This article proposes a theoretical framework for explaining the motivations behind the early adoption of international public policy innovations. While there has been a proliferation of transnational policy diffusion studies, there is less research on why some governments become early adopters when new international policy norms are promoted. Most research on the topic looks only at monocausal explanations without considering their interactions in a coherent, integrated framework. The article proposes four motivations for early adoption: normative, reputation, competition, and locking-in. The framework is then illustrated by application to the early adoption of business and human rights policy innovations, with Colombia and Ecuador serving as two cases for comparative analysis. The article advances understanding of early adoption and policy diffusion by highlighting particularly important explanations for what motivates early adopters to begin processes of subsequent diffusion and suggesting how motivations may interact to strengthen the case for early adoption.

In recent years, social scientists have “(re)discovered history” by visiting archives, collecting documents, and analyzing their findings to address concerns about the causes and consequences of violence. Nevertheless, social scientists frequently appear at their archives with little to no training on the methods and ethics of archival research as they increasingly rush to examine primary historical records. This has resulted in a dearth of discourse on how the practice of historical research influences the outcomes of our analyses. Our article, as a result, employs findings from research on political violence in sociology and political science, as well as insights from history and archival studies, to introduce three broad ethical concerns related to politics, interpretation, and harms and benefits that, we argue, have methodological implications for historical social science. These methodological implications are too often ignored in historical social science, but we contend they are necessary to consider prior to and during archival research, as well as afterward when analyzing data, in order to ensure that the results of that research are valid, reliable, and ethical despite the constraints involved in working with historical evidence. We also discuss contemporary conflicts and how data collection on violence influences our understanding of the past. The objective of this article is to identify and address the primary challenges that social scientists who work with archives encounter, as well as to advocate for increased transparency in archival research.

Mylonchulus laocaiensis sp. n. recorded from Vietnam, is described and illustrated, and its phylogenetic relationship within the Mylonchulidae family and Mononchida order are analysed. The new species is characterized by medium body size (L = 1.0–1.5 mm); buccal cavity goblet shaped, 26–29 × 14–16.5 μm or 1.8 (1.7–1.9) times as long as wide; posterior position of dorsal tooth apex (79%–88% from the base of buccal cavity); a small subventral tooth present on subventral wall; pars refringens vaginae with faint and small (2.5 × 1.7 μm) teardrop-shaped pieces, short pars distalis vaginae; male with short spicules (54–57 μm) with rounded head. The molecular data (18S and 28S rDNA) are provided for the new species.

When working in homotopy type theory and univalent foundations, the traditional role of the category of sets, $\mathcal{Set}$, is replaced by the category $\mathcal{hSet}$ of homotopy sets (h-sets); types with h-propositional identity types. Many of the properties of $\mathcal{Set}$ hold for $\mathcal{hSet}$ ((co)completeness, exactness, local cartesian closure, etc.). Notably, however, the univalence axiom implies that $\mathsf{Ob}\,\mathcal{hSet}$ is not itself an h-set, but an h-groupoid. This is expected in univalent foundations, but it is sometimes useful to also have a stricter universe of sets, for example, when constructing internal models of type theory. In this work, we equip the type of iterative sets $\mathsf{V}^0$, due to Gylterud ((2018). The Journal of Symbolic Logic 83 (3) 1132–1146) as a refinement of the pioneering work of Aczel ((1978). Logic Colloquium’77, Studies in Logic and the Foundations of Mathematics, vol. 96, Elsevier, 55–66.) on universes of sets in type theory, with the structure of a Tarski universe and show that it satisfies many of the good properties of h-sets. In particular, we organize $\mathsf{V}^0$ into a (non-univalent strict) category and prove that it is locally cartesian closed. This enables us to organize it into a category with families with the structure necessary to model extensional type theory internally in HoTT/UF. We do this in a rather minimal univalent type theory with W-types, in particular we do not rely on any HITs, or other complex extensions of type theory. Furthermore, the construction of $\mathsf{V}^0$ and the model is fully constructive and predicative, while still being very convenient to work with as the decoding from $\mathsf{V}^0$ into h-sets commutes definitionally for all type constructors. Almost all of the paper has been formalized in $\texttt{Agda}$ using the $\texttt{agda}$-$\texttt{unimath}$ library of univalent mathematics.

Household survey estimates of retirement income suffer from substantial underreporting which biases downward measures of elderly financial well-being. Using data from both the 2016 Current Population Survey Annual Social and Economic Supplement (CPS ASEC) and the Health and Retirement Study (HRS), matched with administrative records, we examine to what extent underreporting of retirement income affects key statistics: elderly reliance on social security benefits and poverty. We find that retirement income is underreported in both the CPS ASEC and the HRS. Consequently, the relative importance of social security income remains overstated – 53 percent of elderly beneficiaries in the CPS ASEC and 49 percent in the HRS rely on social security for the majority of their incomes compared to 42 percent in the administrative data. The elderly poverty rate is also overstated – 8.8 percent in the CPS ASEC and 7.4 percent in the HRS compared to 6.4 percent in the administrative data.

This paper addresses the need for, and ultimately proposes, an educational framework to develop competencies in attending to ethical issues in mental health and substance use health (MHSUH) in healthcare ethics consultation (HCEC). Given the prevalence and stigma associated with MHSUH, it is crucial for healthcare ethicists to approach such matters skillfully. A literature review was conducted in the areas of bioethics, health professions education, and stigma studies, followed by quality improvement interviews with content experts to gather feedback on the framework’s strengths, limitations, and anticipated utility. The proposed framework describes three key concepts: first, integrating self-reflexive practices into formal, informal, and hidden curricula; second, embedding structural humility into teaching methods and contexts of learning; and third, striking a balance between critical consciousness and compassion in dialogue. The proposed educational framework has the potential to help HCEC learners enhance their understanding and awareness of ethical issues related to structural stigma and MHSUH. Moreover, context-specific learning, particularly in MHSUH, can play a significant role in promoting competency-building among healthcare ethicists, allowing them to address issues of social justice effectively in their practice. Further dialogue is encouraged within the healthcare ethics community to further develop the concepts described in this framework.

Polycystic ovary syndrome (PCOS) is a common endocrine disorder amongst reproductive-aged women associated with cardiometabolic, reproductive and psychological abnormalities. Lifestyle modification, including a healthy diet, is considered first-line treatment for management of clinical symptoms. However, there is limited high-quality evidence to support one superior therapeutic dietary intervention for PCOS management that is beyond general population-based dietary guidelines. Adherence to a Mediterranean diet (MedDiet) has been shown to decrease cardiometabolic disease risk and attenuate depressive symptoms, particularly in patients with metabolic perturbations. This narrative review summarises the proposed biological mechanisms underpinning the potential therapeutic benefits of a MedDiet for the management of cardiometabolic, reproductive and psychological features related to PCOS. Observational evidence suggests an inverse relationship between MedDiet adherence and PCOS features, particularly insulin resistance and hyperandrogenemia. Although the exact mechanisms are complex and multifaceted, they are likely related to the anti-inflammatory potential of the dietary pattern. These mechanisms are underpinned by anti-inflammatory bioactive constituents present in the MedDiet, including carotenoids, polyphenols and n-3 polyunsaturated fatty acids (PUFAs). Synthesis of the available literature suggests the MedDiet could be a promising therapeutic dietary intervention to attenuate short and long-term symptoms associated with PCOS and may aid in reducing the longer-term risks associated with cardiometabolic diseases and reproductive and psychological dysfunction. Nevertheless, current evidence remains insufficient to inform clinical practice and well-designed clinical trials are needed. As such, we provide recommendations for the design and delivery of future MedDiet interventions in women with PCOS, including exploring the acceptability, and feasibility to enhance adherence.

For $ \beta>1 $, let $ T_\beta $ be the $\beta $-transformation on $ [0,1) $. Let $ \beta _1,\ldots ,\beta _d>1 $ and let $ \mathcal P=\{P_n\}_{n\ge 1} $ be a sequence of parallelepipeds in $ [0,1)^d $. Define

$$ \begin{align*}W(\mathcal P)=\{\mathbf{x}\in[0,1)^d:(T_{\beta_1}\times\cdots \times T_{\beta_d})^n(\mathbf{x})\in P_n\text{ infinitely often}\}.\end{align*} $$

$ P_n $

$\dim _{\mathrm {H}} W(\mathcal P)$

$\dim _{\mathrm {H}}$

$ P_n $

$\dim _{\mathrm {H}} W(\mathcal P)$

$\dim _{\mathrm {H}} W(\mathcal P)$

The neurodiversity movement takes a societal view of individual differences by suggesting that people should be respected and not necessarily medically treated based on personal attributes. This commentary article discusses how human differences in intellectual capacities should be considered as another form of diversity with the requirement for medical intervention needing to be considered in terms of overall social change. As a significant portion of the overall workforce could be considered as people with some form of neurological disability this article analyses how co-creation processes occur meaning neurodiverse individuals should be accepted in society regardless of their differences. This article contributes to societal discussions around managing diversity as in society the socio-demographic categories such as age and gender are well established, but newer categories such as neurodiversity are required.

The COVID-19 pandemic in 2020 significantly impacted Australia’s resources sector, particularly mining, oil, and gas industries, posing challenges for operational leaders. This study applied Adaptive Crisis Management Theory (ACMT) to understand how these leaders adapted during the crisis. Through interviews with 32 operational leaders, it was found that their roles evolved as crisis demands changed. Initially, they addressed immediate needs, then shifted focus to remote work facilitation and digital transformation, and finally emphasised recovery, trust, and resilience. These adaptations influenced leaders’ behaviours, highlighting the importance of flexibility in supporting employee wellbeing and organisational continuity during crises.