© 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 RECENT YEARS SEVERAL IMPORTANT PHILOSOPHICAL STUDIES ON THE ethical and political character of Pauline messianism have been published by continental philosophers such as Alain Badiou, Stanislaus Breton, Jacob Taubes, and Giorgio Agamben. In contrast to the Weberian "secularization thesis," which interprets Paul's eschatological messianism as one of indifference to worldly conditions, these authors—more in keeping with Walter Benjamin and Karl Barth—interpret it as radically political: a challenge to conventional modern politics of human and especially national sovereignty. In this essay (...) I bring these studies of Paul into conversation with recent critical discussions of Christian political theology to consider how messianic ethics may or may not be relevant to contemporary political theory, particularly in reformulating a "secularity" that neither excludes nor privileges particular religious voices and traditions. (shrink)

Political theology as a normative discourse has been controversial not only for secular political philosophers who are especially suspicious of messianic claims but also for Jewish and Christian thinkers who differ widely on its meaning. These essays mount an argument for a "messianic political theology" rooted in an interpretation of biblical (especially Pauline), Augustinian, and radical reformation readings of messianism as a thoroughly political and theological vision that gives rise to what the author calls "diaspora ethics." In conversation also with (...) Platonic, Jewish, and Continental thinkers, Kroeker argues for an exilic practice of political ethics in which the secular is built up theologically "from below" in the form of public service that flows from messianic political worship. Such a "weak messianic power" practiced by the messianic body inhabits an apocalyptic political economy in which the mystery of love and the mystery of evil are agonistically unveiled together in the power of the cross--not as an instrument of domination but in the form of the servant. This is not simply a matter of "pacifism" but of a messianic posture rooted in the renunciation of possessive desire that pertains to all aspects of everyday human life in the household (oikos), the academy, and the polis. --Book cover. (shrink)

Papers presented at an annual inter-disciplinary seminar held to facilitate the 60th birthday of Kalarikkal Poulose Aleaz, b. 1947, theologist from Kerala, India during 20-21 September 2007.

Bioethics, Volume 36, Issue 3, Page 274-282, March 2022.

The ethical treatment of cancer patientsparticipating in clinical trials requiresthat patients are well-informed about thepotential benefits and risks associated withparticipation. When patients enrolled in phaseI clinical trials report that their chance ofbenefit is very high, this is often taken as evidence of a failure of the informed consent process. We argue, however, that some simple themes from the philosophy of language may make such a conclusion less certain. First, the patient may receive conflicting statements from multiple speakers about the expected (...) outcome of the trial. Patients may be reporting the message they like best. Second, there is a potential problem of multivocality. Expressions of uncertainty of the frequency type can be confused with expressionsof uncertainty of the belief type. Patients may be informed using frequency-type statements and respond using belief-type statements. Third, each speech episode involving the investigator and the patient regarding outcomes may subservemultiple speech acts, some of which may beindirect. For example, a patient reporting ahigh expected benefit may be reporting a beliefabout the future, reassuring family members,and/or attempting to improve his or her outcome by apublic assertion of optimism. These sources oflinguistic confusion should be considered injudging whether the patient's reported expectation isgrounds for a bioethical concern that there hasbeen a failure in the informed consent process. (shrink)

The superfluid state of fermion-antifermion fields developed in our previous papers is generalized to include higher orbital and spin states. In addition to single-particle excitations, the system is capable of having real and virtual bound or quasibound composite excitations which are akin to bosons of spinJ P equal to0 −, 1−, 2+, etc. These pseudoscalar, vector, and tensor bosons can be massive or massless and provide the vehicles for strong, electromagnetic, weak, and gravitational interactions. The concept that the basic (unmanifest) (...) fermion-antifermion interaction can lead to a multiplicity of manifest interactions seems to provide a basis for a unified field theory. (shrink)

In his landmark monograph, "The Politics of Jesus", John Howard Yoder challenged mainstream Christian social ethics by arguing that the New Testament account of Jesus's founding of a messianic community entails a normative politics, not only for early Christianity but for the contemporary church. This challenge is further elaborated in several important posthumous publications, especially "Preface to Theology", in which Yoder examines the development of early Christology with attention to its political and ethical implications, and "The Jewish-Christian Schism Revisited", Yoder's (...) proposal for a renewed Jewish-Christian dialogue around the moral meaning of messianism. This article interprets these writings with reference to a range of critical scholarship on and about Yoder, Yoder and Augustine, and Jewish and Christian messianism, paying particular attention to questions of political ethics. (shrink)

A new model for the aether is suggested according to which it is a superfluid state of fermion and antifermion pairs, describable by a macroscopic wave function. The vacuum state of this superfluid pervades the entire universe and may account for the missing matter. The visible matter in the universe appears as excitations from the underlying superfluid vacuum.

As part of a larger research study, we present model language for disclosing financial interests in clinical research to potential research participants, and we describe the empirical basis and theoretical assumptions used in developing the language. The empirical process for creating appropriate disclosure language resulted in a generic disclosure statement for cases in which no risk to participants’ welfare or the scientific integrity of the research is expected, and nine more specific disclosure statements for cases in which some risk is (...) expected. The disclosure statements are not meant to be canonical, but were instead designed to reflect the typical situations in which disclosure of financial interest might be considered by an institutional review board or conflict of interest committee. Individual institutions could modify key phrases to suit their purposes, and others could use the language in future empirical work on informed consent to better refine the options for disclosing financial interests in clinical research. (shrink)