The synonymies of the echinochasmid genera Mesorchis Dietz, 1909 and Monilifer Dietz, 1909 with Stephanoprora Odhner, 1902 remain contentious and unresolved with morphology. To explore the matter, we herein provide a supplemental description of the type species of Stephanoprora, Stephanoprora ornata Odhner, 1902, based on specimens we collected from the intestine of a Nile crocodile Crocodylus niloticus Laurenti, 1768 (Crocodylia: Crocodylidae) captured in the Kavango River, Namibia. No nucleotide information was available previously for S. ornata. Morphology plus 28S and ITS2 phylogenetic analyses suggested Stephanoprora is a monotypic genus that can be differentiated from other genera by having 26 collar spines. Stephanoprora differs from Mesorchis by the number and distribution of collar spines (26 [2 dorsal spines, 12 lateral spines, 12 corner spines] vs. 22 [2 dorsal spines, 12 lateral spines, 8 corner spines] in Mesorchis), length of the pre-pharyngeal oesophagus, pharynx position posterior to collar (vs. pre-pharyngeal oesophagus short, pharynx anterior to or at level of corner spines), and testes shape (elongate-ovoid, irregular in outline vs. ovoid, atypically elongated). Our 28S and ITS2 phylogenies recovered the new sequence of S. ornata (having 26 collar spines) sister to all remaining echinochasmid sequences, representing species that have 20–24 collar spines. Echinochasmus Dietz, 1909 and Mesorchis were recovered as paraphyletic. We retain Monilifer as a junior subjective synonym of Echinochasmus based a suite of morphological features related to body shape and genitalia and because the designated type for Monilifer was reassigned to Echinochasmus. We accept 25 species of Mesorchis.

Glufosinate resistance was previously confirmed in three Palmer amaranth accessions from Arkansas (MSR1, MSR2, and CCR). Greenhouse screening results suggested the presence of multiple herbicide resistance. Therefore, this study aimed to determine the postemergence resistance profile of three glufosinate-resistant Palmer amaranth accessions from Arkansas. Field experiments were also conducted to assess preemergence (PRE) and postemergence (POST) herbicide options to control the accession with the highest glufosinate resistance level (MSR2). A dose-response assay with the three resistant accessions and two susceptible standards was conducted with the herbicides 2,4-D, atrazine, dicamba, diuron, fomesafen, glyphosate, imazethapyr, and mesotrione. The PRE and POST field experiments with MSR2 evaluated fifteen and sixteen single active ingredients, respectively. The previously described Palmer amaranth accessions carrying glufosinate resistance were also confirmed resistant to six other POST herbicides: 2,4-D, diuron, fomesafen, glyphosate, imazethapyr, and mesotrione. CCR is also resistant to dicamba. Therefore, accessions MSR1, MSR2, and CCR have evolved resistance to POST herbicides pertaining to seven sites of action. A shift towards increased tolerance to atrazine has been observed among all resistant accessions as well. Overall, field PRE treatments with atrazine, pyroxasulfone, or trifludimoxazin obtained the highest MSR2 control levels at all evaluation times and the lowest number of seedlings emerging at 3 and 6 weeks after treatment. In the POST experiment, only paraquat obtained MSR2 control levels above 90% at all ratings. The lowest number of alive MSR2 plants was obtained in POST treatments with paraquat or trifludimoxazin. Fields near where glufosinate resistance has been confirmed in Palmer amaranth will likely demand a more diverse and proactive management strategy relying on combinations of chemical, cultural, and mechanical control tactics. Future efforts should focus on sequential applications and mixture, the elucidation of all resistance mechanisms in the evaluated accessions, and soil applied dose-response.

We study Schubert polynomials using geometry of infinite-dimensional flag varieties and degeneracy loci. Applications include Graham-positivity of coefficients appearing in equivariant coproduct formulas and expansions of back-stable and enriched Schubert polynomials. We also construct an embedding of the type C flag variety and study the corresponding pullback map on (equivariant) cohomology rings.

Does shaming human rights violators shape attitudes at home? A growing literature studies the effect of shaming on public attitudes in the target state, but far less is known about its effect in countries initiating the criticism – that is the shamers. In this article, I theorize that when governments shame human rights violators they shape both government approval and human rights attitudes at home. Utilizing two US-based survey experiments, I demonstrate that by shaming foreign countries, governments can improve their image at home and virtue signal their dedication to human rights. At the same time, shaming can modestly shape tolerance towards certain domestic human rights violations. I consider the generalizability of my results through comprehensive supplementary analyses, where experimental insights are corroborated with cross-national observational data. Overall, my findings can provide valuable insight into governments’ incentives to engage in foreign criticism.

This article explores the potential of public humanities to bridge the gap between academia and the public by performing the humanities in unconventional spaces. Through two case studies – adapting George Sand’s Indiana for a local theatre production and hosting an outreach booth at a football match for their Pride game – we demonstrate the value of engaging with the public, rather than presenting research to the public. By reflecting on these experiments, we discuss what it means to do the public humanities dialogically and what we learned from this process. Our experiments reveal that effective public humanities require collapsing the divide between academia and the public by meeting audiences where they are and fostering reciprocal learning. By integrating academic insights into popular contexts, we demonstrate how the humanities remain vital and relevant. These initiatives challenge traditional models of outreach, affirming the discipline’s role as a collaborative, dynamic field that thrives through active dialogue with diverse communities.

We report the first record of fecampiidan platyhelminths parasitic in tanaidacean crustaceans. Two fecampiidans (0.75 mm and 1.10 mm in length) were found in a female of Pseudotanais sp. (Pseudotanaidae; 1.75 mm in length) collected at 794 m depth off the southern coast of Japan, northwestern Pacific. Fresh individuals were yellow or light yellow, but completely faded in ethanol. In a maximum likelihood tree based on 28S rRNA sequences, the parasite was placed in a moderately-supported Fecampiidae clade, suggesting it is a member of Fecampiidae. The 28S sequence from the parasite was 25.0%, 32.6%, and 35.5% divergent in Kimura 2-parameter (K2P) distance from Fecampia cf. abyssicola, Kronborgia cf. amphipodicola, and Kronborgia isopodicola sequences, respectively.

Human toxocariasis is a neglected parasitic disease with a global distribution, treated with current anthelmintics that have low to moderate efficacy, and requires the discovery of novel drugs. Camphor derivatives have antimicrobial properties against various pathogens such as fungi and bacteria. This study aimed to identify a camphor derivative with activity against Toxocara canis larvae and evaluate its cytotoxicity, in silico bioavailability, and in vivo activity in Swiss mice infected with this parasite. Three compounds were tested in vitro in duplicate at a concentration of 1.0 to 0.05 mg/mL in a microplate containing 100 T. canis larvae in RPMI-1640 medium incubated for 48 h at 37°C and 5% CO2. The compound (E)-2-((1,7,7-trimethylbicyclo [2.2.1] heptan-2-ylidene)amino)phenol (C2) presented a minimum larvicidal concentration (MLC) of 0.25 mg/mL and was selected for the subsequent steps. This compound showed 100% cell viability in MLC and adequate bioavailability in computational models. Two subsequent in vivo tests were performed on Swiss mice inoculated with 500 T. canis infective eggs through intragastric (IG) intubation, one at 10 days post-inoculation (n=5) and the other at 30 days post-inoculation (n=10). The selected compound (10 mg/kg, via IG) and two controls (albendazole, 40 mg/kg, IG and phosphate buffered saline 0,15M, pH 7,2, via IG) were used for this evaluation. The compound reduced the intensity of infection by 75.7% and 54.8% at 10 and 30 days post inoculation, respectively (p<0.05). The results of this study demonstrate that this compound has potential as an anthelmintic candidate for visceral toxocariasis treatment.

Understanding the interactions between law, technology and society writ large is a very important task for legal analysis. However, the relationship between these areas can be very complex, resulting in a complex web of interactions and feedbacks. Fortunately, Science and Technology Studies (‘STS’) offers a varied toolkit which can help us to understand how these fields overlap.

In this article, I first providing a brief primer regarding STS and its core ideas. The article then considers some high-level legal discussions (particularly those relating to the concept of technology neutral law, and of Lawrence Lessig’s four modalities of regulation) and considers how STS may help to compliment or expand upon those debates. The article then examines how STS may assist with some current legal discussions, focusing on issues that arise from certain types of automated decision-making, as governed by the GDPR, Article 22. Finally, I provide some starting points for those wishing to incorporate STS into their own work, including some of STS’s limitations for law. I conclude that STS can be a very powerful tool for legal scholars, which can help to reinforce existing approaches and to produce analyses which reflect a fuller range of legal, technical and social nuances.

Navigational safety is one of the important focuses of Maritime Education and Training (MET), and the quality of MET is the key to cultivating competent officers at sea. This study aims to understand better the effects of a rapid training method on ship handling and navigation in restricted waters, as well as decision-making skills under stressful situations. Tests were carried out in a simulator-based maritime training environment to explore the decision-making skills of maritime students in stressful situations under different training levels and methods. This study compares routine maritime training and task-aimed rapid training in improving manoeuvring and navigational and decision-making skills, and examines the training outcomes. The data used in this study is based on comparing the task performance and stress levels of the two groups of students using simulator-based training results from a designed scenario. The results analyse the training outcomes of decision-making skills and maritime operation performance by applying a specific decision-making model. In addition, the impact of students' stress levels was examined, both subjectively and objectively. The paper concludes with a set of recommendations for the design of future MET. The research helps enhance decision-making skills in maritime training programmes and understanding how learning in simulator-based maritime training environments can be improved.

The post-traumatic stress disorder (PTSD) diagnosis encompasses heterogeneous presentations, many of the diagnostic criteria are not trauma-related and almost all PTSD symptoms are common to several psychiatric diagnoses. Flashbacks are the only symptom unique to PSTD. However, the absence of a consensus definition of flashbacks means that this term means different things to different people, causing misunderstanding and miscommunication, and presumably affecting treatment. This Refreshment discusses how flashbacks are defined in DSM-5-TR and ICD-11 (essentially, as reliving/re-experiencing when awake) and briefly describes the dual representation theory's account of flashbacks. In discussing what flashbacks are and are not, it aims to promote improved understanding, assessment and diagnosis of PTSDs.

Differences in brachyuran morphology among and between juveniles and adults as well as sexual dimorphism are not well studied among extinct brachyuran crabs. Carapace dimorphism and morphological changes during growth have received little attention in fossil crabs. Tetracarcinus subquadratus Weller, 1905, Dakoticancer australis Rathbun, 1935, and Seorsus wadei Bishop, 1988 are herein synonymized on the basis of examination of dozens to hundreds of specimens of each from the same locality. Synoriacarcinus new genus is named to embrace two species previously referred to Seorsus Bishop, 1988, Synoriacarcinus millerae (Bishop, 1992), new combination, and Synoriacarcinus kauffmani (Feldmann et al., 2013), new combination. Both Dakoticancridae and Ibericancridae were well established on coastal North America during the Late Cretaceous but became extinct in the end-Cretaceous event.

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