Access to evidence-based psychosocial interventions for adults with attention-deficit/hyperactivity disorder (ADHD) remains limited, despite strong patient demand for nonpharmacological options such as cognitive behavioral therapy (CBT). Digital interventions may offer a scalable, low-threshold solution to meet this need and complement existing care. This pragmatic randomized controlled trial evaluated the effectiveness of attexis, a fully self-guided digital intervention based on CBT and mindfulness principles, as an adjunct to treatment as usual (TAU). A total of 337 adults with confirmed ADHD were randomized to either attexis + TAU or TAU alone. The primary outcome was ADHD symptom severity (Adult ADHD Self-Report Scale total score) at 3 months post-randomization (T1). Secondary outcomes included functional impairment, depressive symptoms, self-esteem, and health-related quality of life. Follow-up was conducted at 6 months (T2). Intent-to-treat analyses showed significantly lower ADHD symptom severity in the intervention group at T1 (baseline-adjusted mean difference = −5.0 points; d = 0.85, p < .001). Significant improvements were also observed across all secondary outcomes, and effects remained stable at T2. Responder analyses confirmed the clinical relevance of the findings. Subgroup analyses demonstrated consistent effects across sex, medication use, psychotherapy status, and treatment changes. No adverse events related to attexis were reported. attexis was effective in reducing ADHD symptoms and improving a broad range of functional and psychosocial outcomes. As a safe, low-threshold, fully self-guided intervention, it may serve as a valuable adjunct to routine care and help address existing gaps in access to psychosocial treatment for adults with ADHD.

As of February 24, 2022, over forty thousand foreign-invested firms operated in Russia, a host state that initiated an interstate war—an exceptional shock in the modern era of economic globalization. Using company registration data, we document that after 18 months of war, 33.3% of foreign-invested firms had changed ownership or become inactive. We conceptualize exit as a politicized transaction in which sellers and buyers face external pressures and bargain over terms. Concerning pressures to sell, those in consumer-oriented industries were more likely to exit. On bargaining, we find Russian state interests consequential: foreign-invested firms already under Russian managerial control were more likely to exit, whereas those in Russian strategic industries were not. Despite extraordinary economic sanctions to isolate Russia, and surging social backlash against doing business in Russia, results imply that multinationals are at best unstable tools of economic statecraft, even in the midst of war.

Elected leaders often manipulate public emotions during kidnapping crises to advance political goals, yet they can also become trapped by the very ‘captivity passions’ they stoke. We call this the sorcerer’s apprentice effect, after Goethe’s tale, to capture a recurring pattern in democracies across time and cultures. Politicised captivity arises in contexts of interstate conflict or terrorism, where the seizure of individuals triggers a volatile mix of public emotion and political opportunism. Drawing on scholarship of emotion in international relations, we show how political entrepreneurs mobilise anger, fear, and contempt – amplified by media, civil society, and state institutions – to rally electoral support. These same emotions, however, can constrain leaders’ future choices. Case studies reveal that efforts to exploit kidnappings for political gain often backfire: Adenauer (USSR) found lasting success, but Nixon (Vietnam), Reagan (Iran), Abe (North Korea), and Netanyahu (Gaza) illustrate how early wins can sow costly failures. Policy failure surely has many causes, but in our analysis, the broader the emotional repertoire leaders attempt to harness, the greater the risk of unintended and counterproductive outcomes.

This essay argues that Descartes’ cogito, although a significant contribution to so-called ‘Western’ epistemological and ontological traditions, reveals new insights when tested against an Ubuntu-relational framework. The framework that allows for Descartes’ method of doubt and the conclusions about being that follow is, for us, inadequate, as it fails to address some crucial presumptions that trail a relational perspective. It is in this inadequacy that the cogito loses its promise and bows to what we take to be a more comprehensive foundational truth from the African perspective; that relationality precedes thought and concretises existence. What follows, then, is our attempt to show that this thesis is plausible by re-examining the Cogito in light of the Ubuntu relational framework. To do this, we will provide a brief exposition of Descartes’ journey towards the Cogito, especially as presented in the Meditations and the Discourse on Method. Having done that, we will proceed to outline a metaphysical account of the Ubuntu relational framework, and, finally, place Ubuntu in conversation with Descartes’ cogito. It is in this conversation that new insights on (at least) one foundational truth would be revealed – ‘Konke kuyikho ngokunye’; that is, that ‘all things are, through other things’.

Multi-plane light conversion (MPLC) is a versatile technique that enables arbitrary manipulation of optical fields, and is numerically investigated as a novel avenue for coherent beam combining (CBC) applications. The optical parameters have been investigated to guide the MPLC design, indicating that the number of phase planes and plane spacing serve as pivotal factors. The channel scalability is simulated, revealing that the plane spacing should be increased in a larger array to maintain high performance under a few-plane limit. CBC of up to 1027 lasers has been numerically demonstrated with near-diffraction-limited beam quality (M2 of 1.16 and combining efficiency close to 100%) with only seven phase plates. Beam steering is investigated, revealing that steering capability is related to both the number of multiplexed modes in MPLC and their mode fidelities, and the main-lobe power ratio of 87.1% at one divergence angle is achieved in a 10-mode MPLC with five phase plates.

The Mission Creek fault strand (MCF) of the San Andreas Fault is proposed to be the primary strand accommodating slip between the Pacific and North American plates in Southern California, but its Holocene activity northwest of Indio is debated. This study presents new depositional ages for alluvial deposits near the mouth of the Mission Creek drainage to investigate potential Holocene activity of the MCF. We estimate a mean depositional age of 0.7 ± 0.2 ka for the alluvium deposited in the drainage valley, contradicting previously inferred ages of >3–18 ka. The young ages for alluvium, often indistinguishable from the age of modern alluvium, suggest that grains are transported during high-energy flash flood–like events. A comparison of luminescence and cosmogenic 10Be ages from alluvial surfaces adjacent to the Mission Creek suggests a possible reworking event at ∼30 ka. Young alluvium ages, together with evidence for frequent flash floods, suggest that this site is rapidly resurfacing and therefore unlikely to preserve surficial rupture signatures older than a few hundred years. Therefore, the lack of observable offsets in deposits overlying the MCF does not imply Holocene inactivity.

Point clouds derived from UAV photogrammetry are a cost-effective alternative to LiDAR for infrastructure inspections, but they often include both structural and non-structural elements that complicate analysis. Traditional denoising filters remove outliers indiscriminately and frequently erode edges, making it difficult to preserve the curved tunnel lining while distinguishing bolts, access gates, or pipelines. In contrast, segmentation-based approaches leverage geometric context to explicitly separate lining surfaces from ancillary components, thereby enabling more accurate deformation analysis and structural assessment. To that end, this paper presents a novel approach for denoising image point clouds using a synthetic training dataset to address the scarcity of labeled public data for enhancing point cloud quality. Unlike other denoising approaches that rely on projections or assume points lie on a predefined surface shape, this segmentation-based denoising method retains only meaningful points in their original locations, allowing for more accurate analysis of deformation. Enhanced by synthetic training datasets, the application of the proposed denoising method to a road tunnel image point cloud and a subway tunnel terrestrial laser scanning point cloud demonstrates its potential to enhance point cloud quality in tunnels with diverse geometries and point cloud data resources, even when data are limited. The method achieves an 80% mean intersection over union for both the road tunnel and the subway tunnel from manual annotation. This enables an improvement in structural deformation analysis at the mm level.

The Journal of Management and Organization (JMO) is the journal of the Australian and New Zealand Academy of Management. It is an international journal publishing work of global authors but has a distinct Australian and New Zealand heritage based on cultural and social pursuits. This means it is important to highlight how Australian and New Zealand management research has developed over the years and to acknowledge its uniqueness in global academia. This editorial focuses on JMO 2026 in terms of addressing needs to further ponder how values and context influences management research and practice. The role of research contexts and policy are discussed with the goal of enabling a future research agenda that specifically combines an Australian and New Zealand mindset.

Amidst a deepening sense of uncertainty and polycrisis, how do international organizations (IOs) relate to the future? This article explores the politics of speculative foresight as a pervasive but sparsely researched and undertheorized form of future-oriented expertise in international institutions that taps into eclectic knowledge genres – such as art and literature, management philosophy, geopolitics, and esotericism. First, I examine how foresight is created and validated as a bundle of epistemic practice in contemporary IOs. As a way of knowing, I find that foresight is authorized through claims to innovation, imagination, pluralism, and methodological correctness, challenging established understandings of IO expertise as based on bureaucratic rationality and scientific objectivity. Moreover, I argue that foresight differs from more well-researched future-oriented practices, like risk technologies, forecasting, and anticipatory modeling, by imagining the future as contingent, plural, and unknowable. In a second genealogical move, I illustrate how this specific rendering of the future was made possible historically through the establishment of futures studies as an activist, utopian, and aesthetic counter-project to ‘scientific’ Cold War futurology. The article mobilizes performative thinking in social theory and STS and builds on a transversal analysis of IO documents, digital platforms and archives, futurist writings, and historical literature.

Kalos-inscriptions identify historical individuals, gods, heroes, even horses, as objects of amorous attention in Athens in the sixth and fifth centuries bce. Missing from catalogues of kalos names is an inscription on a bell-krater attributed to a painter in the Group of Polygnotos and dated to c. 440–430 bce. This vase, now lost to the art market, shows the Return of Hephaistos and includes the misspelled phrase ΚΑΛΟΣ ΗΦΑΡΣΤΟΣ. In this brief article, I re-present this vase and offer possible avenues for its interpretation. I argue that the vase can contribute to discussions of kalos-inscriptions, the characterization of the god Hephaistos, and the relationship between Athens and Hephaistos in the fifth century bce.

We are often responsible for the care of others – we find ourselves accepting these responsibilities, and in turn, holding others accountable for fulfilling theirs. Yet while it is clear that we sometimes owe such duties, it is less clear why we owe them. What explains our duties to care? It is this question that I take up. This is a question about normative grounding: it asks why, or in virtue of what, these duties exist. Though not expressly framed in terms of grounding, care ethicists have paid considerable attention to this question – offering either voluntarist or non-voluntarist accounts of grounds. I argue that voluntarist accounts are misguided and turn to non-voluntarist alternatives, which are, in turn, divided between views that trace grounds to (a) certain relational facts or (b) a natural duty. Arguing that neither (a) nor (b) is individually correct, this paper offers a new account: 'hybrid non-voluntarism'. On this view, our duties to care are grounded in a relational moral principle: they exist in virtue of natural duties but are ‘triggered' only by specific relational ties. Through this account, I aim to resolve existing tensions within care ethics and elucidate the grounds of our duties to care.

Unusually for a review of classical reception works, we have several commentaries. The first is a collection of Latin poetry by Martin Luther.1 This work is made up of an Introduction, two appendices, and six chapters of verse organized around a theme, each with their own introduction, Latin text with facing translation, and commentary.

Cross-field electron transport in partially magnetised plasmas arises from collective, nonlinear instability dynamics that remain only partially understood despite their importance to a wide range of E × B plasma devices. In systems such as Hall thrusters, azimuthal instabilities strongly affect electron confinement and spectral energy distribution, motivating efforts to examine how external modulation may influence these effects. Here, one-and two-dimensional particle-in-cell simulations are employed to investigate how an axially applied oscillatory electric field modifies the instability spectra and the associated cross-field electron transport. The simulations adopt local slab idealisations of an E × B discharge designed to isolate modulation–instability coupling mechanisms and the conclusions should be interpreted within this controlled modelling framework. The simulations show that the plasma response depends sensitively on modulation frequency and amplitude. Notably, modulation near 40 MHz diminishes the amplitude of the electron cyclotron drift instability and reduces axial electron transport by up to 30 %, while modulation near the electron cyclotron frequency leads to spectral broadening and enhanced transport. Bicoherence analysis of the azimuthal electric field fluctuations indicates nonlinear coupling among instability modes, suggesting that modulation reshapes energy pathways, thereby explaining the observed spectral variations. We further show that modulation modifies the phase alignment between azimuthal-electric-field and electron-density fluctuations, in turn directly affecting the observed suppression or amplification of electron transport across modulation regimes. The results provide quantitative evidence of how external modulation can alter instability characteristics in E × B plasmas and point to strategies for controlling electron transport in cross-field plasma technologies, such as Hall thrusters and magnetrons.

Clara Nunes (1942–1983) was one of the most renowned and successful female samba singers in Brazilian history. This article offers new interpretations of the term transposition in the analysis of how Nunes racially transformed her image and sound to fit the discourse of Brazilian mestiçagem, or race mixture, during the military dictatorship (1964–1985). Through the folklorization of Afro-Brazilian religions and traditions placed onto and voiced from her body, transposition offers a useful analytic to further understand her performance of mestiçagem as racial and gendered excess, lending itself to a queer reading. The queer potential of transposition is compounded by the legacy of black drag queens performing impersonations of Nunes following her early death to enact a sense of belonging to the Brazilian nation.

Oort–Zink proved that a p-divisible group over a normal base in characteristic p with constant Newton polygon is isogenous to a p-divisible group admitting a slope filtration. In this article, we generalize this result to log p-divisible groups.

Colombellinidae is an extinct family of marine gastropods occurring in carbonate facies from the Middle Jurassic to the lowermost Upper Cretaceous, primarily in Europe and rarely in Asia. Members of the family are characterized by thick, oval shells with a narrow aperture bearing anterior and posterior canals, a thickened peristome and a denticulate outer lip. Colombellinids share several shell characters with representatives of Cypraeoidea, including a narrow, elongated aperture, but unlike cypraeids, their shells are not convolute. Based on a comprehensive revision of all described species, the taxonomy of Colombellinidae is clarified, and the family is restricted to only two genera: Colombellina d’Orbigny, 1842, and Zittelia Gemmellaro, 1869. One new species, Colombellina crassigranulata sp. nov., from the Upper Jurassic of Bulgaria, and one new genus, Wadeina gen. nov., from the Upper Cretaceous (Campanian) of Tennessee, USA – with a type species previously included in Colombellinidae but here assigned to the family Personidae (Tonnoidea) – are described. The distribution of the family and associated facies indicates a preference for shallow marine carbonate environments, while their low abundance may indicate a carnivorous mode of life. A comparison of Colombellinidae with Tonnoidea, Cypraeoidea and Purpurinidae sheds a new light on the phylogenetic relationships of these groups and supports the interpretation of Colombellinidae as a stem or sister group of Cypraeoidea. This study contributes to a refined systematics of Jurassic–Cretaceous gastropods and provides new evidence for the early diversification of higher caenogastropods.

Neural Machine Translation (NMT), a subfield of Natural Language Processing, has seen significant advancements with the emergence of transformer architectures and generative artificial intelligence, demonstrating remarkable performance in various languages. However, translating Arabic dialects remains a notable challenge that becomes very pronounced primarily due to their morphological complexity and divergence from standardised grammatical rules. In this paper, we present a hybrid approach for translating the Maghrebi dialects into/from Modern Standard Arabic (MSA). The approach takes advantage of the strengths of the transformer architecture and the BERT language model for transfer learning of representations. To achieve this, we incorporated BERT embeddings into the encoder and decoder stacks of the transformer architecture. The BERT architecture, which we utilised, was trained in a self-supervised manner on Maghrebi dialects and Arabic corpora. The resulting BLEU/BERTScore/ChrF/METEOR scores for the approach were 14.148/79.414/28.885/28.428 and 8.961/20.994/19.465 (BLEU/ChrF/METEOR) for the translation in both directions using the raw data, demonstrating competitive performance compared to ChatGPT and Gemini Large Language Models (LLMs). Furthermore, we evaluated the approach using an ablation study with fine-tuned NLLB-200 and against three combinations of tokeniser techniques used in conjunction with the transformer architecture: Byte-Pair Encoding (BPE) tokeniser, WordPiece tokeniser, and BERT tokeniser. Both evaluations, including human evaluation, confirm the efficacy of our method.

This study investigates ion kinetic effects during the parametric decay instability (PDI) of parallel-propagating Alfvén waves under plasma conditions characteristic of the Earth’s ionosphere. By using a series of hybrid particle-in-cell simulations, we examine the evolution of ion velocity distribution functions (VDFs) in ultra-low-beta plasmas. Our numerical campaign systematically explores the dependence on key parameters (plasma beta, pump-wave amplitude and polarisation, and ion composition). To emphasise the role of kinetic effects, we choose to trigger the PDI with a dispersive mother wave with wavelength comparable to the ion characteristic inertial length. Our results reveal pronounced non-thermal VDF modifications, including parallel heating and the formation of secondary ion beams, linked to the nonlinear evolution of parametric decay instability. By varying the plasma beta and the pump-wave amplitude, we identify a critical regime where rapid and complete broadening of the velocity distribution function is observed, triggering bidirectional ion acceleration. Notably, simulations modelling realistic ionospheric conditions demonstrate that even low-amplitude Alfvénic perturbations can induce significant VDF spreading and ion beam generation, with hydrogen ions exhibiting stronger effects than oxygen. These non-thermal microscopic processes offer a plausible mechanism for particle precipitation in space weather events. This work represents the first comprehensive study with hybrid simulations of PDI-driven ion kinetics in ultra-low-beta plasmas, providing quantitative estimates for the time delay between electromagnetic wave impact and ion VDF modification, and new insights into wave–particle interactions that may contribute to ion acceleration, precipitation processes and space plasma dynamics.