Reynolds Averaged Navier-Stokes (RANS) simulations are performed to investigate the aerodynamic characteristics of the NASA Common Research Model (CRM) in its high-lift (HL) configuration in close proximity to the ground. The RANS simulations are conducted at a moderate Reynolds number of $Re = 5.49 \times {10^6}$ and $M = 0.2$ with the use of the Spalart-Allmaras (SA) turbulence model. out of ground effect (OGE) simulation results are validated against available wind tunnel data before proceeding to in ground effect (IGE) simulations. The obtained computational results in the immediate vicinity of the ground with asymmetric aircraft attitudes demonstrate significant changes in the longitudinal and lateral-directional aerodynamic characteristics, which should be taken into account in flight dynamics analysis of aircraft during take-off and landing in crosswind conditions.

I argue that machine learning (ML) models used in science function as highly idealized toy models. If we treat ML models as a type of highly idealized toy model, then we can deploy standard representational and epistemic strategies from the toy model literature to explain why ML models can still provide epistemic success despite their lack of similarity to their targets.

Microaggressions are hypothesized to play a causal role in undesirable population effects such as racial health gaps, but the mechanisms through which this occurs are not yet well understood. I call inquiry about these mechanisms the “explanatory project.” I suggest that the explanatory project has been hindered by microaggression concepts tailored to be applicable under conditions of lived uncertainty, rather than to facilitate understanding of structural causes. I defend a pluralist, structural account of microaggressions from objections by Regina Rini that, while appropriate for ethical projects, do not apply to the explanatory project.

During World War II, Japanese nationals and U.S. residents Shigezo Iwata and Masaru Ben Akahori were arrested and interned while their wives and children were incarcerated separately. Though wartime correspondence sent from Mr. Akahori to his wife and daughter and from Mrs. Iwata to her husband clearly identifies the United States as “home,” the primary emphasis on home is as a marker of familial reunification. This article posits that the memories and sounds imaginatively recollected and conveyed within the correspondence sent from Sonoko Iwata to her husband, Shigezo, and from Masaru Ben Akahori to his wife, Kiku, and their daughter, served to signify and nurture an ongoing sense of belonging to and togetherness with their respective family members with whom they hoped to once again be home, together.

We prove that any subset of $\overline {\mathbb {Q}}^m$ (closed under complex conjugation and which contains the origin) is the exceptional set of uncountably many transcendental entire functions over $\mathbb {C}^m$ with rational coefficients. This result solves a several variables version of a question posed by Mahler for transcendental entire functions [Lectures on Transcendental Numbers, Lecture Notes in Mathematics, 546 (Springer-Verlag, Berlin, 1976)].

This study examines the interest in different pension payout schemes when full annuitization is the default. We focus on three possible pension payout schemes: a flat-rate annuity, a high/low annuity-based profile, and a partial lump sum at retirement with a lower flat-rate annuity after that. We make use of a vignette study and find substantial interest in each of the three payout schemes. Interest in the lump sum scheme increases when a higher percentage can be taken out as a lump sum or when interest rates or replacement rates are lower. Interest in a high/low annuity-based profile increases when the high annuity is valid for a shorter period.

This paper recapitulates earlier work in which I argued for the disunity of science, the plurality of partly incommensurable ways in which the world can be conceptualised for scientific purposes. It then aims to show how this plurality is intelligible, even to be expected, from the perspective of a process philosophy that sees the world as largely disorganised, but as allowing the emergence of pockets of stability, most notably the stability provided by biological organisms. It incidentally aims to demonstrate the importance to one another of science and metaphysics.

Why is support the radical right higher in some geographic locations than others? This article argues that what is frequently classified as the “rural” bases of radical-right support in previous research is in part the result of something different: communities that were in the historical “periphery” in the center–periphery conflicts of modern nation-state formation. Inspired by a classic state-building literature that emphasizes the prevalence of a “wealth of tongues”—or nonstandard linguistic dialects in a region—as a definition of the periphery, we use data from more than 725,000 geo-coded responses in a linguistic survey in Germany to show that voters from historically peripheral geographic communities are more likely to vote for the radical right today.