In Croatia, due to local histories of violence, purist language ideologies, and the essentialist belief that nations and languages form an inseparable nexus, the ability to speak pure “Croatian” (čisti hrvatski) is perceived as a sign of morality while the use of “Serbian” indexes immorality. Through repetition over time and institutional support – through ethno-linguistic enregisterment – linguistic practises are able to map ethnicity and morality onto the bodies of speakers, making the use of language in Croatia a delicate and politicized performance. Based on extensive ethnographic fieldwork, this article explores the ways in which linguistic performances of čisti hrvatski by the newly minoritized Serbs in Vukovar become an integral part of performing political subjectivity. The eagerness of some of my interlocutors to perform čisti hrvatski in the public sphere becomes a way to embody exemplary minority subjectivity and to negotiate their stigmatized ethnic difference by demonstrating a sense of belonging to the Croatian nation-state.

In 2023, Princeton University Press published Richard Langlois’s The Corporation and the Twentieth Century: The History of American Business Enterprise. It is a book of comparable mass to Alfred Chandler’s 1977 The Visible Hand and equally ambitious.1 The erudition is vast. (The bibliography alone runs 78 closely-printed pages. There are 122 pages of equally closely-printed footnotes to the 522-page main text whose own font is not large.) A production such as this seemed worth more than the usual traditional-form reviews, and in the September following its publication, the Penn Economic History Forum put on a symposium to discuss it. Interest was widespread: attendance in the room was agreeably substantial and came from far beyond the seminar’s usual catchment area, and there were requests for the Zoom link to the proceedings from around the world. (The expense was not vast and the ratio of impact to expense was almost certainly favorable relative to ordinary seminars. The economic history community might not suffer from putting on more such events when suitable occasions arise.)

This research proposes an adaptive human-robot interaction (HRI) that combines voice recognition, emotional context detection, decision-making, and self-learning. The aim is to overcome challenges in dynamic and noisy environments while achieving real-time and scalable performance. The architecture is based on a three-stage HRI system: voice input acquisition, feature extraction, and adaptive decision-making. For voice recognition, modern pre-processing techniques and mel-frequency cepstral coefficients are used to robustly implement the commands. Emotional context detection is governed by neural network classification on pitch, energy, and jitter features. Decision-making uses reinforcement learning where actions are taken and then the user is prompted to provide feedback that serves as a basis for re-evaluation. Iterative self-learning mechanisms are included, thereby increasing the adaptability as stored patterns and policies are updated dynamically. The experimental results show substantial improvements in recognition accuracy along with task success rates and emotional detection. The proposed system achieved 95% accuracy and a task success rate of 96%, even against challenging noise conditions. It is apparent that emotional detection achieves a high F1-score of 92%. Real-world validation showed the system’s ability to dynamically adapt, thus mitigating 15% latency through self-learning. The proposed system has potential applications in assistive robotics, interactive learning systems, and smart environments, addressing scalability and adaptability for real-world deployment. Novel contributions to adaptive HRI arise from the integration of voice recognition, emotional context detection, and self-learning mechanisms. The findings act as a bridge between the theoretical advancements and the practical utility of further system improvements in human-robot collaboration.

This article examines the central role of West Central Africa in the development of a global capitalist economy during the eighteenth century. Using a rich and overlooked set of records in English, Portuguese, and French, the article explains that rulers and brokers on the Loango coast championed ideas and practices of free trade and free markets from the rise of the Atlantic slave trade through at least until the end of the eighteenth century. The article shows that European slave traders opposed a free market by fiercely competing to obtain full control of the trade in African captives along the Atlantic Africa. In contrast, the West Central African states of Ngoyo, Kakongo, and Loango, located north of the Congo River, fully embraced free trade and free markets during the era of the Atlantic slave trade.

Acute respiratory distress syndrome (ARDS) is a critical lung condition caused by trauma or infection. This study explores the development and evaluation of human lung phantoms to investigate the feasibility of using microwave frequencies for ARDS detection. Both physical semisolid phantoms and their numerical models were developed in inflated and deflated states to replicate the dielectric properties of healthy and affected lungs. Three phantom sets with varying water and air content were fabricated to simulate different stages of respiratory distress. The geometric parameters of the phantoms were derived from CT scans of 166 ARDS patients. Dielectric permittivity and conductivity were measured using a Keysight N1501A dielectric probe over a 0.5–13 GHz range, showing strong agreement with IFAC’s reference data. To validate the models, horn antennas operating between 8.2–12.4 GHz were used to measure S-parameters (S11 and S21) in both physical and numerical phantoms. The results demonstrated consistent changes in transmission and reflection characteristics corresponding to variations in lung volume and dielectric properties. These findings support the potential of microwave imaging as a non-invasive tool for early ARDS detection by effectively distinguishing between healthy and distressed lung states based on measurable electromagnetic response.

This article investigates tax disputes between Luyi County, Henan Province, and its two neighboring counties during the Qing. It shows that the Qing central government and the provincial authorities allowed local governments to use an expedient scheme called “equal sharing” to fulfill tax quotas on a particular type of farming land—the former princely estates of the Ming that became known as “renamed lands.” In Luyi local elites’ fight against the perceived unfair tax practice, local gazetteers played an important role as evidence in the disputes and as reminders of the unresolved issue for Luyi people. In the final analysis, this case study points to the Qing state’s flexibility in fulfilling the land tax quotas, while attempting to keep transaction costs low and revenue sources sustainable, both of which were ironically conditioned by its limited tax basis and therefore its limited administrative capacity.

Two important tasks for theorists of justice are to determine the bounds of justice, which explain why some claims are matters of justice and others are not, and to determine the demands of justice, which settle conflicts that fall within those bounds. In this paper, we clarify the distinction between bounds and demands, revealing two striking things. First, while thresholds have typically been understood to be demands of justice, their use as such is confusing and arguably implausible. Second, thresholds appear to be better understood as demarcating the bounds of justice, if a suitable explanation for their use can be found. We explore three explanations for why thresholds can demarcate bounds and assess the prospects for seeing thresholds in this new and different role. These are satiability of the value of goods, satiability of justice, and conceptual engineering.

Internal rural–urban migration and its implications for children’s education are critical factors in understanding China’s rapid pace of urbanization. However, previous studies relying on cross-sectional data often treat migration as a one-off event, oversimplifying the migration process. This study uses data from the China Family Panel Studies (CFPS) for 2010–2018, along with a newly developed analytic strategy, to estimate the effect of children’s migration trajectories on their educational outcomes. Using panel data, this study examines various migration trajectories by considering the directions and frequencies of migrations. Results show the heterogeneities among migrants. First, while permanent migration does not adversely affect children’s education, return migration and multiple migrations lead to increased educational penalties. Beyond the segregation between urban and rural areas, the findings highlight the significant disadvantages linked to migration between provinces, which profoundly affect educational outcomes compared to migration within provinces. Finally, the findings suggest there are gender differences in the impact of migration experiences, with boys facing greater challenges to their education.

This piece explores the parallel development of two fisheries management regimes in mid-twentieth-century Lake Malawi: one imposed by the British colonial government over the lake and the other by Senior Chief Makanjira focused on Mbenji Island. The parallel development of these regimes provides opportunity for close analysis of how fisheries management centred on different knowledge and practices led to distinctive legacies of governance legitimacy and efficacy. Given the increasing recognition that Indigenous knowledge is crucial to the future sustainability of fisheries globally, we contend that it is imperative to recognise the ways in which colonial pasts have embedded knowledge hierarchies and exclusionary decision-making processes within national fisheries governance regimes that continue to obstruct capacities to bring different knowledges, practices, and management approaches together effectively and appropriately.

This article examines Diomedes’ speeches in the Iliad and provides a new reading of the Homeric formula ὀψὲ δὲ δὴ μɛτέɛιπɛ. Scholars have used this formula to support the claim that Diomedes is an inexperienced speaker. However, a closer reading of this formula reveals that Diomedes makes delayed responses in observance of the etiquette of Homeric deliberative speech which dictates that younger and lower-ranking chieftains wait their turn to speak. The article argues that the speech type must also match the speaker’s status. Junior statesmen can only respond to proposals, while elder statesmen can call assemblies, set the agenda and give unilateral commands to the host.

The article looks at two electoral cases from the European Court of Human Rights that raise long-disputed doctrinal issues. Bakirdzi and E.C. v. Hungary deals with the preferential representation of national minorities in parliament, while Zsófia Vámos v. Hungary concerns the rights of Hungarians living beyond the borders to vote in general elections. The author argues that the Court would need to critically examine the social and political system when deciding on electoral rules in order not to miss the forest for the trees, i.e., the way authoritarian regimes manipulate elections. If this is not done, even if decisions condemn Hungary, they may have a legitimising function for the regime. Using a feminist approach that introduces critical perspectives by rewriting problematic court decisions, the article will show how these cases should have been decided and argued in light of the real facts and political context. The article highlights the future potential external constraints of an authoritarian regime and empowers the supporters of constitutional democracy in Hungary.

Contemporary political science research suggests historically low public faith in judicial institutions. However, modern years have seen a proliferation of “court-watching” groups that harness volunteer observation to increase accountability in the courts. While these trends may seem in conflict, this article suggests that, in the absence of faith in traditional judiciary systems, court watching acts as a decentralized, grassroots method of legal participation, allowing engagement in the American socio-legal system. We address this relatively under-analyzed area of legal activism by establishing an original dataset (n = 59) that tracked court watch groups as of 2024. Our dataset includes the mission, jurisdictional focus, and major accomplishments of each court-watching group, providing a useful starting point for the analysis of court watching as a growing area of legal socialization. We also establish a four-part definition of “court watching,” which builds on existing scholarship. We proceed with descriptive analysis of our database and findings, providing brief vignettes of well-established or unique court-watching groups and preliminary observations. Based on these preliminary findings, we assert that these volunteer organizations are well positioned to increase civic engagement and democratic faith in US legal proceedings among broad populations and thus deserve further attention from socio-legal scholars.

In settler colonies such as the United States, Canada, Australia, and Aotearoa New Zealand, “memory wars” have, driven by conflicting narratives about colonial history, intensified in recent years. Indigenous counter-narratives challenge Euro-centric master narratives, particularly in public spaces such as museums and monuments. This article explores the impact of such conflicts on national identity, focusing on Aotearoa New Zealand, where the history of colonization has long been framed as a relatively benign process, underpinned by the Treaty of Waitangi. Through application of a comprehensive narratological framework, the article reveals how the Waitangi Treaty Grounds’ permanent exhibition, Ko Waitangi Tēnei: This is Waitangi, employs the quest masterplot to weave Māori memories of the mid-1800s New Zealand Wars into the national master narrative. The analysis highlights that this narrative emplotment – by “naturalizing” the events of the New Zealand Wars – serves to elide difficult questions about colonial violence, thus protecting the image of a tolerant and respectful nation. More generally, the article contributes to our understanding of national identity construction in the context of difficult histories, while also advancing theoretical approaches to narratology in museum storytelling.

This article traces the history of the repression of palm wine and alcohol (sodabi) in Dahomey, now Benin, with varying degrees of intensity, from the nineteenth-century kingdom of Abomey to postcolonial Dahomey. In parallel with the repression, this article also looks at the history of palm alcohol production. Dahomeans learned to distil wine from French peasants during the First World War, and were driven into sodabi production by French economic policies during the Great Depression. Using court sources, this article describes the social organisation, gender division, and economic rationale of sodabi production, as well as the occasions on which it was drunk. Ultimately, it argues that the repression of sodabi made it more difficult for peasants to improve their living conditions.

East German Sigmund Jähn and West German Ulf Merbold were Germany’s first spacefarers. While their rivalry mirrored the superpowers’ space race in many ways, it differed in a significant aspect: Jähn and Merbold shared a common cultural and historical background. Going where no German had gone before, therefore, was as much a competition of democracy versus dictatorship, and/or capitalism versus communism, as it was about which state represented the ‘better’ Germany. Moreover, this rivalry did not end with the Cold War but reappeared with renewed vigour in the country’s eventual reunification process after 1990. Drawing on national archival and printed sources from all around the world, this article analyses collective projections and competing performances in the making of Germany’s most famous rocket stars, both before and beyond 1990. Discussing individual characteristics, cultural traditions and techno-scientific ambitions, it argues that descent rather than socio-technical prospect proved crucial in designating the progenitor of German space flight.

The prevalence of digital technologies, augmented by the emergence of generative AI, expands opportunities for language learning and use, empowers new modes of learning, and blurs the boundaries of in-class and out-of-class language learning. The language education community is challenged to reconceptualize the paradigm of language learning and utilize the affordances of technologies to synergize in-class and out-of-class language learning. To achieve this, in-depth understanding of in-class learning and out-of-class digital experiences in relation to one another is needed to inform curriculum and pedagogy conceptualization and implementation. With this aim in mind, we put forth a research agenda around six research themes. We hope that this Thinking Allowed piece can stimulate and guide systematic research efforts towards unleashing the potential of technologies to synergize in-class and out-of-class language learning and create holistic and empowering learning experiences for language learners.