The cognitive deterioration of politicians is a critical emerging issue. As professions including law and medicine develop and implement cognitive assessments, their insights may inform the proper strategy within politics. The aging, lifetime-appointed judiciary raises legal and administrative questions of such assessments, while testing of older physicians experiencing cognitive decline provides real-life examples of implementation. In politics, cognitive assessment must contend with the field’s unique challenges, also taking context-dependent interpretations of cognitive-neuropsychological status into account. These perspectives, from legal and medical experts, political scientists, and officeholders, can contribute toward an equitable, functioning, and non-discriminatory system of assessing cognition that educates the public and enables politicians to maintain their public responsibilities. With proper implementation and sufficient public knowledge, we believe cognitive assessments for politicians, particularly political candidates, can be valuable for maintaining properly functioning governance. We offer recommendations on the development, implementation, and execution of such assessments, grappling with their democratic and legal implications.

In the European Union (EU), novel foods and Genetically Modified Organisms (GMOs) are subject to long and costly authorisation procedures and post-marketing requirements. The regulatory frameworks applicable to novel foods and GMOs come into effect based on perceived factors of risk. These “risk triggers” are characteristics of novel foods and GMOs which differentiate them from traditional foods, creating a presumption of risk. Within the EU, consumer acceptance of genetically modified foods and novel foods like insects or cultivated meat is shaped by heuristics and biases, mainly focusing on the “novelty” and “unnaturalness” of these products, resulting in a predominantly negative perception. This paper investigates the close connection between cognitive biases identified in consumer perception literature and the implementation of specific risk triggers in the regulation of novel foods and GMOs in the EU. It subsequently raises concerns about the appropriateness of these risk triggers in forming a presumption of risk for these innovative products.

We prove that the existence of one horosphere in the universal cover of a closed Riemannian manifold of dimension $n \geq 3$ with strongly $1/4$-pinched or relatively $1/2$-pinched sectional curvature, on which the stable holonomy along one horosphere coincides with the Riemannian parallel transport, implies that the manifold is homothetic to a real hyperbolic manifold.

Illegal poaching brought elephant species to the brink of extinction; therefore, international trade in ivory has become regulated by the Convention on International Trade in Endangered Species of Flora and Fauna (CITES). However, the trade is still allowed for antique items, standing for ivory from a period before 1947 within the European Union. This could serve as a loophole for the laundering of modern ivory. In the described case of the Happy Fisherman statuette, the traded item was declared to be antique, but radiocarbon analysis proved a modern provenance, and the statuette was confiscated. The radiocarbon analysis was later confirmed by information from a Chinese newspaper found inside the statuette. Based on the findings, we strongly recommend careful consideration of each individual ivory piece offered for sale, with a thorough inspection of the items and related documentation carried out by a relevant CITES authority. Any exemption of the commercial ban should be granted only to those applicants who meet the criteria of proper evidence in the form of scientific analysis or reliable and trustworthy documentation.

Using a person-oriented approach with a broad sample of 200 employees across several sectors, we identified four victim subgroups sharing similar configurations of frequency and severity of aggression: high–high (high levels of frequency and severity; 15%), moderate–moderate (moderate levels of frequency and severity; 15%), high–low (high frequency but low severity; 26.5%), and low–low (lowest levels of frequency and severity; 43%). Further, we examined the relationship between victim groups, social demographics, and victim disposition. The results showed that women, young, and lower-tenured employees are at risk of belonging to the high–high victim group. In addition, employees with high negative affect and psychopathy traits are at risk of belonging to the high–high victim group. Drawing upon learned helplessness theory, we examined whether victim groups differed concerning internalizing problems. Results suggest that high–high group victims experienced the highest anxiety, loss of confidence, and social dysfunction, whereas low–low group members experienced the lowest levels.

Traditional pulsar surveys have primarily employed time-domain periodicity searches. However, these methods are susceptible to effects like scattering, eclipses, and orbital motion. At lower radio frequencies ($\lesssim$300 MHz), factors such as dispersion measure and pulse broadening become more prominent, reducing the detection sensitivity. On the other hand, image domain searches for pulsars are not limited by these effects and can extend the parameter space to regions inaccessible to traditional search techniques. Therefore, we have developed a pipeline to form 1-second full Stokes images from offline correlated high time-resolution data from the Murchison Widefield Array (MWA). This led to the development of image-based methodologies to identify new pulsar candidates. In this paper, we applied these methodologies to perform a low-frequency image-based pulsar census of the galactic plane (12 MWA observations, covering $\sim$6 000 $\textrm{deg}^\textrm{2}$ sky). This work focuses on the detection of the known pulsar population which were present in the observed region of the sky using both image-based and beamformed methods. This resulted in the detection of 83 known pulsars, with 16 pulsars found only in Stokes I images but not in periodicity searches applied in beamformed data. Notably, for 14 pulsars these are the first reported low-frequency detections. This underscores the importance of image-based searches for pulsars that may be undetectable in time-series data, due to scattering and/or dispersive smearing at low frequencies. This highlights the importance of low-frequency flux density measurements in refining pulsar spectral models and investigating the spectral turnover of pulsars at low frequencies.

The UK government has called for employers to make work adaptations in response to changes in health individuals may experience as they age. However, government assumptions place too much emphasis on the voluntary actions of employers and managers, without placing the management of health in a wider context. Drawing on insights from Thompson’s disconnected capitalism thesis, we explore whether financial/competitive pressures facing many private and public sector organisations today, alongside other factors, contribute to organisations not considering or implementing work adaptations. In this context, it is suggested that older workers may also hide health issues because of anxiety, or ‘ontological precarity’, regarding working longer. Qualitative case studies compare the delivery of work adaptations in three organisations: ‘Local Government’, ‘Hospitality’, and ‘Trains’. Work adaptations were only widely available in Trains; this was for a range of reasons, including the fact that Trains was relatively insulated from financial pressures and able to deliver job and financial security for older workers. As many older workers will continue to be employed by organisations similar to Local Government and Hospitality, we argue that policy makers cannot rely solely on employers to make adaptations.

There has been a decline in the rural population of India from nearly 82% to about 65% over the past six decades. The National Mental Health Survey of India (2015–2016) reported a lower prevalence of mental disorders in rural areas compared with urban ones. Mental health services in the country are skewed towards the urban areas, and more families are pushed below the poverty line while getting treatment for a member with mental illness. India has expanded its District Mental Health Programme over the past two decades, and it now covers nearly all the districts in the country. Despite that, significant numbers of people with mental disorders, ranging from 70–90%, do not receive adequate treatment. This paper discusses the rural–urban divide in the mental health services, examining the problem and need, and the initiatives taken by the government of India in this direction.

In 1975, the National Coal Board (NCB) produced a short film, “People Will Always Need Coal”, to encourage recruitment into mining. It was extraordinarily attention-grabbing, presenting miners as cosmopolitan playboys. It defined the industry in hyper-masculine terms, encouraging would-be recruits to “be a miner”. This article uses the film as a starting point for a discussion of the complex interactions between the material realities of masculinity, class, and culture within Britain's coalfields in the period 1975–1983. A critical reading of the film is complemented by archival research and oral testimony drawn from interviews with 96 former miners and their families. At a time when the industry was positioning itself as an employer with a long-term future, mining was presented on screen as a modern masculine occupation that was far removed from the dominant imagery of coal for much of the twentieth century. The National Union of Mineworkers’ (NUM) victories in the strikes of 1972 and 1974, the drafting of a Government Plan for Coal, and rising living standards, created a short period of optimism before the cataclysmic closures of the 1980s and 1990s. This was a time when masculinity in the coalfields was being reproduced, modified, contested, and subverted. The years 1975–1983 offer valuable insight into such masculinity and the ways it was mediated and challenged through work, the domestic sphere, leisure, and popular culture.

We propose an algorithm for encoding linear kinetic plasma problems in quantum circuits. The focus is on modelling electrostatic linear waves in a one-dimensional Maxwellian electron plasma. The waves are described by the linearized Vlasov–Ampère system with a spatially localized external current that drives plasma oscillations. This system is formulated as a boundary-value problem and cast in the form of a linear vector equation $\boldsymbol {A}{\boldsymbol{\psi} } = \boldsymbol {b}$ to be solved by using the quantum signal processing algorithm. The latter requires encoding of matrix $\boldsymbol {A}$ in a quantum circuit as a sub-block of a unitary matrix. We propose how to encode $\boldsymbol {A}$ in a circuit in a compressed form and discuss how the resulting circuit scales with the problem size and the desired precision.

This interdisciplinary study contributes to the understanding of the use of raw materials and pottery production techniques in Late Punic–Late Republican Malta, focusing on the Tas-Silġ sanctuary and the Żejtun Villa. Plates, bowls and cooking vessels were described typologically, and their fabrics were characterised using polarised light microscopy and Energy Dispersive X-Ray Fluorescence. The aims were to classify these vessels into integrated and coherent fabric groups based on all analyses, to better understand the local production of vessels and to assess a possible local provenance.

Four integrated fabric groups were identified and represent local productions using distinct raw materials or production techniques. These groups can be distinguished typologically, macroscopically, petrographically and chemically. Multivariate techniques, including the chemical analysis of Maltese clays, were produced to enhance the fabric classification and discuss their raw materials. The raw materials identified are consistent with what is known in Maltese geology. One group is distinctive, and the results suggest the possible use of a previously unidentified raw material, Terra Rossa, found over the Upper Coralline Limestone. This new classification provides the basis for further studies of Late Punic–Roman sites in the Maltese islands and the future identification of imports and exports from the Maltese islands.

This study is concerned with attitudes of Albanian listeners toward the two main dialects spoken in Albania: Gheg and Tosk. The study seeks to establish a connection between attitudes and speech features which have been shown to be changing in Gheg, and other features found to be stable. Ratings of four speech features on visual analog scales (VASs) pertaining to dialect identification, status, and solidarity were collected from 125 Albanian listeners and modeled with Bayesian regressions. The results revealed lower status for variants of features found to be changing in Gheg, contrary to stable variants, suggesting a connection between attitudes and dialect change, and highlighting the relevance of both language-external and internal factors in understanding change. All stimuli were also rated as more friendly than unfriendly, which could be related to sociocultural specificities of Albania. The study finally identifies methodological challenges to do with modeling responses from VASs.

Since 2010, the UK government has transformed social security administration using digital technology and automated instruments to create and deliver a single working-age benefit known as Universal Credit (UC). Social policy scholars have given much attention to the key policy tenets of UC but engaged less with leading aspects of automated and digital delivery and their relationship to different forms of administrative burdens for UC recipients. This article addresses this empirical and conceptual gap by drawing on administrative burdens literature to analyse empirical data from forty-four interviews with UC recipients. We conclude by highlighting three costs: temporal, financial, and emotional. These costs illustrate the political dimensions of technical features of UC, as they affect accountability procedures and paths to legal entitlements that have bearings on certain claimants’ rights.

Public revenues, who decides on them, and their justification and legitimation are among the oldest constitutional issues of all. In the EU, member states ultimately control the scope of European policy and the independence of the European level via the EU's budget. This can be interpreted either as a bug or as a feature. The European Parliament reflects representation without taxation, as it has no taxation powers, and the EU does not have budgetary autonomy.

As the European Union (EU) was slowly re-emerging from the COVID-19 pandemic, it faced another unprecedented shock: Russia's large-scale military invasion of Ukraine. In responding to Russia's invasion, however, the EU was able to build on the legal and policy measures that it had developed to address the COVID-19 pandemic. In particular, NextGenerationEU (NGEU) and the use of common debt provided a template that the EU could use to mobilize financial resources to support Ukraine against Russia's aggression.

Are religious people more generous than non-religious people? If so, are they more generous in general or mainly to members of their religious ingroup (i.e., parochially generous)? Also, do levels of parochial generosity differ between Christians, Muslims, and atheists? This paper examined these questions by using a novel design of the Dictator Game, where participants in multiple rounds decided how much money to keep for themselves and give to three other players, of whom some information is revealed. Three studies (N = 1,719) with a Swedish sample, an American sample, and a sample from Egypt and Lebanon were conducted. We found that religious people were more generous compared to non-religious people when information about players’ religious affiliation was available, but not when it was not available. The results suggest that if religious people are more generous, this mainly occurs when religious information is salient. We also found evidence of parochial generosity among Christians, Muslims, and atheists as all three groups gave more to their religious ingroup than to both of their outgroups. However, Muslims seemed to differ from Christians and atheists by giving more to their ingroup than the other two groups gave to their respective ingroups in the USA and possibly in Sweden.

During its decade-long war (1964–74) against Portuguese colonialism, Frelimo developed a language to express the style in which it imagined the nation. On taking power in 1975, Frelimo used this language — its watchwords — to signal the shared identity it aimed to instill within Mozambique. Frelimo asked Mozambicans to live in the future tense: to turn away from familiar idioms of belonging and embrace a sense of self and other untethered to past or present. The misalignment between this vision and its reception is most evident at local levels of administrative action, where people at lower rungs of the state received Frelimo's watchwords and creatively applied them, transforming ideas into practices. Many Mozambicans were unable or unwilling to accept Frelimo's vision, and as civil war engulfed more of the country in the early 1980s, Frelimo abandoned this nationalism, exchanging it for an idea of national community people could more easily imagine.

This article compares and connects two episodes of political violence in the late nineteenth century: the Haymarket Affair in Chicago in 1886 and the bombing of the offices of the De Beers Company, chaired by Cecil Rhodes, at Kimberley on the South African diamond fields in 1891. These episodes were connected by the existence in both countries of an American and then global movement, the Knights of Labor/Labour. The Knights’ American history was shaped by Haymarket. Their South African history was radically altered by the De Beers explosion, which both the Knights and their enemies interpreted through the prism of Haymarket. They drew lessons from it that determined their own conduct and may have contributed to the demise of the South African Knights less than two years later. This article charts those connections and the context to the De Beers explosion, the trial that followed, and the lessons that South African Knights drew from the experiences of their American brothers and sisters.

A substantial international body of evidence links housing to health outcomes. In 2021, the World Health Organisation (WHO) evaluated a small selection of policies from its six geographic regions and found that, in Australia as in the rest of the world, existing healthy housing measures fall short of the systemic response required to address health impacts and inequities. This paper takes the novel step of applying Bacchi’s (2009) ‘What is the Problem Represented to Be?’ approach to a wide-ranging thematic analysis of over 300 Australian policies across the domains of health and housing and related policy areas. In so doing, it offers an overview of existing healthy housing policy as well as illuminating the conceptual understandings and priorities of policy makers, shedding light on the policy paradigms that see housing under-utilised as a preventive health and health equity measure.