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Over the past quarter-century, the literature on gender, peace, and security has evolved into a substantial interdisciplinary field. In this line of work, researchers have investigated the interplay between state security and women’s security, or how gender equality at the state level affects the occurrence of international and intranational conflict. The conclusion is that more gender-equal countries are less prone to engage in warfare, pointing toward a link between women’s security and national security. Various indicators have been used to capture gender equality in this literature, such as the representation of women in parliamentary roles, the proportion of women participating in the labor force, and school enrollment among girls relative to boys.
I bring together the work of Simone de Beauvoir and Elena Ferrante to philosophically analyze envy in girlhood friendships. I compare two kinds of envy: the destructive envy between girls in their mode as object-beings as described by Beauvoir in The second sex (2011); and the more ambivalent form of envy that I identify in Lenu’s friendship with Lila in Ferrante’s The Neapolitan quartet (2012–15) and Beauvoir’s with Zaza in both Memoirs of a dutiful daughter (1963) and The inseparables (2021). Using Beauvoir’s existentialist understanding of subjectivity and freedom in The ethics of ambiguity (1976) and The second sex, I argue that envy for a girl friend’s intellectual abilities can act as an impetus for the girl to pursue new ends in her mode as subject-being, while simultaneously causing her negative feelings. In doing so, I demonstrate that intellectual friendships between girls that feature envy can open up the girl’s situation such that new possibilities of freedom are available to her that may not have been otherwise.
In Europe, organic food must comply with specific regulations which do not include nutritional criteria. The ability of organic food to meet the nutritional needs of children is not assessed. This narrative review discusses the nutritional composition (macronutrients, micronutrients) of organic food compared with conventional products and its clinical relevance with a paediatric focus, as well as the health impact of these differences and of contaminants which interfere with metabolism. Other potential differences, particularly regarding the direct/indirect exposure to other contaminants in conventional food, are not addressed in this review. The composition of some organic food may differ from conventional food. Protein content was lower in cereals and eggs. A lower n-6:n-3 polyunsaturated fat (PUFA) ratio was observed in milk, meat and eggs. Long-chain PUFA and vitamin E may be higher in milk, meat and fish, as well as some minerals and antioxidants (phenolic compounds, vitamin C) in fruits, vegetables and starchy food and carotenoids in fruits and vegetables. Epidemiological studies suggest an association between organic diets and lower prevalence of childhood obesity, type 2 diabetes and metabolic syndrome, whereas the protective effect on allergy and cancer is controversial. Some organic food may be of greater nutritional interest for children’s diet than conventional food. Standardised studies comparing food composition and diet in children are needed. Considering the lower toxicologic risk and the sustainability of organic food, the Committee on Nutrition encourages the use of organic food, provided that such food is affordable, alongside specific baby food which is subject to strict specific European Union regulations.
For much of the past fifteen years, the Middle East and North Africa have been witnessing the largest proportion of conflicts in the world. Long and bloody wars in Syria, Yemen, Iraq, and Libya drove the trend through the 2010s, followed by a respite in 2022 and then by another particularly brutal wave of conflict over Israel/Gaza and in Lebanon in 2023/2024. Given the prevalence of violence in the Middle East, one would expect that a sizeable part of the conflict studies scholarship draws on research from and about the region—especially as it is a hub for phenomena of broader interest to academics of civil wars such as foreign fighters, proxy wars, rebel governance, and non-state armed groups. Yet evidence suggests that publications drawing on empirical research from the region constitute less than 5% of all articles on conflicts in political science journals (Melani Cammett and Isabel Kendall, “Political Science Scholarship on the Middle East: A View from the Journals,” PS: Political Science & Politics, 54(3), 2021). The reasons for the under-representation of Middle East scholarship in conflict research are understandable. The prevalence of war/instability makes it difficult to collect data in systematic ways, and the language skills and contextual knowledge required to compensate for this lack of standard data are in short supply among political scientists.
Eotetranychus kankitus is an important pest on several agricultural crops, and its resistance to pesticides has promoted the exploration of biological control strategies. Beauveria bassiana and Neoseiulus barkeri have been identified as potential agents for suppressing spider mites. This study aimed to investigate the pathogenicity of B. bassiana on E. kankitus and its compatibility with N. barkeri. Results showed that among the five tested strains of B. bassiana, Bb025 exhibited the highest level of pathogenicity on E. kankitus. Higher application rates (1 × 108 conidia/mL) of Bb025 led to a higher mortality rate of E. kankitus (90.402%), but also resulted in a 15.036% mortality of N. barkeri. Furthermore, preference response tests indicated that both E. kankitus and N. barkeri actively avoided plants sprayed with Bb025 compared to the control group that was sprayed with Tween-80. In a no-choice test, we observed that N. barkeri actively attacked Bb025-treated E. kankitus with no adverse effect on its predatory capacities. Furthermore, N. barkeri laid more eggs when fed on Bb025-treated E. kankitus compared to Tween-80-treated E. kankitus, but the subsequent generation of surviving individuals fed on Bb025-treated E. kankitus was reduced. These findings demonstrate that the Bb025 strain of B. bassiana is highly virulent against E. kankitus while causing less harm to N. barkeri. Consequently, a promising strategy for controlling E. kankitus could involve the sequential utilisation of Bb025 and N. barkeri at appropriate intervals.
How do ancient (or contemporary) portraits display power? Why is that man (or less often woman) a ruler, and how can viewers (or readers), alone or in a crowd, tell that he represents something more than himself? He stands for something, literally in the case of ancient bronze or marble portrait statuary, signifier of a powerful office, and its individual holder, a basileus (‘king’) or an emperor. His power over me and mine is expressed in physical or literary form by the creation and circulation of his image(s), by their intrinsic attributes, materials or context. Images become powerful not just by their creation, but through contemporary social and political rules (or norms) of representation and by their reception. Mass media rely on specific associations in my (or our) culture, state and/or religion to convey not only a ruler's individual appearance and character, but also his office and its ideals, symbols and authority over me and us.
This paper provides a consistent first-order theory solving the knower paradoxes of Kaplan and Montague, with the following main features: 1. It solves the knower paradoxes by providing a faithful formalization of the principle of veracity (that knowledge requires truth), using both a knowledge and a truth predicate. 2. It is genuinely untyped i.e., it is untyped not only in the sense that it uses a single knowledge predicate applying to all sentences in the language (including sentences in which this predicate occurs), but in the sense that its axioms quantify over all sentences in the language, thus supporting comprehensive reasoning with untyped knowledge ascriptions. 3. Common knowledge predicates can be defined in the system using self-reference. These facts, together with a technique based on Löb’s theorem, enables it to support comprehensive reasoning with untyped common knowledge ascriptions (without having any axiom directly addressing common knowledge).
Despite the increased emphasis on ‘employer engagement’ to take advantage of demand-side active labour market policies, little attention has been paid to managers. In this paper, we examine the micro-practices of engaged managers in including jobseekers from disadvantaged groups. Through a qualitative study of managers, jobseekers and other stakeholders in twenty-one companies with a history of employing disadvantaged jobseekers, we identify three broad types of engagement by managers: vacancy-oriented, ability-oriented, and growth-oriented. The types of engagement involve crucial differences in motivation, caring and accommodation on the part of the employing managers. Our findings highlight the multi-facetedness of employer engagement when examined from the perspective of managers and propose ‘inclusive leadership’ as a useful lens to understand engaged employers.
Incomplete knowledge of the drivers of local productivity may contribute to the on-going decline of farmland bird populations despite conservation efforts. We therefore investigated spatial and temporal variation in breeding phenology, nest habitat, and nest survival in the Corn Bunting Emberiza calandra, a species of conservation concern in central and western Europe. Among 225 nests from seven study areas in cropland-dominated, mixed, and grassland-dominated landscapes, nesting phenology spread between April and August, started earlier at lower altitudes, and progressed from grassland to arable crop and agri-environment scheme flower field habitats. Nest habitats varied substantially between years, but most nests were placed in cultivated land where they were prone to fail due to land-use operations. Nest survival differed markedly between habitats, being lowest in second-year flower fields and highest in fallow grassland. Since we protected known nests, raw survival estimates only account for “natural” nest losses, e.g. due to adverse weather or predation. To estimate additional “anthropogenic” nest losses, we calculated probabilities of nesting schedules to conflict with patch-specific land-use dates. After taking into account the estimated conflict probabilities of 0.56 for mowing, 0.64 for clover harvest, and 0.38 for grazing, habitat-specific “total Mayfield nest survival” estimates declined to 21%, 13%, and 20% for meadows, alfalfa/clover-grass leys, and pastures, respectively. These habitats held about two thirds of nests in mixed landscapes, highlighting the relevance of land use-driven nest losses. To enhance productivity beyond the thresholds required for local population persistence, we propose refined conservation schemes that improve nest survival within production farmland, best coupled with the development of prolific “Corn Bunting landscapes”.
Asexual queen succession (AQS) species produce queens via thelytokous parthenogenesis, which significantly impacts their social life history. For the first time, we discovered that Reticulitermes aculabialis exhibits the phenomenon of parthenogenesis under experimental conditions, and we also investigated the genetic structure of wild colonies of this species using polymorphic microsatellite loci. Our genetic analysis revealed that 93.2% of the secondary queens in the wild colonies were homozygous at all loci, indicating parthenogenesis in these secondary queens, while workers (2.5%), soldiers (0%), nymphs (0%), and alates (6.7%) had low rates. Genetic analysis revealed that the mean number of alleles per group (Na) ranged from 2.000 ± 0.000 to 2.500 ± 0.428, with 83.3% polymorphic loci (PPL). The observed heterozygosity (Ho) varied from 0.467 ± 0.141 to 0.583 ± 0.098, indicating significant genetic diversity among workers and soldiers. In contrast, soldiers and nymph develop predominantly through sexual reproduction than alates and workers. The occurrence of AQS in R. aculabialis suggests a different mechanism of ploidy restoration, highlighting the diversity of reproductive mechanisms across various lineages of the Termitidae and non-Termitidae termites.
This paper aims to demonstrate that robust is currently undergoing a semantic shift, transforming itself into a quasi-intensifier of nouns, conveying positive evaluative meanings. The etymology and semantic development of robust is traced using information from the Oxford English Dictionary Online. In addition, examples from the British National Corpus up to the 1990's are used to analyse the semantic development of robust and to examine the origins of the intensifying or evaluative use of robust. It is argued that there are several patterns in the usage examples where robust behaves like a quasi-intensifier: involving noun gradability, repetition of adjectives and modal meaning of nouns. The final means of intensification is evaluative uses, where there is a multi-layered positive nuance that can be read into robust, making robust a versatile term. While the evaluative role of intensifiers has not been discussed in detail in previous studies, the present study shows that the language users often add positive evaluative meanings to their remarks, which can often be tantamount to an intensification.
On June 25, 2024, the Grand Chamber of the European Court of Human Rights (ECtHR, or the Court) delivered a unanimous 346-page judgment in Ukraine v. Russia (re Crimea). The Court found Russia responsible for the administrative practice of violations of eleven substantive articles of the European Convention on Human Rights (the Convention) (Articles 2, 3, 5, 6, 7, 8, 9, 10, 11, 14, and 18) as well as Articles 1 and 2 of Protocol No. 1, and Article 2 of Protocol No. 4, following Russia's illegal annexation of the peninsula in 2014. These violations, among others, concerned enforced disappearances, ill-treatment, restrictions on Ukrainian media and language education, persecution of Ukrainian and Crimean Tatar opponents of the Russian occupation and expropriation without compensation of property from civilians and private enterprises in the peninsula. The judgment represents a major victory for Ukraine, underscoring that Russia's human rights violations in Crimea form a systematic pattern, particularly highlighting the campaign of repression against the opponents of Russian rule. At the same time, the judgment is significant as it features one of the most consequential considerations of international humanitarian law (IHL) for the interpretation and application of the Convention, thereby positioning the latter in a wider framework of public international law.
This study aims to empirically test whether family has a unique significance for the self that cannot be captured by the social self alone. Specifically, it examines whether family self-concept, compared to social self-concept, is more closely related to family-specific indicators (i.e., parent–child communication and family functioning) as well as to indicators of emotional maladjustment like mental health deterioration (i.e., psychological distress and depressive symptoms). The sample comprised 4,953 Mexican adolescents, including 2,551 men (51.5%) and 2,402 women, aged 14–17 years (M = 15.60, SD = 0.92). Confirmatory factor analysis was applied to evaluate the proposed big five-dimensional self-concept model. Cohen’s d confidence intervals, derived from the shared variance of Pearson’s r correlations, were analyzed to relate self-concept dimensions to parent–child communication, family functioning, and mental health deterioration. Results from factorial confirmatory analysis showed that the five-dimensional oblique model (i.e., academic, social, emotional, physical, and family, as different from social) provided a better fit than competing unidimensional and orthogonal models. Correlation analyses showed that family self-concept was significantly associated with both parent–child communication and family functioning, as well as with psychological distress (d = −1.10, confidence interval [CI] −1.21 to −1.02) and depressive symptoms (d = −1.24, CI −1.31 to −1.22). These findings add evidence that family is not accurately represented within the social self-concept. Furthermore, perceiving oneself as unloved and undervalued at home (i.e., low family self-concept) is strongly associated not only with dysfunctional family processes but also with mental health deterioration.
In this study the finding of the sponge Clathria (Clathria) unica in coastal waters of Mar del Plata city (38°14′24″S, 57°27′30″W), Argentina, at the formation called ‘Banco de Afuera’, is reported. This record constitutes the northernmost record of the species, which was known until the present study only from its type locality in San Antonio Oeste, Río Negro province. Additionally, the bathymetric range of the species is updated from intertidal to 20 m. Other two common sponge species, Cliona aff. celata and Spongia (Spongia) magellanica, were also recorded in this environment for the first time.