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Reconstructing near-wall turbulence from wall-based measurements is a critical yet inherently ill-posed problem in wall-bounded flows, where limited sensing and spatially heterogeneous flow–wall coupling challenge deterministic estimation strategies. To address this, we introduce a novel generative modelling framework based on conditional flow matching for synthesising instantaneous velocity fluctuation fields from wall observations, with explicit quantification of predictive uncertainty. Our method integrates continuous-time flow matching with a probabilistic forward operator trained using stochastic weight-averaging Gaussian, enabling zero-shot conditional generation without model re-training. We demonstrate that the proposed approach not only recovers physically realistic, statistically consistent turbulence structures across the near-wall region but also effectively adapts to various sensor configurations, including sparse, incomplete and low-resolution wall measurements. The model achieves robust uncertainty-aware reconstruction, preserving flow intermittency and structure even under significantly degraded observability. Compared with classical linear stochastic estimation and deterministic convolutional neural network methods, our stochastic generative learning framework exhibits superior generalisation for unseen realisations under same flow conditions and resilience under measurement sparsity with quantified uncertainty. This work establishes a robust semi-supervised generative modelling paradigm for data-consistent flow reconstruction and lays the foundation for uncertainty-aware, sensor-driven modelling of wall-bounded turbulence.
In this article, I study non-material harm in cases of environmental liability. Environmental tragedy does not only come at great economic cost but often also brings about non-material loss – that is, loss that has no market value. In order to better recognize, assess, and measure this type of harm, more insight is needed into its psychological conception and parameters. Departing from the available legal frameworks on non-material harm in Belgium as well as in the Netherlands, I study how environmental psychology can help in recognizing, assessing, and measuring environmental non-material harm. More specifically, I focus on solastalgia, a notion that describes the psychological impact of negatively perceived changes to a familiar environment. Solastalgia describes a crisis of identity as a result of a disturbance in the way in which humans inhabit their environment. It describes a form of ecological grief over the loss of a familiar place – that is, the aggregate meanings, values, familiarity, and predictability attached to a specific environment. Using the available theoretical framework around solastalgia and the available empirical insights in the solastalgia literature, I show that solastalgia qualifies as a valid type of harm and bears significant advantages when implemented in environmental tort law frameworks.
This article examines the historical transformation of childhood vaccination in the Netherlands between 1872 and 1959. It analyses how vaccination was reframed from an individual parental responsibility to a collective practice through the establishment of the ‘Rijksvaccinatieprogramma’ (National Immunisation Programme). I analyse this historical trajectory as a case of ‘public health atomism’, a strategy that achieves collective health by prioritizing individual health outcomes and local action. Rather than relying on top-down state mandates, the ‘Rijksvaccinatieprogramma’ was a consequence of co-operation between general practitioners, municipal health officials, civil society organisations, and volunteers. Drawing from published medical sources, parliamentary records, and material from local and national archives, this article provides a detailed historical account of how local governance and autonomy shaped vaccination practices, highlighting the role of the ‘entgemeenschap’ (vaccination community) as a key organisational model for situated collaboration. As such, it revisits childhood vaccination as an archetypical example of biopolitical state intervention, demonstrating how localised, flexible co-operation was instrumental in integrating vaccination into Dutch society.
This article explores the semiotic and embodied dynamics of improvisation by focusing on tactile interaction, risk, and the temporal conditions under which meaning must emerge. Drawing on ethnographic examples from competitive and free solo rock climbing, as well as greeting practices among Swahili women in Lamu (Kenya) and Toronto (Canada), I explore how improvisation operates not as a deviation from routinized behavior, but as a generative force. Through an examination of these disparate tactile encounters, I argue that under high-stakes temporal pressure, improvisation becomes a form of semiotic labor: an interpretive responsiveness to emergent signs that are not only felt in the moment but are also anticipated and evaluated against embodied memory. Rock surfaces and handshakes are treated as communicative environments that elicit the anticipation of qualia and require semiotic attunement when such anticipation fails. In such moments, I argue, improvisation does not simply fill a gap but constitutes a recalibration of meaning through the body.
Loneliness is recognized as a significant public mental health issue, especially among adolescents. There is insufficient research on adolescent loneliness in countries such as Kenya, where adolescents make up 23% of the population. The aim of this study was to examine the prevalence of loneliness among high school students living in different regions of Kenya. This cross-sectional study included 2,652 high school students from ten schools across three Kenyan regions, reflecting both urban and rural settings. Participants completed a questionnaire assessing socio-demographic, educational, and psychological factors, along with their experiences of loneliness over the past year. The level of loneliness was assessed by the question “During the past 12 months, how often have you felt lonely?”. Loneliness during the past 12 months (responses “always” and “most of the time”) were identified in 17.1% of males and 16.6% of females. Significant factors associated with loneliness included grade level, geographical location, family structure, and perceived economic status. Urban students and those attending schools in Nairobi and Kiambu, as well as those from economically disadvantaged backgrounds, reported higher loneliness. The high prevalence of loneliness highlights the need for targeted interventions, particularly in urban and economically disadvantaged groups.
In this study, we investigate Hungarian Plain Language (PL) and Simple Language (SL) with the primary objective of training a machine-learning-based sentence-level PL model that flags sentences where expert intervention may be needed during PL-oriented rewriting. The analysis uses a legal-administrative PL corpus and a news-based SL corpus, currently the only publicly available high-quality Hungarian resources for PL and SL. In low-resource settings, PL data are typically scarce, so selective data augmentation is a natural candidate for improving model performance. Our aims are threefold: (i) to provide a feature-based descriptive comparison of these Text Simplification resources; (ii) to test whether selectively chosen SL sentences can augment PL training data; and (iii) to evaluate the impact of such augmentation on sentence-level PL detection. Methodologically, we extract handcrafted linguistic features spanning surface, morphosyntactic and discourse properties. We derive a PL-likeness score from logistic-regression coefficients and use it to select SL sentences most similar to PL for augmentation, followed by supervised sentence-level PL detection with XLM-RoBERTa-large. Results show clear differences between PL and SL in sentence length, lexical diversity, syntactic depth and connective use. Selective inclusion of SL sentences yields modest gains in constrained settings, whereas indiscriminate mixing reduces precision and reliability.
At first glance, Hans Kelsen (1881–1973) remains a marginal figure within US political discourse. However, this chapter argues that revisiting Kelsen is crucial if we are to understand present-day intellectual tendencies supportive of autocratic threats to US democracy. A neglected, yet pivotal, anti-Kelsenian moment proves decisive among influential right wing intellectuals, so-called ‘west coast’ Straussians based at California’s Claremont Institute, who enthusiastically supported Donald Trump and embraced his authoritarianism. The lawyer and Claremont affiliate John Eastman, for example, worked to prevent a peaceful transfer of power to then President-elect Joe Biden in 2020 to keep Trump in power. Trump’s Claremont Institute defenders have absorbed crucial facets of Leo Strauss’s critical rejoinder to Kelsen: Strauss’ longstanding anti-Kelsenianism has morphed into their subterranean anti-Kelsenianism. To validate this claim, the chapter revisits Strauss’ complicated theoretical dialogue with Kelsen, while also highlighting crucial moments in the arcane history of postwar American Straussianism. What is gained theoretically, and not just historically or politically, by doing so? The Claremont Institute’s apologetics for Trump corroborate Kelsen’s worries that attempts to revive natural law under contemporary conditions invite autocracy.
Perinatal mental health disorders are prevalent in Ecuador and Peru. Despite national health policies supporting maternal mental health care, service provision remains fragmented, relying on a mix of public, private, and nongovernmental actors. This study examined professional interest holders’ perceptions of barriers to perinatal mental health care and the solutions they propose. We employed a mixed-methods approach. First, a systematic review of publicly available data was conducted to identify organizations engaged in maternal and mental health care in Ecuador and Peru. Following this, in-depth, semistructured interviews were conducted with 17 key informants representing research institutions, nongovernmental organizations (NGOs), government agencies, and private sector entities. Thematic analysis was applied to identify structural barriers, institutional challenges, and proposed solutions. Findings revealed multilevel barriers to perinatal mental health care, including stigma, financial constraints, limited provider training, fragmented health services, and bureaucratic inefficiencies. Community-based interventions, task-shifting strategies, and increased public education were identified as effective approaches to addressing these challenges. Participants also emphasized the need for intersectoral collaboration, increased governmental investment, and policy reforms to strengthen maternal mental health services. Efforts to improve perinatal mental health care in Ecuador and Peru require a combination of culturally sensitive, community-driven interventions, as well as sustainable government investment and commitment.
This article explores how memories of Muslim-Tibetan alliances predating Communist rule still shape social dynamics in Amdo. Based on ethnographic fieldwork in Northwest China, it analyzes narratives about relationships between Muslim Xidaotang merchants and Tibetan religious or secular institutions. These accounts reinterpret the past to make sense of present relationships, reshaping the meaning of historical interactions. The paper examines the emblematic case of the offering of a large cauldron to a Tibetan monastery – an act of alliance rooted in local conflict-resolution practices. This tradition of gift-giving is traced within a broader inter-institutional economy sustained by reciprocal hospitality and protection. The Tibetan designation of Xidaotang merchants as Chösoma (“new religion/teachings”) highlights the role of ethical reputation and technical skill in building trust. The paper concludes by examining the evolution of Xidaotang’s Tian Xing Long commercial label amid China’s ongoing economic reforms. The narratives reveal a trading culture grounded in moral valuation, shared responsibilities, and economic collaboration.
To review the historical, conceptual, and ethical foundations of intelligence testing in neuropsychology and to consider whether alternative cognitive performance labels offer greater conceptual precision while reducing stigma.
Method:
We conducted a narrative review of early twentieth century cognitive assessments, tracing the evolution of intelligence testing and its intersections with eugenic ideology. Key examples include the Army Alpha and Beta tests administered during World War I and Ellis Island immigration assessments, which were frequently interpreted without consideration of cultural or educational influences. We examine how these practices informed early interpretations of neuropsychological performance, particularly in individuals with epilepsy, and shaped initial characterizations of neurologically based cognitive abilities.
Results:
Early intelligence testing was grounded in the belief that intelligence was a fixed and directly genetically determined trait. Test performance was interpreted as an index of biological superiority, lending scientific legitimacy to eugenic ideologies and reinforcing stigma toward individuals with epilepsy. Although modern frameworks emphasize multidimensional cognitive abilities, intelligence-based characterization persists and continues to be frequently reported as a primary outcome of neuropsychological testing.
Conclusions:
In contexts that require a single summary indicator of cognitive performance, labels such as Total Cognitive Composite are recommended since they avoid implying a fixed or unitary capacity. Continued reliance on the construct of “intelligence” is inconsistent with contemporary models of cognition, reflects outdated theoretical assumptions, and carries enduring psychosocial stigma. Moreover, its circular and internally inconsistent definitions substantially limit its validity and appropriateness within contemporary adult clinical neuropsychological practice.
Fossil fuel companies no longer deny anthropogenic climate change in litigation, but they challenge the validity of climate science in establishing legal responsibility. Research on climate litigation, social movements, and legal mobilization has focused primarily on plaintiffs’ perspectives, showing how they use the judicial process as a site of knowledge production. This article shifts the focus onto defendants, conducting an analysis of scientific disputes in major climate change lawsuits and developing a typology grounded in both empirical analysis and theoretical insights for studying their arguments about science and evidence. Corporate defendants build evidentiary counter-narratives, challenge the substantive quality of plaintiffs’ claims, and contest the scientific integrity of compromising evidence. The future impact of such litigation will hinge on how courts evaluate climate research as legal evidence, and whether corporate defendants are successful in their efforts to reframe, undermine, and discredit the science.
To audit data on clinical outcomes and suicidal ideation, as part of a service evaluation, in individuals presenting with low mood at an Irish frontline, community-based, rural psychology service, to determine whether the intervention provided was effective in reducing suicidal ideation and low mood.
Method:
Clinical outcome data from 428 service users who scored in the clinical range for depression and who completed an intervention with the service were audited to determine if scores on suicidal and self-harm ideation – as measured by PHQ9 Q9 – changed between assessment and discharge.
Results:
91% of service users who scored in the clinical range for depression and expressed suicidal or self-harm ideation at assessment reported an improvement post-intervention. At discharge, 85% of these individuals no longer reported any suicidal or self-harm ideation. A majority (68.5%) of those who reported ideation at assessment, and a majority of those who did not report ideation (78%), achieved reliable change (i.e. an improvement of ≥5pts) in their final PHQ-9 scores. Clinical recovery was achieved by discharge in 69% of those without and 47% of those with ideation at assessment. Not reporting suicidal or self-harm ideation at assessment was statistically more likely to result in reliable change at discharge than reporting such ideation.
Conclusions:
Results from this clinical service evaluation suggest swift access to psychological intervention, by this rural, frontline primary care psychology service, was associated with reductions in levels of suicidal and self-harm ideation in those suffering from depressive symptoms in the clinical range.
This response provides two examples for which an understanding of the biology of stress has informed approaches to supporting children. In the first, educators at the University of Cambridge Primary School are trained to view children’s behavior as a reflection of their needs and to utilise a variety of support strategies, including coaching, non-violent communication, careful language choices and emotional health education. In the second, the Yoga Story Time project, implemented in an at-risk school in Sicily, aimed to support the well-being of children who had experienced trauma. Through interactive storytelling, creative activities and yoga poses, the project sought to improve children’s communication skills, emotional regulation and social interaction.
What would it mean to build an archive not of texts or images, but of tastes, sounds, silences, and gestures, the fleeting traces through which memory takes shape? This essay proposes “taste archives” as a method within the public humanities for engaging communities around everyday acts of remembering and belonging. Beginning with chai as a personal anchor of migrant memory, I move outward to imagine a framework for archiving food-related stories and practices. The process unfolds in three movements: (1) gathering oral histories through food-centered conversations; (2) recording recipes, smells, tastes, and the sonic-material rhythms that accompany them; and (3) curating these into accessible, community-based collections, whether in libraries, cultural centers, or digital spaces. Along the way, I reflect on questions of consent, ownership, and the difficulty of translating sensory experience into archival form. “Taste archives,” I suggest, democratize heritage by placing ordinary rituals-meals, drinks, shared preparation at the center of cultural memory. By making the invisible histories of migration and daily life tangible and audible, the public humanities can reimagine the archive itself as something that can be sipped, smelled, and heard: a living practice of remembering together.