Social Behaviour of Humpback Whales (Megaptera novaeangliae) in Hervey Bay, Eastern Australia, a Preferential Female Stopover During the Southern Migration

Agonistic competitive social behaviour in humpback whales [Megaptera novaeangliae (Borowski, 1781)] has been extensively studied and reported in previous research. However, non-agonistic social behaviour in humpback whale pods has not been systematically studied. We investigated the social behaviour of 3,949 humpback whale pods over a period of 14 years during August, September, and October in Hervey Bay (Queensland, eastern Australia), a preferential female stopover early in the southern migration. Modelling and analyses of the data examined the factors influencing the occurrence and timing of non-agonistic social behaviour pods, agonistic competitive pods and newly associated pods. Non-agonistic social behaviour was observed more frequently during August when mature females, including early pregnant and resting females, co-occur and socially interact with immature males and females. Overall, relatively few mature males visit Hervey Bay. Agonistic competitive behaviour was observed with increasing frequency during September and October when mother-calf pods, with few escorts predominated. Mother-calf pods in Hervey Bay spent most of their time alone involved in maternal care. Agonistic competitive behaviour is related to the decreasing numbers of potentially oestrous females toward the end of the season. Non-agonistic social behaviour and agonistic competitive behaviour were more frequently observed in larger and newly associated pods. Overall, non-agonistic social behaviour pods were more prevalent than agonistic competitive social behaviour pods. The results of this study substantiate that non-agonistic social behaviour may be more prevalent than aggressive agonistic social behaviour in site-specific locations and habitats, depending upon the classes and timings of humpback whales using such habitats.

A Moral Stretch? US–Tariff Measures and the Public Morals Exception in WTO Law

The ‘public morals’ exception remains a key aspect of the international trade system; however, its outer bounds have never been precisely defined. This question became pertinent in the US–Tariff Measures panel report, which expansively read the exception to justify a wide range of economic interests, including prohibitions on economic espionage, anti-competitive behaviour, and the regulation of government takings. This note challenges the panel's interpretation, arguing that it is flawed and essentially amounts to a factual standard of review. It proposes an alternative approach to public morals review, which involves an objective standard of review of facts and law, while providing adequate deference to Members’ own factual determinations. It further engages with the issue of extraterritoriality, defending an approach based on Members’ legislative jurisdiction as this strikes a balance between Members’ right to regulate trade for moral purposes and the interests of the international community.

Modelling tourism competitiveness in small Pacific island countries

This study models overall and bilateral tourism competitiveness in small Pacific island countries (PICs), namely, Cook Islands, Fiji, Tonga, Samoa and Vanuatu. The pooled mean group approach, which corrects for cross-sectional dependence and non-stationarity, is used for estimation with quarterly data from 2002 to 2019. The findings indicate that for Fiji and Vanuatu, other PICs are competing destinations and that Fiji and Vanuatu face the strongest bilateral competition amongst the selected PICs. Cross-price elasticities are insignificant for Tonga and are generally negative for the Cook Islands and Samoa. Thus, while for Fiji and Vanuatu, the Cook Islands is a competing destination, Fiji and Vanuatu are complementary destinations for the Cook Islands. Therefore, destinations that more closely resemble each other face stronger competition, and the nature and strength of competitive behaviour between two destinations are different for each concerned destination.

THE COMPETITION IN PRESCHOOL AGE: A SHORT REVIEW

<p>Competition matters in our daily life. Humans compete in their jobs, in their relationships, in the classroom etc. for different reason and with different way. We know a lot about competition for the adults but we lack of knowledge on what is happening during the preschool age and this is the focus of the present paper. The literature review shows that young children from the age of 4 years old perceive the concept of competition and express competitive behaviour. The factors which affect young children’s competitive behaviour are the gender, the age and the composition of the team as to gender and size. Moreover, during the implementation of the curriculum children express competitive behaviour in kindergarten classroom. They express competitive behaviours, which are divided into two main categories, verbally and physically, which include and subcategories. Competitive behaviour is expressed by children more often during organized activities and less during free activities, like breakfast time and discussion.</p><p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/edu_01/0870/a.php" alt="Hit counter" /></p>

Understanding collective flight responses to (mis)perceived hostile threats: A systematic review of ten years of false alarms in crowded spaces

Crowd flight incidents from (mis)perceived threats are important social, psychological, and political phenomena that have been neglected in previous research. They are potentially deadly, economically disruptive, and individually distressing incidents that may result in armed police responses. Despite the seriousness of these phenomena, we know little about their occurrence in the UK. This systematic review applied PRISMA principles to the Nexis media database to analyse the nature of these false alarm incidents and the relationship between false alarms and other variables, in particular real terror attacks. ‘Urgent’ crowd flight responses, often known as ‘stampedes’, were found to be rare, and resulted in relatively few serious injuries. Diverse public behaviour was recorded, and competitive behaviour was relatively rare. False alarm incidents were mainly reported in locations known to be soft targets for terrorism and incidents were associated with the National Threat Level in the second half of the decade, peaking in 2017. They were associated with psychologically-relevant attacks in Europe, particularly indiscriminate Islamist attacks, rather than right-wing, or Northern Ireland-related terrorism. Implications for developing a social psychological understanding of these events are discussed.

Prophets competing against each other in a commercial age: Have some prophets or neoprophetic churches gone too far?

In recent years, there is growing concern with some of the bizarre practices in some neoprophetic churches. Amongst the concerns raised are the bizarre practices and the commercialisation of churches with claims that churches are being turned into lucrative businesses. In this article, the relationship amongst prophets, churches and commerce is explored, focusing on competitive behaviour in an open market or free market. The article engages the following issues: firstly, the issue of religious marketing in the context of a free market and consumerism; secondly, branding faith in relation to competition between churches and brands of prophets and thirdly, fraudulent activities facilitated by prophets.Contribution: The article provides a critical assessment of the practices of prophets and neoprophetic churches considering their commercial interests. Thus, the study points to the intersection between religion and commerce.

The Significance of Genotypic Diversity in Coral Competitive Interaction: A Transcriptomic Perspective

Competitive interactions shape coral assemblages and govern the dynamics of coral ecosystems. Although competition is an ecological concept, the outcomes of competitive interactions are ultimately determined by patterns of gene expression. These patterns are subject to genotypic variation on both sides of any interaction. Such variation is typically treated as “noise”, but it is sometimes possible to identify patterns within it that reveal important hidden factors in an experiment. To incorporate genotypic variation into the investigation of coral competitive interactions, we used RNA-sequencing to study changes in gene expression in a hard coral (Porites cylindrica) resulting from non-contact competition experiment with a soft coral (Lobophytum pauciflorum). Hard coral genotype explained the largest proportion of variation between samples; however, it was also possible to detect gene expression changes in 76 transcripts resulting from interaction with the soft coral. In addition, we found a group of 20 short secreted proteins that were expressed as a coordinated unit in three interacting Porites-Lobophytum pairs. The presence of this secretion response was idiosyncratic in that it could not be predicted based on polyp behaviour, or the genotype of hard or soft coral alone. This study illustrates the significance of individual variation as a determinant of competitive behaviour, and also provides some intriguing glimpses into the molecular mechanisms employed by hard corals competing at a distance.

Towards A Directors’ Competition Disqualification Regime in Nigeria: Lessons from the UK

This article argues that Nigeria should introduce a competition disqualification regime for company directors as a deliberate strategy to foster corporate compliance with the Federal Competition and Consumer Protection Act 2018. It contends that the custodial and financial sanctions provided for under the act may not sufficiently deter directors from engaging in anti-competitive behaviour. It seeks to demonstrate that the “threat” of incarceration, which would ordinarily have a strong deterrent effect, is rarely imposed, as courts tend to prefer imposing fines on directors and individuals who breach competition law. For that reason, the article proposes that Nigeria should adopt a strategy of disqualifying directors who oversee companies that breach competition law, or who are complicit in that regard, as a means of complementing existing sanctions. In order to achieve its objective, the article examines the competition disqualification regime in the UK in order to extract valuable lessons that Nigeria can emulate.

Societies in balance: Monumentality and feasting activities among southern Naga communities, Northeast India

Among various Naga communities of Northeast India, megalithic building and feasting activities played an integral role in the different and intertwined dimensions of social and political organisation until very recently. During a collaborative fieldwork in 2016, we visited different village communities in the southern areas of Nagaland and recorded local knowledge about the function and social implications of megalithic building activities. The preserved knowledge of the monuments themselves and their embeddedness in complex feasting activities and social structures illustrate the multifaceted character of megalithic building. The case study of Nagaland highlights how the construction of megalithic monuments may fulfil very different functions in societies characterised by institutionalised hierarchies than in those that have a more egalitarian social organisation. The case study of southern Naga communities not only shows the importance of various dimensions and courses of action–such as sharing and cooperation, competitive behaviour, and the influence of economic inequality–, but also the importance of social networks and different layers of kinship. The multifaceted and interwoven character of megalithic building activities in this ethnoarchaeological case study constitutes an expansion for the interpretation of archaeological case studies of monumentality.