheric carbon dioxide levels and providing a stabilizing feedback in the carbon cycle. Silicate weathering occurs in both terrestrial and marine environments, releasing (‘forwar
In this article, we argue for the value of student podcasts for fostering dialogue around questions of poetry and sustainable futures in an English as a foreign language context. Our research draws on our experiences of inviting student teachers to create their own podcasts on a recently published poem about nature or the Anthropocene, or both, in our first-year literature course for those studyin
Ensuring high vaccination coverage is vital, particularly during a pandemic. While pre-booked appointment letters have shown promise in vaccination campaigns, their effectiveness in specific sociodemographic groups remains to be explored. Our study evaluated the effect of pre-booked appointment letters on COVID-19 vaccine uptake within different sociodemographic groups using a quasi-experimental m
This study assesses the feasibility of extracting high-quality DNA from blood samples stored at – 20 °C for up to 21 years under suboptimal conditions. It addresses sample mishandling in research, where many samples lack proper biobank protocols. Prior studies focused on short-term storage and controlled conditions, highlighting the negative effects of freeze–thaw cycles. This study evaluates whet
The article discusses the development and application of the so-called “stigma engagement strategy (SES)” in interviews with stigmatized study populations, drawing on an interview study with Swedish men who have paid for sex. SES is a qualitative methodological approach that utilizes external sources of stigmatizing narratives, such as newspaper articles and columns, as textual probes within inter
This chapter examines how people associate various sex work activities with the exchange of sexual services for payment. It considers both in-person activities, such as sexual intercourse, oral sex, erotic massage, and dancing, as well as remote, digitally mediated activities like webcamming and the production of pornographic videos and photos. Drawing on an original US survey of adults (n = 1,024
The idea that sex-differences in selection drive the evolution of suppressed recombination between sex chromosomes is well-developed in population genetics. Yet, despite a now classic body of theory, empirical evidence that sexually antagonistic (SA) selection drives the evolution of recombination arrest remains equivocal and alternative hypotheses underdeveloped. Here, we investigate whether the
BACKGROUND: The implementation of COVID-19 vaccination among older persons at nursing homes has lowered the infection-associated mortality considerably, but emerging virus variants and decline in vaccine-induced immunity over time necessitate examination of future booster dosing strategies. The overall aim of this study was to assess vaccine protection against COVID-19 mortality in relation to tim
This paper provides a comprehensive overview of how emblems wereused on Swedish royal medals and commemorative coins duringthe seventeenth century, a period marked by the rise of the SwedishEmpire. Focusing on numismatic objects that thematize royalsuccession and coronations, it focuses on how emblems were utilizedacross multiple monarchs, touching on the origin of the emblems andhow the use of em
Background and objective Breathlessness is associated with higher rates of unplanned health service utilisation. We aimed to evaluate any associations between the severity of breathlessness limiting exertion (hereafter breathlessness), time between breathlessness recording and subsequent unplanned hospital admissions, and length of stay. Methods A retrospective cohort study of adults seen in gener
This thesis is a collection of four experimental studies, three of which were preregistered, concerning the effects of French gender-fair forms on mental representations of gender and on processing in reading among adult L1 speakers of French. In study I (n = 1,018), the participants were presented with role nouns (such as actors) and asked to estimate the gender ratios in each group. Participants
With solar projects worldwide expected to expand rapidly, understanding the ecosystem impacts is vital. Recent work highlights that optimizing land use strategies can significantly enhance carbon sequestration in the hosting ecosystem, making them a more effective tool in combating climate change.
The astronomical observations and calculations made at the lunar eclipse of 18 November 1584 in Mexico are analyzed with emphasis on the methods and calculations used. The observations were intended to determine the geographical longitude difference between Mexico City and Seville in Spain but due to several errors, the most important one being using the wrong time for the end of the eclipse in Se
We analyze and compare the structure of two tables, the tables of al-Khwārizmī and George Peurbach’s Tabulae Eclypsium, looking at the syzygy angular velocities of the Sun and the Moon and the angular radii of the Sun, the Moon and the lunar eclipse umbra. We show that part of the underlying structure has a mediaeval Indian origin. Finally, we compare recomputed tables with Peurbach’s tables.
