Recent molecular evidence suggests that the body plans of insects and vertebrates may be dorsoventrally inverted with respect to one another. This poses a major challenge for comparative zoologists, either to explain how this came about or to offer alternative interpretations of the data. Dorsoventral inversion is most easily explained if the mouth of deuterostome metazoans (which would include vertebrates) is truly a secondary structure unrelated to the protostome mouth, located opposite to the latter on the dorsal surface of the (...) body. Two possibilities are (1) that the definitive deuterostome mouth has replaced a preexisting protostome‐type mouth, or (2) that ancestral deuterostomes lacked a protostome‐type mouth altogether, and formed a secondary dorsal mouth entirely de novo. Our current understanding of invertebrate embryogenesis and larval morphology provides at least as much support, if not more, for (2) as for (1). By implication, even if ancestral protostomes and deuterostomes shared common anteroposterior and dorsoventral patterning systems, they may still have differed significantly with respect to other aspects of body organization and been otherwise very dissimilar organisms. (shrink)

A recent paper by Shu et al.(1) reinterprets the fossil Vetulicola and related forms, all from the Lower Cambrian, as basal deuterostomes, assigning them their own phylum, Vetulicolia. Their conclusion is based on the presence of structures resembling gill slits and a trunk‐like region that shows evidence of segmentation. This report summarizes the fossil evidence for their interpretation and evaluates a possible alternative, that vetulicolians may instead be tunicate‐like chordates. Implications for our understanding of the nature of the primitive deuterostome (...) (and chordate) body plan are discussed. BioEssays 24:208–211, 2002. © 2002 Wiley Periodicals, Inc.; DOI 10.1002/bies.10064. (shrink)

This study examines the influence of women on the boards of directors of National Health Service Foundation Trusts in England. FTs provide a public service where social performance is the primary objective, although financial constraints must be met. Female presence is higher for executive directors than non-executives, reflecting the high number of women employed in the sector. We find that a high female presence among executive and non-executive directorships does not result in significant differences either in financial return or service (...) quality. When gender diversity on boards is consistently high, the benefits on performance of having more women on the board may not be discernible. However, female Chairs or Chief Executives result in significant reductions in negative social outcomes, such as lower clinical negligence costs, without harming financial management. The findings of this study, carried out in a context of high female presence and where a woman frequently occupies one of the two most influential board positions, Chair and Chief Executive, have implications for gender diversity and gender targets on the boards of directors in business and other sectors. (shrink)

This article deals with a subject that in spite of its familiarity has to date received little attention from scholars of Olivecrona’s work. Indeed, it is often common, when discussing Olivecrona’s legal theory, to mention that the latter makes use of the magical view to explain, from an empirical standpoint, the suggestive force of the law. The topic, however, is not usually examined in depth, with a small number of exceptions. In these lines, we will attempt to show how Olivecrona (...) develops this topic and emphasise the importance of this so as to, on the one hand, reach a proper understanding of his theory, and on the other, offer a critique of it. (shrink)

This article presents the findings of an audience research conducted with 86 young Spanish people aged 15 to 29 years. The investigation examines the modes of reception of television fiction, and the impact of the shows on the viewers. Friends’ influence on the choice of program, and the tendency to use social networks to comment on the shows and to talk about themselves, underline the crucial role played by TV fiction and new technologies in socialization processes. While most participants criticized (...) the propensity of television fiction to build extreme stereotypes, they also showed a clear predilection for Spanish programs, and admitted that their characters often offer inspiration to face everyday problems. (shrink)

Recent investigations have thrown new light on such topics as the early Greek belief in heliocentricity, the relation between Greek and Babylonian astronomy, the reliability of Ptolemy's Syntaxis, Hipparchus's theory of motion for the sun, Hipparchus's value for the obliquity of the ecliptic, and Eratosthenes' estimate of the size of the earth. Some claims resulting from these investigations are controversial, especially the reevaluation of Ptolemy (though it is notable that no one any longer uses data from the Syntaxis for investigating (...) such things as the spin of the earth). This essay presents the evidence for these claims; it makes no pretense of presenting the evidence against them. (shrink)

Drawing on Pierre Bourdieu’s concept of the ‘religious field’, this paper examines the roles available to Mauritanian clerics at different points in the country’s postcolonial history. The paper retraces the interaction between an imam, his students, and the postcolonial state. Buddāh Wuld al-Būṣayrī (1920–2009), the longtime official imam of Mauritania’s capital Nouakchott, had state backing for much of his career and was an interlocutor for heads of state. Yet he periodically wielded his symbolic capital to criticize state policies, and he (...) acted as a mentor to Salafīs, Islamists, and other activists, all without facing repression. His students and successors, however, faced an environment that was increasingly hostile to clerical dissent from the 1990s onward. Fiercer electoral competition, fragmentation within the religious field, and the advent of the Mauritanian iteration of the ‘Global War on Terror’ all undercut possibilities for clerical independence, as the state became more concerned about the constituencies for which individual clerics were perceived to speak. This case study sheds light on global dynamics in the Muslim world in an era where clerical independence is often constrained by expanding state power—including forms of ‘official Islam’ that seek to co-opt certain clerics while branding others as dissidents and troublemakers. (shrink)

Experimental studies of fear conditioning have identified the effectiveness of safety signals in inhibiting fear and maintaining fear-motivated behaviors. In fear conditioning procedures, the presence of safety signals means that the otherwise expected feared outcome will not now occur. Differences in the inhibitory learning processes needed to learn safety are being identified in various psychological and psychiatric conditions. However, despite early theoretical interest, the role of conditioned inhibitors as safety signals in anxiety has been under-investigated to date, in part because (...) of the stringent test procedures required to confirm the demonstration of conditioned inhibition as such. Nonetheless, the theoretical implications of an inhibitory learning perspective continue to influence clinical practice. Moreover, our understanding of safety signals is of additional importance in the context of the increased health anxiety and safety behaviors generated by the COVID-19 pandemic. (shrink)

First Published in 1999. Routledge is an imprint of Taylor & Francis, an informa company.

In lieu of an abstract, here is a brief excerpt of the content:A Christian’s Appreciation of the BuddhaBonnie ThurstonEs gibt, so glaube ich, in der Tat jenes Ding nicht, das wir >Lernen< nennen.—Hermann Hesse, SiddharthaI must warn you at the beginning that what follows is an embarrassingly personal reflection—a confession even—and not a scholarly essay. I cannot be dispassionate about the Buddha, to whom in a roundabout way I owe both my status as an ordained Christian minister and perhaps the (...) greatest joy of my life, the study and practice of the Christian scripture. How? In February 1970 I was given a copy of Hesse’s novel Siddhartha, a fictionalized account of the Buddha’s life. Already an active Christian, it was this gift, received my senior year in high school, that introduced me to Buddhism and to the reality of spiritual journey and the possibility of enlightenment. While I know the Buddhist meaning of that term, it serves for Christians as well, because our God could not leave us in darkness but made light the first creature (Gen. 1:1–5) and came among us as light (John 1:1–5). 1 When in the fall of 1970 my brother traveled to Japan, the memento I requested was a small statue of the Buddha. It is beside me as I write. In 1983 when we moved to Germany, the second book I bought in German was Siddhartha; the first was the New Testament.Over the years I have had the opportunity to continue to study the life of the Buddha and the spread and development of his teachings. By the Buddha, of course, I mean Sakyamuni (“sage of the Sakyas”) Buddha (“enlightened one”), son of Suddhodana and Maya, whom they called Siddhartha (“wish fulfilled” or “goal realized”) and whom we also know as Gotama or Gautama (literally “superior cow”), whose dates are given variously as 560–480 B.C. or 460–380 B.C. 2 I am appreciative of what I have learned—applying the root meaning of that word, appretiare: “to see” or “to appraise.” The Buddha has helped me to see and to appraise or evaluate many aspects of life. The appreciation that follows, then, is both a grateful recognition as of benefits received and a sensitive awareness or an estimate. I have tried both to view the Buddha clearly and to appraise what he has meant in my life. In essence, Buddhism and the Buddha have been for me the means of establishing a personal, internal religious clarity about what I do believe, passionately. In a deeply Buddhist sense, the Buddha has been my raft. But he has not been my Savior.There is, as Tillich noted in Christianity and the Encounter with World Religions, a point “in the depth of every living religion... at which the religion itself loses its importance, and that to which it points breaks through its particularity.” 3 It has [End Page 121] helped me to understand religions as fingers and the Divine Reality as the moon to which they point. And I am convinced that Tillich’s breakthrough point is usually reached by means of deep penetration into one religious tradition. Jacques-Albert Cuttat was exactly correct: “The more deeply a person probes into his own religious faith, the more he is able to understand the religious faith of others from the inside; conversely, the more a person explores religious connections other than his own, the more he deepens his understanding of his own religion.” 4 This has been my experience. Dialogue with the Buddha has given me great clarity about the Christ. And the study and practice of Christianity has afforded me my glimpses of the moon.What, then, do I appreciate about the Buddha? What have I learned from him? To help focus my answer, I read or reread a number of different accounts of his life 5 and noted six specific aspects of his life and teaching (his quest itself; his powers of analysis; his pragmatism; his moral vision; his compassion; and the outcome of living, his ‘way’) that have attracted and taught me.First, I am appreciative of the Buddha’s quest itself. To put it simply, according to the accounts... (shrink)

From its very beginning, psychoanalysis sought to incorporate the aesthetic into its domain. Despite Joyce's deliberate attempt in his writing to resist this powerful hermeneutic, his work has been confronted by a long tradition of psychoanalytic readings. Luke Thurston argues that this very antagonism holds the key to how psychoanalytic thinking can still open up new avenues in Joycean criticism and literary theory. In particular, Thurston shows that Jacques Lacan's response to Joyce goes beyond the 'application' of theory: (...) rather than diagnosing Joyce's writing or claiming to have deciphered its riddles, Lacan seeks to understand how it can entail an unreadable signature, a unique act of social transgression that defies translation into discourse. Thurston imaginatively builds on Lacan's work to illuminate Joyce's place in a wide-ranging literary genealogy that includes Shakespeare, Hogg, Stevenson and Wilde. This study should be essential reading for all students of Joyce, literary theory and psychoanalysis. (shrink)