The relationship between the European Court of Human Rights and the ideal of democracy is a complex one: Convention states tend to understand it in terms of the supremacy of national democratic arrangements, whereas the Court has conceived of the relationship in more substantive procedural terms involving Convention rights as interpreted and promoted by the Court. In recent political debates the ideal of democracy has been instrumentalized to attack the authority of the Court based on the former understanding, such that its contribution to democratic ideals has become muted. Against this background, this article seeks to rebalance political debates about the relationship between democracy and the ECtHR by clarifying ways in which we can understand the Court as playing a democratic role based on the republican democracy of Phillip Pettit. It highlights elements of Pettit’s republican democracy relevant to the Court and analyses features of the Court and its practice which can be understood as expressing those elements. In doing so it contributes to ongoing debates about the relationship between democracy and the Court with a view to protecting and promoting the ideal of democracy in an era in which it is increasingly under threat.

Scholars have shown that restrictive zoning is correlated with racial segregation, but we lack an understanding of why this occurs. I argue that the link operates through the clustering of housing costs generated by land use regulations. Using an agent-based model, I find that restrictive zoning produces racial segregation, but only when residents have homophilic preferences and unequal wealth. Then using a novel dataset of parcel-level zoning codes, I show neighborhoods that are restrictively zoned have higher home values, are less diverse, wealthier, and have more homeowners. Finally, I show that cities vary in the degree to which zoning regulations are geographically clustered. Collectively, these results indicate that land use regulations contribute to the maintenance of racial segregation across neighborhoods.

This study examines how the blind Russian poet Vasily Eroshenko (1890–1952) was visually constructed in 1920s China through Chu Baoheng’s photography, transforming him from political exile to transcultural icon during the May Fourth Movement (1919–1924). Through formal visual analysis of six key photographs taken between 1921 and 1923, this research reveals how these images functioned simultaneously as documentary evidence, cultural allegory, and philosophical “metapictures” – images that reflect on the process of pictorial representation itself. The investigation proceeds through four analytical dimensions: the strategic framing of Eroshenko through translations and media following his 1921 expulsion from Japan; his photographic documentation at Stopani’s memorial in Shanghai as revolutionary allegory; his intimate portrayal in Zhou Zuoren’s traditional courtyard house and Beijing’s social spaces, revealing visual evidence of cultural integration and domestic harmony; and the iconic “poet on a donkey” image that crystallized the dialectical tension between these photographs of social belonging and the Zhou brothers’ textual accounts of “desert-like” loneliness. This contradiction illuminates May Fourth intellectuals’ complex negotiation between cosmopolitanism and nationalism. Eroshenko’s evolving portrayal from revolutionary exile to literati scholar reveals how transnational figures become screens for local intellectual projections about modernity. By examining how these photographs gained new significance across changing political contexts – particularly in Zhou Zuoren’s post-1949 reinterpretations – this study contributes to our understanding of visual media’s role in constructing cultural memory and articulating intellectual identity during China’s pivotal engagement with global modernity.

Cover crops have been progressively adopted by growers as a sustainable approach to control problematic and herbicide-resistant weeds. Understanding the critical period of crop-weed competition is essential for timely and effective weed management tactics in cropping systems. The two-year field experiment was conducted in Alabama to evaluate the effect of a cover crop mixture that included cereal rye, crimson clover, and hairy vetch, and solo cereal rye on the critical period for weed control (CPWC) in soybean. The experiment was implemented in a split-plot design in which the main plots were cover crop mixture, cereal rye, and winter fallow, and subplots were five durations of weed-free and weed-interference plots. The presence of a cover crop mixture and cereal rye delayed the critical timing for weed removal (CTWR) by approximately 2 wk compared with winter fallow. The results in 2019 showed the predicted duration of CPWC following cover crop mixture, cereal rye, and winter fallow was 4.8 wk, 0 wk, and 5.1 wk, respectively. Furthermore, in 2020, the estimated CPWC duration following cover crop mixture, cereal rye, and winter fallow was 1.4 wk, 0.1 wk, and 2.6 wk, respectively. In both years, single-species cereal rye resulted in the shortest CPWC due to its early-season weed suppression, while winter fallow resulted in the longest CPWC duration. In conclusion, a shorter duration of CPWC with the incorporation of cover crops could help soybean growers enhance their weed control and provide greater yield protection to soybeans.

This article compares the historical trajectories of democratic innovations across space and time in the UK by analysing the development and impact of collaborative governance, participatory budgeting, referendums, and mini-publics. This is an interesting country for longer-term analysis. First, the UK has been considered an inhospitable environment for democratic innovation. Second, it has experienced asymmetrical decentralisation of legislative and executive powers from national to subnational institutions. Third, these changes have taken place during a period of democratic backsliding. We analyse how these dynamics are interrelated by charting the trajectory of four types of democratic innovations in four different countries of the UK (space) from the 1970s to the present (time). We find that, after years of limited democratic innovation there has been rapid, although geographically asymmetrical, development in recent decades. We argue that the importance of these differences should not be overstated in relation to democratic deepening. We conclude that, to advance democratic innovations in the UK, a constitutional convention is required.

This short essay describes the nature and far-reaching impact of a large-format undergraduate course on U.S. legal history that legal historian Stanley N. Katz taught at Princeton University for almost ten years, starting in 1978. The course had a complex origin story, rooted in curricular innovations of the 1960s. It was unusual in its demand that students pursue sustained immersion in primary sources, debate their meaning, and take interpretive positions. Katz taught the course socratically, eschewing lectures. Because Princeton faculty often precepted for fellow faculty—attending Katz’s large-format sessions and leading their own small weekly discussion sections—Katz’s approach persuaded some colleagues to change their own teaching approaches. At a time when legal history was expanding as a research and teaching field, the course, along with its extensive reading materials that were not available in published form, was transplanted to other campuses by Katz’s students and associates.

As the first foreign policy issue Nigeria debated, the controversy around France’s nuclear tests, conducted in Algeria during the War of Independence there, allowed Lagos to rehearse its envisioned African role even before formal independence in October 1960. Nigerian opposition to France eventually culminated in the expulsion of the French ambassador on 5 January 1961, after the third French atomic test in the Algerian Sahara. This seemingly straightforward anti-colonial and anti-nuclear act was in fact largely driven by inter-African dynamics, particularly Nigeria’s complicated relationship with Ghana. By reconstructing this episode, the article demonstrates how international affairs uniquely crystallized interactions between domestic and regional politics in decolonizing states. This in turn encourages us to look beyond the paradigms of the Cold War and decolonization when writing the Global South into world history.

This systematic review evaluated studies published between 1980 and 2025 on the chemical control of smut grass [Sporobolus indicus (L.) R. Br.] in the Americas, with a focus on pastures. After screening 446 publications, 13 peer-reviewed articles met the inclusion criteria. Most studies were conducted in the subtropical United States, particularly in Florida, on bahiagrass (Paspalum notatum Fluggé) pastures, with only one study carried out in Brazil. The most frequently reported herbicide was hexazinone, present in over 80% of the studies, applied either alone or in combination with mechanical methods or fertilization. Consistent results indicated control efficacy above 85%, especially at doses ≥ 0.84 kg ha⁻¹ and when applied during summer. Selectivity for use in P. notatum was considered satisfactory, despite temporary phytotoxic symptoms. Integrated strategies, such as herbicide applications combined with nitrogen fertilization, showed potential to restore forage dominance and reduce reinfestation. Other herbicides, such as glyphosate, indaziflam, imazapic, mesotrione, and triazines, were less frequently investigated. Indaziflam, applied pre-emergence, caused a significant reduction in the seedbank, showing promise for preventive management, given the high dormancy and longevity of S. indicus seeds. The integration of chemical and mechanical control produced variable outcomes: in some cases, mowing prior to application reduced efficacy, whereas in others, when associated with strategies to remove growing points and subsequent herbicide application, it enhanced control. The scarcity of studies under Brazilian and other tropical or subtropical conditions limits the understanding of species adaptation and the efficiency of management methods across different edaphoclimatic contexts. Expanding research in these regions is crucial for developing effective and sustainable management strategies.

Understanding the local to regional history of extreme events such as debris flows and floods provides context to plan for and mitigate these hazards to life, property, and infrastructure. The Klamath Mountains of northwestern California have experienced both debris flows and devastating wildfires. Whiskeytown National Recreation Area (WHIS) is at the heart of this range and has a wealth of debris flow–related landforms. Gaining an understanding of prehistoric flows and their relationship with fire or other potential triggers can help mitigate future problems. Optically stimulated luminescence and radiocarbon analyses from sediment and entrained organics in undisturbed facies, including beneath partially buried boulders, establishes a chronology of paleo-events in WHIS. The levee deposits indicate a repetition of debris flows during the latest Holocene, every 125–150 years, since 850 yr. Larger flows occurred, with a record elucidated from debris-flow deposits along Clear Creek, with Middle Holocene ages, ca. 2600 to 5500 yr, most of which have sufficient concentrations of charcoal to indicate origins as postfire debris flows. Deposits at higher elevations show events from the latest Pleistocene ca. 13,000 yr. This geochronology indicates that these are not singular events but are relatively common and inherent to the geomorphic processes shaping this landscape.

It is well known that the amount of damage caused by lightning strikes to protected composite airframe structures depends on the paint characteristics, often applied on the surface of composite structures to protect from environmental effects and to personalise a product. In this work, physically based models of the mechanical loads induced by lightning strikes are employed in the generation of the mechanical overpressure fields due to a simulated lightning strike, while accounting for the paint thickness. These fields are then implemented into a three-dimensional finite element framework and combined with a damage model to predict the effect of paint thickness on the mechanical damage in composite structures subjected to this type of events. These models accurately predict the increase of damage extent with the increase of paint thickness, which is corroborated by experimental observations from industry and by the experimentally observed trends reported in literature.

Partial difference operators for a large class of functors between presheaf categories are introduced, extending our previous work on the difference operator to the multivariable case. These combine into the Jacobian profunctor that provides the setting for a lax chain rule. We introduce a functorial version of multivariable Newton series whose aim is to recover a functor from its iterated differences. Not all functors are recovered; however, we get a best approximation in the form of a left adjoint, and the induced comonad is idempotent. Its fixed points are what we call soft analytic functors, a generalization of the well-studied multivariable analytic functors.

In public healthcare systems, effectiveness is a central requirement for determining which services should be offered and reimbursed. Yet, due to its technical nature and to the need for specification through specialised bodies, the nature of this principle remains underexplored. This article bridges the gap by conducting a comparative analysis of effectiveness’ operation in three distinct healthcare systems: Germany, France, and England. We argue that effectiveness can be recognised as a foundational legal principle governing reimbursement decisions, revealing a substantive and a formal dimension. Substantively, effectiveness requires a consideration of an intervention’s ability to bring about a clinical benefit, accounting both for its desired outcomes and its risks. The applied evidentiary standard calls for a careful scrutiny of the available scientific evidence, as well as the state of medical knowledge. The exceptions to this standard are extremely limited and do not undermine the validity of the wider principle. Formally, the article emphasises the central role that administrative authorities conducting Health Technology Assessment (HTA) play, with delegated decisions ranging from the definition of the applicable evidentiary standards to the issuing of binding guidelines. It is argued that mechanisms must be put in place to ensure these bodies’ expertise, independence, and transparency.

How should we understand 1970s Kenya, with its combination of inequality and relative political stability? This article offers a new perspective on that by following the early history of the Harambee Co-operative Savings and Credit Society—the most prominent of many such societies that grew in those years. The rise and crisis of this co-operative provides evidence of mismanagement and the pursuit of personal advantage—but also suggests that civil servants saw the importance of enabling wider accumulation. As a result, the lowest-paid employees of government could see through Harambee—and other co-operatives—a possible, if precarious, route to a future as property-owners. That possibility helps explain both the institutional strength of Kenya’s provincial administration (whose employees were the members of Harambee Co-operative) and how a substantial number of Kenyans could develop a sense of themselves as citizens with a stake in the political system.

I argue for a hybrid analysis of English numeratives that (i) treats the extended basic numeratives (0–99) as lexemes but (ii) analyzes larger expressions as syntactic phrases or coordinations with magnitudes (hundred, thousand, million, …) as heads and factors (two hundred, forty-two million, …) as (obligatory) modifiers. A number of independent diagnostics – including ordinal/fractional morphology, prosodic phrasing and ellipsis/coordination – converge on the existence of a constituent containing all preceding material up to the rightmost base; this directly contradicts the cascading NumP + NP-deletion architecture of Ionin & Matushansky (2006, 2018) when applied to English. The analysis preserves the category assignments of The Cambridge Grammar of the English Language – cardinals as determinatives and nouns, ordinals as adjectives, fractionals as nouns – and refines the functional picture: (i) multiplicative factors (one hundred) function as modifiers, never as determiners or complements, and (ii) additions (one hundred and two) are coordinates in a coordination. The resulting determinative category is a small closed list, not an open-ended stock of ‘numeral lexemes’. Cardinal nouns split in two: proper when they name, common when they count – a division borne out by distributional diagnostics. The result is a more complete, empirically tighter, morphosyntax-sensitive account of English numeratives that explains why English is lexical below 100 but demands overt syntax above it.