We determine the list of automorphism groups for smooth plane septic curves over an algebraically closed field $K$ of characteristic $0$, as well as their signatures. For each group, we also provide a geometrically complete family over $K$, which consists of a generic defining polynomial equation describing each locus up to $K$-projective equivalence. Notably, we present two distinct examples of what we refer to as final strata of smooth plane curves.

Wetlands contribute to economic development through the provisioning of ecosystem services. In Rwanda, the exploitation of wetlands for agriculture is a recent phenomenon, introduced in response to food shortages in the dry season and drought periods. Few studies have documented the biodiversity of wetlands in Rwanda, such as the high altitude Rugezi marshland; a Ramsar site located in the north of Rwanda. To fill this gap, the first arthropod inventories were conducted in 2023, from June to July (dry season) and from November to December (rainy season) at Rugezi marshland. Data was collected in sites located in the northeast and northwest of the marshland using hand collection, pitfall traps, and sweep nets. Collected specimens were preserved in 75% ethanol and identified to the order and family levels using dichotomous keys. A total of 26,944 individuals of arthropods were sampled with 17,074 recorded during the dry season and 9,870 during the rainy season. High abundance was found in the northwest (N = 14,739) compared to the northeast (N = 12,151). Using this data, we found that there was a statistically significant difference in the diversity of arthropods between seasons and sites, with the dry season having higher arthropod diversity in northeast side while the rainy season had a more pronounced increase in northwest site. We recommend future studies to establish a list of arthropod bioindicators of land use change and the use of participatory governance for effective management of Rugezi marshland.

In the present work, we investigate the Lie algebra of the Formanek-Procesi group $\textrm {FP}(A_{\Gamma })$ with base group $A_{\Gamma }$ a right-angled Artin group. We show that the Lie algebra $\textrm {gr}(\textrm {FP}(A_{\Gamma }))$ has a presentation that is dictated by the group presentation. Moreover, we show that if the base group $G$ is a finitely generated residually finite $p$-group, then $\textrm { FP}(G)$ is residually nilpotent. We also show that $\textrm {FP}(A_{\Gamma })$ is a residually torsion-free nilpotent group.

Real-world studies provide valuable insights into long-term outcomes across diverse populations. Here, we contextualise recent findings on the association between antipsychotic use and breast cancer risk in women with schizophrenia. We discuss clinical implications and the strengths and limitations of real-world studies in psychiatry. We conclude with future perspectives.

In this paper, I examine some of the emotional dimensions of oppression under the heading of “emotional alienation.” If the experience of oppression is affectively attuned, then resisting oppression will likely involve dealing with these difficult, often painful, feelings. Resistance may require finding ways of pushing back against their potentially disempowering effects and developing other, more empowering, ways of feeling. Long-lasting forms of social oppression have a strong hold in people’s sense of self. Resistance, then, requires self-transformation. If emancipation requires undoing disempowering emotional patterns, then self-transformation will require “undoing” ourselves. How is this undoing tied to developing a new consciousness? How does developing a “radically altered consciousness” (Bartky 1990) involve radically changing our ways of feeling? In this paper, I will argue that emotional disalienation need not be thought of in terms of suppressing or excising disempowering emotional patterns. I will contend that narrative thinking, as a relational process, can play an effective role in the struggle towards emancipation.

Cet article étudie le rôle des fonctionnaires parlementaires de l'Assemblée nationale du Québec et la nature des relations qu'ils entretiennent avec les acteurs politiques. En prenant appui sur la séparation classique entre les sphères politiques et administratives, cette étude illustre l'ambiguïté inhérente à cette relation au plus haut niveau de l'État. Les hypothèses examinées portent sur la perception de la hiérarchie, la distinction des rôles entre fonctionnaires parlementaires, fonctionnaires de l'exécutif et le personnel politique, ainsi que les qualités attendues des fonctionnaires parlementaires. Sur la base de données empiriques originales, les résultats mettent en évidence des perceptions communes entre élus et fonctionnaires parlementaires, tout en faisant ressortir certaines nuances. Il conclut que la séparation entre les domaines politique et administratif observée dans le cas étudié favorise le bon fonctionnement du parlement et protège l'institution des querelles partisanes, mettant en évidence le rôle essentiel des fonctionnaires parlementaires pour assurer la stabilité de la branche législative de l'État.

Physical and sexual abuse have far-reaching mental and behavioral health consequences, extending across the lifespan and, in some cases, across generations. However, empirical work in this area is limited by cross-sectional study designs, short follow-up durations, and data analytic techniques that fail to capture the nuanced developmental processes through which caregivers and children impact one another. The present study investigated the cross-lagged and bidirectional pathways between maternal childhood victimization, depression, harsh parenting, and their children’s externalizing symptoms over a 10-year period. Participants were 818 mother-child dyads prospectively identified as at-risk for family violence when children were four years old. Traditional cross-lagged panel modeling (CLPM) and random-intercept cross-lagged panel modeling (RI-CLPM) documented that maternal depression, harsh parenting, and child externalizing problems — all predicted by mothers’ early abuse experiences — exacerbated one another across time. Discrepancies between the CLPM and RI-CLPM highlighted the advantages, disadvantages, and methodological implications of each approach. Findings highlight maternal psychopathology and parenting as key mechanisms in the intergenerational impact of abuse, emphasizing the importance of trauma-informed, parent-mediated interventions for breaking long-term cycles of family dysfunction. The present findings support separating out between-person, trait-like components when interpreting cross-lagged associations, as these may confound within-person effects.

In 1855, Ferdinand Hayden collected a single tooth from the Judith River badlands of central Montana. Joseph Leidy named this specimen the following year as Troodon formosus. We describe troodontid material from the coeval Two Medicine Formation of Montana that compares closely to the recently resurrected and previously synonymized Stenonychosaurus inequalis from the lower Dinosaur Park Formation of Alberta. We uphold that synonymy but recognize T. formosus as the senior synonym. Troodon formosus is distinguished from other troodontids by a maxilla with an anteriorly more broadly rounded maxillary fenestra, low-angled nasal process with stepped anterior portion, large palatal shelf, and 23 teeth; more pronounced basioccipital tubera; L-shaped to triangular frontal; and relatively shorter metatarsal III with convex to flat anterior face at maximum breadth. Phylogenetic analysis places T. formosus within the Troodontinae, a clade with poor within-group resolution. The T. formosus holotype was diagnostic at time of description. Despite numerous complications over the taxon’s long history, the original name of 1856 has come to encompass a robust and specific species concept despite originally fragmentary material. Troodon formosus best satisfies the International Code of Zoological Nomenclature’s tenants of priority and stability. Recent proposals to re-establish Stenonychosaurus inequalis as the proper name encounter an equally problematic and undiagnostic type specimen. Instead of either of these types, we propose that material from the Two Medicine Formation (Museum of the Rockies, MOR 553) would best serve as a neotype for Troodon formosus.

We study the notion of inhomogeneous Poissonian pair correlations, proving several properties that show similarities and differences to its homogeneous counterpart. In particular, we show that sequences with inhomogeneous Poissonian pair correlations need not be uniformly distributed, contrary to what was till recently believed.

Although scholars agree that Fichte’s earliest political writings are Kantian, they contain a theory of individual emancipation through a culture of perfection that is foreign to Kant’s Doctrine of Right. I argue that Fichte based his theory on Kant’s moral duty and therefore derived the conclusion that individual morality should be the constitution’s aim. As a result, principles of right are not limited to securing relations of external freedom among equals but concerned with creating a society of autonomous individuals. Reaching that end goes through emancipation both from the oppression of sensibility over rationality and from the false consciousness that upholds voluntary servitude to unjust regimes. As an alternative Kantian path, Fichte provides philosophical grounding for movements seeking political emancipation through cultural awakening.