© 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)

Objectives To conduct an independent evaluation of the first phase of the Health Foundation’s Safer Patients Initiative (SPI), and to identify the net additional effect of SPI and any differences in changes in participating and non-participating NHS hospitals. Design Mixed method evaluation involving five substudies, before and after design. Setting NHS hospitals in the United Kingdom. Participants Four hospitals (one in each country in the UK) participating in the first phase of the SPI (SPI1); 18 control hospitals. Intervention The SPI1 (...) was a compound (multi-component) organisational intervention delivered over 18 months that focused on improving the reliability of specific frontline care processes in designated clinical specialties and promoting organisational and cultural change. Results Senior staff members were knowledgeable and enthusiastic about SPI1. There was a small (0.08 points on a 5 point scale) but significant (P<0.01) effect in favour of the SPI1 hospitals in one of 11 dimensions of the staff questionnaire (organisational climate). Qualitative evidence showed only modest penetration of SPI1 at medical ward level. Although SPI1 was designed to engage staff from the bottom up, it did not usually feel like this to those working on the wards, and questions about legitimacy of some aspects of SPI1 were raised. Of the five components to identify patients at risk of deterioration—monitoring of vital signs (14 items); routine tests (three items); evidence based standards specific to certain diseases (three items); prescribing errors (multiple items from the British National Formulary); and medical history taking (11 items)—there was little net difference between control and SPI1 hospitals, except in relation to quality of monitoring of acute medical patients, which improved on average over time across all hospitals. Recording of respiratory rate increased to a greater degree in SPI1 than in control hospitals; in the second six hours after admission recording increased from 40% (93) to 69% (165) in control hospitals and from 37% (141) to 78% (296) in SPI1 hospitals (odds ratio for “difference in difference” 2.1, 99% confidence interval 1.0 to 4.3; P=0.008). Use of a formal scoring system for patients with pneumonia also increased over time (from 2% (102) to 23% (111) in control hospitals and from 2% (170) to 9% (189) in SPI1 hospitals), which favoured controls and was not significant (0.3, 0.02 to 3.4; P=0.173). There were no improvements in the proportion of prescription errors and no effects that could be attributed to SPI1 in non-targeted generic areas (such as enhanced safety culture). On some measures, the lack of effect could be because compliance was already high at baseline (such as use of steroids in over 85% of cases where indicated), but even when there was more room for improvement (such as in quality of medical history taking), there was no significant additional net effect of SPI1. There were no changes over time or between control and SPI1 hospitals in errors or rates of adverse events in patients in medical wards. Mortality increased from 11% (27) to 16% (39) among controls and decreased from 17% (63) to 13% (49) among SPI1 hospitals, but the risk adjusted difference was not significant (0.5, 0.2 to 1.4; P=0.085). Poor care was a contributing factor in four of the 178 deaths identified by review of case notes. The survey of patients showed no significant differences apart from an increase in perception of cleanliness in favour of SPI1 hospitals. Conclusions The introduction of SPI1 was associated with improvements in one of the types of clinical process studied (monitoring of vital signs) and one measure of staff perceptions of organisational climate. There was no additional effect of SPI1 on other targeted issues nor on other measures of generic organisational strengthening. (shrink)

Books reviewed in this article: The Anchor Bible Dictionary. Edited by David Noel Freedman with Gary A. Herion, David F. Graf, John David Pleins. The Gospel of Matthew. By Daniel J. Harrington. Paul: An Introduction to his Thought. By C. K. Barrett. A Radical Jew: Paul and the Politics of Identiy. By Daniel Boyarin. New Testament Theology. By G. B. Caird, completed and edited by L. D. Hurst. The Fatherhood of God from Origen to Athanasius. By Peter Widdicombe. Dieu et (...) le Christ selon Grégoire de Nysse. By Bernard Pottier. Eucharistic Presence: A Study in the Theology of Disclosure. By Robert Sokolowski. Theological Hermeneutics: Development and Significance. By Werner Jeanrond. Theologie aus Efahrung der Gnade. Annäherungen an Karl Rahner: Edited by Mariano Delgado and Mathias‐Lutz Bachmann. Bernhard Welte's Fundamental Theological Approach to Christology.. By Anthony J. Godzieba. Sacred Identity: Exploring a Theology of the Person. By Jane Kopas. A Salvation Audit. By Colin Grant. Medical Ezhics: Sources Of Catholic Teachings, Second Edition. Edited by Kevin O'Rourke and Philip Boyle. Mission and Conversion: Proselytizing in the Religious History of the Roman Empire. By Martin Goodman. Literacy and Power in the Ancient World. Edited by Alan K. Bowman and Greg Woolf. St Cyril of Alexandria: The Christological Controversy. Its History, Theology and Texts. By John A. McGuckin. Ambrose of Milan: Church and Court in a Christian Capital. By Neil B. McLynn. Basil of Cuesareu. By Philip Rousseau. Augustine. By Mary T. Clark. Irenaeus. By Dennis Minns. Divine Heiress: The Virgin Mary and the Creation of Christian Constantinople. By Vasiliki Limberis. The Irish Tradition in Old English Literature. By Charles D. Wright. Relics, Apocalypse and the Deceils of History: Ademar of Chabannes, 989–1034. By Richard Landes. Huguccio: The Life, Works, and Thought of a Twelfth‐Centuy Jurist. By Wolfgang P. Müller. The Presence of God: A History of Western Christian Mysticism, Volume II: The Growth of Mysticism. By Bernard McGinn. Preaching the Crusades: Mendicant Friars and the Cross in the Thirteenth Century. By Christoph T. Maier. Mary Ward: A World in Contemplation. By Henriette Peters. The Letters of Teilhard de Chardin and Lucile Swan. Edited by Thomas M. King and Mary Wood Gilbert. Pseudo‐Marry: By John Donne. Edited, with an Introduction and Commentary, by Anthony Raspa. Donne and the Politics of Conscience in Early Modern England. By M. L. Brown. The Caroline Captivity of the Church: Charles 1 and the Remoulding of Anglicanism. By Julian Davies. Érudition et religion aux XVIIe et XVIIIe siécles. By Bruno Neveu. Cardinal Lavigerie: Churchman, Prophet and Missionary. By François Renault. Dom Columba Marmion: A Biography By Mark Tierney. Christian Mission in the Twentieth Century. By Timothy Yates. Religion in Africa: Experience and Expression. Edited by Thomas D. Blakely, Walter E. A. van Beek and Dennis Thomson. (shrink)

The contextualist epistemological theories proposed by David Lewis and othersoffer a view of knowledge which awards a central role to the contexts ofknowledge attributions. Such contexts are held to determine how strong anepistemic position must be in order to count as knowledge. Lewis has suggestedthat contextualism so construed can be used both to ward off the skeptic and tosolve the Gettier problem. A person knows P, he says, just in case her evidenceeliminates every possibility that not-P, where the domain (...) of `every' is determinedby the context. Lewis provides a list of rules that can tell us, for a given context,which not-P possibilities must be eliminated and which can properly be ignored.But his account entails, counterintuitively, that knowledge can truly be attributedeven to a person in a Gettier situation provided only that the attributor is ignorantof the fact that the person is gettiered. It has been criticized on those grounds byS. Cohen. In this paper I shall argue that most other forms of contextualism sufferthe same fate as Lewis's. The allies of contextualism haven't yet shown us whethercontextualism can succeed in maintaining a notion of ordinary knowledge whileresisting the absurdity that knowledge can be a matter of sheer good luck. At theend of the paper I shall suggest a possible solution to the problem by showing howCohen's line of criticism leads to a modified conception of what sort of justificationa belief must have to count as knowledge in ordinary contexts. (shrink)

In this paper we consider the effect of unitarity bounds sb⩾s≡(E1+E2) cms 2 for the recently proposed types of nonderivative 4-fermion contact interactions. To this purpose we decompose the helicity amplitudes at c.m.s. into partial waves. The bounds are defined to hold for all reaction channels due to the same type of contact interaction. We find sb=τ4π/κ. Here κ is the coupling constant. The factor τ depends on the type of coupling and on the different cases to identify the fermions. (...) It ranges from 1/3 to 4. (shrink)

My chief object in these notes is to provide evidence for tracing the ancestry of certain themes, situations, and characters which appear in New Comedy; I hope, however, that they may also be useful for the study of Middle Comedy itself. I am therefore chiefly concerned with the period from 400 b.c. to 320 b.c., when Menander had begun to write; I have, however, given some dates after 320 which were necessary to complete my story, but I have left out (...) many plays by poets of New Comedy which can be dated in the decade 320–310 b.c. I have also omitted the originals of Plautus Amphitruo, Persa, and Menaechmi, although I am convinced that they all belong to Middle Comedy and hope to consider the problem more fully elsewhere; the tactics of the battle in the Amphitruo are possible for Epameinondas and Philip as well as for Alexander, but the clash of two kings seems to limit the reference to Alexander and Dareios as depicted in the famous mosaic, and the limits are 330–320 ; the original of the Persa must have been written before Alexander's conquests and the limits seem to be 345–338; Hueffher's late dating of the original of the Menaechmi has been successfully countered by Fraenkel and the whole feel of the play suggests Middle rather than New Comedy. The following list is arranged in decades, except where it has proved necessary to use a longer period. I have tabulated first the plays or victories dated by inscriptional or other firm evidence; among these I have included the plays dated by Geissler, without comment except where I disagree with him. (shrink)

This collection of essays addresses some of the central issues in modern social and political thought, such as: the revival of Marxism and its relevance to the social sciences; the analysis of social and political structures and social movements; and the future of advanced capitalist societies.

Professor Beare has attacked the position established by Alfred Körte in 1893 and accepted in large measure by Sir Arthur Pickard-Cambridge in Dithyramb, etc., and Festivals. The following reply is brief because I have dealt with the works of art at some length in Rylands Bulletin, xxxvi , 563 f. and in a forthcoming number of Ephemeris Archaiologike. The statement of Aristotle . I have tried to show that various elements in the ‘phallic performances’ were taken over by comedy and (...) that we have some evidence that the leaders of padded dancers wore the phallos. (shrink)