In individuals with irritable bowel syndrome (IBS), eliminating dietary triggers can alleviate symptoms but may lead to nutrient deficiencies and overall health decline. Although various nutritional supplements show promising results in relieving IBS symptoms due to their potential to alter the microbiome, conclusive scientific evidence remains lacking. This exploratory study aims to assess the bifidogenic properties of four nutritional supplement interventions and their impact on IBS-symptoms, faecal microbiota composition, faecal short-chain fatty acid (SCFA) concentrations, stool pattern, and quality of life (QoL), compared to a placebo control. Seventy subjects with IBS, meeting the ROME IV criteria, participated in this randomised, double-blind, placebo-controlled parallel intervention study. Subjects were assigned to one of the four treatment groups, receiving either resistant starch, pea fibre, chondroitin sulfate, protein hydrolysate, or placebo daily for four weeks. Daily reports on stool pattern and gastrointestinal complaints were collected. Stool samples and questionnaires on dietary intake, symptom severity, QoL, and anxiety and depression were collected at baseline and after the 4-week intervention. The results show no significant increase in Bifidobacterium abundance or faecal SCFA levels after the 4-week intervention with any of the four nutritional supplement interventions. While some improvements in symptom severity and QoL were observed within-groups, these were not significantly different from changes observed with placebo. In conclusion, the tested nutritional supplements did not increase Bifidobacterium abundance in subjects with IBS within four weeks. Furthermore, we conclude that future studies should consider a run-in period and a larger sample size to study improvements in IBS symptoms.

South Dakota, home to nine federally and state-recognized tribes, bears witness to a rich Native American history that predates colonialism. Yet, the representation of Native Americans in institutional archives remains sparse, often curated through the lens of non-Native creators. Addressing this gap involved a collaborative effort among Augustana University, Native American students from a federally funded tribal boarding school, and a regional cultural institution to facilitate the reclamation of archival narratives and the re-presentation of Native American histories through an innovative public humanities initiative. This project aimed to re-present archival material through creative interventions by young Native American artists, adhering to the First Nations principles of ownership, control, access, and possession. By transforming existing archival material into new artworks, the project fostered a deeper understanding of Native American history and its contemporary implications. Public exhibitions of these reinterpretations facilitated engagement with historical traumas and challenged normative perceptions of Native American experiences. The interdisciplinary approach highlighted the importance of Native American agency in curatorial processes, resulting in reflective public exhibitions. This project exemplifies how public humanities research can bridge historical gaps, support cultural recognition, and facilitate the reclamation of institutionalized narratives.

We explore an overlooked phenomenon in mortgage markets: repayment of underwater mortgages. Using a sample of mortgages terminated between 2007 and 2016, we show that such repayment indeed occurs, and that it is affected by the same factors commonly used in studies of default: the magnitude of home equity and the borrower’s credit score, which captures default cost as well as liquidity. A novel insight is that underwater repayers, unlike most defaulters, are not liquidity constrained, providing a much cleaner environment to study default costs. We estimate lower bounds on these costs. Our results indicate that default costs are substantial.

We present a financial justification for an outpatient infectious diseases pharmacist, based on cost savings from decreases in length of stay for patients with Staphylococcus aureus infections and additional revenue generated by physicians and pharmacists while following patients discharged on outpatient parenteral antimicrobial therapy.

Although many contemporary theologians and philosophers of religion distinguish between ‘idolatry’ in a general sense and ‘conceptual idolatry’ as a distinct error, close attention to theorists of idolatry shows that ‘conceptual idolatry’ should not be considered distinct from idolatry proper. After discussing the relation between concepts and idolatry in key thinkers from the phenomenological and grammatical traditions, this article discusses analytic attempts to understand idolatry, showing how each falls short.

Ultimately, attention to the category of ‘conceptual idolatry’ shows the deficiencies present in contemporary framings of idolatry simpliciter. This article concludes with a proposal for a new framework by which to understand the dispute about idolatry: turning away from the question of whether we are worshipping the right God, towards the question of how God might (and might not) become apt to human thought and speech.

We propose a novel micro-level Cox model for incurred but not reported (IBNR) claims count based on hidden Markov models. Initially formulated as a continuous-time model, it addresses the complexity of incorporating temporal dependencies and policyholder risk attributes. However, the continuous-time model faces significant challenges in maximizing the likelihood and fitting right-truncated reporting delays. To overcome these issues, we introduce two discrete-time versions: one incorporating unsystematic randomness in reporting delays through a Dirichlet distribution and one without. We provide the EM algorithm for parameter estimation for all three models and apply them to an auto-insurance dataset to estimate IBNR claim counts. Our results show that while all models perform well, the discrete-time versions demonstrate superior performance by jointly modeling delay and frequency, with the Dirichlet-based model capturing additional variability in reporting delays. This approach enhances the accuracy and reliability of IBNR reserving, offering a flexible framework adaptable to different levels of granularity within an insurance portfolio.

Prospective memory (PM) relies on switching processes to change from the ongoing activity to the future intention. Similarly, bilinguals in dual-language contexts are frequently required to switch between languages. In this study, we experimentally simulated the exposure to a dual-language context in a sample of single-language context bilinguals to explore the effect of language switching on PM. Thus, a group of bilinguals practiced language switching previous to the PM task (practice group) and were compared to a homologous group that did not receive this practice (control group). Event-related potential results indicated that the practice group showed greater wave amplitudes than the control group in the components associated to monitoring and switching processes. Whereas, this practice did not affect the retrospective components associated with the retrieval of the intention. This suggested that the interactional context in which bilinguals are immersed modulates their cognitive control strategies in charge of recalling future intentions.

This paper studies public opinion towards the introduction of a universal basic income in the case of Germany. Using novel data from a vignette survey experiment conducted in the summer of 2022, we analyse to what extent variations in the policy design characteristics of a hypothetical basic income scheme affect levels of support. We find that support for basic income strongly depends on these characteristics, with support being highest for schemes that are relatively generous, paid to citizens and long-term residents, paid to individuals rather than households, unconditional and financed with taxing the rich. In a further step, we explore interaction effects between vignette dimensions and respondent characteristics, finding significant heterogenous treatment effects in the cases of income, age and ideology.

Coarctation of the aorta is characterised by narrowing of the descending aorta and is a rare cause of secondary hypertension in children and young adults. The aortic stenosis lesion is in a special location with severe consequences, and long-term survival is very low, with high rates of disability and mortality, and can be challenging to detect due to its few clinical manifestations. We report a case of a young patient with atrial fibrillation, renal infarction, and acute cerebral infarction, which are consequences of untreated hypertension due to coarctation of the aorta. The purpose of this report is to emphasize the importance of early diagnosis and management of coarctation of the aorta as a cause of secondary hypertension in children and young adults.

A museum should be a place where cultures, dialogue, and social relations are enhanced. Given the renewed public interest in the topic, the author poses the question: Is there a need and a possibility to decolonize ethnographic museums? Should we have common and shared practices? In an attempt to eliminate colonial vestiges in museums, an analysis of literature and practices leads the author to analyze five European ethnographic museums in order to understand their merits and shortcomings. The subjectivity of these institutions and the diversity with which colonization can be presented makes the proposal of a single generalized solution not preferable. An objective analysis, based on actions and variables, drives the author to determine, however, that in order to revitalize museum practices, there is a need to create a sharable framework. The design of minimum standards can help museums set clear and measurable goals to achieve a higher level of decolonization.

This letter investigates the electoral effects of symbolic class signalling through ‘cultural consumption’ in contemporary politics. We explore how politicians referring to an activity related to class-specific ‘cultural consumption’ – drinking beer in a pub or listening to classical music with a glass of wine – appeals to voters. We argue that symbolic class signalling has gained in importance due to the political realignment along the cultural dimension, and we expect radical right parties to benefit most from it. Our conjoint survey experiment with 1,550 respondents in Switzerland in January/February 2023 confirms our expectation. While many voters are biased against politicians claiming to enjoy classical music and wine, politicians drinking beer in a pub appeal particularly to radical right working-class voters without tertiary education. These findings contribute to our understanding of the role of symbolic politics and class identity in times of political transformation.

Many philosophers think that doing philosophy cultivates valuable intellectual abilities and dispositions. Indeed this is a premise in a venerable argument for philosophy’s value. Unfortunately, empirical support for this premise has heretofore been lacking. We provide evidence that philosophical study has such effects. Using a large dataset (including records from over half a million undergraduates at hundreds of institutions across the United States), we investigate philosophy students’ performance on verbal and logical reasoning tests, as well as measures of valuable intellectual dispositions. Results indicate that students with stronger verbal abilities, and who are more curious, open-minded, and intellectually rigorous, are more likely to study philosophy. Nonetheless, after accounting for such baseline differences, philosophy majors outperform all other majors on tests of verbal and logical reasoning and on a measure of valuable habits of mind. This offers the strongest evidence to date that studying philosophy does indeed make people better thinkers.

We explore the role that large fires played in the early development of the Japanese fire insurance industry. Using a prefecture-level data set spanning 30 years, our econometric analysis shows that large fires led to an increase in new policies and policy renewals, consistent with historical narratives that insurance companies used these events to advertise their business. We also show that this subsequent surge in policies led to more small fires due to arson. Anecdotal evidence suggests that it is more likely to have been due to moral hazard rather than adverse selection.