By considering the irreducible representations of the Lorentz group, an analysis of the different spin-2 waves is presented. In particular, the question of the helicity is discussed. It is concluded that, although from the point of view of representation theory there are no compelling reasons to choose between spin-2 waves with helicity σ=±1 or σ=±2, consistency arguments of the ensuing field theories favor waves with helicity σ=±1.

OBJECTIVE: We studied and compared the attitudes of pregnant women v new mothers in an attempt to confirm changing patterns of maternal response towards medical ethical decision making in critically ill or malformed neonates. DESIGN: Data were obtained by questionnaires divided into three sections: 1. sociodemographic; 2. Theoretical principles which might be utilised in the decision-making process; 3. Hypothetical case scenarios, each followed by possible treatment options. RESULTS: Pregnant women (n = 545) consistently requested less aggressive medical intervention for the (...) hypothetical cases than did new mothers (n = 250) [Trisomy 18: 57% v 42%; p = 0.0004; Asphyxia: 75% v 63%; p = 0.0017; Down's syndrome 81% v 62%; p = 0.0001; LBW 85% v 75%; p = 0.004]. Significant differences were also observed in the responses to the theoretical principles, with pregnant women attributing less importance to preserving life at all cost, while being more concerned with physical and emotional pain and suffering, with financial cost, and with the infant's potential for future productivity. (shrink)

The Inforare project aims to set up a system for the sharing of clinical and familial data, in order to study how genes are related to the severity of sickle cell disease. While the computerisation of clinical records represents a valuable research goal, an ethical framework is necessary to guarantee patients' protection and their rights in this developing field. Issues relating to patient information during the Inforare study were analysed by the steering committee. Several major concerns were discussed by the (...) committee and formalised in the patients' information letter: educating patients to aid the recruitment of family members, rules of confidentiality and the disclosure of aggregate, individual and unexpected research results. This paper presents the main issues addressed. (shrink)

C. S. Lewis' article addresses a critically important issue on which Howard Ahmanson comments. Professor Oliver O'Donovan addresses the same issue in a sermon in Christ Church Oxford on Trinity Sunday 1997. We publish the three articles together in the year of the fiftieth anniversary of the independence of India and Pakistan and invite correspondence on the issues at stake. Eds.

This study investigated poultry farmers’ perceptions, preferences, and use of commercially compounded and self-compounded feeds in the Oyo Area of Oyo State, Nigeria. Data were collected from 120 poultry farmers through a structured interview schedule. The study concluded that poultry farmers prefer and use self-compounded feeds (SCF) instead of commercially compounded feeds (CCF) because (a) self-compounded feeds are of better quality than commercially compounded feeds, (b) there are no quality control measures in the poultry feed industry in the Oyo Area, (...) (c) commercially compounded feeds cost more than self-compounded feeds, and (d) farmers choose feed based on the perceived quality of the feed, their technical ability to produce feed by themselves, the cost of CCF, the storability of feed, and the cost and availability of transportation. Based on these findings, it is recommended that interested public and private agencies should organize annual extension workshops and training for poultry farmers in the study area on (a) feed formulation; (b) feed ingredient mixing and compounding; (c) selection of ingredients, mixtures, and additives; and (d) the establishment, operation, and maintenance of feed mills. Farmers should be encouraged to form feed mill cooperative societies. The performance of the Standards Organization of Nigeria (SON) should be monitored and evaluated to ensure its effective oversight of quality standards for agricultural products and inputs such as feeds and feed ingredients. (shrink)

The author of this little book makes no claim to being a philosopher, and is fully conscious of the very obvious limits of his writing ability. He is fully aware, too, of the nebulousness of his task, the task, namely, which he has taken upon himself of discussing what he calls universal religion on the basis of the Bible, the Talmud and the history of the Jewish people. Overcoming, however, his reluctance to divulge his ideas in writing because he feels (...) intuitively that he can transcend all his human frailty, he sets about presenting us with a philosophy of entire existence, as he himself puts it. A formidable task indeed. He would be grievously hurt, he tells us, were we to label his effort as theology. And still we are within our rights to ask: what else but theology could or should be the rational penetration of what God has spoken to men? In fact, the finished product turns out to be neither philosophy nor theology, but rather a series of pious, at times even pseudo-mystical reflections on God’s revelation as found in the Old Testament and as interpreted down the centuries in the various Jewish traditions. The serious philosopher or earnest theologian or the historian of religions will find nothing here. (shrink)

These essays were delivered at the Fourth East-West Philosophers conference at the University of Hawaii in 1964. Because the audience was of various traditions, most of the papers contain instruction in rudiments as well as points of more technical interest. The oriental speakers especially take pains not to spring their special terminology on the western listener. The book systematically and thoroughly works through the themes of the individual in Chinese, Indian, Japanese, and western metaphysics, methodology, religion, and ethics. Social, political, (...) and legal thought and practice are also covered. Some of the papers are followed by transcripts of questions and answers. These are often very helpful and revealing as they focus the issues and require the speaker to be specific in summarizing his points. Altogether there are thirty-three contributors, only a minority of whom are westerners. These include: Charles Moore, Wm. E. Hocking, H. E. McCarthy, John Smith, W. H. Werkmeister, E. W. Strong, R. Polin, and R. McKeon. Again and again both East and West stressed the interconnection and interdependence of the individual and the universal, the individual and the community. There is an appendix containing the conference's public lectures, which were given by S. M. McMurrin, C. Regamey, and D. T. Suzuki. The book and the conference end with Moore citing highlights and provocative points from virtually all the lectures. This provides a useful summary and synthesis of what would otherwise be an overwhelming deluge of intellection. There are notes on contributors and an index.--S. O. H. (shrink)

As a whole these essays take their cue from the later Wittgenstein in an effort to get beyond the verifiability/falsifiability cul-de-sac and to "get clear" on some religious concepts by exploring religious language at work. The opening two essays, by E. Heller and P. Holmer, are the only two that deal directly with Wittgenstein. Heller shows some interesting parallels between Wittgenstein and Nietzsche, but largely these essays are for introductory purposes. Although Wittgenstein's presence is felt in the remaining essays, his (...) name is seldom mentioned. Ian Ramsey has two contributions, one on paradox and one on religion and science. He is up to his usual method of making plausible suggestions by means of careful distinctions, always with a careful eye on the phenomenology of the religious universe of discourse. F. Ferré explores the notion of "models" as it works in science and sees how this concept can work in the examination of religious language. T. McPherson uses a distinction between literal, semiotic, and symbolic meaning to explore religious assertions and analogy. R. C. Coburn suggests that a neglected use of theological statements is to answer the limiting questions of religion in a manner that is logically complete. B. Mitchell talks about justifying religious belief in answer to MacIntyre's charge that such a project reveals a basic misunderstanding of religious discourse. There are two intriguing essays by Wm. Poteat, one of which draws an analogy between birth and suicide to build a doctrine of creation. C. B. Daly writes on metaphysics and the limits of language. Although there is same familiar wrangling over tired issues, the book does manage to collect some refreshing although not strikingly original essays.--S. O. H. (shrink)

Each group of selections in this text book is preceded by about ten pages of commentary by Harrington. These commentaries can be read either before the selections as a preparation setting forth the issues, or after the selections as an elucidation, isolating the selection's central concerns. All the selections, with the exception of Kierkegaard's, are from twentieth century thinkers. The contributors include Tillich, Herberg, G. E. Wright, Bultmann, D. M. Bailie, J. J. C. Smart, Wisdom, Hare, Sartre, Barth and Vahanian. (...) The book is divided into three main parts. The first part is basically doctrinal, exploring Biblical themes and contemporary views of revelation, God, man, Jesus, crucifixion, resurrection, and incarnation. The second part deals with aspects of the philosophy of religion including the connection between philosophy and theology, religious language, the existence of God, theistic proofs, and epistemological considerations. The third part, under the heading of "Challenges to Contemporary Man," is a potpourri of theological glamor issues including Existentialism and the death of God. Very often Harrington's commentary provides the reader with the classical aspects of the problem which the contemporary contributer is dealing with. There is a topically organized bibliography of suggested reading. There is no index.--S. O. H. (shrink)

BackgroundBiobanks are considered to be key infrastructures for research development and have generated a lot of debate about their ethical, legal and social implications. While the focus has been on human genomic research, rapid advances in human microbiome research further complicate the debate.DiscussionWe draw on two cystic fibrosis biobanks in Toronto, Canada, to illustrate our points. The biobanks have been established to facilitate sample and data sharing for research into the link between disease progression and microbial dynamics in the lungs (...) of pediatric and adult patients. We begin by providing an overview of some of the ELSI associated with human microbiome research, particularly on the implications for the broader society. We then discuss ethical considerations regarding the identifiability of samples biobanked for human microbiome research, and examine the issue of return of results and incidental findings. We argue that, for the purposes of research ethics oversight, human microbiome research samples should be treated with the same privacy considerations as human tissues samples. We also suggest that returning individual microbiome-related findings could provide a powerful clinical tool for care management, but highlight the need for a more grounded understanding of contextual factors that may be unique to human microbiome research.ConclusionsWe revisit the ELSI of biobanking and consider the impact that human microbiome research might have. Our discussion focuses on identifiability of human microbiome research samples, and return of research results and incidental findings for clinical management. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Birth-Mark: Unsettling the Wilderness in American Literary HistoryC. S. SchreinerThe Birth-Mark: Unsettling the Wilderness in American Literary History, by Susan Howe; 189 pp. Middletown: Wesleyan University Press, 1993, $40.00.In the interview which concludes The Birth-Mark, Susan Howe says that during childhood her Boston household was visited by such pioneers of American studies as Perry Miller and F. O. Matthiessen. Career-wise, however, Howe’s path to academia has be (...) en indirect: born in 1937, she gained her first professorship in 1989 in the Poetics Program at SUNY Buffalo. A visual artist by [End Page 192] training, Howe veered into a genre of writing in the 1970s that seeks to “install certain narrativ es somewhere between history, mystic speech, and poetry” (p. 44). Her poetry includes Secret History of the Dividing Line (1978), Pythagorean Silence (1982), and Defenestration of Prague (1983). In 1985 she published an original criti cal study, My Emily Dickinson, which criticized editors for having homogenized the format and typography of Dickinson’s manuscripts, taming the unruly rigor of poems which were originally “multifaceted visual and verbal productions.” Howe also argu ed that the Amherst poet should not be viewed as a victim of repression, as many feminists see her, but as a refuser of congregations, a powerful will-to-reclusion in art—“One unchosen American women alone at home and choosing.” Emily’s home was a nomadi c space between orthodoxies.An understanding of Howe’s kinship with Dickinson’s poetic daring is helpful for reading The Birth-Mark, whose prose is poetic, and whose protagonist, Mary Rowlandson, shared Dickinson’s “stubborn strength in isolation.” The captivity narratives ar e portals into the antinomian controversy of New England, which was “the primordial struggle of North American literary expression” (p. 4). It is not Gilbert and Gubar to whom Howe has recourse in her analyses of hostage consciousness. She cites the philo sophy of Emmanuel Lévinas. As with feminism, which she extends rather than follows, Howe takes up the philosophy of alterity without its orthodoxy. (In the face of frontier brutality she cannot discern the “Father of orphans and defender of widows” of Psalm 68.) Encounters in the wilderness of tribes, woods, and waters aroused an immodest otherness within the American literary unconscious, unsettling the styles of expression and selfhood which the puritan colonies were trying to instantiate. The literary awakening of Dickinson, Rowlandson, Melville, Hawthorne, and other writers was not due to the Great Awakening urged by churches, but to the traumatic transfer of sovereignty from God to frontier, a permanent revolution to which these writers’ imaginations would remain exposed.Howe’s new foray into criticism tracks the textual marginalia which yield the visionary utterances of Rowlandson and Hutchinson. A self-confessed “library cormorant,” Howe gathers a quiet spectacle of testimonies, those of separated loved ones dragged int o “Removes” by tribes of Native Americans. These resonant texts from New England village libraries and major collections at Harvard, are melded together by Howe’s intuitive, almost telepathic sensibility into a kind of spiritual drama informed by critical acumen. Howe takes her bearings from Patricia Caldwell’s essay “The Antinomian Language Controversy,” which appeared in the Harvard Theological Review in 1976. The dislocating frontier experience for Hutchinson, Rowlandson, and others forced the c reation of a different language. It is with this antinomian language that Howe develops a sensitive rapport, echoing its myriad haunting voices in her commentaries. What Gadamer calls effective history broods and rustles inside her [End Page 193] writing with lyrical unease. Indeed, Howe’s work is a creative example of the fusion of horizons which Gadamer says epitomizes the hermeneutic event. Howe’s personal method as revealed in her interview: “Not to explain the work, not to trans late it, but to meet the work with writing... Not just to write a tribute, but to meet her [Dickinson] in the tribute. And that’s a kind of fusion” (p. 158). Some scholars will find her method obscure. But it’s hard to find anything negative at this height. Howe would have us meet others at their most exposed, delicate point, where their vulnerability... (shrink)

In Object and Property, Arda Denkel tries to base metaphysics on perceivable objects—or, rather, to articulate an ontology saying what such particular objects really are. Basically, the world consists of Aristotelian substances, but, for Denkel, substances turn out to be bundles, or “compresences,” of properties, and properties themselves are asserted to be particulars. In the end, everything and everything’s “analytic constituents” are particular: objects are bundles of property occurrences having some necessary unity; pieces of matter are bundles of property occurrences (...) which lack the unity of objects; and, finally, properties are particulars. Denkel’s aim, at least in part, is to avoid any temptation to posit either “mysterious” prime matter or universals. (shrink)

Nietzsche colocou-se como um antípoda a Platão. Mas em questões cosmológicas, o eterno retorno nietzschiano tem também alguns pontos em comum à cosmologia platônica descrita no Timeu. A finitude espacial, a ciclicidade cósmica e a ética cosmológica dizem respeito às semelhanças, já a infinitude temporal, a teleologia e a necessidade afastam os filósofos. Então, neste trabalho, aponto proximidades e afastamentos entre os dois filósofos em questões cosmológicas, além de sugerir alguma atualidade de suas concepções em relação à nossa ciência. Como (...) veremos, a relação entre ética e cosmologia ainda se mostra atual. (shrink)