© 2017. The American Astronomical Society. All rights reserved.We present new observations of the low-mass companion to HD 984 taken with the Gemini Planet Imager as a part of the GPI Exoplanet Survey campaign. Images of HD 984 B were obtained in the J and H bands. Combined with archival epochs from 2012 and 2014, we fit the first orbit to the companion to find an 18 au orbit with a 68% confidence interval between 14 and 28 au, an eccentricity (...) of 0.18 with a 68% confidence interval between 0.05 and 0.47, and an inclination of 119°with a 68% confidence interval between 114°and 125°. To address the considerable spectral covariance in both spectra, we present a method of splitting the spectra into low and high frequencies to analyze the spectral structure at different spatial frequencies with the proper spectral noise correlation. Using the split spectra, we compare them to known spectral types using field brown dwarf and low-mass star spectra and find a best-fit match of a field gravity M6.5 ±1.5 spectral type with a corresponding temperature of K. Photometry of the companion yields a luminosity of log=2.88 ± 0.07 dex with DUSTY models. Mass estimates, again from DUSTY models, find an age-dependent mass of 34 ±1 to 95 ±4 M Jup. These results are consistent with previous measurements of the object. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A NOTE ON THE RELATION OF PACIFISM AND JUST-WAR THEORY: IS THERE A THOMISTIC CONVERGENCE? 1 GABRIEL PALMER-FERNANDEZ Youngstown State University Youngstown, Ohio FOR CENTURIES, the moral analysis of war began with a consideration of a set of principles which together form the doctrine of the just-war and with a rejection of pacifism. However, several recent studies by Catholic moralists argue that pacifism and just-war theory have much (...) in common and converge in at least one morally important way-namely, they share a presumption against violence. In this note I want to consider whether or not classical just-war theory gives us reason to accept this claim. I will give evidence against it, and suggest that the "original just-war question," as James Turner Johnson calls it, does not begin with aprohibitive presumption or some equivalent constraint on action. If we are to speak of a presumption in classical just-war theory, it is that justice be done for the sake of the common good. Up to very recent times, those Christian denominations which Ernst Troeltsch called the "church-type" (Lutheran, Anglican, Calvinist, and Roman Catholic) upheld a " two-tiered " or "double" morality. A "vocational" pacifism was required of clerical ranks, and the individual Christian was obligated to take up arms for the sake of the common good. For example, prior to the Second Vatican Council, Roman Catholic teaching on war rejected conscientious objection to all war (i.e., pacifism) as an option for Catholics. Manuals of moral theology prior to Vatican 1 I wish to acknowledge the very helpful and detailed comments provided by Richard B. Miller to an earlier version of this paper. 247 248 GABRIEL PALMER-FERNANDEZ II did prohibit the soldier from fighting in an unjust war and made room for subjective doubt about the justice of a particular war. But the consensus among Catholic theologians was both wide and deep. Pacifism for individual Christians did not have any moral-theological justification. It was, in fact, a grave moral error. In spite of this, Vatican II called for a " completely fresh reappraisal of war." 2 The policy of obliterating whole cities enacted during World War II, coupled with the development of nuclear and other indiscriminate weapons of destruction (e.g., incapacitating gases, biological weapons, etc.) and the instability of superpower relations, created an unprecedented condition for which traditional teachings on war seemed woefully inadequate, if not morally dangerous. A new, more far-reaching perspective was needed. And this was to allow for individuals the pacifist option as a second and complementary moral doctrine alongside traditional teaching on war.3 As the American Catholic bishops said in their pastoral letter on war and peace : 2 Pastoral Constitution on the Church in the Modern World, in A. Flannery, 0.P., ed., Vatican Council II: The Conciliar and Post Conciliar Documents (Collegeville, Minn. : Liturgical Press, 1975), par. 80. 3 This development in contemporary Roman Catholic teaching on war and peace has been challenged with considerable force by George Weigel in what has become one of the most controversial studies on the subject. In Tranquillitas Ordinis: The Present Failure and Future Promise of American Catholic Thought on War and Peace (New York: Oxford University Press, 1987), Weigel advances several arguments which are meant to correct what he insists is a failure among Catholic ethicists in the U.S. to develop their tradition, and, indeed, an abandonment of their heritage. " At the level of moral theory," Weigel maintains, "the two classic positions [just-war theory and pacifism] are not reconcilable. The attempt to merge them... tends to corrupt both traditions. Pacifists end up making judgments on military strategy and tactics, and just-war theorists are held accountable to arguments they previously declined to accept.... The net result is to bifurcate morality and politics, and to abandon attempts to apply the tradition of reason to the limit case of the use of armed force in the defense of values-which is precisely the result Murray most feared in his strictures against moralism" (251). For David Hollenbach's rebuttal, see his review essay, "War and Peace in American Catholic Thought: A Heritage Abandoned? " Theological Studies 48 (1987) : 711-727... (shrink)

Introduction -- The pre-socratic philosophers -- Sixth and fifth centuries B.C.E. -- Thales -- Anaximander -- Anaximenes -- Pythagoras -- Heraclitus -- Parmenides -- Zeno -- Empedocles -- Anaxagoras -- Leucippus and Democritus -- The Athenian period -- Fifth and fourth centuries B.C.E. -- The Sophists -- Protagoras -- Gorgias -- Thrasymachus -- Callicles and Critias -- Socrates -- Plato -- Aristotle -- The Hellenistic and Roman periods -- Fourth century B.C.E. through fourth century C.E. -- Epicureanism -- Stoicism -- (...) Neoplatonism -- Medieval and Renaissance philosophy -- Fifth through fifteenth centuries -- Saint Augustine -- The encyclopediasts -- John Scotus Eriugena -- Saint Anselm -- Muslim and Jewish philosophies -- Averroës -- Maimonides -- The problem of faith and reason -- The problem of the universals -- Saint Thomas Aquinas -- William of Ockham -- Renaissance philosophers -- Continental rationalism and British empiricism -- The seventeenth and eighteenth centuries -- Descartes -- Hobbes -- Spinoza -- Leibniz -- Locke -- Berkeley -- Hume -- Kant -- Post-kantian British and continental philosophy -- The nineteenth century -- Hegel -- Schopenhauer -- Kierkegaard -- Marx -- Nietzsche -- Utilitarianism -- Bentham -- Frege -- Pragmatism, the analytic tradition, and the phenomenological tradition and its aftermath -- The twentieth century -- Pragmatism -- James -- Dewey -- The analytic tradition -- Moore -- Russell -- Logical positivism -- Wittgenstein -- Quine -- The phenomenological tradition and its aftermath -- Husserl -- Heidegger -- Sartre -- Structuralism and poststructuralism -- Saussure -- Lévi-Strauss -- Lacan -- Derrida -- Irigaray. (shrink)

These questions lie at the heart of contemporary feminist theory, and in this collection they are addressed by a group of distinguished international scholars ...

The paper considers the recently published British Medical Association Guidance on ethical issues arising in relation to rationing of treatment during the COVID-19 Pandemic. It considers whether it...

Martin Heidegger, in a recently published group of essays, discusses the persistently ... was shattered by ED Hirsch's book Validity in Interpretation. ...

Parent-infant emotional expressions vary according to parent and infant gender. Such parent-infant interactions critically affect infant development. Neuroimaging research is exploring emotion-related brain function that varies according to gender, and regulates parenting thoughts and behaviors in the early postpartum. Through specific brain functions, parenting serves to program the infant brain for the next generation of sex-specific emotional expression.

_Philosophical Perspectives, _an annual, aims to publish original essays by the foremost thinkers in their fields, with each volume confined to a main area of philosophical research. Original essays by the foremost thinkers and academics of philosophy discussing the philosophy of language and mind Some of the main topics include demonstratives and anaphora, meaning and naming, belief and privileged access, modality, concepts and time, and paradox.

An adequate approach to any of Aristotle's qualitative parts of tragedy must be grounded in an understanding of their hierarchical ranking within the Poetics. Any "whole" must present "a certain order in its arrangement of parts" ,1 and in a drama each part is "for the sake of" the one "above" it. Contrary to Rosenstein's formulation, for instance, the Aristotelian view is that character as a form "concretizes" and individualizes thought as matter. Rosenstein's question as to whether "these . . (...) . indeed form a genuine disjunction" should not even arise. By ignoring the hierarchy, and therefore collapsing it, Rosenstein weakens his otherwise sound assertion that tragedy is not philosophy. Such is the result, whether intended or not, of holding that "thought must also be some form or concretization of action, just as plot and character are" . This vocabulary seems to suggest in the end that a tragic work is organized by philosophical "themes." "To understand spoken thought as an object of imitation in this manner is to understand it not merely as a content or object being imitated . . . but as the supposedly valid expression of an interpretation of the doings of the aesthetically worked world generally. . . . Thought in this sense becomes theme" . · 1. Unless otherwise noted, all quotations of Aristotle are from The Basic Works of Aristotle, ed. Richard McKeon . James E. Ford responds in this essay to Leon Rosenstein's "On Aristotle and Thought in the Drama" . An assistant professor of English at Brigham Young University—Hawaii Campus, he is currently writing on interpretative theory. See also: "Metaphor and Transcendence" by Karsten Harries in Vol. 5, No. 1. (shrink)

Three main ethical issues involved in the management of whales and small cetaceans are examined: ethical values concerning extinction and their implications for consumptive management regimes, the humaneness of current and feasible future harvesting techniques, and the ethical propriety of killing cetaceans for various uses. I argue that objections to human-caused extinction are primarily ethical, and that the ethical discussion must be expanded to include greater consideration of acceptable risks and problems associated with extinction due to human-caused genetic selection. Whaling (...) methods are objectively described including death times for whales. I show that the debate on humaneness is not about the facts of the hunt, but about the appropriate standard for judging whether or not a technique ishumane. Economic and ecological arguments which attempt to preempt the ethical questions are discussed and dismissed as specious. Arguments which attempt to distinguish ethically human relations with cetaceans from relations with other wildlife species are reviewed critically. (shrink)

Progress in general systems theory has been slow. Three recent books in the field reflect both the hopes and continuing frustrations of systems advocates. Frustrations include the widespread perception that systems theory is a kind of gnostic redemption, an abstract program to be administered by an elite cadre of experts for the sake of integrating knowledge and reorganizing society. This mechanistic understanding generates a resistance which could be countered by a more open and organic model of human systems. The ambiguity (...) of systems thought lies ironically in its ability to embrace both of these images within its conceptual scheme. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:C. Suetonius Tranquillus: De Grammaticis et RhetoribusJames E. G. ZetzelR. A. Kaster, ed. C. Suetonius Tranquillus: De Grammaticis et Rhetoribus. Edited with a translation, introduction, and commentary. Oxford: Clarendon Press. lx 1 370 pp. Cloth, $72.00.From a very early stage, the Romans were interested in their own literary history. In the second century B.C.E., Accius composed his didascalica; in the first century, Varro, Cornelius Nepos, and Julius Hyginus (...) all wrote biographies of literary figures; and early in the second century c.e. Suetonius wrote a set of books De uiris illustribus, giving accounts of the lives of Roman poets, historians, orators, philosophers—and teachers of grammar and rhetoric. Our knowledge of the first four categories of writers is exiguous: aside from Cicero’s Brutus, which is of more importance for chronology than for biography proper, we have the versions of some of Suetonius’ lives of the poets that are attached to scholia and the one-sentence notices excerpted from Suetonius by Jerome in his adaptation of Eusebius’ Chronicle; we also have occasional anecdotes in the elder Seneca, Aulus Gellius, and a few other sources. The vagaries of textual transmission, however, have left us much better off with the last of Suetonius’ rubrics: a single manuscript survived to the middle ages containing (along with Tacitus’ minor works) the portion of De uiris illustribus known as De grammaticis et rhetoribus (DGR). The text is badly preserved, and it is also incomplete: of the sixteen professors of rhetoric once included, lives of only five remain. Even so, it is a text of considerable importance for students of Roman education and, indeed, of Roman intellectual life: not only does it describe the origins of grammatical and rhetorical education at Rome, it discusses the origins, character, and students of the men who taught the elite of Rome; it preserves anecdotes involving the leading political and literary figures of the first centuries B.C.E. and c.e.; and along the way it offers quotations, otherwise unknown, from such figures as Valerius Cato, Helvius Cinna, Furius Bibaculus, Cicero, Asinius Pollio, and Asinius Gallus.Until now, DGR has been an extraordinarily difficult text to understand or [End Page 475] to use. Suetonius’ chronology is vague, his biographical reconstructions obscure, and his narratives maddeningly brief and anecdotal—not to mention the fact that the text itself is so corrupt that the words themselves are not always easy to ascertain. No longer: with Robert Kaster’s magnificent edition, DGR is a text that cannot only be read, but understood, used, and even (at times) admired. In some respects, K. is the perfect match for Suetonius: like Suetonius, K.’s principal interest is not in the internal history of ancient education, but in its external history, above all in the social context and significance of teaching at Rome. It should also be said, however, that in other ways K. is far better than Suetonius: where the ancient text is brief, elliptical, and anecdotal, K. is thorough, patient, and extraordinarily learned. K.’s edition includes a long introduction, a new critical text and facing translation, and an exhaustive commentary, followed by four appendices (of which the longest and most important concerns Suetonius’ use of the elder Seneca). A brief review can scarcely do justice to K.’s achievement; a few comments will have to suffice.Introduction: Although DGR is perhaps the portion of De uiris illustribus that modern scholars would most happily have done without, K. turns the very obscurity of the subject matter to good advantage. In writing of poets, historians, and the rest, Suetonius could make full use of earlier biographers such as Nepos and Hyginus; with the teachers, he had no such sources. As a result, DGR provides an excellent laboratory in which to observe Suetonius’ working methods: K. analyzes brilliantly the way in which he collected his information, how it is related to his research for the lives of literary figures, and the strengths and weaknesses of Suetonius’ approach. In both the introduction and the commentary (to singularly good effect in his analysis of DGR1–4 on the origins of grammatical teaching at Rome), K. pays close attention... (shrink)

Role of lawyer -- Regulation of lawyers -- Defining and forming the lawyer-client relationship -- Compensating lawyers -- Confidentiality -- Incompatible relations -- Representing organizations -- Duties to the court and others -- Advertising and solicitation -- Judicial conduct.

Critically significant parental effects in behavioral genetics may be partly understood as a consequence of maternal brain structure and function of caregiving systems recently studied in humans as well as rodents. Key parental brain areas regulate emotions, motivation/reward, and decision making, as well as more complex social-cognitive circuits. Additional key environmental factors must include socioeconomic status and paternal brain physiology. These have implications for developmental and evolutionary biology as well as public policy.

The essays are happily reprinted here in a systematic manner. The first eight, written with a minimal use of technical logic, develop Prior's views about three main philosophical problems of time: temporal succession, time and determinism, and existence and temporal identity. There follow five papers of considerably more formal character, in which Prior at once expands and renders more precise his philosophical views. The ultimate aim of the present study is to clarify certain points connected with the above problems about (...) time. But the immediate task is to provide a comprehensive discussion of some of Prior's most important methodological and doctrinal positions concerning these problems. (shrink)

Can transcendence be both philosophical and religious? Do philosophers and theologians conceive of the same thing when they think and talk about transcendence? Philosophy and religion have understood transcendence and other matters of faith differently, but both the language and concepts of religion, including transcendence, reside at the core of postmodern philosophy. Transcendence in Philosophy and Religion considers whether it is possible to analyze religious transcendence in a philosophical manner, and if so, whether there is a way for phenomenology to (...) think transcendence directly. Attention is devoted to the role of French philosophy, particularly the work of Levinas, Ricoeur, Derrida, and Marion, in defining recent debates in the philosophy of religion and posing new ways of thinking about religious experience in a postmodern world. (shrink)