This article explores 2 key earthquake survival strategies: the widely endorsed “Drop, Cover, and Hold On” (DCH) method and the alternative fetal position within a survival triangle. While DCH provides mechanical protection from falling debris, its effectiveness in scenarios involving structural collapse and prolonged entrapment remains uncertain. Drawing on recent field data and thermodynamic considerations, this paper argues that the fetal position may offer survival advantages by minimizing heat loss and conserving metabolic energy—especially under cold conditions and delayed rescue. We emphasize the need for context-sensitive public safety guidance and further comparative research to inform adaptive earthquake preparedness protocols.

Genetic evidence indicates that Progamotaenia macropodis Beveridge, 1976 (Cestoda: Anoplocephalidae), found in various macropodid host species, is a complex of cryptic species. However, the genetic data are incomplete, and no morphological re-appraisal of the species has been undertaken since its original description. Here, additional mitochondrial cytochrome c oxidase I sequence data have been added from the type host, Macropus giganteus, as well as other host species, and a morphological study of all available material undertaken. A new species, Progamotaenia mollicula sp. nov., is erected for specimens from the tammar wallaby, Notamacropus eugenii, which are smaller, and the testes in pre-mature and mature proglottids occur invariably in two lateral groups. Specimens from the remaining host species, Macropus fuliginosus, Notamacropus parryi, N. rufogriseus, Osphranter robustus, and Wallabia bicolor are highly variable with obvious differences in length and proglottid shape, but with no reliable internal morphological characters for separating the various genotypes. The study was limited by incomplete molecular data (N. rufogriseus) and the poor quality of some of the preserved material.

A subgroup X of a group G is said to be transitively normal if X is normal in any subgroup Y of G such that $X\leq Y$ and X is subnormal in Y. We investigate the structure of generalised soluble groups with dense transitively normal subgroups, that is, groups in which every nonempty open interval in their subgroup lattice contains a transitively normal subgroup. In particular, it will be proved that nonperiodic generalised soluble groups with dense transitively normal subgroups are abelian.

Cet article porte sur le limitarisme économique. Nous y explorons la possibilité d’établir une relation entre deux éléments abordés séparément dans cette littérature, soit les incitatifs économiques négatifs que l’application de la théorie peut générer et sa capacité à défendre l’égalité politique. Sur la base de cette relation, nous formulons une nouvelle objection contre le limitarisme. Finalement, nous envisageons deux pistes de solution pour répondre à cette objection et nous en tirons quelques recommandations pour de futures recherches sur le sujet.

To explain why nurses intend to stay or leave their organizations after perceiving a psychological contract breach (PCB), we investigated whether perceived organizational support (POS) among nurses moderates the relationship between PCB and turnover intention (TI). We used a survey methodology targeting currently employed nurses. After controlling for nursing unit, POS accentuated the positive relationship between PCB and TI. The study contributes to literature by demonstrating (1) the impact of PCB on TI and (2) that POS explains why the strength of the positive relationship between PCB and TI varies among individuals. Results highlight the importance of fulfilling obligations and promises made by supervisors and managers to nurses. The findings suggest that when nurses with high POS perceive PCBs, the consequences may be more detrimental.

La ludification de l’existence, c’est-à-dire l’application d’une structure ludique dans nos vies, a été critiquée par C.Thi Nguyen dans Games: Agency as Art (2020). Cette critique illustre en quoi les relations présentées dans l’émission de téléréalité Occupation double sont des exemples de ludification de l’amour. Ces relations constituent des modèles trop simplifiés de ce qui fonde, selon Hichem Naar, les raisons d’aimer quelqu’un, lesquelles combinent certaines qualités de la personne et la manière dont celles-ci se manifestent dans la relation. Ultimement, la ludification des relations dans cette émission ne permet pas de développer une forme d’amour appropriée et durable.

Most research on UAV swarm architectures remains confined to simulation-based studies, with limited real-world implementation and validation. In order to mitigate this issue, this research presents an improved task allocation and formation control system within ARCog-NET (Aerial Robot Cognitive Architecture), aimed at deploying autonomous UAV swarms as a unified and scalable solution. The proposed architecture integrates perception, planning, decision-making, and adaptive learning, enabling UAV swarms to dynamically adjust path planning, task allocation, and formation control in response to evolving mission demands. Inspired by artificial intelligence and cognitive science, ARCog-NET employs an Edge-Fog-Cloud (EFC) computing model, where edge UAVs handle real-time data acquisition and local processing, fog nodes coordinate intermediate control, and cloud servers manage complex computations, storage, and human supervision. This hierarchical structure balances real-time autonomy at the UAV level with high-level optimization and decision-making, creating a collective intelligence system that automatically fine-tunes decision parameters based on configurable triggers. To validate ARCog-NET, a realistic simulation framework was developed using SITL (Software-In-The-Loop) with actual flight controller firmware and ROS-based middleware, enabling high-fidelity emulation. This framework bridges the gap between virtual simulations and real-world deployments, allowing evaluation of performance in environmental monitoring, search and rescue, and emergency communication network deployment. Results demonstrate superior energy efficiency, adaptability, and operational effectiveness compared to conventional robotic swarm methodologies. By dynamically optimizing data processing based on task urgency, resource availability, and network conditions, ARCog-NET bridges the gap between theoretical swarm intelligence models and real-world UAV applications, paving the way for future large-scale deployments.

Workplace bullying is a persistent issue despite extensive research, with most studies focusing on targets rather than managerial perspectives. This study explores how New Zealand managers conceptualize workplace bullying, shedding light on cultural and organizational influences. While bullying affects roughly one in 10 New Zealand workers, definitions remain inconsistent, complicating prevention and response efforts. This research investigates whether managers distinguish bullying from other forms of conflict and aggression, and how their views align with regulatory definitions such as those from WorkSafe New Zealand. A randomized Qualtrics panel of 316 managers completed an anonymous online survey, including open-ended questions. Responses were analysed using six-phase thematic analysis, enabling candid reflection and rich insights into bullying behaviours, impacts, and organizational dynamics. The findings highlight the importance of understanding bullying within its communication context and suggest that clearer, less stigmatized definitions may support more effective reporting and intervention by managers.

This article examines the development and transformation of Ukrainian scientific terminology during the early 20th century, particularly under Soviet rule. It traces the roots of terminological efforts in the 19th century, when language planning in Galicia and Ukraine reflected competing imperial influences and nationalist aspirations. The study underscores the nexus of cultural, political and epistemic interests in the shaping of scientific language, noting the transition from vernacular-focused Romantic ideals to the evolving policies of the Soviet korenizatsiia period.

In the 1920s, the Ukrainian Institute for Scientific Language led the effort to standardise terminology, aligning with Soviet policies of Ukrainisation/korenizatsiia. However, by the 1930s, Stalinist policies reversed earlier gains, replacing national vocabularies with Russified terms and persecuting many language policymakers and scholars that the Soviet regime had supported only a few years earlier.

This article explores the interaction between the Conseil de la Concurrence (Competition Council) and the Autorité de Régulation de la Poste et des Communications Électroniques (Telecommunications and Postal Regulatory Authority) (ARPCE) in the Algerian legal system. Algerian policy-makers have given special consideration to the issue of overlapping jurisdiction between these two authorities. The article discusses the Algerian strategy to resolve regulatory overlaps in the electronic communications market and also highlights the intervention of the ARPCE as a competition authority for the electronic communications market. Furthermore, the article analyses the Optimum Telecom Algeria case as a turning point in restoring the Competition Council’s role and highlights the need for systematizing the intervention of the two authorities. Finally, the article provides a forward-looking perspective through proposing a memorandum of understanding to promote cooperation between the Competition Council and the ARPCE.

Sense of humor is a universal human trait, enjoyed daily across cultures. However, little is known about the factors that shape individual differences in humor, particularly what contributes to developing a great sense of humor. While previous studies have identified a significant genetic component for various humor attributes, such as humor appreciation and humor styles, no study has looked at the heritability of humor production ability. This study is the first to assess the genetic and environmental influences on humor production ability using a twin study design. Participants included 448 pairs of monozygotic twins and 196 pairs of dizygotic twins (median age 66 years, mostly female) from the Twins UK registry. Twins self-assessed their humor ability, rated the funniness of their co-twin, and completed an objective humor production task by composing funny captions for captionless cartoons. Additionally, they completed a short cognitive ability test and reported their overall health. Findings revealed that self-rated humor ability was influenced by both additive genetic and nonshared environmental factors. In contrast, objective humor production showed no evidence of additive genetic effects. Instead, all individual differences were shaped by shared and nonshared environmental influences, though a small genetic effect cannot be ruled out. These results suggest that humor production may be more complex and difficult to assess than other cognitive abilities. The study also presents intriguing implications for the evolutionary basis of humor.

The objective was to evaluate the use of resveratrol conjugated with silica nanoparticles during the in vitro maturation of bovine oocytes. The oocytes were divided into the following treatment groups during the maturation process: control (n = 159), resveratrol 0.5 μM (n = 158), resveratrol 1 μM (n = 155), nanoparticles conjugated with 0.5 μM resveratrol (n = 159), and nanoparticles conjugated with 1 μM resveratrol (n = 158). Several parameters were assessed, including cumulus oophorus size, reactive oxygen species (ROS) production, oocyte nuclear maturation, cell apoptosis, cleavage rates, and blastocyst production rates. Statistical analysis was conducted using Sigma Plot software (version 11) and SAS Studio, with statistical significance defined as P ≤ 0.05 for the main effects and interactions. The results indicated that the cumulus oophorus size was smaller in the resveratrol 1 μM treatment group, and the oocyte size was reduced in the nanoparticle 1 μM treatment group. No significant differences were detected between the treatment groups in terms of ROS production, oocyte maturation, or cell apoptosis. However, the resveratrol 1 μM treatment group exhibited decreased rates of cleavage and blastocyst formation. In contrast, the nanoparticles 0.5 μM and 1.0 μM treatments showed improved cleavage and blastocyst rates compared with the resveratrol 1.0 μM treatment group. In summary, while resveratrol alone at 1 μM concentration had a negative impact on cleavage and blastocyst rates, the use of silica nanoparticles conjugated with resveratrol (both 0.5 μM and 1 μM) enhanced these outcomes, suggesting a potential advantage in using nanoparticle-conjugated resveratrol for the in vitro maturation of bovine oocytes.

Forced labour in the Middle Congo was characterized in the interwar period by, on the one hand, a declining role of the notorious French concession companies, and, on the other hand, the growing importance of forced recruitment and forced labour orchestrated by the colonial state. The article attempts to analyse and understand the overall setup of overburdening created by these conditions. Based on new French and Congolese archival resources, it discusses the effects of this overburdening, linking it to the responses shown by local populations, notably through flight and evasion. In a last step, the discussion focuses on the role of intermediaries and their impact on the violence that was locally experienced. The analysis includes a wider perspective into the changes and continuities during the years of World War II, and on the challenges for the forced labour system due to its official abolition in 1946 and the decline of clandestine practices of continuity until 1948.

Hot tap water is the most common source of scald injuries, representing a quarter of all scald injuries requiring hospitalization in the United States. Children and older adults are at increased risk of scald burns. Evidence suggests that poor knowledge of burn risks and treatment among parents and the public may contribute to the burden of scald injuries in children. Medical and injury surveillance categorizes most scald burns as unintentional injuries. However, scald burns can also lead to investigation by the justice system if the injury is suspected to result from abuse or neglect. The Department of Justice recommends assessing criminal intent in childhood scald burns based on traditional indicators derived from medical research: burn uniformity, areas of sparing, burn locations, family history, and speed of medical care. In this study, we present an overview of the existing literature on intentional scald burns in children caused by hot tap water in order to improve their identification and prevention. This systematic review aims to answer two questions: (1) What are the indicators of intentional scald burns in children according to the literature and (2) Is the body of evidence for common indicators of intentional scald burns subject to bias?