Although we have gained considerable insight through first-person accounts into the experience of credibility deflation that can accompany the attribution of delusion, its workings may remain somewhat undertheorised in relevant fields such as philosophical psychiatry. Such experience is often linked to negative perceptions or stereotypes, given the association of delusion with formally diagnosed mental health disorders, yet we have a limited explanatory account for the logics and dynamics of testimonial injustice in action. This paper goes back to the sociological work of Bateson (2000 [1955]) and Goffman (1974) on framing theory in order to move us forwards towards new interdisciplinary understandings of how it operates to the detriment of those attributed with delusion. We extend our insights into a reimagined conceptualisation of frame trap, which describes how the frame is reinforced with resistance to it. As this holds the potential to cause considerable and sustained distress through habitualised action, we consider its relevance to those lay-attributed with delusion in the familial context. Contrasting clinical with lay attribution in our analytic discussion allows us to redefine both the epistemic and deontic underpinnings of the framing of delusion, potentially informing better practices of communication through enhanced theoretical understandings.

Political work requires alliance building, but antagonism and divisions dominate legislatures and society in many democracies. How do legislators handle being pulled in both directions simultaneously? We use the anthropological method of ethnography and the political science method of network analysis and show how their combination enhances understanding of cross-party cooperation among Representatives even when such work is not depicted in the media and may clash with expectations of constituents. This interdisciplinary project utilizes a case study of the Texas House of Representatives, which provides a tough case for cooperation given the intense polarization of the state’s politics. Through observational and interview research methods of anthropology, we discovered how and why Representatives work across party lines. We then used network analysis to assess what traits of Representatives are associated with bill coauthoring and joint authoring to systematically measure cooperation. More senior Representatives, Hispanic, African American, and Asian Representatives but not women, and Representatives who join a bipartisan caucus most often build networks across party lines.

Ideology is a powerful tool for parties in armed conflicts, as it provides a source of motivation for combatants to stay in group under difficult circumstances and to perform actions that put them at risk or defy their personal ethical codes. But once in peacetime, besides the effects of past negative intergroup experiences, radical beliefs may become an obstacle to reconciliation and prolong the confrontation in the minds of ex-combatants. An examination of 484 recently decommissioned soldiers and insurgents in Colombia shows how the persistent ideological differences among former enemies help us explain postconflict intergroup bias beyond the effects of wartime victimization. We conclude that addressing the ideological radicalization that prolongs confrontation after armed conflict ceases is fundamental to creating proper conditions for reconciliation, and it offers a viable policy alternative to the much-needed healing from wartime-related trauma.

This article presents an innovative workflow for the acquisition and storage of archaeological data. The system is based on open-source software to enhance method replication and media accessibility. QGIS software is used as the central platform, connected to a spatial database developed in PostgreSQL and managed with the SQL and Python programming languages. The aim is to achieve an efficient, flexible, and reproducible digital method for data collection and management that can be applied to surface archaeological surveys. During the implementation and development of the method, we have recorded over 4,600 archaeological remains in two different structures with traces of Upper Paleolithic activity in the Lower Gallery of La Garma (Cantabria, Spain). After 18 months of continuous work, the results obtained demonstrate the usefulness and versatility of this procedure, which can be adapted to each context and to the specific needs of each researcher. Our goal is not simply to systematize archaeological documentation, as traditionally proposed, but to establish a simple and robust method for data collection and preservation, accessible to any user. Its fully open-source approach aims to promote a model that is nurtured by the use and contributions of the research community.

In southeast Asia, upland rice (Oryza sativa L.) is typically grown by subsistence farmers under shifting cultivation systems in mountainous regions. In Laos, glutinous upland rice is grown in the north and along the Laos-Vietnamese border in central and southern regions. Previous research has examined requirements for upland rice in northern Laos, but not in the south, which is lower in altitude, with higher evaporation. This paper examined the adaptation of six upland rice genotypes, (preferred traditional tropical japonicas Nok and Mak Hin Sung, preferred traditional indicas Laboun and Non, and improved indica B6144F-MR-6-0-0 (B6144), which were compared with a tropical japonica Local Check (which varied from site to site), over seven sites (from new to continuous cultivation) in southern Laos. Mean grain yield of the site ranged from 1.04 to 3.71 t ha−1, with higher yields in the wetter year 2011 than in the drier 2012 (3.19 t ha−1 with 1718 mm vs 1.23 t ha−1 with 1034 mm rainfall). Nevertheless, cluster analysis identified three sites and three genotype groups, which were not simply related to annual rainfall. Three principal component axes were associated with yield potential (PCA1), cultural history (PCA2), and resource limitation as the growing season progressed (PCA3). Consequently, upland rice response was related to 4 cultural history by year groups: Nong 2011 (E1: new cultivation, wet year, high yield potential), Xepon 2012 (E2: old cultivation, dry year, low yield potential), and intermittent stress (E3) associated with either old cultivation in a wet year (Xepon 2011) or new cultivation in a dry year (Nong 2012). Among genotypes, Nok, Non, and Laboun were high-yielding over sites (2.30 t ha−1), B6144 and Local Check were low yielding over sites (1.69 t ha−1), while Mak Hin Sung was highest yielding in the Xepon 2012 sites only (1.62 t ha−1). The results suggested a stronger importance of water deficit in southern Laos, especially during grain filling. Nevertheless, genotypes which performed well in southern Laos, the early indica Laboun and the specifically adapted tropical japonica Mak Hin Sung, were adopted by upland farmers in the south, and were still being grown there seven years later. Relative to upland and aerobic rice for northern Laos, which is exposed to only mild or intermittent water deficit, upland rice for southern Laos requires greater tolerance to water deficit.

Given $n$ convex bodies in the Euclidean space $\mathbb{R}^d$, we can find their volume polynomial which is a homogeneous polynomial of degree $d$ in $n$ variables. We consider the set of homogeneous polynomials of degree $d$ in $n$ variables that can be represented as the volume polynomial of any such given convex bodies. This set is a subset of the set of Lorentzian polynomials. Using our knowledge of operations that preserve the Lorentzian property, we give a complete classification of the cases for $(n,d)$ when the two sets are equal.

The performing arts are, by definition, a public enterprise. Public Humanities are invested in sharing information publicly, reliably, and making it easy to find. Music, dance, theatre, and live art each have their own disciplinary methods and theories that do not necessarily align with those in the humanities. This essay explores how public works and public history projects can intersect with the performing arts. I posit that principles from the performing arts can be applied to public-facing work in the humanities and other disciplines. I detail seven key components of performing arts research and art-making and demonstrate how they can apply to Public Humanities.

This study assesses the relation between screen time, problematic media use behaviors, and clinical concerns (internalizing and externalizing problems) and suicidal ideation and non-suicidal self-injury within race/ethnicity and sex in the Adolescent Brain Cognitive Development (ABCD) Study (youth aged 11 to 12; N = 10,052). Understanding behaviors around screens (problematic media use), rather than focusing on screen time alone is useful in guiding clinical recommendations. In this analysis, regression models indicated that problematic media use consistently predicted clinical concerns with a larger effect size than screen media use. When examining how problematic media use and screen media use related to clinical concerns along domains of race/ethnicity and sex, problematic media use was a more consistent predictor of clinical concerns than screen media use for almost every race/ethnicity (except American Indian/Alaska Native participants). Problematic media use was also a consistent predictor of clinical concerns for both males and females, with some difference in screen media use predictors. This study has implications for the utility of assessing screen media use in research on clinical concerns in youth, and further suggests that researchers and clinicians should consider behaviors around screens in addition to screen time itself when assessing for impact on mental health.

Texts, whether literary or historical, exhibit structural and stylistic patterns shaped by their purpose, authorship and cultural context. Formulaic texts, which are characterized by repetition and constrained expression, tend to differ in their information content (as defined by Shannon) compared to more dynamic compositions. Identifying such patterns in historical documents, particularly multi-author texts like the Hebrew Bible, provides insights into their origins, purpose and transmission. This study aims to identify formulaic clusters: sections exhibiting systematic repetition and structural constraints, by analyzing recurring phrases, syntactic structures and stylistic markers. However, distinguishing formulaic from non-formulaic elements in an unsupervised manner presents a computational challenge, especially in high-dimensional and sample-poor data sets where patterns must be inferred without predefined labels.

To address this, we develop an information-theoretic algorithm leveraging weighted self-information distributions to detect structured patterns in text. Our approach directly models variations in sample-wise self-information to identify formulaicity. By extending classical discrete self-information measures with a continuous formulation based on differential self-information in multivariate Gaussian distributions, our method remains applicable across different types of textual representations, including neural embeddings under Gaussian priors.

Applied to hypothesized authorial divisions in the Hebrew Bible, our approach successfully isolates stylistic layers, providing a quantitative framework for textual stratification. This method enhances our ability to analyze compositional patterns, offering deeper insights into the literary and cultural evolution of texts shaped by complex authorship and editorial processes.

In 2022, an Mpox clade II outbreak affected many countries. To optimize control, knowledge on the number of new introductions (human cases infected from outside the study population) versus local transmission is important. We extracted sequences of all 48 Mpox cases in Slovenia in 2022 from the NCBI database, of which 42 passed quality control. We estimated the number of introductions using the phylodynamic model phybreak by integrating genomic and epidemiological data and inferred transmission events. By repeating this analysis with weekly cumulative case data, we assessed if introductions could have been reliably inferred in real time. The number of introductions, estimated after the outbreak ended, was 19 (95% CI: 13–29), and two larger transmission clusters existed. As these introductions occurred throughout the outbreak, we conclude that the Slovenian Mpox outbreak was mainly driven by new introductions. Analysing the data ‘in real time’ would have only slightly overestimated the number of introductions per week, capturing the trend of introductions as main driver of the outbreak. This makes it useful for guiding control policy during outbreaks, prioritizing the rapid identification of cases among travellers, and with that preventing emergence of new transmission chains.

Although ‘in-the-wild’ technology testing provides an important opportunity to collect evidence about the performance of new technologies in real world deployment environments, such tests may themselves cause harm and wrongfully interfere with the rights of others. This paper critically examines real-world AI testing, focusing on live facial recognition technology (FRT) trials by European law enforcement agencies (in London, Wales, Berlin, and Nice) undertaken between 2016 and 2020, which serve as a set of comparative case studies. We argue that there is an urgent need for a clear framework of principles to govern real-world AI testing, which is currently a largely ungoverned ‘wild west’ without adequate safeguards or oversight. We propose a principled framework to ensure that these tests are undertaken in an epistemically, ethically, and legally responsible manner, thereby helping to ensure that such tests generate sound, reliable evidence while safeguarding the human rights and other vital interests of others. Although the case studies of FRT testing were undertaken prior to the passage of the EU’s AI Act, we suggest that these three kinds of responsibility should provide the foundational anchor points to inform the design and conduct of real-world testing of high-risk AI systems pursuant to Article 60 of the AI Act.

The hard-core model has as its configurations the independent sets of some graph instance $G$. The probability distribution on independent sets is controlled by a ‘fugacity’ $\lambda \gt 0$, with higher $\lambda$ leading to denser configurations. We investigate the mixing time of Glauber (single-site) dynamics for the hard-core model on restricted classes of bounded-degree graphs in which a particular graph $H$ is excluded as an induced subgraph. If $H$ is a subdivided claw then, for all $\lambda$, the mixing time is $O(n\log n)$, where $n$ is the order of $G$. This extends a result of Chen and Gu for claw-free graphs. When $H$ is a path, the set of possible instances is finite. For all other $H$, the mixing time is exponential in $n$ for sufficiently large $\lambda$, depending on $H$ and the maximum degree of $G$.

We present bounds on the maximal gain of adaptive and randomized algorithms over nonadaptive, deterministic ones for approximating linear operators on convex sets. If the sets are additionally symmetric, then our results are optimal. For nonsymmetric sets, we unify some notions of n-widths and s-numbers, and show their connection to minimal errors. We also discuss extensions to nonlinear widths and approximation based on function values, and conclude with a list of open problems.

Un certain nombre d’articles et de chapitres d’ouvrages évoquent les remaniements fonctionnels des familles face à la maladie neuro-évolutive (MNE) d’un de leurs proches. Cependant, peu d’études s’arrêtent sur le vécu de ces familles, sur leur positionnement face à la maladie et de comment elles se sentent reconnues par leurs proches atteints d’une MNE à un stade sévère. Dans cette étude, nous nous sommes intéressés au sentiment de reconnaissance des enfants et des conjoints, aux émotions de colère et de tristesse ainsi qu’aux sentiments de découragement et d’impuissance vécus par les familles face à l’évolution de la MNE de leurs parents / conjoints. Nous avons souhaité savoir s’il existait une différence significative entre les enfants et les conjoints au niveau de leur sentiment de reconnaissance et de leurs vécus. Nos résultats montrent qu’il existe une différence significative entre les enfants et les conjoints au niveau de la colère.

Weed management in peanut primarily relies on intensive herbicide programs. Integrating cereal rye as a cover crop may reduce herbicide input without compromising weed control. Field experiments were conducted to evaluate cereal rye termination management and herbicide programs in peanut. Main plot treatments included a winter fallow control and four cereal rye termination scenarios: 1) early termination 28 d before peanut planting (DBP) with residue rolled flat; 2) early termination 28 DBP with residue left standing; 3) late termination 14 DBP with residue rolled flat; or 4) late termination 14 DBP with residue left standing. Subplot treatments consisted of four herbicide programs: 1) preemergence + early postemergence + mid-postemergence herbicides; 2) preemergence + mid-postemergence herbicides; 3) early postemergence + mid-postemergence herbicides; and 4) a nontreated control. Early cereal rye termination (28 DBP), whether rolled or standing, reduced Palmer amaranth density by 36% to 48% without preemergence herbicides and by 36% to 50% when preemergence herbicides (fluridone or flumioxazin) were applied. Sicklepod density was unaffected by early termination. In contrast, late termination reduced sicklepod density by 47% to 50% and Palmer amaranth density by 64% to 86% relative to the winter fallow control at 28 d after preemergence application. Across all treatments, cereal rye reduced Palmer amaranth and sicklepod biomass by 63% to 67% and 63% to 65%, respectively, 28 d after mid-postemergence herbicides were applied. However, standing cereal rye residue reduced peanut yield compared to rolled residue and the winter fallow. Late-terminated, rolled cereal rye residue combined with reduced herbicide programs (preemergence + mid-postemergence or early postemergence + mid-postemergence) provided weed control and yield comparable to the intensive herbicide program (preemergence + early postemergence + mid-postemergence) in winter fallow control. Based on these findings, late-terminated, rolled cereal rye has the potential to reduce herbicide input while maintaining peanut yield and effective weed suppression.

We demonstrate a Yb:CaGdAlO4 (Yb:CALGO) bulk regenerative amplifier (RA) capable of delivering a peak power of 0.112 TW at a 1 kHz repetition rate. By integrating a home-built ultrabroadband nonlinear polarization evolution (NPE) mode-locked fiber oscillator, a set of custom-designed spectral shapers and the broad emission bandwidth Yb:CALGO gain medium, an amplified bandwidth of 18.2 nm and an output pulse duration of 137 fs are achieved. Thanks to the thermally insensitive dual-crystal cavity design and the quasi-continuous pumping thermal management scheme, the RA achieves a maximum pulse energy output of 21.01 mJ. Under the constraint of avoiding crystal damage, the compressed pulse energy reaches 17.6 mJ. To the best of our knowledge, this represents the highest pulse energy and peak power ever achieved from a Yb:CALGO RA. The power stability over 30 minutes is measured to be 0.506%, and the beam quality factor M2 is 1.16 × 1.12.