Colonization processes have resulted in the naturalization and universalization of a particular Eurocentric construction of political ordering. As a result, Indigenous claims of sovereignty – especially significant in settler colonial contexts since the 1960s and 1970s – have historically been obfuscated and are still construed as anomalies or impossibilities. Based on poststructuralist international relations theory and Indigenous political theory, as well as interviews conducted with Māori actors participating in the mobilization of sovereignty politics, this article advances two main contributions. Firstly, it develops a particular approach to the state-Indigenous contention of political ordering by calling attention to the metaphysical foundations of the particular conceptions of sovereignty they respectively deploy. Secondly, it contends that Māori political actors are enacting a ‘metaphysical revolt’ through their reconceptualization of sovereignty theory and practice; one that contains potential for a decolonial rearticulation of political ordering. Through its direct engagement with Indigenous political mobilization and the theorizing sustaining it, this article illustrates how Indigenous theories of sovereignty translate into conceptual alternatives that break away from the colonial roots and underpinnings of paradigmatic sovereignty. Therefore, this article contributes to exploring alternative models of political ordering by illuminating the links between Indigenous thought and decolonial imagination.

This paper is a contribution to a symposium on Michael Otsuka’s book, How to Pool Risk Across Generations. Following Otsuka, one may distinguish three distinct systems of cooperation within a standard pension arrangement: the retirement system, the longevity risk pool and the investment risk pool. It is important to observe, however, that only the retirement system constitutes a genuine system of intergenerational cooperation, the other two are essentially intragenerational, in that they pool risks among members of a cohort. Otsuka is faulted for being occasionally less than clear on these distinctions.

We compared two Candida auris screening strategies in high-risk patients.

The positivity rates for point prevalence survey (PPS) and admission screening were similar: 3.9% versus 3.4%, respectively, P = 1.00. Approximately 3% of high-risk patients are colonized, thus there is a need for a universal infection prevention approach for C. auris.

Michael Otsuka argues that collective pension schemes are forms of social cooperation on equal terms for mutual advantage and thus, matters of social justice. In this way Otsuka wants to understand collectively funded pensions in Rawlsian terms. I argue that not all forms of social cooperation are the same and that the specific kind of social cooperation Rawls has in mind is, in at least three central respects, different from the kind of social cooperation involved in the collective pension schemes Otsuka describes.

To clarify the effects of kefir in critical periods of development in adult diseases, we study the effects of kefir intake during early life on gut microbiota and prevention of colorectal carcinogenesis in adulthood. Lactating Wistar rats were divided into three groups: control (C), kefir lactation (KL), and kefir puberty (KP) groups. The C and KP groups received 1 mL of water/day; KL dams received kefir milk daily (108 CFU/mL) during lactation. After weaning (postnatal day 21), KP pups received kefir treatment until 60 days. At 67 days old, colorectal carcinogenesis was induced through intraperitoneal injection of 1, 2-dimethylhydrazine. The gut microbiota composition were analyzed by 16S rRNA gene sequencing and DESeq2 (differential abundance method), revealing significant differences in bacterial abundances between the kefir consumption periods. Maternal kefir intake strong anticancer power, suppressed tumors in adult offspring and reduced the relative risk of offspring tumor development. The gut microbiota in cecal samples of the KL group was enriched with Lactobacillus, Romboutsia, and Blautia. In contrast, control animals were enriched with Acinetobacter. The administration of kefir during critical periods of development, with emphasis on lactation, affected the gut microbial community structure to promote host benefits. Pearson analysis indicated positive correlation between tumor number with IL-1 levels. Therefore, the probiotic fermented food intake in early life may be effective as chemopreventive potential against colon tumor development, especially in lactation period.

Weed infestations have been identified as a major cause of yield reductions in rapeseed (Brassica napus L.), a vital oil crop that has gained significant prominence in Iran, especially within Fars Province. Weed management using machine learning algorithms has become a crucial approach within the framework of precision agriculture for enhancing the efficacy and efficiency of weed control strategies. The evolution of habitat suitability models for weeds represents a significant advancement in agricultural technology, offering the capability to predict weed occurrence and proliferation accurately and reliably. This study focuses on the issue of dominant weed infestation in rapeseed cultivation, particularly emphasizing the prevalence and impact of wild oat (Avena fatua L.) as the dominant weed species in rapeseed farming in 2023. We collected data on 12 environmental variables related to topography, climate, and soil properties to develop habitat suitability models. Three “machine learning techniques”, including “random forest (RF)”, “support vector machine (SVM)”, and “boosted regression tree (BRT)”, were estimated based on the “receiver operating characteristic (ROC) and area under the curve (AUC)” to model the distribution of A. fatua. Model performance was quantified using the “ROC curve and AUC” metrics to identify the best predictive algorithm. The findings indicated that “Random Forest (RF), boosted regression tree (BRT), and support vector machine (SVM)” models exhibited accuracies of 99%, 97%, and 96% for the habitat suitability of A. fatua, respectively. The Boruta feature selection method identified the slope variable as significantly influential in wild oat habitat suitability modeling, followed by plan curvature, clay, temperature, and silt. This study serves as a case study that highlights the utility of machine learning for habitat suitability predictions when information on multiple environmental variables is available. This approach supports effective weed management strategies, potentially enhancing rapeseed productivity and mitigating the ecological impacts associated with weed infestation.

With the development of radiocarbon dating methods in the last decade, the Andean archaeological community has successfully leaned into the problem of the chronology of the expansion of the Inca State. While this chronology was based on ethnohistorical accounts (Rowe 1945), it has been possible to verify its foundations precisely in the last decade. The results from the Maucallacta region are part of these discussions and are intended to add new data from the Inca province of Kuntisuyu, which was neglected in this debate until now. The project encompasses archaeological investigations near the snow-covered volcano Coropuna, frequently mentioned by chroniclers of the 16th and 17th centuries as an oracle worshiped since pre-Inca times. This includes a large complex known as Maucallacta-Pampacolca, located approximately 170 km northwest of Arequipa in the southern highlands of Peru, within the District of Pampacolca, Province of Castilla, Department of Arequipa (LS; 3750 m asl). Due to its location, it holds a unique relationship with the Coropuna landscape. The site is a vast administrative center featuring over three hundred stone buildings, tombs, and ceremonial structures. Among them, the most important is the large ceremonial platform with ushnu and the dumps deposited beneath it. The analysis of ceramics and animal bones, combined with stratigraphic analysis and the results of new calibrations and interpretations of radiocarbon dates, provides a comprehensive picture of the formation and use of ceremonial dumps at the site, making them one of the most thoroughly examined collections in this regard.

An important strand of argument in Alastair Norcross's Morality by Degrees: Reasons without Demands is the rejection of the standard account of harm, which underwrites non-comparative statements of the form “act A harms person X.” According to Norcross, the correct account of harm is a contextualist one that only underwrites comparative statements of the form “act A results in a worse world for X than alternative act B, and a better world than alternative act C.” This article criticizes Norcross's contextualist account and his rejection of the standard account. It follows that moral theorists of all kinds should not be deterred by Norcross's arguments from continuing to rely on the standard account and using it to non-comparatively categorize some acts as harmings.

Off-target rice herbicide drift is historically a concern in California, where susceptible crops such as orchards and vineyards are nearby. Tetflupyrolimet is a potent inhibitor of dihydroorotate dehydrogenase which provides excellent grass weed control in rice cropping systems. In efforts to steward tetflupyrolimet before its registration in California, this research was conducted to compare the onset of foliar symptoms from tetflupyrolimet applications onto almond, grapevine, peach, pistachio, plum, and walnut. Tetflupyrolimet was applied to these tree and vine crops at fractional rates of 1/200×, 1/100×, 1/33×, and 1/10× of the 125 g ai ha–1 rice use rate. Almond, pistachio, and walnut trees also received the 1× of the rice use rate. Tetflupyrolimet treatments were applied on one side of 3- to 4-yr-old almond, peach, pistachio, plum, and walnut trees and on one side of 25- to 26-yr-old grapevines in 2022 and 2023. Visible injury ratings were carried out weekly to assess symptomology throughout the growing seasons and at leaf out the following springs. Tree trunk diameter was recorded before and after herbicide applications. No injury was observed on any crops tested, regardless of the tetflupyrolimet application rate. In all orchard crops, tree trunk diameter was not affected by tetflupyrolimet treatments. Likewise, grape yield was not reduced even at the 1/10× tetflupyrolimet fractional rate. Since no injury symptoms were recorded, this research suggested that tetflupyrolimet can be safely used at nearby rice fields and might be a target for future registration consideration in orchard and vineyard crops.

This paper presents the results of new research on two sarsen stones, known as the Cuckoo Stone and Tor Stone, both former standing stones that lie on opposite banks of the River Avon and straddle the eastern border of the Stonehenge and Avebury World Heritage Site. Geochemical analysis indicates that both stones were probably transported to their present site from West Woods on the Marlborough Downs in north Wiltshire, a source that likely also supplied the large sarsen monoliths at Stonehenge. The paper examines the geological conditions necessary for the formation of sarsen across the site of the present-day Salisbury Plain to address the apparent absence of natural sarsen in the area. The results are integrated with those of archaeological fieldwork from nearby contemporaneous sites to suggest that the Cuckoo Stone and Tor Stone were probably introduced into the Stonehenge landscape in the early part of the Late Neolithic period, ie, contemporary with Phase 1 of Stonehenge and some 400–500 years before the construction of the principal sarsen settings at the monument. Visibility analysis indicates that the two stones were probably intervisible and likely to have formed part of a planned landscape and were positioned to create a formal portal to the Stonehenge area on either bank of the River Avon.

All biochemical reactions directly involve structural changes that may occur over a very wide range of timescales from femtoseconds to seconds. Understanding the mechanism of action thus requires determination of both the static structures of the macromolecule involved and short-lived intermediates between reactant and product. This requires either freeze-trapping of intermediates, for example by cryo-electron microscopy, or direct determination of structures in active systems at near-physiological temperature by time-resolved X-ray crystallography. Storage ring X-ray sources effectively cover the time range down to around 100 ps that reveal tertiary and quaternary structural changes in proteins. The briefer pulses emitted by hard X-ray free electron laser sources extend that range to femtoseconds, which covers critical chemical reactions such as electron transfer, isomerization, breaking of covalent bonds, and ultrafast structural changes in light-sensitive protein chromophores and their protein environment. These reactions are exemplified by the time-resolved X-ray studies by two groups of the FAD-based DNA repair enzyme, DNA photolyase, over the time range from 1 ps to 100 μs.

This article examines the role played by the Maggio Musicale Fiorentino as a kind of cultural laboratory for experiments in operatic staging in 1930s Italy. Founded in 1933, Florence's opera and arts festival was a key testing ground for ‘modern’ approaches both to set and costume design and to opera direction, two areas in which northern Europe (especially Germany) is normally held to have led the way, and through which the Maggio helped to reinvent Italian mise-en-scène as an act of independent, artistic creation. Setting the festival's overall project in the context of 1930s aesthetic, philosophical, and cultural debates about theatre, opera, and cinema, and drawing on a rich archive of as-yet-unexplored primary source materials, the article retraces an intellectual and cultural history of Italian staging c. 1930 that resonates productively with several present-day critical and scholarly concerns: from changing attitudes to the nineteenth-century operatic canon, to the early stirrings of Regietheater, to the intertwining histories of opera and film.

A vast body of work investigates the consequences of legislative term limits for public policy. However, considerably less research has delved into their effects in noneconomic policy domains. In this article, we develop the argument that implemented term limits increase the effect that a state government’s ideology has on the state’s incarceration rate. When analyzing incarceration rates among all states between 1979 and 2017, we find evidence to support our theoretical expectation. Specifically, for states with term limits, we find that an increase in state government conservatism is associated with a higher incarceration rate. Conversely, for non-term-limited states, we find that the policy preferences of the state government have little influence on the incarceration rate. These findings deepen our insight into how institutional design can affect public policy.

When describing motion events, English encodes Manner of motion in the verb and Path of motion in a satellite (s-framing). Brazilian Portuguese (BP), however, encodes Path in the verb and elaborates Manner adverbially (v-framing). This study investigates at what stages of L2 proficiency L2BP and English learners’ acceptability ratings converge with those of L1 speakers when rating sentences with Manner elaborated in the verb (Manner-verb) or in an adverb: a prepositional phrase (Manner-prep) or subordinate clause (Manner-AdvClause). Participants (n = 176) consisted of L1/L2English and L1/L2BP speakers. L2ers were grouped according to language proficiency (Elementary, Intermediate and Advanced). Results of ordinal logistic regressions show that Intermediate proficiency is associated with Manner-verb (L2BP) and Manner-prep ratings (L2English), and that Advanced proficiency is associated with Manner-verb (L2English) and Manner-AdvClause judgments (L2English and L2BP). These findings contribute to the limited body of work on the acquisition of v-framed L2s and the development of low-proficiency learners.

Mouse lemurs Microcebus spp. are small, nocturnal primates endemic to Madagascar. The genus is extraordinarily diverse, with 25 extant species, several of which have been described recently. The Endangered Claire's mouse lemur Microcebus mamiratra was first described in 2006, but, similarly to other newly described mouse lemurs, remains understudied, and estimates of its population size are unavailable, hampering effective conservation management. We conducted line transect distance sampling surveys of M. mamiratra across several habitat types in and around Lokobe National Park on the island of Nosy Be in north-western Madagascar. Using a systematic random design we surveyed 15 transects over a 6-week period in 2023, recording 92 detections from a total survey effort of 46.5 km. We estimate the density of M. mamiratra on Nosy Be to be 125.1 individuals/km2, which extrapolates to an estimate of c. 4,700 individuals across the forested areas of its range on the island. Our results indicate that Nosy Be harbours moderately high densities of M. mamiratra, with the highest encounter rates in the unprotected secondary and degraded forests around Lokobe National Park. Our population estimate will inform future conservation status assessments and conservation planning for this range-restricted species and provide a baseline for monitoring population changes over time. We present recommendations for the conservation of M. mamiratra and highlight the potential for lemur watching, sustained by the strong tourism industry on Nosy Be, to help protect lemur habitat and generate economic opportunities for local communities.

The enhancement of jet engine components may result in the expansion of the established design space. In particular, the trend towards short and therefore highly aggressive inter compressor ducts (ICD) extends the traditional design space. The potential for fuel savings resulting from a reduction in engine weight is in contrast to the emergence of a more complex flow field. Many studies consider the secondary flow system of highly aggressive ICDs at the design point, but there is a lack of off-design considerations. To fill this gap, the present study investigates in detail the off-design performance of the new German Aerospace Center (DLR) test case. Firstly, computational fluid dynamics (CFD) simulations of different typical operating points allow detailed considerations of the flow field under off-design conditions. Secondly, a variation of the inlet conditions describes the sensitivity of highly aggressive ICDs to different low-pressure compressor operating points. Finally, the comparison of the CFD stagnation pressure loss with the loss predicted by a preliminary off-design method validates the use of traditional off-design prediction during the preliminary design of highly aggressive ICDs.

The Participation Opportunities Act (POA) came into force in Germany in January 2019 with the aim of making publicly subsidised employment accessible to the long-term unemployed, whose prospects of regular employment are poor. The POA responds to a two-fold exclusion suffered by this group: exclusion from the labour market and a kind of ‘internal exclusion’ from social services. We argue that the POA can therefore be understood as a ‘policy of dignity’ and thus as a challenge to the neoliberal recognition order. The aim of this paper is an empirical examination of this thesis based on qualitative interviews with managers and professionals at German job centres. We apply Honneth’s theory of recognition as a theoretical framework and examine two levels of implementation: the interpretation of the law and how it is put into practice from 2019-2023.

We use instruction-tuned large language models (LLMs) like GPT-4, Llama 3, MiXtral, or Aya to position political texts within policy and ideological spaces. We ask an LLM where a tweet or a sentence of a political text stands on the focal dimension and take the average of the LLM responses to position political actors such as US Senators, or longer texts such as UK party manifestos or EU policy speeches given in 10 different languages. The correlations between the position estimates obtained with the best LLMs and benchmarks based on text coding by experts, crowdworkers, or roll call votes exceed .90. This approach is generally more accurate than the positions obtained with supervised classifiers trained on large amounts of research data. Using instruction-tuned LLMs to position texts in policy and ideological spaces is fast, cost-efficient, reliable, and reproducible (in the case of open LLMs) even if the texts are short and written in different languages. We conclude with cautionary notes about the need for empirical validation.