Fast radio bursts (FRBs) are short-duration radio transients that occur at random times in host galaxies distributed all over the sky. Large field of view instruments can play a critical role in the blind search for rare FRBs. We present a concept for an all-sky FRB monitor using a compact all-sky phased array (CASPA), which can efficiently achieve an extremely large field of view of $\sim10^4$ square degrees. Such a system would allow us to conduct a continuous, blind FRB search covering the entire southern sky. Using the measured FRB luminosity function, we investigate the detection rate for this all-sky phased array and compare the result to a number of other proposed large field-of-view instruments. We predict a rate of a few FRB detections per week and determine the dispersion measure and redshift distributions of these detectable FRBs. This instrument is optimal for detecting FRBs in the nearby Universe and for extending the high-end of the FRB luminosity function through finding ultraluminous events. Additionally, this instrument can be used to shadow the new gravitational-wave observing runs, detect high-energy events triggered from Galactic magnetars and search for other bright, but currently unknown transient signals.

Identifying the impact of remittances on household members remaining behind is difficult due to selection into migration. In this paper, we exploit an unexpected embargo on Qatar, the second major destination among Nepali migrants. Using longitudinal data on about 1,500 Nepali households with migrants prior to the embargo, we assess how this shock translates into changes in remittances and development outcomes. We find a 56% reduction in remittances for households with a migrant in Qatar. At least in the months immediately after the shock, such a fall in remittances does not seem to translate into recipient household's welfare. However, we cannot exclude that such effect might materialize in the medium run. That is particularly true for poor and credit-constrained households, especially vulnerable to the remittance windfall and lacking the ability to move their migrants or other household members to other destinations.

Recent years have seen increasing calls by a few scientists, largely from the Global North, to explore “solar geoengineering,” a set of speculative technologies that would reflect parts of incoming sunlight back into space and, if deployed at planetary scale, have an average cooling effect. Numerous concerns about the development of such speculative technologies include the many ecological risks and uncertainties as well as unresolved questions of global governance and global justice. This essay starts with the premise that solar geoengineering at planetary scale is unlikely to be governable in a globally inclusive and just manner. Thus, the ethically sound approach is to pursue governance that leads to the nonuse of planetary solar geoengineering. Yet is such a prohibitory agreement feasible, in the face of possible opposition by a few powerful states and other interests? Drawing on social science research and a host of existing transnational and international governance arrangements, this essay offers three illustrative pathways through which a nonuse norm for solar geoengineering could emerge and become diffused and institutionalized in global politics: (1) civil society-led transnational approaches; (2) regionally led state and civil society hybrid approaches; and (3) like-minded or “Schengen-style” club initiatives led by states.

There is strong evidence for a general psychopathology dimension which captures covariance among all forms of psychopathology, yet its nature and underlying association with personality remain unclear. This study examined the co-development of general psychopathology and four high-risk personality traits: anxiety sensitivity, negative thinking, sensation seeking, and impulsivity. Data from two large Australian school-based randomised controlled trials of substance use prevention programs were analysed (N = 2,083, mean age at baseline = 13.49 years). Adolescents completed self-report measures of psychopathology symptoms and personality at baseline, one-, two-, and three-years post-baseline. Latent curve models with structured residuals, were used to examine the co-development of general psychopathology (extracted from a higher-order model) and personality traits from 13 to 16 years of age, controlling for age, sex, and cohort. Higher than usual levels of anxiety sensitivity and impulsivity were associated with higher than usual levels of general psychopathology at subsequent time points, and higher than usual levels of general psychopathology were associated with higher than usual levels of negative thinking at later time points. Sensation seeking was unrelated to general psychopathology. These findings enhance our understanding of the meaning and validity of general psychopathology, highlighting potential personality-based prevention and intervention targets.

Tourism wildlife interactions are controversial, the debate hinging largely on the compromised welfare of the animals used. Despite this, lion cub (Panthera leo) interactions are popular, and there is a need to understand what motivates interactors to participate in the activity, their perceptions and expectations. We surveyed the attitudes of 300 visitors to three lion cub interaction facilities in South Africa. Whilst 38% of interactors were aware of the controversy around lion cub interactions, 69% desired the experience regardless. It is widely assumed that lion cub interaction opportunities are big attractions, yet 74% of respondents said that they would still have visited if lion cub interactions were not offered. Whilst 84% of interactors felt that their expectations were met, 61% said that the interaction had no impact on them. Several of those interviewed interacted with multiple species, and 34% determined that their favourite engagement was with animals that interacted back voluntarily. Most of those interviewed chose the interaction for their children (69%). Whilst 58% felt the experience was educational, only 2% of these had learnt about the plight of lions in the wild. When asked to reflect on the welfare of the lion cubs they had interacted with, ‘Freedom from discomfort’ was seen as the most important factor, as well as ‘Freedom to express natural behaviour’. Interactions were viewed with a variety of emotions and generated a range of beliefs. We conclude that the findings can be used by facilities to better prepare visitors for the experience, ensuring that interaction animals are better able to serve in their role as ambassador representatives.

Internal and external rotation of the shoulder is often challenging to quantify in the clinic. Existing technologies, such as motion capture, can be expensive or require significant time to setup, collect data, and process and analyze the data. Other methods may rely on surveys or analog tools, which are subject to interpretation. The current study evaluates a novel, engineered, wearable sensor system for improved internal and external shoulder rotation monitoring, and applies it in healthy individuals. Using the design principles of the Japanese art of kirigami (folding and cutting of paper to design 3D shapes), the sensor platform conforms to the shape of the shoulder with four on-board strain gauges to measure movement. Our objective was to examine how well this kirigami-inspired shoulder patch could identify differences in shoulder kinematics between internal and external rotation as individuals moved their humerus through movement patterns defined by Codman’s paradox. Seventeen participants donned the sensor while the strain gauges measured skin deformation patterns during the participants’ movement. One-dimensional statistical parametric mapping explored differences in strain voltage between the rotations. The sensor detected distinct differences between the internal and external shoulder rotation movements. Three of the four strain gauges detected significant temporal differences between internal and external rotation (all p < .047), particularly for the strain gauges placed distal or posterior to the acromion. These results are clinically significant, as they suggest a new class of wearable sensors conforming to the shoulder can measure differences in skin surface deformation corresponding to the underlying humerus rotation.

A long-standing concern in the field of second language acquisition is that replication studies are not only infrequent but also poorly designed, reported, and labeled. This special issue responds to an urgent need for action by showcasing eleven high-quality replication studies. In doing so, this collection highlights exemplary standards in replication study design and reporting. This introduction to the special issue provides readers with a point of reference for what replication research is, including why replication studies are needed, issues about originality and innovation in replication research, how replication studies can be designed and conducted, and recent advances and resources to support future replication efforts in the field. The introduction concludes with an overview of each study in the special issue, highlighting its main components and discussing how the replication strengthens the field and advances knowledge and understanding about the topic.

Mental state verbs (MSVs) describe people’s knowledge, thoughts, feelings and desires, and develop through early childhood. This study used a cross-sectional design and a parental questionnaire to describe the developmental process of MSV use by exploring different trajectories of semantic categories within MSVs. One-hundred-fourteen typically developing, Hebrew-speaking children, ages 1;6–10;0 participated in the study. Their parents completed a questionnaire developed for the current study, which contains MSVs from five semantic categories: desire, emotion, cognition, perception, and psychological, plus physical verbs as a control category. Among them, 58 children (ages 3;2–10;0 years) participated in a narrative task that prompted production of MSVs. Results showed scores increased with age from early childhood to elementary school, demonstrating prolonged development of using MSVs. A minor advantage for girls was found in the younger ages compared with boys. Both, boys and girls had different developmental trajectories for physical, physiological, and desire verbs compared with cognition and emotion verbs. The correlation found between the questionnaire scores and the narrative task supports the validity of the questionnaire for assessing MSV use in children. The results are explained by the complex syntactic structure and abstract meaning of MSVs.

How can we understand the audience agency and securitisation processes that can induce anxiety? The Copenhagen School of security studies conceptualises an audience as possessing political agency which is contingent on their capabilities to respond to securitising moves. Drawing on Anthony Giddens’s approach to ontological security, we argue that there is another type of agency supplementing political agency. Ontological agency refers to exercising control over the stability and continuity of one’s everyday routines and practices to minimise disruption to these routines caused by securitisation. Because routines of day-to-day life are central to bracketing sources of anxiety, people may choose to overlook and not react to securitising moves designating threats and implementing emergency measures that can undermine ontological security. We illustrate the analytical purchase of ontological agency by using unstructured observations of South Korean people’s responses to military practices that securitise North Korea. Our observations reveal that there is latent anxiety regarding North Korea that manifests in varying degrees ranging from inaction when routines are not disrupted by securitisation to outward bursts of emotional reactions and breakdown when securitisation practices disrupt people’s basic routines. This raises implications about the importance of ontological security driving the success or failure of securitisation and the politics of existentialism.

This study explored the effect of SARS-CoV-2 infection and COVID-19 vaccination during pregnancy on neonatal outcomes among women from the general Dutch population. VASCO is an ongoing prospective cohort study aimed at assessing vaccine effectiveness of COVID-19 vaccination. Pregnancy status was reported at baseline and through regular follow-up questionnaires. As an extension to the main study, all female participants who reported to have been pregnant between enrolment (May–December 2021) and January 2023 were requested to complete an additional questionnaire on neonatal outcomes. Multivariable linear and logistic regression analyses were used to determine the associations between self-reported SARS-CoV-2 infection or COVID-19 vaccination during pregnancy and neonatal outcomes, adjusted for age, educational level, and presence of a medical risk condition. Infection analyses were additionally adjusted for COVID-19 vaccination before and during pregnancy, and vaccination analyses for SARS-CoV-2 infection before and during pregnancy. Of 312 eligible participants, 232 (74%) completed the questionnaire. In total, 196 COVID-19 vaccinations and 115 SARS-CoV-2 infections during pregnancy were reported. Infections were mostly first infections (86; 75%), caused by the Omicron variant (95; 83%), in women who had received ≥1 vaccination prior to infection (101; 88%). SARS-CoV-2 infection during pregnancy was not significantly associated with gestational age (β = 1.7; 95%CI: −1.6–5.0), birth weight (β = 82; −59 to 223), Apgar score <9 (odds ratio (OR): 1.3; 0.6–2.9), postpartum hospital stay (OR: 1.0; 0.6–1.8), or neonatal intensive care unit admission (OR: 0.8; 0.2–3.2). COVID-19 vaccination during pregnancy was not significantly associated with gestational age (β = −0.4; −4.0 to 3.2), birth weight (β = 88; −64 to 240), Apgar score <9 (OR: 0.9; 0.4–2.3), postpartum hospital stay (OR: 0.9; 0.5–1.7), or neonatal intensive care unit admission (OR: 1.6; 0.4–8.6). In conclusion, this study did not find an effect of SARS-CoV-2 infection or COVID-19 vaccination during pregnancy on any of the studied neonatal outcomes among a general Dutch, largely vaccinated, population. Together with data from other studies, this supports the safety of COVID-19 vaccination during pregnancy.

This article examines United Kingdom (UK) parliamentary debates on the adoption of its first post-Brexit, from-scratch free trade agreement (FTA), with Australia. Building on Jessop’s cultural political economy framework, we identify and analyse the economic imaginaries animating UK post-Brexit trade policy debates at this time. We find that an imaginary of what we term ‘competitive free trade’ shaped the UK Government’s approach to the UK–Australia FTA. Meanwhile, the Opposition, much of the House of Lords, and a small number of Conservative Members of Parliament endorsed an alternative ‘embedded free trade’ imaginary. Our analysis suggests that the UK government successfully used the context of an unsettled domestic institutional environment for trade policy post-Brexit in order to negotiate and ratify an FTA with Australia that reflected its competitive free trade imaginary. The article offers an account of UK post-Brexit trade policy that highlights how material, political, and ideational dimensions co-constitute each other in the political economy of trade, and how particular economic imaginaries become reified and dominant at certain junctures.

Substance use disorder (SUD) is a public health crisis in the United States associated with significant economic costs including healthcare, criminal justice, productivity, and mortality and morbidity costs. In this paper, we present a tool for a customizable economic analysis that can be utilized by different recovery program owners and operators within the SUD continuum of care that considers these program’s operating and capital costs, location, size, and success rate. The goal of this tool is to provide owners and operators with an accessible tool that can estimate their individual program’s economic costs, benefits, and return on investment. In applications of the tool, we find that there are significant benefits associated with SUD recovery-oriented services, even with more conservative modeling of recovery benefits. Specifically, we find that a representative recovery housing program in Florida yields a net benefit of $143 million over 20 years with an associated return on investment of $22.19 per dollar invested. Further, we find that the net benefits of different recovery-oriented modalities including a recovery house, a recovery campus, and a residential inpatient program are positive, with returns on investment varying from nearly $22 per dollar invested to $1 per dollar.

The debates on the ownership of contested cultural objects bring forth questions regarding the representation of history. But might these debates also lead to the fabrication of history? Previous research has analyzed how the British Museum’s anti-restitution position contributes to its distortion of British (Museum) history. Instead, this article considers if – and, if so, how – history is distorted to argue for restitution. It examines the eulogized publication The Brutish Museums (2020) by Oxford professor Dan Hicks asking whether his claims regarding British mass atrocities in the conquest of Benin in 1897 can be substantiated by the documentary evidence. The investigation shows that this is not the case. The article also scrutinizes what the source material reveals about the death toll of the events of 1897. The results of the inquiry question oversimplified notions about culprits and victims in the wake of colonial conquest. It is argued that an incomplete understanding of the past impairs efforts to repair past wrongs and that questions about the ownership of colonial collections could productively be linked with questions about the representation of history, such as whose and which histories are told – or not – through contested objects.