In this paper, we report the spatiotemporal dynamics of an intraguild predation (IGP)-type predator–prey model incorporating harvesting and prey-taxis. We first discuss the local and global existence of the classical solutions in N-dimensional space. It is found that the model has a global classical solution when controlling the prey-taxis coefficient in a certain range. Thereafter, we focus on the existence of the steady-state bifurcation. Moreover, we theoretically investigate the properties of the bifurcating solution near the steady-state bifurcation critical threshold. As a consequence, the spatial pattern formation of this model can be theoretically confirmed. Importantly, by means of rigorous theoretical derivation, we provide discriminant criteria on the stability of the bifurcating solution. Finally, the complicated patterns are numerically displayed. It is demonstrated that the harvesting and prey-taxis significantly affect the pattern formation of this IGP-type predator–prey model. Our main results of this paper reveal that (i) The repulsive prey-taxis could destabilize the spatial homogeneity, while the attractive prey-taxis effect and self-diffusion will stabilize the spatial homogeneity of this model. (ii) Numerical results suggest that over-harvesting for prey or predators is not advisable, it can lead to an ecological imbalance due to a significant reduction in population numbers. However, harvesting within a certain range is a feasible approach.

Whilst invasive plants can modify community and ecosystem attributes, there is little information on their impact across different trophic levels. Here, we examined the effects of Gunnera tinctoria Molina (Mirb.; Gunneraceae; “Chilean-rhubarb”) on the soil detrital food chain, the major pathway for energy flow in terrestrial ecosystems and the recycling of nutrients. Measurements of soil physio-chemistry properties and the natural abundances of C and N isotopes, along with assessments of microbial and earthworm populations were used to verify if G. tinctoria drives the soil food web and how C is transferred from decomposing litter to worm populations. Based on the C isotope compositions of plant material and detritivorous worms (i.e., earthworms and enchytraeid worms), all worms contribute to G. tinctoria litter decomposition, irrespective of their feeding preference. The increased role of larger earthworm populations in litter decomposition was also associated with changes in the soil microbial community, with some bacterial genera being absent from invaded areas. Of particular interest was a three-fold increase in Nitrospira spp. in invaded areas, likely due to an increase in earthworm-related ammonia production, with this being rapidly converted to nitrate. Given the poor representation of other ammonia and nitrite oxidizing soil bacteria, many of the Nitrospira spp. present in invaded soils may perform complete ammonia oxidation (i.e., COMAMMOX). Our results indicate a greater role for native earthworms in decomposition processes in areas invaded by G. tinctoria, resulting in modifications in the other soil biota and an increase in soil nitrate.

Though not among the most famous of the Baroque’s architects and builders, the Bregenzerwald Baroque Master Builders, who were heavily involved in the creation of a sacred landscape of churches and monasteries in the wider Lake Constance area, have attracted scholarly attention since the nineteenth century. This article attempts to recontextualize these builders by taking them out of the usual framework proposed by art historians who, not least due to a chance discovery of an important source in the mid-twentieth century, tended to interpret the remote alpine valley of the Bregenzerwald as some kind of “rustic Florence.” Instead, this article rereads these builders in the context of the more mundane social and political realities of the Bregenzerwald. It suggests that in order to better understand this fascinating group of builders and craftsmen, it may be helpful to avoid reconstructing their sociopolitical history from their artistic achievement (How were they able to accomplish this?), and instead to reverse this approach to uncover the sociopolitical structures in which they lived (Who were they before they accomplished this?).

A minority of ultra-Orthodox (Charedi) Jews choose not to be vaccinated, and their refusal has assumed significant importance from a variety of perspectives. Clinicians often encounter patients whose beliefs are different from their own. Vaccine hesitancy within the US Charedi Jewish community is a factor contributing to outbreaks of disease, reflecting a growing mistrust between communities and arms of the State played out on the terrain of bodies and societies. Clinicians need to be aware of and understand this broader context as a foundation of empathetic listening and epistemic humility that might lead to improved health for the Charedi community based on reinforced trust.

Results of meta-analyses are of interest not only to researchers but often to policy-makers and other decision-makers (e.g., in education and medicine), and visualizations play an important role in communicating data and statistical evidence to the broader public. Therefore, the potential audience of meta-analytic visualizations is broad. However, the most common meta-analytic visualization – the forest plot – uses non-optimal design principles that do not align with data visualization best practices and relies on statistical knowledge and conventions not likely to be familiar to a broad audience. Previously, the Meta-Analytic Rain Cloud (MARC) plot has been shown to be an effective alternative to a forest plot when communicating the results of a small meta-analysis to education practitioners. However, the original MARC plot design was not well-suited for meta-analyses with large numbers of effect sizes as is common across the social sciences. This paper presents an extension of the MARC plot, intended for effective communication of moderate to large meta-analyses (k = 10, 20, 50, 100 studies). We discuss the design principles of the MARC plot, grounded in the data visualization and cognitive science literature. We then present the methods and results of a randomized survey experiment to evaluate the revised MARC plot in comparison to the original MARC plot, the forest plot, and a bar plot. We find that the revised MARC plot is more effective for communicating moderate to large meta-analyses to non-research audiences, offering a 0.30, 0.34, and 1.07 standard deviation improvement in chart users’ scores compared to the original MARC plot, forest plot, and bar plot, respectively.

Ethics’ reputation for wide-ranging, interminable disagreement, coupled with conciliationism regarding disagreement, has been leveraged as a basis for moral skepticism. The focus of this essay is on this challenge as it has been applied to philosophical ethics. I call the empirical conjecture underwriting the challenge into question – namely, that disagreement is widespread and roughly balanced within ethics – by describing the results of two studies involving over 400 moral philosophers. The studies reveal widespread agreement, and even consensus, on a range of purportedly contentious moral issues – capital punishment, abortion, eating meat, physician-assisted dying, euthanasia, and many others. The evidence the studies provide suggest that the extent of disagreement within ethics that the conciliationist challenge relies upon likely does not exist.

In recent years, there has been a global trend among governments to provide free and open access to data collected by Earth-observing satellites with the purpose of maximizing the use of this data for a broad array of research and applications. Yet, there are still significant challenges facing non-remote sensing specialists who wish to make use of satellite data. This commentary explores an illustrative case study to provide concrete examples of these challenges and barriers. We then discuss how the specific challenges faced within the case study illuminate some of the broader issues in data accessibility and utility that could be addressed by policymakers that aim to improve the reach of their data, increase the range of research and applications that it enables, and improve equity in data access and use.

We obtain asymptotics for the average value taken by a Vassiliev invariant on knots appearing as periodic orbits of an Axiom A flow on $S^3.$ The methods used also give asymptotics for the writhe of periodic orbits. Our results are analogous to those of G. Contreras [Average linking numbers of closed orbits of hyperbolic flows. J. Lond. Math. Soc. (2) 51 (1995), 614–624] for average linking numbers.