Background The COVID-19 pandemic has forced rapid and widespread change to standards of patient care and nursing practice, inevitably leading to unprecedented shifts in the moral conditions of nursing work. Less is known about how these challenges have affected nurses’ capacity to meet their ethical responsibilities and what has helped to sustain their efforts to continue to care. Research objectives 1) To explore nurses’ experiences of striving to fulfill their ethical responsibilities of care during the COVID-19 pandemic and 2) to (...) explore what has fostered nurses’ capacity to fulfill these responsibilities. Research Design A generic qualitative approach was used incorporating concepts coming from fundamental features of care. Participants Twenty-four Canadian Registered Nurses from a variety of practice settings were interviewed. Ethical Considerations After receiving ethics approval, signed informed consent was obtained before participants were interviewed. Findings Four themes were identified. 1) Challenges providing good care in response to sudden changes in practice. 2) Tensions in juggling the responsibility to prevent COVID-19 infections with other competing moral responsibilities. 3) Supports to foster nurses’ capacity to meet their caring responsibilities. 4) The preservation of nurses’ moral identity through expressions of gratitude and health improvement. Discussion Infection control measures and priorities set in response to the pandemic made at distant population and organizational levels impacted nurses who continued to try to meet the ideals of care in close proximity to patients and their families. Despite the challenges that nurses encountered, the care they received themselves enabled them to continue to care for others. Nurses benefited most from the moral communities they had with their colleagues and occasionally nurse leaders, especially when they were supported in a face-to-face manner. Conclusion: Moral community can only be sustained if nurses are afforded the working conditions that make it possible for them to support each other. (shrink)

Advance care planning is a process that encourages people to identify their values, to reflect upon the meanings and consequences of serious illness, to define goals and preferences for future medical treatment and care, and to discuss these goals with family and health-care providers. Advance care planning is especially important for those who are chronically ill, as patients and their families face a variety of complex healthcare decisions. Participating in advance care planning has been associated with improved outcomes; yet, despite (...) over 25 years of public awareness campaigns, research, and interventions developed to increase participation, advance care planning completion rates for people with chronic illnesses are no different than those in the general public (approximately 25%). Advance care planning has traditionally used an individualistic approach to autonomy, which puts forward an understanding of agents as independent, rational and self-interested persons. Because this individualistic approach has been largely unsuccessful in improving advance care planning uptake, a re-examination of the philosophical underpinnings of this practice and an exploration of alternative frameworks is warranted. In offering this exploration, we briefly outline two current perspectives on autonomy: the individualistic view and the relational view as articulated by feminist philosophers. Using a critical examination of the theoretical and empirical work on this topic, we argue that the individualistic view of autonomy does not sufficiently capture the relational and social complexities of the decision-making process of advance care planning. To offer a counterpoint, we examine the relational view of autonomy and suggest that this perspective is better aligned with the process of advance care planning. Specifically, we demonstrate that a relational model of autonomy is well suited to exploring advance care planning for four main reasons: (1) it recognizes the importance of relationships, (2) it reflects the fluctuating nature of autonomy in chronic illness, (3) it recognizes vulnerability, and (4) it is consonant with empirical work examining the advance care planning process. (shrink)

The notion that eukaryotes are ancestrally sexual has been gaining attention. This idea comes in part from the discovery of sets of “meiosis‐specific genes” in the genomes of protists. The existence of these genes has persuaded many that these organisms may be engaging in sex, even though this has gone undetected. The involvement of sex in protists is supported by the view that asexual reproduction results in the accumulation of mutations that would inevitably result in the decline and extinction of (...) such lineages. It is argued that this phenomenon can be obviated by polyploidy and that the “meiosis‐specific genes” are used in other processes, including polyploidy control and homologous recombination, independent of meiosis. These phenomena account for the finding that these genes are expressed in cultures devoid of apparent cell fusion events. Hence, it is also proposed that asexual, and not sexual, reproduction is the ancestral condition. (shrink)

-By way of introduction: An ancient tale retold, by R. M. MacIver.-The rule versus the cause; On deceiving the public for the public good, by L. Bryson. Fact, fiction, and reality, by F. E. Johnson. On the justifiable grounds of disobedience to law, by R. N. Baldwin. On the limits of justifiable disobedience, by F. L. Neumann. On the enlistment of dubious allies, by H. Simons. On "making friends with the mammon of unrighteousness," by L. Pope.-Some conflicts of our times: (...) The Hiroshima issue, by W. W. Waymack. Institutionalism and the faith, by L. Finkelstein. Freedom and interference in American education, by O. Tead. Private profit and public interest in mass communication, by R. Saudek. The threat to privacy, by H. D. Lasswell. (shrink)

This article principally discusses the contest between Ajax and Odysseus in Quintus Smyrnaeus Posthomerica 5. Scholars have recently labelled the poem as a “Second Sophistic epic,” partly on the basis of discussion of the Hoplōn Krisis in Book 5. I begin by discussing the literary and cultural context of the Posthomerica, and especially the contest in Book 5, in relation to this label. I then show that the contest is closely modelled on speech-making situations in the Iliad, particularly contests of (...) “flyting.” I discuss the nature of flyting speeches, and discuss how Odysseus is made to appropriate Iliadic flyting settings to prove his worth as the rightful heir to the arms. (shrink)

This article unravels the careful encodings contained in the final sentence, the sphragis, of Longus’ novel Daphnis and Chloe. Building on previous studies on the ending, I delve more deeply into each of the key terms included in the final sentence and argue for the presence of New Comedy as the key complement to Bucolic in the novel’s generic hybridity. I focus on Chloe’s role as focalizer of the final sentence, and through key intratextual and intertextual resonances of the sphragis (...) argue that the novel’s generic games are bound up above all in her experience and educational development. (shrink)

Animals detect and acquire resources through a sequence of shape changes. This process is tightly coupled to the sensory and mechanical ecology of the animal. Building physical models allow us to prescind from modeling these aspects of the environment, which may not yet be described or suitably abstracted. The significance of this hybrid of physical modeling and experimentation to the acquisition of scientific knowledge is discussed.

An influential position in the scholarship on Longus is that the narrator of Daphnis and Chloe is dissociated from, and ironized by, the author. Two articles by John Morgan, in particular, have propounded this interpretation. Morgan argues that Longus’ narrator relates the story with simplicity and naivety, and in ignorance of the more complex subtleties to which only Longus and the more discerning reader have access: ‘Daphnis and Chloe is told by its narrator as if it were a simpler and (...) more conventional story than it really is, and invites its reader to read it in the same way. One way to describe this textual duplicity is to think in terms of a surface “narrator's text” and a deeper “author's text”. We can conceive the narrator, as established by the prologue, as a distorting and simplifying lens between the story and us. As readers we effectively have the choice of accepting what we see through the lens or of correcting it and reading around the narrator.’ This type of separation of author and narrator is identifiable in Petronius’ Satyrica, in which the first-person narrator Encolpius who tells his story in hindsight is ridiculed and his narration destabilized by the hidden author who ‘is also listening, along with the reader, to Encolpius’ narrative—and along with the reader is smiling at it’. (shrink)

Amongst the remarkable variety of motility that cells display, cytokinesis (cell division) is particularly striking. Dramatic changes in cell shape occur before, during and after cytokinesis. Myosin II is implicated in the ‘rounding up’ of cells prior to cytokinesis, and is essential in the formation of the contractile cleavage furrow during cytokinesis. Now it appears that myosin II plays a role in all stages of cytokinesis, as a recent report(1) suggests that myosin II drives post‐mitotic cell spreading. A similar type (...) of motile mechanism operating in cell spreading may occur in other cell types in other situations. (shrink)

"Drawing on art, poetry, interviews, and book excerpts, Meditations on nature, meditations on silence explores the beauty and mystery of the natural world and ...

This carefully selected and integrated series of discourses on the central issues of political life presents Robert M. MacIver's views on ethics and politics, society and the state, government and political change, war and peace, and the conditions of a viable international order. It is both a key to the astonishing scope and versatility of MacIver's mind and a major contribution to political thought. Politics and Society elucidates some of the major themes and essential problems of political theory. Here are (...) incisive essays on the nature of understanding in social and political science; on the discontinuities between ethics and politics that render difficult, yet imperative, the ordering of a multigroup society; and on the ever-present tensions between liberty and authority, private interests and the common good. Here too are MacIver's assessments of the forces that make for social change and the transformations requisite to the establishment of a viable international order. And here, with sensitivity and wisdom, are MacIver's articulations of relevant ends and their realization through appropriate means. David Spitz provided a lengthy introduction to this volume on its first publication in 1969 assessing the importance of MacIver's teachings as well as relating these essays within the broader context of MacIver's political and social thought. The republication of this collection now attests to Spitz's conclusion: "The rewards that await the reader of these essays support my conviction that MacIver's eminent achievements, in both method and vision, stamp him as the most distinguished of our social and political theorists."Robert M. MacIver (1882-1970) was Lieber Professor of Political Philosophy and Sociology at Columbia University (1929-1950) and held many other academic posts, directorships and honorary degrees, and in 1962 came out of retirement to be chancellor of the New School for Social Research. Among his most important books were Social Causation and Community, a Sociological Study. David Spitz was professor of political science at Columbia University. He was the author among other books of The Liberal Idea of Freedom. The David and Elaine Spitz Prize is awarded every year for the best book in liberal and/or democratic theory by the International Conference for the Study of Political Thought in his honor. (shrink)