This article uses an original dataset to sketch a portrait of women mayoral candidates and women elected as mayors in Italy in the period 1993–2021. The analysis highlights several significant findings. Women must compensate for their political marginality by deploying other resources, such as higher levels of education. Nevertheless, women are penalised not only by the reluctance of parties to put them forward as candidates, but also by the elections themselves. More specifically, the electoral presence and strength of women decreases when the population size of the municipality grows, except for municipalities with more than 100,000 inhabitants. Moreover, women candidates are most disadvantaged in geographical areas where the socioeconomic condition of women is more marginal. However, women mayors running for a second mandate have the same chance of winning as men. Finally, it is the protest parties, rather than the left-wing parties, that are revealed as doing the most to promote women.

This prospective observational study examined changing trends of excess self-protective behavior (EPB), and their association with perceived risk, perceived severity, and irrational beliefs about prevention during the Chinese COVID-19 epidemic. Participants were recruited for an online panel survey. There are 150 participants for the baseline and 102 for the final survey. There were 5 waves of interviews. Perceptions of risk and disease severity were measured by single items. Irrational beliefs about prevention and EPB comprised 5 common prevention misconceptions. Descriptive statistics and the CATMOD program were used for data analysis. The prevalence of participants perceiving personal risk of contracting COVID-19 and severe consequences of the disease was 18.6% and 25.5%, respectively, at baseline, and declining to 4.9% and 17.6% at final observation. The 5 selected EPB also showed a diminishing trend. Belief in COVID-19 prevention myths trended upwards. Perceived risk was positively associated with each EPB, and perceived severity with disinfection of clothes and hoarding of products. Myth adherence was positively associated with disinfection of clothes and both hand washing and sanitization. This study yields new information about EPB among the Chinese public. Policy modifications and public education interventions are essential for minimizing the adverse health effects of subscribing to irrational beliefs.

According to normative pluralists there are no truths about what one ought simpliciter to do, only truths about what one ought to do according to some normative system or standpoint. In contrast with conceptual normative pluralists who argue for this conclusion on the basis that the concept of an ought simpliciter is somehow defective, non-conceptual normative pluralists defend this conclusion on first-order grounds. Non-conceptual normative pluralism has recently received a book-length defence by Mathea Slåttholm Sagdahl. In this article I critique Sagdahl's defence of non-conceptual normative pluralism. Firstly, I challenge Sagdahl's attempt to motivate non-conceptual normative pluralism by appealing to Henry Sidgwick's work on the dualism of practical reason. Secondly, I criticise her response to the most prominent argument against non-conceptual normative pluralism in the philosophical literature, the argument from nominal-notable comparisons. Thirdly, I explore the possibility of a view similar to Sagdahl's position but which accepts the ought simpliciter.

This article discusses the legitimacy of solitary confinement in prisons in Japan, which is still used despite the spread of modern international human rights norms in the twentieth century. The article examines the disciplinary measures provided for in the Act on Penal Detention Facilities and the Treatment of Inmates and Detainees (2006), which is a revision of the Prison Law (1908), and argues that although the legal revisions appear to have been made, the discretionary power of prison wardens remains unrestrained, wardens retain decision-making power for disciplinary measures. The article then critiques this approach on two grounds: first, there is an overuse of solitary confinement (over 85%) among other means of disciplinary measures; and, second, this violates both the spirit and the provisions of the Mandela Rules. International standards are based on the idea of human dignity with the established principle that solitary confinement should be imposed only as a last resort. The article ends with practical suggestions to make a more serious move forward to comply with international standards.

Grandparents are increasingly participating in international migration to resettle with or visit adult children and grandchildren living overseas. In doing so, they make important social, cultural, emotional and financial contributions to transnational families, in particular through providing unpaid childcare and domestic work. This scoping review aims to examine the extent, range and nature of studies on transnational grandparent migration and care-giving to provide an overview of existing research. The review was conducted in August 2022, following Arksey and O’Malley’s scoping review methodology. Of 2,099 sources identified using nine databases, supplemented with manual searching (including grey literature), 65 (qualitative, quantitative and mixed-methods) studies conducted between 2000 and 2022 were deemed relevant for inclusion. A descriptive analysis of study characteristics details the author(s), the (year) and the type of publication; the study population and sample size; the research objectives; the research methods; and the sending and receiving places. A thematic analysis of these studies identified key themes, including study characteristics, typologies of transnational migrant grandparents, their family roles and contributions, the uses of information and communication technologies in supporting migrant grandparents’ transnational lives, benefits gained from migration, challenges faced and strategies employed in response. The article concludes that grandparents make significant contributions to transnational families and host economies, but their roles and challenges are overlooked in national and transnational (supra-national) policies. Future research should explore the ethics of migration programmes aimed towards migrant grandparents as well as effective measures to assist grandparents to age well in transnational mobility.

Current literature offers limited mass estimation methodologies and their application in the conceptual or preliminary design stages of moderate to high aspect ratio wings with electric, hydrogen or distributed propulsions. This study presents the development and application of a quasi-analytical wing mass estimation method to address this limitation. The proposed method is distinguished from the existing mass estimation methods by its expanded realistic load cases, sensitivity to several design parameters, improved accuracy with short computational time and capabilities for future applications. To achieve these features, new geometric models are introduced; 483 load cases including symmetric manoeuvre, rolling, and combined cases are covered following airworthiness requirements; the structural elements are idealised and sized with strength and buckling criteria; existing methods are evaluated and integrated cautiously for secondary structures and non-optimum masses. A computation time of 0.1s is accomplished for one load case. The developed method achieved the highest accuracy with an average error of -2.2% and a standard error of 1.8% for wing mass estimates compared with six existing methods, benchmarked against thirteen wings of different aircraft categories. The effects of engine numbers with dual- to 16-engine setups and the dry wing concepts on the wing mass are investigated. The optimised number of engines and their locations decreased the wing mass of the high aspect ratio wing significantly. In contrast, the dry wing design increased the wing masses of all baseline aircraft. The future applications and improvements of the presented method in novel configurations and multidisciplinary designed optimisation studies are explained.

The interesting study has limitations that put the results and their interpretation into perspective. m.3243A>G carriers should undergo prospective testing for multisystem disease to avoid missing subclinical multisystem involvement. m.3243A>G carriers with hypertrophic cardiomyopathy require long-term electrocardiogram recordings to determine whether implantable cardioverter defibrillator implantation is necessary or not. To assess the outcome of m.3243A>G carriers, knowledge of heteroplasmy rates and mtDNA copy numbers is required. It is tempting to assign pathogenicity when any pathogenic variant is seen with genotype-phenotype correlation. However, double hits are possible and if genetic information is to be used to screen or risk-stratify other family members, the standard of care would be to ensure that post-mortem genetic autopsy is performed for a panel of causative genes, and that an autopsy is done to exclude other causes of death, if possible.

In order to recognize the best nutrient supply options for profitable and sustainable production systems, observations were recorded from 2001 to 2020 (20 years) in a long-term fertilizer experiment initiated in 1995–96 with soybean–wheat cropping systems (SWCSs) under irrigated conditions. The experiment comprised of seven treatments including control, organic, inorganic and their combinations. A combined use of 10 Mg farmyard manure (FYM)/ha (M) along with 120 kg N/ha provided statistically (P < 0.05) similar yield and economic benefits to the M + NPK and also provided a positive yield trend (30.0 and 16.2 kg/ha/year) and net return (14.7 and 5.81 US$/ha/year) over the year in both wheat and soybean, respectively. The combined use of organic and chemical fertilizers, provided 32–41% higher production efficiency than their individual use. In contrast, long-term chemical fertilization provided a negative yield trend in both the crops with the highest reduction in sole N-fertilized plots ranged from −39 to −42 kg/ha/year. Water-use efficiency ranged from 3.20 to 12.3 kg/ha/mm in soybean–wheat rotation and increased almost 1.74–3.15 times in wheat and 1.30–1.80 times in soybean due to fertilizer application. A similar trend was observed for water-expense efficiency and remain closely associated with fertilization practice. Long-term chemical fertilizers declined the yield potential of the studied crops while their conjoint application with FYM in the winter season considered as an input efficient approach to sustain the overall productivity and profitability of SWCSs.

Triatomines (Hemiptera: Heteroptera: Reduviidae) are hematophagous insects, well-known for their vectorial role in transmitting Trypanosoma cruzi Chagas (Kinetoplastida: Trypanosomatidae) parasites, the etiological agent of Chagas disease. Trapping these insects would limit human-triatomine interaction and, thus, control the disease. In this context, there is a critical need for effective lures to control triatomines. Through double-choice bioassays, we investigated the preference of Triatoma infestans Klug, T. pallidipennis Stal, and Rhodnius prolixus Stal triatomines for: (a) volatiles from fermented products (various fermentation types and substrates) and (b) commercial insect lures. Furthermore, we identified the chemical composition of these volatiles through headspace collection using Solid Phase Micro Extraction coupled with Gas Chromatograph-Mass Spectrometer (HS-SPME-GC-MS). Volatiles from lactic fermentation and certain fermented fruits, along with commercial lures, attracted triatomines, while other products exhibited possible repellent or dislodging properties. These findings hold promise for the control of triatomines and, ultimately, Chagas disease.

Entropy of measure-preserving or continuous actions of amenable discrete groups allows for various equivalent approaches. Among them are those given by the techniques developed by Ollagnier and Pinchon on the one hand and the Ornstein–Weiss lemma on the other. We extend these two approaches to the context of actions of amenable topological groups. In contrast to the discrete setting, our results reveal a remarkable difference between the two concepts of entropy in the realm of non-discrete groups: while the first quantity collapses to 0 in the non-discrete case, the second yields a well-behaved invariant for amenable unimodular groups. Concerning the latter, we moreover study the corresponding notion of topological pressure, prove a Goodwyn-type theorem, and establish the equivalence with the uniform lattice approach (for locally compact groups admitting a uniform lattice). Our study elaborates on a version of the Ornstein–Weiss lemma due to Gromov.

Bas van Fraassen has argued that explanatory reasoning does not provide confirmation for explanatory hypotheses because explanatory reasoning increases information and increasing information does not provide confirmation. We compare this argument with a skeptical argument that one should never add any beliefs because adding beliefs increases information and increasing information does not provide confirmation. We discuss the similarities between these two arguments and identify several problems with van Fraassen’s argument.