The compound eyes of insects exhibit stunning variation in size, structure, and function, which has allowed these animals to use their vision to adapt to a huge range of different environments and lifestyles, and evolve complex behaviors. Much of our knowledge of eye development has been learned from Drosophila, while visual adaptations and behaviors are often more striking and better understood from studies of other insects. However, recent studies in Drosophila and other insects, including bees, beetles, and butterflies, have begun (...) to address this gap by revealing the genetic and developmental bases of differences in eye morphology and key new aspects of compound eye structure and function. Furthermore, technical advances have facilitated the generation of high‐resolution connectomic data from different insect species that enhances our understanding of visual information processing, and the impact of changes in these processes on the evolution of vision and behavior. Here, we review these recent breakthroughs and propose that future integrated research from the development to function of visual systems within and among insect species represents a great opportunity to understand the remarkable diversification of insect eyes and vision. (shrink)

For Hume, one task of logic is “to explain the principles and operations of our reasoning faculties”; this chapter is a study of his logic of inductive reasoning, as presented in Book I of his Treatise and in the Enquiry Concerning Human Understanding. Like other early modern logics—especially those composed, as Hume’s was, under the influence of Locke—Hume’s logic is descriptive, explanatory, and normative. It also aspires to be revelatory. It is descriptive in documenting how our reasoning actually proceeds, explanatory (...) in telling us why it so proceeds, normative in telling us how it should proceed, and revelatory in using those findings to arrive at larger truths about human nature and human life. Hume formulates rules of inductive reasoning and ranks inductive arguments as better and worse. He also advocates the reform of intellectual disciplines. Yet his logic, it is argued, is at the same time deeply skeptical. (shrink)

Socio-cultural and political transformations that are taking place in the modern world under the influence of globalization, predetermine the growth of scientific interest in the history and the theory of shaping the group unity.The coverage of various aspects of this problem is found in the works of foreign philosophers (M. Gibernau, S. Huntington, E. Hiddens, B. Yak, et al.), which focus their primary attention on studying the factors, contributing to the emergence of communities in the modern world, while distancing from (...) the development of universal explanatory schemes for the process of forming the collective unity at various stages of the historical development of society.Some Ukrainian researchers (Y. Hrytsak, V. Kravchenko, H. Kasyanov, et al.), who, in contrast to foreign scholars, pay more attention to studying the various aspects of Ukrainian nation-building, are approaching the above problems from a bit different angle of view to solve them. Undoubtedly, the work of these researchers thoroughly and fully covers the history of the formation of the Ukrainian nation, explains the reasons or factors that contributed to its appearance. Meanwhile, they do not have sufficient potential to explain the causes of the cultural fragmentation of modern Ukrainian society, which, in our opinion, has become a logical consequence of the undivided domination in the Ukrainian intellectual discourse of the paradigm of perennialism, within which the cultural identity of the community appears to be a kind of “entity or reality.” Proponents of this position believe that the cultural diversity of nations emerged in the early stages of social development. Within this outlook, Ukrainians, as a mentally and culturally distinct community, have always existed. Of course, their culture has been developing and enriching in the process of historical development and intercultural communication, while its original spiritual and symbolic core remaining unchanged.Despite the fact, that renaissance has a rational grain and can become themethodological basis for very effective national consolidation strategies, one should not ignore its failure to explain the causes of the cultural and civilizational fragmentation of modern Ukrainian society. In our opinion, the solution of this issue requires a comprehensive understanding of the origins, mechanisms and factors, and the formation of a culturally homogeneous Ukrainian cultural space. In view of this, the purpose of our work is to uncover the theoretical preconditions and mechanisms for shaping the cultural identity of Ukrainians in the XIX and early XX centuries. Instead, the task of the work is to highlight the ideological foundations of the growth of scientific interest in folk culture in foreign and Ukrainian intellectual discourse and to reveal their significance in the process of thematizing the modern Ukrainian identity.Methods.The interdisciplinary approach and the principle of unity of the historical and logical have become a methodological basis of scientific research. Methods of historical and philosophical reconstruction, cultural analysis, and extrapolation have been also widely used in the process of research, as well as the fundamental principles of hermeneutics, which have been taken into account.Results. The dominance of the educational enlightenment-cognitive paradigm has contributed to the growth of scientific interest in the cultural identity of peoples, which, according to the prevailing beliefs, has been most clearly preserved in folk poetry and ancient literature. The study of the latter has resulted in the outbreak of ethnographic and linguistic exploration, which facilitated the gradual introduction of the Ukrainian language to literary use, thereby contributing to the thematization of modern Ukrainian identity. (shrink)

In their article, Crutchfield and Redinger (2024) outline the conditions that they have identified as situations in which it is ethically permissible to use chemical restraints, defined as medicati...

Purpose The purpose of this paper is to investigate perceived stressors and coping behaviours in student nurses on a pre-registration programme of study. Stress in student nurses has been identified with decreased emotional well-being and poor academic achievement. The significance of stress and coping behaviours in students during training has implications for education and practice. Design/methodology/approach The present study recruited 87 pre-registration student nurses in a cross-sectional design. Bivariate and multivariate analyses assessed the differences in field and year of study (...) and the students’ perceived stress and coping behaviours. Findings The findings showed that stress is a significant issue in nurse training. Fifty-three per cent of the participants had levels higher than the mean. Interestingly, the present study found that high-perceived stress was associated with avoidance behaviours. The most common type of perceived stress and ranked by highest factor were from written assignments and a lack of professional skills and knowledge. Their peer group and everyday life activities were shown as potential ways of coping with stressors. Thus, it seems reasonable to focus support on decreasing avoidant and enhancing stress-reducing behaviours. Practical implications Psychological stress and coping behaviours must be considered together, as perceived stress is bound by the ability to ameliorate stress by managing helpful and unhelpful behaviours. Originality/value The findings may suggest that a potential benefit could come from the provision of helpful strategies such as peer group support and reduction of avoidant behaviours. Also, there seems to be a need for greater mental health literacy in dealing with stress during training. (shrink)

Westworld is a television series on HBO (2016–present), based on a movie of the same name by Michael Crichton. The plot of the show is wide-reaching. The first season shows us an adult theme park where android “hosts” serve the wealthy “guests.” Seasons two and three show the attempt of the hosts to escape this servitude, and then, in a twist, help humans do the same outside of the parks. This chapter links all three seasons of Westworld to theories of (...) colonization. First, it explores the types of colonialism as they pertain to Westworld. Then it looks at the various scopes of colonization in Westworld – the colonization of space, time, and psychic space. Next, it explores the psychology of colonizers and the colonized as it pertains to the show. Lastly, it explores possible forms of liberation from colonization that the show has to offer. (shrink)

"Resilience in the academic setting has been named as academic resilience and been defined as an increased probability of academic success despite stressful events and conditions" [Mitchell, 2021] p1474 based on the Academic Resilience Scale (ARS‐30) [Cassidy, 2016].

The study provides an insight into the structural features of the famous VIII century Buddhist treatise Tattvasaṅgrāha by Śāntarakṣita with regard to the text’s main purpose ( prayojana ) as it is treated in Kamalaśīla’s commentary Pañjikā. Any text along with its referential (representational) function of conveying message - meaning to the addressee, or its expressive function, reflecting the author's attitude to what is communicated, also performs the ‘appellative’ function, encouraging the recipient of the message to act. This function which (...) could also be called praxiological was always significant in Indian text culture, since from the times of Veda-s it was embedded in its very core. This function is of paramount importance in the case of Indian religious and philosophical texts, whose main aim is to convince and transform the consciousness of their percipients. Along with linear models of message transfer, Sanskrit texts could demonstrate non-linear semantic structures, transmitting the main idea of the text indirectly. It is exactly how one should perceive the message of Śāntarakṣita’s Tattvasaṅgrāha according to the suggested by Śāntarakṣita’s prominent student Kamalaśīla in his Pañjikā -commentary to the treatise. He proposes to consider Tattvasaṅgrāha not as a thematically heterogeneous encyclopaedic or doxographic work, whose main objective is to refute different non-Buddhist views (as it is often treated by scholars now), but as a text, which by its very design exposes one of the most important Buddhist principles - the law of the dependent origination ( pratītyasamutpāda ). The themes, discussed in a number of the chapters of Tattvasaṅgrāha, indeed, appear to have direct correlation with the characteristics of pratītyasamutpāda given to it in Śālistamba-sūtra - an early Mahāyāna text, which explains this universal law. Kamalaśīla suggests looking at Tattvasaṅgrāha as at one big unit-sentence - mahāvākya, with the exposition of pratītyasamutpāda as its unitary purpose-meaning ( abhidheya ). In this context, the treatise functions as a praxiological tool for the ‘installing’ into the consciousness of the text’s addressee the knowledge of ‘true principles’ (tattva-s) of pratītyasamutpāda. This interpretation of the main message of the text raises also a question of the adequate translation of the name of the treatise into other languages, because, according to Kamalaśīla, ‘ Tattvasaṅgrāha’ means the ‘Assembly of Principles-(tattva’-s)’ which specify precisely pratītyasamutpāda (pratītyasamutpāda-viśeṣaṇāni tattvāni). (shrink)

Catholic doctrine makes metaphysical claims about the Eucharist, but the distinctive language of “transubstantiation” is often treated as an historically contingent, and disposable, way of articulating these claims. Attempts to translate the metaphysics implied by “transubstantiation” into other terminology should begin by attending to the semantic assumptions of those who first articulated it. This chapter argues that the notion of substantial predication in realist semantics helps communicate a metaphysical claim which even well-intended efforts at translation into other semantic frameworks often (...) fail to capture. An implication of the argument is that, not only does realist semantics help us understand the Catholic doctrine of transubstantiation, but the Catholic doctrine of transubstantiation helps us recapture realist semantics and the Aristotelian notion of substance. (shrink)

Christian witness needs to tell a story in which people can recognize themselves, including political opponents and those who currently benefit from social injustice. It is this capacity to imagine a role for the enemy within the beloved community that separates Christian protest from the politics of resentment. This constructive component of activism makes the critical edge credible, and this is not just a matter of messaging but of theological integrity. A twofold narrative approach, informed by the tradition of nonviolent (...) direct action, offers a way for opponents to take steps to address present injustices without their participation in these injustices having the last word about them. (shrink)

info:eu-repo/semantics/publishedVersion.

In this paper we introduce a poset of subvarieties of BL-algebras, whose completion is the entire lattice of subvarietes; we exhibit also a description of this poset in terms of finite sequences of functions on the natural numbers.

Introduces the spiritual ideas of three major American philosophers.

El propósito de este texto es ofrecer una visión general de la relación entre nación e historia en los debates que se generaron por parte de los historiadores y otros intelectuales de las ciencias sociales a finales del siglo XIX y durante gran parte del siglo XX. La reflexión central que se plantea consiste entonces en estudiar y mostrar cómo al mismo tiempo que las naciones modernas eran objeto de un proceso de redefinición política, en el escenario intelectual de las (...) ciencias sociales, y en particular de los historiadores, fueron apareciendo también un conjunto de debates y obras que intentaban problematizar y someter a consideración las relaciones que pretendían establecerse entre la nación y la historia como un elemento que las justificaba. (shrink)