This article will use the records of the Slave Compensation Commission to examine how women experienced and negotiated property- and slave-ownership in nineteenth-century Britain. Demonstrating that women played a crucial role in facilitating the transmission of wealth rooted in enslavement into metropolitan society, it will show how they utilized, manipulated—and were restricted by—the financial mechanisms and legal frameworks that underpinned the British economy. Women’s engagement with the compensation process illustrates both the economic opportunities open to middle- and upper-class women in the early nineteenth century and the ways that female property ownership was mediated and constrained. But we cannot elide the nature of this particular form of “property.” These women were significant players in a system dependent on the violent exploitation of other human beings. The article shows the different ways that British women claimed enslaved people as property: how they used racialized violence to negotiate and wield power in a patriarchal society and to claim, establish, and reinforce their own potentially precarious positions. In doing so, it demonstrates the importance of interrogating the complex nexus of power relations—gendered, racialized, and classed—that shaped how female property- and wealth-holders thought, acted, and behaved in nineteenth-century Britain.

Allocapnia pygmaea Burmeister (Plecoptera: Capniidae) is a winter-active stonefly in North America. Despite the adult’s winter emergence, little is documented about the insect’s cold tolerance and cryoprotective biochemistry. To better understand the cold tolerance of this winter-active stonefly, we collected adult A. pygmaea in Antigonish, Nova Scotia, Canada, during March or April in both 2023 and 2024. Following different cold exposures, we measured the lower limits of activity (–9.3 °C) and the temperature at which internal freezing occurs (–11.9 °C), and we confirmed that A. pygmaea could survive subzero temperatures unless they froze. In control (field-collected) and cold-shocked stoneflies, we assayed the following putative cryoprotectants: proline, glycerol, myo-inositol, trehalose, and glucose. We detected little effect of cold shock on most cryoprotectants, except for the polyols glycerol and myo-inositol, which decreased in concentration following cold shock. These findings improve our current understanding of Capniid cold tolerance, confirm that A. pygmaea uses a freeze-avoidant strategy, and lay a foundation for future studies on how these insects may use cryoprotectants for winter activity.

This paper studies the $4$-ranks of narrow class groups in certain families of quadratic fields. We prove that for any positive integer n, there exists an integer $s_\lambda (n)$ depending on n and the sign $\lambda $ of the fundamental discriminant D, such that for any choice of $s_\lambda (n)$ integers $t_1, \ldots , t_{s_\lambda (n)}$, there are infinitely many D for which the narrow class group of $\mathbb {Q}(\sqrt {D + t_i})$ has $4$-rank bounded by n for all i. This result extends previous work on $3$-ranks to the case of $4$-ranks.

Notating electroacoustic music can be challenging due to the uniqueness of the instruments employed. Electronic instruments can include generative components that can manipulate sound at different time levels, in which parameter variations can correlate non-linearly to changes in the instrument’s timbre. The way compositions for electronic instruments are notated depends on their interfaces and the parameter controls available to performers, which determine the state of their sound-generating system. In this article, we propose a notation system for generative synthesis based on a projection from its parameter space to a timbre space, allowing to organise synthesiser states based on their timbral characteristics. To investigate this approach, we introduce the Meta-Benjolin, a state-based notation system for chaotic sound synthesis employing a three-dimensional, navigable timbre space and a composition timeline. The Meta-Benjolin was developed as a control structure for the Benjolin, a chaotic synthesiser. Framing chaotic synthesis as a specific instance of generative synthesis, we discuss the advantages and drawbacks of the state- and timbre-based representation we designed based on the thematic analysis of an interview study with 19 musicians, who composed a piece using the Meta-Benjolin notational interface.

This study examines intergroup bias among members of the Swedish-speaking minority in Finland—a high-status ethnolinguistic minority group. Drawing on social identity theory and intergroup threat theory, the study explores ingroup favoritism and identifies key predictors of individual-level bias. Using survey data from 1,096 Swedish-speaking Finns, the study uses trait-based evaluations of both ingroup and outgroup members. Results show that intergroup bias is prevalent, particularly in the form of ingroup favoritism for positive traits. Analyses reveal that strong ethnolinguistic identity and perceived intergroup threat significantly predict higher levels of bias, while language identity, Finnish language proficiency, and intergroup contact show no consistent relationships. These findings suggest that even in socially stable and egalitarian contexts, perceived threats to group identity can sustain intergroup bias.

An element x of a lattice L is modular if L has no five-element sublattice isomorphic to the pentagon in which x would correspond to the lonely midpoint. We classify all modular elements of the lattice of all monoid varieties.

This talk examines how corpus linguistics and artificial intelligence treasure the potential to reshape contemporary language learning ecologies. It argues that the rapid normalisation of generative AI has intensified the need for pedagogical models that combine low-friction access to language support with transparent methods grounded in attested usage. Drawing on ecological perspectives and recent empirical research, the talk shows how AI-driven environments expand opportunities for language learning while creating risks related to opacity and over-reliance. Corpus linguistics, data-driven learning and corpus literacy offer a complementary foundation by providing traceable evidence, reproducible analyses, and practices that foster learners’ critical judgement. Two convergence scenarios are proposed: AI as an extension of DDL, and corpus literacy as the operational core of critical AI literacy. Together, these scenarios illustrate how open-box pedagogies can reconcile responsiveness and accountability, ensuring that AI-mediated learning remains anchored in transparent processes and empirically grounded language knowledge.

Experts step into global governance most prominently in times of crisis. But if crisis governance at international organizations (IOs) involves the construction of specific temporal horizons, how do these horizons affect the constitution of expert authority? This article argues that expertise produced under such conditions – to meet a demand for ‘timely’ knowledge – differs substantively from other kinds of expertise. Crisis governance thus contributes in notable ways to the pluralization of expertise. The article examines this phenomenon in the case of the relatively recent proliferation of rapid response mechanisms (RRMs). By examining the making and implementation of RRMs at two major IOs – the World Health Organization and the World Food Programme – the article offers a new understanding for how RRMs have become part of institutional repertoires of expertise. Based on this, it contends that RRM-based timeliness claims a shift in expert knowledge production from credentialed individuals to infrastructures and standardized procedures; second, they prioritize large homogenous datasets over consultation and contestation among different experts; and third, they streamline expert selection such that experts are recruited from existing intra-institutional pools rather than third parties. Jointly, these shifts speed up monitoring and reaction capabilities, but also risk eroding important checks on expert overconfidence.

The Incas territorial expansion process was motivated not only by ideological, political, and economic factors but also involved the ritual integration of ancient sanctuaries through capacocha offerings. Notable examples include the Sacred Rock (Roca Sagrada) of the Island of the Sun (Lake Titicaca) and the Oracle of Pachacamac (Lurín Valley). The antiquity of these two sanctuaries, combined with their roles as destinations for imperial-scale pilgrimages during the Inca period, underscore their significance and uniqueness and the role of the capacocha ritual to connecting places into the Inca world. The material correlates associated with numerous capacocha rituals recorded in the Andes demonstrate that this ritual adhered to standardized conventions and criteria. The canonical archaeological remains of capacocha are characterized by human sacrifices and specific offerings, particularly anthropomorphic figurines made of precious metals or Spondylus. The absence of human corpses in certain contexts can be attributed to taphonomic factors but also to ritual adaptations specific to the locations where they were discovered. In this article, we develop this adaptive model for two of the major sites of Inca cosmology: Lake Titicaca and Pachacamac, emphasizing their close connection to Cuzco, the imperial capital and center of the Inca world.

We consider the filtering problem associated with partially observed McKean–Vlasov stochastic differential equations (SDEs). The model consists of data that are observed at regular and discrete times; the objective is to compute the conditional expectation of (functionals) of the solutions of the SDE at the current time. This problem is challenging even in the ordinary SDE case and requires numerical approximations. Based on the ideas in Ben Rached et al. (2024) and dos Reis et al. (2023), we develop a new particle filter (PF) and multilevel particle filter (MLPF) to approximate the aforementioned expectations. We prove under assumptions that, for $\varepsilon>0$, to obtain a mean square error of $\mathcal{O}(\varepsilon^2)$ the PF has a cost per observation time of $\mathcal{O}(\varepsilon^{-5})$, and the MLPF costs $\mathcal{O}(\varepsilon^{-4})$ (best case) or $\mathcal{O}(\varepsilon^{-4}\log(\varepsilon)^2)$ (worst case). Our theoretical results are supported by numerical experiments.

The objective of the current study was to evaluate 30 previously uncharacterized pure plant secondary metabolites (PSM) for effects on in vitro gas production (GP) and methane concentration. Purified compounds (n = 4) were incubated in buffered rumen fluid for 48 h at a rate of 25 mg per g substrate. Gas production was measured using ANKOM RF pressure analysers and gas composition was measured using gas chromatography. Dry matter and fibre digestibility and volatile fatty acid (VFA) concentrations were determined. Data were analysed using a linear mixed model with fixed effect of treatment, random effect of experimental run and blank as a covariate and Dunnett’s test to compare each treatment to a control. Sabenine, apigenin, galangin, isoliquirtigenin, quercetin, rutin, vitexin, abscisic acid, and uridine reduced methane concentration, with a tendency for reduction by kaempherol. Sabenine, thymol, apigenin, quercetin, rutin, vitexin, abscisic acid, and uridine reduced methane production, with the greatest reduction occurring for rutin (81.8%), vitexin (81.7%), and thymol (80.5%). Eight compounds increased methane production compared to control, with stigmasterol having the greatest increase (173.0%). Out of the compounds that reduced methane emissions, a reduction in fibre digestibility was observed for all except quercetin and thymol. Minimal effects of PSM on VFA profile were observed, with myrtenal increasing proportion of acetate, alpha-humulene, alpha-longipinene and beta-caryophyllene increasing proportion of propionate, and thymol, apigenin, hyperoside, and verbenone increasing proportion of butyrate. Results suggest that quercetin and thymol warrant further exploration as potential feed additives to reduce methane emissions.

This article presents and discusses a table of audiovisual transformations based on practice-based experience. The transformations were designed to reinforce the link between sound and object by considering what a particular audio process would look like if translated into visual form. The creative work involves installations that focus on objects integrated with projection mapping and electroacoustic sound. Examples of other artists who create object-based works are introduced, followed by a discussion around how electroacoustic music can influence audiovisual approaches. Screen and installation-based audiovisual theory expands on this and links to a two-part table of transformation strategies. The first part of the table describes process-based links that were created to imagine how certain electroacoustic studio techniques would translate to alter visual material. The second part describes broader conceptual links between audio and visual elements. The findings offer an insight into how electroacoustic practice can inform audiovisual composition choices. Whilst the intended use was for sound installations, there is significant scope for others to adopt and adapt the transformation strategies beyond this, including visual artists who wish to work with sound and those seeking to further theorise audiovisual relationships in a variety of settings.

This study conducted an approximate replication of Teravainen-Goff (2023) to validate the Intensity and Perceived Quality of Engagement Scale for university students in the Japanese EFL context. Teravainen-Goff (2023) developed this scale based on an action-oriented definition of engagement and proposed a novel approach to measuring engagement among secondary school language learners in the UK. The study identified an 18-item, five-factor structure from a pool of 36 items through exploratory factor analysis (EFA). In this replication, we examined the validity and reliability of Teravainen-Goff’s scale in a different context, focusing on the replicability of the EFA results. We undertook this replication because engagement is context-dependent and EFA results can vary across samples. We compared the factorial structure with that of the initial study while modifying the target language and participant demographic. Results revealed a 22-item, six-factor structure with good fit. Although the same underlying factors emerged, several notable differences were observed. This approximate replication provided stronger evidence for the psychometric properties of the scale in a new context. Transparent documentation of modifications to the initial study and systematic comparison offered a promising approach to building robust evidence for engagement research and improving the rigour of questionnaire-based research overall.