Asking the simple question of why writers in one language commented on works composed in another opens up a set of questions and problems for thinking through the relationships between languages and literary cultures and their development over time. The archive of Hindi literature—a set of literary vernaculars that came into use at the end of the fourteenth century and were assimilated into the modern standard language of Hindi during the nineteenth and early twentieth centuries—contains a wealth of commentarial literature, including commentaries in which Hindi writers commented on texts in Sanskrit—the privileged ‘cosmopolitan’ language of literature, science, and scripture. Despite the ubiquity of such commentaries, they have received almost no attention from modern scholars—the result of certain nationalist modes of literary historiography that counterpose Hindi and Sanskrit. This article attempts a preliminary history of commentarial writing in Hindi, outlining the motivations, strategies, and techniques behind different types of commentaries that were composed during the fifteenth to eighteenth centuries. Even this brief survey of commentarial writings reveals not only how writers thought about the relationship between Hindi and Sanskrit—which they understood to be two distinct species or modes of language—but also the techniques and operations through which they created new lexicons and metalanguages in the vernacular of Hindi. These commentaries reflect a type of renaissance that occurred during the sixteenth to eighteenth centuries in northern India, characterised by new types of interpretive and analytical engagements with ‘classical’ works.

The publication of annual sustainability reports—in which companies describe their sustainability performance and strategies—is now a routine part of doing business, especially for multinational companies. This essay examines the legal implications of inflated, misleading—or even plain false—statements made by UK companies in their sustainability reports regarding their operations and those of their subsidiaries, as well as those of entities in their supply chains. It argues that even when they are not legally mandated, these statements can carry legal significance under English tort law. It explains how in Vedanta the UK Supreme Court, applying the doctrine of “assumption of responsibility,” held that a company that states in a sustainability report that it is undertaking a specific task to prevent harm caused by a separate entity may thereby incur a duty to perform that task. Should the company fail to perform that task, and harm occur as a result, the company may incur tortious liability for its omission. This ruling has important implications for UK companies that, for both reputational and legal reasons, make statements concerning their responsibility for the conduct of entities in their supply chains. In practice, as a result of this lesser-known aspect of Vedanta, the legal position of UK companies with respect to entities in their supply chains may not be very different from that of their EU counterparts subject to the EU Corporate Sustainability Due Diligence Directive (CSDDD).

The Central Asian Orogenic Belt is the world’s largest accretionary orogenic belt, associated with the closure of the Paleo-Asian Ocean (PAO). However, the final closure timing of the eastern PAO remains contentious. The Permian-Triassic sedimentary sequences in the Wangqing area along the Changchun-Yanji suture zone offer important clues into this final closure. New data on petrology, whole-rock geochemistry, zircon U-Pb geochronology and zircon Hf isotopes of sedimentary rocks from the Miaoling Formation and Kedao Group in Wangqing area provide new insights into the final closure of the eastern end of the PAO. The maximum deposition ages of the Miaoling Formation and Kedao Group have been constrained to the Late Permian (ca. 253 Ma) and early Middle Triassic (ca. 243 Ma), respectively. These sedimentary rocks exhibit similar geochemical characteristics, showing low textural and compositional maturities, implying short sediment transport, with all detrital zircons suggesting their origins from felsic igneous rocks. The εHf(t) values of the Miaoling Formation range from −6.09 to 12.43 and from −2.20 to 7.59 for the Kedao Group, implying these rocks originated from NE China. Considering our new data along with previously published data, we propose that a reduced remnant ocean remained along the Changchun-Yanji suture zone in the early Middle Triassic (ca. 243 Ma), suggesting the final closure of the eastern PAO likely occurred between the latest Middle Triassic and early Late Triassic.

International Relations (IR) accounts of the post–World War II international order often claim that after its defeat, Germany ‘transformed’ from a fascist, militaristic, and racist state into a model liberal democracy, facilitating its full rehabilitation and integration into Western institutions and alliances. Yet a closer examination of post-war German domestic and international politics challenges this account: denazification was widely reviled, survivors faced ongoing persecution, and a retooled antisemitism asserted itself in international diplomacy. This article offers the concept of adaptive politics to capture how collectively held beliefs, identities, policies, and conduct travel across incisive political events like defeat in war, occupation, and genocide, outlining the complex concurrence of continuity, adaptation, and change in their aftermath. Drawing on theories of sovereignty, biopolitics, racism, and antisemitism, the article tracks the unfolding of West German adaptive politics in the immediate post-war period, focusing on efforts to exonerate perpetrators, modifications of racism and antisemitism, and the role of the trauma diagnosis in debilitating survivors. By sanitising this history, IR scholarship positions the post-war liberal international order, and the international politics of the West more broadly, as entirely disconnected from the disordered conduct associated with Nazism.

With the economic and political support of the United States, in July 1947, Turkey signed contracts with the Westinghouse Electric International Company and J.G. White Engineering Corporation to construct its first international civilian airport, Istanbul's Yeşilköy Airport. As this article will argue, the building of Yeşilköy (1949–53), through a partnership with two American engineering firms, is essentially an early Cold War narrative of transnational exchange involving the multidirectional flow of technical knowledge, expertise and resources between the United States and Turkey; the circulation of geopolitically significant (and frequently competing) military, civilian and government actors; and the local and global implications of these transmissions. Yet the Yeşilköy construction narrative also illustrates how post-war technology transfer was a highly political process of constant adaptation, modification and negotiation. Fraught with unforeseen friction and thorny challenges, Yeşilköy exemplifies the complicated American Cold War strategy of creating and maintaining alliances through engineering knowledge, personnel and practices, often with unintended consequences. Moreover, as a case study, Yeşilköy opens a new window into the cautious science diplomacy that occurred along the Iron Curtain, while filling a notable historiographic gap with respect to aviation in early Cold War Turkey.

This study investigates the importance of interregional mobility along the Eastern Silk Roads during the Mongol period, highlighting the interconnectedness of postal and pilgrim networks in eastern Central Asia, with a particular focus on mid-fourteenth-century changes in the multifaceted dynamics of overland mobility under Mongol rule. By referencing an extensive corpus of Old Uyghur and Middle Mongolian administrative texts, as well as pilgrim inscriptions, the research provides a nuanced understanding of the relationship between the Mongol administration and the postal system within it, and how they were connected with pilgrim activities. The article uncovers valuable insights into how mobility patterns changed over time. Furthermore, a comprehensive analysis of the geographical aspects of these networks reveals enduring links between the Eastern Tianshan Region and the Gansu Corridor, whilst also underlining the expansion of pilgrim networks during the Mongol period. The research also explores the societal implications of these mobility networks, highlighting the importance of religious affiliation and social status in overland mobility. This comprehensive analysis illuminates the Eastern Silk Roads and presents a unique perspective on the interplay of political, religious, and socio-economic factors that shaped the history of the region during Mongol rule.

Recently, scholars have advanced an ideal of the entrepreneurial state in which industrial policy is pursued in a mission-directed manner. Crucially, this perspective does not merely call for the heavier use of industrial policy, but envisions the state as a central focal point, mobilising society around the pursuit of a common mission. Using the historical example of East Asia's developmental state, which closely resembles its contemporary variant, I demonstrate that mission-directionality – should it be consistently applied – tends towards the pursuit of a singular overarching mission, and could require the use of authoritarian and disciplinary mechanisms to sustain mission focus in an environment of uncertainty. In turn, this potential risk arises because mission-directionality seeks to transcend the otherwise directionless nature of market-based and democratic decision-making through the use of bureaucratic discretion, to align the behaviour of social actors in a cohesive and directional manner.

In this short note, we show that every convex, order-bounded above functional on a Fréchet lattice is automatically continuous. This improves a result in Ruszczyński and Shapiro ((2006) Mathematics of Operations Research 31(3), 433–452.) and applies to many deviation and variability measures. We also show that an order-continuous, law-invariant functional on an Orlicz space is strongly consistent everywhere, extending a result in Krätschmer et al. ((2017) Finance and Stochastics 18(2), 271–295.).

A year after the premiere of the complete Ring cycle in Bayreuth in 1876, a concert-form ‘London Wagner Festival’ took place at the Royal Albert Hall, newly opened in South Kensington near the site of the Great Exhibition of 1851. Comprising lengthy excerpts from Wagner’s operas performed by a vast orchestra and star singers, this event was partly born out of financial necessity in the aftermath of the costly and extravagant staging of the Ring in Bayreuth. But Wagner’s London connections also reveal the significance of Victorian industry and the built environment in disseminating his music dramas and shaping listening practices beyond Bayreuth. This article situates the London Wagner Festival in relation to the early history of the Royal Albert Hall, foregrounding the contributions and responses of Victorian architects, engineers, concert reformers and musical critics to the peculiarly modern phenomenon of the massive concert. By approaching the Albert Hall as a medium for the early dissemination of Wagner’s music dramas, I seek to make a broader case for the relevance of the nineteenth-century concert hall to histories of operatic performance and technological mediation.

Early robust design (RD) can lead to significant cost savings in the later stages of product development. In order to design systems that are insensitive to various sources of deviation in the early stages, specific design knowledge (SDK) plays a crucial role. Different design situations result in higher or lower levels of derivable SDK, which leads to different activities to achieve the development goal. Due to the variety of design situations, it is difficult for design engineers to choose a more robust concept to avoid the costly iterations that occur in the later development stages. Existing RD methods often do not adequately support these differences in design situations. To address the problem, this paper outlines an adaptive modeling method using the Embodiment Function Relation and Tolerance model. The method is developed in two contrasting design situations, each with a high and low level of derivable SDK, and evaluated in another two corresponding case studies. It has a consistent structure with five stages and gates. At each stage, the derivable SDK is taken into account and the individual modeling steps are adapted. This method provides design engineers with concrete support for early robustness evaluation of a product concept in different development scenarios.

Consumers have in law been defined as the weaker parties in a transaction. Contract laws have integrated consumer protection with a view to balancing the interests of the parties, ensuring equal bargaining power and to some extent substantive fairness in contractual relations. Rules of consumer protection have therefore, from a contract lawyer’s perspective, been construed as expressions of a general principle of equality. The principle of equality, conceived in this way, complements the general principle of autonomy underlying contract law, which embodies the idea that parties should have the capacity for self-realisation. Does this construction of consumer contract law still hold in EU consumer markets transformed by the rise of online platforms and the overall move towards an economy based on services and experiences rather than the sale of physical goods? Or do we need to redefine the ways in which the principle of equality is expressed in European contract law in order to correct for new inequalities arising between consumers and businesses? This article aims to answer that question against the backdrop of established insights of the ways in which the rationality of European contract law differs from that of national, doctrinal private law systems. It concludes that the rules laid down in instruments such as the Unfair Commercial Practices Directive (UCPD) and the Unfair Contract Terms Directive (UCTD) can protect consumers against exploitative practices. However, problems arise in cases where the interest at stake go beyond economic interests and concern also non-economic interests, such as data protection or freedom of expression, or do not have a market exchange value. Solutions can be pursued, it is submitted, by the European legislator and the European Court of Justice, potentially using the EU Charter of Fundamental Rights as a catalyst for reform.

Buildings employ an ensemble of technical systems like those for heating and ventilation. Ontologies such as Brick, IFC, SSN/SOSA, and SAREF have been created to describe such technical systems in a machine-understandable manner. However, these focus on describing system topology, whereas several relevant use cases (e.g., automated fault detection and diagnostics (AFDD)) also need knowledge about the physical processes. While mathematical simulation can be used to model physical processes, these are practically expensive to run and are not integrated with mainstream technical systems ontologies today. We propose to describe the effect of component actuation on underlying physical mechanisms within component stereotypes. These stereotypes are linked to actual component instances in the technical system description, thereby accomplishing an integration of knowledge about system structure and physical processes. We contribute an ontology for such stereotypes and show that it covers 100% of Brick heating, ventilation, and air-conditioning (HVAC) components. We further show that the ontology enables automatically inferring relationships between components in a real-world building in most cases, except in two situations where component dependencies are underreported. This is due to missing component models for passive parts like splits and join in ducts, and hence points at concrete future extensions of the Brick ontology. Finally, we demonstrate how AFDD applications can utilize the resulting knowledge graph to find expected consequences of an action, or conversely, to identify components that may be responsible for an observed state of the process.