We investigate a novel first-passage percolation model, referred to as the Brochette first-passage percolation model, where the passage times associated with edges lying on the same line are equal. First, we establish a point-to-point convergence theorem, identifying the time constant. In particular, we explore the case where the time constant vanishes and demonstrate the existence of a wide range of possible behaviours. Next, we prove a shape theorem, showing that the limiting shape is the $L^1$ diamond. Finally, we extend the analysis by proving a point-to-point convergence theorem in the setting where passage times are allowed to be infinite.

By using satellite images, this study confirms 350 km of ancient roads, comprising 634 wide and 321 narrow roads, in southwestern Amazonia’s earthwork-rich landscape. The roads were straight, mostly under 500 m long, but with some extending several kilometers. They occurred most prevalently in areas of dense earthwork. Nested earthworks were more road-rich than simple ones, and roads were more common in structures with quadrilateral rather than roundish shapes. Geoglyphs typically featured wide ceremonial roads with start widths ranging from 15 to 40 m, sometimes wider, and gradual narrowing toward their distal ends. Mound settlements had narrow, short roads pointing in various directions, which may have been for everyday travel. They also presented narrow but long roads leading to distant destinations, occasionally spanning many earthworks. When the endpoint was observable, 39.7% of roads led to a riverine environment indicating access, 10.6% connected to other earthworks reflecting integration, and 49.7% faded into currently open terrain. Many roads starting from geoglyphs aligned with the cardinal directions suggesting a possible awareness of astronomical alignments in the construction of the ditched ceremonial enclosures. This study confirms that ancient roads provide key insights into past civilizations and are essential to the region’s archaeological heritage.

This paper investigates the frequency of commentary pragmatic markers in Ghanaian and Ugandan Englishes, and their use across different text categories, using the Ghanaian and Ugandan components of the International Corpus of English. These markers, which are grouped into assessment, emphasis, evidential, hearsay and manner-of-speaking markers, are explored from a variational pragmatic approach. The results show that Ghanaian English users employ an overall higher frequency of commentary pragmatic markers than Ugandan English users. Ghanaian English users utilise more commentary pragmatic markers in private and public dialogues and printed writing than Ugandan English users, while the latter employ more commentary pragmatic markers in monologues than their Ghanaian English counterparts. The study confirms the influence of local African languages and cultures on the use of some English commentary pragmatic markers, thus contributing to the research on nativisation and pragmatic variation in these varieties.

We evaluated an endoscope surveillance culture program at a tertiary academic center from 2019–2024. Postreprocessing culture positivity was highest for esophagogastroduodenoscopy (25.9%). Carbapenem-resistant organism matches between endoscope and patient isolates occurred in 5% of positive cultures.

Human sacrifice is one of the most dramatic and enduring rituals known to ancient societies. Death of the victim represents the climax of the event because lethal violence produces vivid images that articulate power relations between the organizers, audience, and those sacrificed. This study reconstructs burial treatments, biological profiles, and trauma patterns on 49 human sacrifices excavated from the site El Pollo located 13 km from Chan Chan, the capital city of the Chimú Empire (AD 1050/1100–1450), in the Moche Valley, Peru. Children and adolescents (n = 31/37) exhibit cutmarks to the anterior chest, which mirror the victim profiles and patterning of skeletal trauma documented at other Chimú sacrificial sites. Sacrifice at El Pollo also involved opening the chest cavities of adult males, dispatching bound male captives, and administering incisions to victim torsos to release blood. Given the administrative capacity and imperial enterprises of the Chimú Empire, these data indicate that sacrifice at El Pollo was part of a highly systematic ritual program staged throughout the Moche Valley and overseen by ruling elites at Chan Chan. This study provides evidence that sacrifice was modified to suit the civic-ceremonial needs of the empire and supported imperial efforts of militaristic expansion.

It is well known that over Heyting arithmetic with finite types, the effective principle of the formal Church thesis, stating that all number-theoretic functional relations are computable, is inconsistent with Brouwer’s intuitionistic principles on the continuum, in particular, the fan theorem. Here, we build two arithmetic quasi-toposes, validating on the one hand Brouwer’s continuity principles, including the Fan theorem, and on the other hand, a restricted form of Church’s Thesis, called the Type-theoretic Church Thesis and written $\textsf{TCT}$, expressing that all morphisms of the considered quasi-topos are computable. One quasi-topos is constructed by formalizing the category of assemblies $\mathbf{Asm}$ within Hyland’s effective topos using intuitionistic Zermelo-Fraenkel set theory $\mathbf{IZF}$ extended with Brouwer’s continuity principles as our meta-theory. The other quasi-topos is obtained as an elementary quotient completion in the same intuitionistic meta-theory. While in previous work by the first author with F. Pasquali and G. Rosolini, it has been shown that these two quasi-toposes are equivalent when working within the classical $\mathbf{ZFC}$ set theory; here, we show that this is no longer the case when working within $\mathbf{IZF}$. We also observe that the aforementioned inconsistency is resolved in such quasi-toposes by the non-validity of the axiom of unique choice on the natural numbers and that no non-trivial topos can validate the effective principle $\textsf{TCT}$ together with Brouwer’s continuity principles altogether.

This introduction situates the Allied occupation of Italy as a distinctive yet comparatively underexplored case within the broader history of mid-twentieth-century military occupations. It traces the origins, peculiarities, and contradictions of Allied rule, foregrounding the tension between liberation and occupation that shaped both contemporary experiences and subsequent historiography. After outlining the fragmented development of the field and the long predominance of liberation-centred narratives, it calls for recontextualising the occupation of Italy within wider transnational and comparative frameworks. Rather than examining the Italian case solely through an exploration of its domestic impact, the article proposes treating it as an early laboratory for Allied ruling practices that were later applied elsewhere. In addition, it suggests exploring the Italian case through a set of research themes that have emerged from the new comparative field of Occupation Studies. The special issue advances this agenda by combining attention to hitherto marginalised aspects of the era with critical reflection on established subjects, thereby contributing to a reassessment of Italy’s place within the history of Allied rule in mid-twentieth-century Europe.

This article explores the interplay between business elites and the Argentine state in shaping social policy from the late nineteenth century until 1943, focusing on the sugar industry in Jujuy. It asks why sugar industrialists introduced welfare measures in their mills during the 1930s and what social conditions shaped their choices. We argue that limited assistance initiatives, introduced following the Great Depression, allowed mill owners to justify tariff protection while reinforcing their dominance over workers and curbing union influence. These measures, rooted in the sugar elites’ control of provincial politics and sustained intervention in the state apparatus, exemplify early forms of private–public cooperation in welfare provision. By tracing the evolution of state–business interaction in social provision, the article demonstrates how local industries shaped welfare regimes before the rise of Peronism, offering new insights into the diversity of policy responses and social realities in Argentina and Latin America.