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Partisanship is the primary driver of voter decision-making in the United States. Partisans expect to prefer their party’s candidates’ issue stances and personal characteristics. Even when they learn negative information, motivated reasoning often keeps them from changing their candidate evaluations or vote choice. However, there is a “tipping point” at which partisans will update their priors and may vote against their preferred party’s candidate. This study seeks to determine whether voters are more likely to reach that tipping point when they see a woman in their party, and under what circumstances. We use a unique experimental design to vary a candidate’s gender, congruence with major elements of the party platform, and their participation in a scandal. We find that women are often evaluated more negatively and that subjects rely on substantive information more when evaluating women candidates. Our findings suggest that campaigns and campaign information may matter more for women candidates.
The extent to which EU competition law applies in the healthcare context remains a contested question. The contemporaneous publication of the European Commission’s Evaluation of State Subsidy rules for health and social services of general economic interest (SGEI) in December 2022, and of the Court of Justice of the European Union’s April 2023 judgment in Casa Regina Apostolorum regarding state support to hospitals in Italy, underscore uncertainty and appear to indicate an impasse. These publications unfold against the backdrop of two tensions: between state and market, and between the EU and national levels. Hospitals illustrate these tensions well due to the expansion of competition mechanisms into the hospital sector (notably expanding private provider delivery of public hospital services, often supported by “patient choice” policies), and of hospitals remaining typically local or regional in character rather than supranational. This article provides a timely and original analysis of the Casa Regina Apostolorum judgment in light of Commission policy regarding SGEI and hospitals and how EU Member States engage with this. It offers insights into the potential legacy of Casa Regina Apostolorum, and indicates where future legal challenges may focus.
Eddies within the meso/submeso-scale range are prevalent throughout the Arctic Ocean, playing a pivotal role in regulating the freshwater budget, heat transfer and sea ice transport. While observations have suggested a strong connection between the dynamics of sea ice and the underlying turbulent flows, quantifying this relationship remains an ambitious task due to the challenges of acquiring concurrent sea ice and ocean measurements. Recently, an innovative study using a unique algorithm to track sea ice floes showed that ice floes can be used as vorticity-meters of the ocean. Here, we present a numerical and analytical evaluation of this result by estimating the kinematic link between free-drifting ice floes and underlying ocean eddies using idealised vortex models. These analyses are expanded to explore local eddies in quasi-geostrophic turbulence, providing a more realistic representation of eddies in the Arctic Ocean. We find that in both flow fields, the relationship between floe rotation rates and ocean vorticity depends on the relative size of the ice floe to the eddy. As the floe size approaches and exceeds the eddy size, the floe rotation rates depart from half of the ocean vorticity. Finally, the effects of ice floe thickness, atmospheric winds and floe collisions on floe rotations are investigated. The derived relations and floe statistics set the foundation for leveraging remote sensing observations of floe motions to characterise eddy vorticity at small to moderate scales. This innovative approach opens new possibilities for quantifying Arctic Ocean eddy characteristics, providing valuable inputs for more accurate climate projections.
The use of community treatment orders (CTOs) has increased in many jurisdictions despite very limited evidence for their efficacy. In this context, it is important to investigate any differences in outcome by subgroup.
Aims
To investigate the variables associated with CTO placement and the impact of CTOs on admissions and bed-days over the following 12 months, including differences by diagnosis.
Method
Cases and controls from a complete jurisdiction, the state of Queensland, Australia, were analysed. Administrative health data were matched by age, sex and time of hospital discharge (index date) with two controls per case subject to a CTO. Multivariate analyses were used to examine factors associated with CTOs, as well as the impact on admissions and bed-days over the 12 months after CTO placement. Registration: Australian and New Zealand Clinical Trials Registry (ACTRN12624000152527).
Results
We identified 10 872 cases and 21 710 controls from January 2018 to December 2022 (total n = 32 582). CTO use was more likely in First Nations people (adjusted odds ratio = 1.14; 95% CI: 1.06–1.23), people from culturally diverse backgrounds (adjusted odds ratio = 1.45; 95% CI: 1.33–1.59) and those with a preferred language other than English (adjusted odds ratio = 1.21; 95% CI: 1.02–1.44). When all diagnostic groups were considered, there were no differences in subsequent admissions or bed-days between cases and controls. However, both re-admissions and bed-days were significantly reduced for CTO cases compared with controls in analyses restricted to non-affective psychoses (e.g. adjusted odds ratio = 0.77, 95% CI: 0.71–0.84 for re-admission).
Conclusions
Queenslanders from culturally or linguistically diverse backgrounds and First Nations peoples are more likely to be placed on CTOs. Targeting CTO use to people with non-affective psychosis would both address rising CTO rates and mean that people placed on these orders derive possible benefit. This has implications for both clinical practice and policy.
Drawing on the two-factor model of organizational justice and social exchange theory, this study investigates the mediating roles of procedural and distributive justice in the relationship between work locus of control (WLOC) and leader–member exchange (LMX). Using data collected from two cultural contexts – the United States and South Korea – this research further examines whether culture moderates the indirect relationship between WLOC and LMX through perceived justice. The findings indicate that subordinates with an internal WLOC tend to report higher-quality LMX relationships, and that both procedural and distributive justice partially mediate this relationship. Moderated mediation analyses reveal that the indirect effects of WLOC on LMX via justice perceptions are significantly stronger in the U.S. sample than in the Korean sample. These results contribute to the literature by identifying perceived justice as a key psychological mechanism linking individual traits to relational outcomes at work, and by highlighting how cultural values shape this process.
The original declarative procedural reflective (DPR) model is a well-established model of therapist knowledge and skill development. To date, although it has been used to guide reflection and discussion around personal and practitioner selves, it has not emphasised the various intersecting identities of practitioners and how these interact within wider concepts such as power, society, service contexts and the patient and supervisory relationships. The learning, development and implementation of CBT skills does not occur in a vacuum or separate to the practitioner identities however relatively little has been written on this. This paper aims to expand the original DPR model to illustrate potential ways that social context, identity and power could be considered within CBT training, delivery and supervision. It delineates and explores the additional components of the model (i.e. practitioner identity(s), context/society and power) and then provides examples of how this framework could inform key CBT activities (including low-intensity CBT).
Key learning aims
(1) We aim to (re-) familiarise the reader with the original DPR model of practitioner development and how this applies to CBT practitioners explicitly including low-intensity CBT practitioners (from novice learners through to expert).
(2) We aim to help the reader understand how the key elements of the original DPR model (declarative knowledge, procedural skills, reflective system and therapist stance) can be applied to specific content areas when working with individuals with minoritised identities.
(3) The reader will be introduced to an adapted DPR model which provides a framework for CBT practitioners to reflect on, and be able to conceptualise the influence of their own social identities, social context, power and how this may impact on their development and implementation of declarative knowledge, procedural skills and reflective skills.
(4) We aim to help the reader understand how an adapted DPR model can provide a helpful framework to guide skill development in working with difference and ensuring practitioners have the knowledge and skills required to provide sensitive and effective therapy, supervision and training to individuals with identities that may be different from the practitioner.
Eocene snakes of India have the potential to shed light on the nature of snake diversification on the subcontinent following the Deccan volcanism at the Cretaceous-Paleogene boundary (K-Pg), when India was still a northward-drifting isolated landmass prior to its collision with Asia. Here, we report a diverse snake fauna from the Eocene of Kutch, western India. The fauna, dominated by aquatic forms, includes palaeophiids, a giant madtsoiid, and a possible nigerophiid. The palaeophiids from the middle Eocene (late Lutetian) comprise ?Palaeophis Owen, 1841 and Pterosphenus rannensis n. sp. Together, these taxa enrich the record of fossil snakes in the poorly known late Lutetian of India and represent the youngest record of Palaeophiidae from the Indian subcontinent. Pterosphenus rannensis n. sp. shows intermediate morphology between Palaeophis and Pterosphenus-grade snakes and is phylogenetically the earliest-diverging member of Pterosphenus Lucas, 1898. Additionally, the middle Eocene Pterosphenus biswasi Rage et al., 2003 is reassessed and retained as a valid taxon based on pterapophyseal morphology and overall form. Biogeographic considerations highlight the importance of the Indian fossil record in understanding the origin and diversification of the genus Pterosphenus. The prevalence of niche partitioning is suggested for the palaeophiids, with Pterosphenus rannensis n. sp. recovered from a tidal setting and ?Palaeophis sp. indet. from a marsh/swamp setting. The new Indian madtsoiid from the middle Eocene (early Lutetian) represents a sympatric taxon with the terrestrial/semiaquatic giant Vasuki indicus Datta and Bajpai, 2024 coexisting in a back-swamp marsh setting. The early Eocene (Ypresian) nigerophiid is among the oldest Cenozoic occurrences of this family globally.
We study experimentally the starting vortices shed by airfoils accelerating uniformly from rest in superfluid helium-4 (He II). The vortices behave apparently as if they were moving in a classical Newtonian fluid, such as air or water. Specifically, the starting vortex positions obtained from the experimental data are found to be very close to those computed numerically in a Newtonian fluid, at sufficiently small times, when self-similar behaviour is expected to occur, and for Reynolds numbers ranging between approximately $5 \times 10^2$ and $5 \times 10^5$. The result indicates neatly that turbulent flows of He II can be very similar to classical flows of Newtonian fluids, when thermal effects can be neglected and at sufficiently large flow scales, i.e. the study demonstrates that He II could also be employed to study classical Newtonian flows.
Mountainous regions host globally unique biodiversity, but face growing threats from climate and land-use change. The Alps stand out as a key mountain range in Europe, where the ski industry is extensive and impacts ecosystems and their associated biodiversity. However, climate change is projected to reduce natural snow precipitation, thus understanding snow dynamics and the ski industry’s role is crucial for developing effective conservation strategies. Ski-piste creation generally has detrimental consequences for mountain biodiversity, yet pistes often retain substantial snow throughout spring that, when melting, may create favourable foraging conditions for mountain birds. This study investigates whether ski-pistes provide suitable foraging habitat and explores their broader importance for mountain avifauna. Field surveys in spring 2023 in the western Italian Alps recorded 17 bird species using the melting snow on ski-pistes as a foraging habitat. Snow presence was a significant factor influencing bird presence. Birds systematically selected areas with intermediate snow cover interspersed with muddy patches, a microhabitat that likely has a high availability of invertebrate prey emerging from the soil. Given that snow is retained on ski-pistes for longer than on the surrounding habitat, the pistes may represent a useful source of food for mountain birds in spring. However, this needs to be considered in relation to the negative impacts of skiing on alpine biodiversity, which may include a likely increased reliance on artificial snow in response to the projected decline in natural snow precipitation under climate change. Understanding these effects is essential to ensure that future conservation strategies support mountain bird communities without exacerbating the environmental costs associated with artificial snow production.
This article1sets out to reassess the idea, repeated by many scholars, that there was a bishop from the Central Asian city of Qumul (or Hami) who was present in Baghdad around the time when one patriarch of the Church of the East – Makkika II – was buried and another – Denḥa I – was consecrated. After an initial consideration of what we know about the city of Qumul/Hami, we examine the various authors who have held to this idea and the sources, both primary and secondary, which they invoke as proof that the idea is correct. Gradually moving back to the earliest witnesses, we eventually arrive at the Maronite scholar Joseph Assemani’s Bibliotheca Orientalis Clementino-Vaticana and the fourteenth-century primary source, Ṣalībā ibn Yūḥannā. A suggestion is made for how the idea originated and developed, thanks in part to the account of Marco Polo, but more definitively to Michel Le Quien’s Oriens Christianus.
The pandemic revealed significant gaps in mental health support for educators. This letter emphasizes the need for sustained mental health services, urging governments and institutions to provide resources, integrate mental health education into curricula, and create supportive work environments. Long-term strategies such as regular screenings and normalizing psychological support are essential for educators’ well-being.
In rotating fluids, the viscous smoothing of inviscid singular inertial waves leads to the formation of internal shear layers. In previous works, we analysed the internal shear layers excited by a viscous forcing (longitudinal libration) in a spherical shell geometry (He et al., 2022 J. Fluid Mech.939, A3; He et al., 2023 J. Fluid Mech.974, A3). We now consider the stronger inviscid forcing corresponding to the vertical oscillation of the inner boundary. We limit our analysis to two-dimensional geometries but examine three different configurations: freely propagating wave beams in an unbounded domain and two wave patterns (a periodic orbit and an attractor) in a cylindrical shell geometry. The asymptotic structures of the internal shear layers are assumed to follow the similarity solution of Moore & Saffman (1969 Phil. Trans. R. Soc. Lond. A, 264, 597–634) in the small viscous limit. The two undefined parameters of the similarity solution (singularity strength and amplitude) are derived by asymptotically matching the similarity solution with the inviscid solution. For each case, the derivation of the latter is achieved either through separation of variables combined with analytical continuation or the method of characteristics. Global inviscid solutions, when obtained, closely match numerical solutions for small Ekman numbers far from the critical lines, while viscous asymptotic solutions show excellent performance near those lines. The amplitude scalings of the internal shear layers excited by an inviscid forcing are found to be divergent as the Ekman number $E$ decreases, specifically $O(E^{-1/6})$ for the critical-point singularity and $O(E^{-1/3})$ for attractors, in contrast to the convergent scalings found for a viscous forcing.
While apophatic theology has been quickly dismissed by the vast majority of analytic philosophers, Samuel Lebens is among the few who has tried to show that such a theological position is tenable by appealing to two main philosophical moves. The first move is that many of our claims about God are false (or nonsensical). The second move is that such false (or nonsensical) claims about God are illuminating and/or therapeutic. This article presents Lebens’s account of apophatic theology, and defends it from the main criticisms. However, it also shows that, contrary to what has been suggested by Lebens himself, the disjunction which appears in the first move has to be understood as exclusive, that is, either many of our claims about God are false or many of our claims about God are nonsense. Tertium non datur. Moreover, this article argues that, in both cases, Lebens’s account of apophatic theology stumbles upon some important issues. For, if many of our claims about God are taken to be false or nonsensical, Lebens fails to explain how such claims can be illuminating and/or therapeutic.
We investigate the consequences of periodic, on–off glucose infusion on the glucose–insulin regulatory system based on a system-level mathematical model with two explicit time delays. Studying the effects of such infusion protocols is mathematically challenging yet a promising direction for probing the system response to infusion. We pay special attention to the interplay of periodic infusion with intermediate-time-scale, ultradian oscillations that arise as a result of the physiological response of glucose uptake and back-release into the bloodstream. By using numerical solvers and numerical continuation software, we investigate the response of the model to different infusion patterns, explore how these patterns affect the overall levels of glucose and insulin, and how this can lead to entrainment. By doing so, we provide a road-map of system responses that can potentially help identify new, less-invasive, test strategies for detecting abnormal responses to glucose uptake without falling into lockstep with the infusion pattern.