In this paper we continue our study, begun in [5], of the connection between ultraproducts and saturated structures. IfDis an ultrafilter over a setI, andis a structure, the ultrapower ofmoduloDis denoted byD-prod. The ultrapower is important because it is a method of constructing structures which are elementarily equivalent to a given structure. Our ultimate aim is to find out what kinds of structure are ultrapowers of. We made a beginning in [5] by proving that, assuming the generalized continuum hypothesis, for (...) each cardinalαthere is an ultrafilterDover a set of powerαsuch that for all structures,D-prodisα+-saturated. (shrink)

Introduction: why the De anima commentaries? This book will concentrate on interpretations of the De anima in late antiquity, and what we can learn from ...

This paper studies general numerical networks with support and attack. Our starting point is argumentation networks with the Caminada labelling of three values 1=in, 0=out and ½=undecided. This is generalised to arbitrary values in [01], which enables us to compare with other numerical networks such as predator?prey ecological networks, flow networks, logical modal networks and more. This new point of view allows us to see the place of argumentation networks in the overall landscape of networks and import and export ideas (...) to and from argumentation networks. We make a special effort to make clear how general concepts in general networks relate to the special case of argumentation networks. We pay special attention to the handling of loops and to the special features of numerical support. We find surprising connections with the Dempster?Shafer rule and with the cross-ratio in projective geometry. This paper is an expansion of our 2005 paper and so we also consider higher level features such as numerical attacks on attacks, and propagation of numerical values.We conclude with a brief view of temporal numerical argumentation and with a detailed comparison with related papers published since 2005. (shrink)

Edmund D. Pellegrino has played a central role in shaping the fields of bioethics and the philosophy of medicine. His writings encompass original explorations of the healing relationship, the need to place humanism in the medical curriculum, the nature of the patient’s good, and the importance of a virtue-based normative ethics for health care. In this anthology, H. Tristram Engelhardt, Jr., and Fabrice Jotterand have created a rich presentation of Pellegrino’s thought and its development. Pellegrino’s work has been dedicated to (...) showing that bioethics must be understood in the context of medical humanities, and that medical humanities, in turn, must be understood in the context of the philosophy of medicine. Arguing that bioethics should not be restricted to topics such as abortion, third-party-assisted reproduction, physician-assisted suicide, or cloning, Pellegrino has instead stressed that such issues are shaped by foundational views regarding the nature of the physician-patient relationship and the goals of medicine, which are the proper focus of the philosophy of medicine. This volume includes a preface by Dr. Pellegrino and a comprehensive Introduction by the editors. Of interest to medical ethicists as well as students, scholars, and physicians, _The Philosophy of Medicine Reborn_ offers fascinating insights into the emergence of a field and the work of one of its pioneers. “After a long period of dormancy, philosophy of medicine has blossomed with new life. The single most important physician-philosopher in that rebirth has been Edmund Pellegrino. His contributions to virtue theory, the concept of beneficence, the dispute over the internal and external sources of a morality for medicine, and the role of the Hippocratic tradition are all critical. The essays collected in this volume have changed the history of the philosophy of medicine. He shows that philosophy of medicine can be done with both passion and compassion.” —_Robert M. Veatch, Kennedy Institute of Ethics, Georgetown University_ “Edmund Pellegrino's words have helped medical students, faculty, scholars and patients address the challenges they encounter in medicine and medical practice. His personal support has also been critical for many of us in developing programs in medical ethics and philosophy of medicine in our universities. Dr. Pellegrino combines the wisdom of a great physician with those of a great philosopher to produce a body of writing that will continue to inspire us all. This volume contains some of his best and most influential work.” —_Loretta Kopelman, The Brody School of Medicine, East Carolina University_ _ _ “Edmund Pellegrino has been a leading light in the philosophy of medicine for a generation. He was instrumental in the birth of bioethics, founded one of the leading journals, and provided able leadership in organizing early activities of the profession. He has served as department chairman, dean, and university president. Most recently, he chairs the President’s Council on Bioethics. In all this, first and foremost, he has been a physician. Those who are ill and suffering make a claim upon him. To respond to this claim, Pellegrino creatively brings together the worlds of science and of the humanities. For him, that is what medicine is about, making it the most scientific of the humanities and the most humane of the sciences. Fortunately for us, Pellegrino brings these worlds together in thought, as well as in practice. In this selection from his writings, Engelhardt and Jotterand have captured the heart of Pellegrino’s project, both in depth and breadth, so we can also hear that claim of the ill and so we can see what worlds must come together if we are to respond in the appropriate way.” —_George Khushf, University of South Carolina_ “Pellegrino’s work is both a treasure and important for understanding bioethics. His work in philosophy of medicine addresses the crucial questions that are so important to understanding the practice of medicine and the ethics of health care.” —_Kevin Wildes, President, Loyola University_ _ _. (shrink)

In studying the thinkers discussed, we have generally used (translations of) their writings. The very breadth of this study makes one dependent upon ...

The COVID-19 pandemic has necessitated a rapid escalation in the use of telepsychiatry. Herein we revisit some of the ethical issues regarding its use, including patient benefice, distributive justice, privacy, and autonomy. Based on these considerations we would hold that telepsychiatry is a vital aspect of providing psychiatric care, and ethically should be offered as a format for treatment, likely beyond the pandemic period. Investigative and advocacy efforts will need to continue to determine its exact role within psychiatric care, and (...) expand its availability for those most in need. (shrink)

We start this issue of Journal of Military Ethics with a recent address on military ethics given by one of the US ARMY's leading officers.Brigadier General H. R. McMaster graduated from the United...

Collected lectures of the author on Sufism and Islamic philosophy.

Das mythologische Handbuch Die uns uberlieferte Endfassung von Apollodors Sagensammlung stammt vermutlich aus dem 1. Jahrhundert n. Chr. Die Wurzeln dieses mythologischen Handbuchs reichen aber, wie Paul Drager nachweist, wesentlich weiter zuruck. Wir finden hier - unbeeinflusst von Pindar, Apollonios Rhodios oder den grossen Tragodiendichtern - die Urfassung der antiken Gotter- und Heldensagen: von Uranos und Gaia bis zur Heimkehr des Odysseus nach Ithaka.".

كتاب مهم موجه إلى كل معلم ومتعلم في عصر اندثرت به هذه الآداب أو تكاد تندثر مما يؤثر على سير عمليتي التعليم والتعلم.

Ordinary equational logic is a connective-free fragment of first-order logic which is concerned with total functions under the relation of ordinary equality. In [AN] (see also [AN1]) and in [Cr] it has been extended in two equivalent ways into a near-equational system of logic for partial functions. The extension given in [Cr] deals with partial functions under two relationships: a relationship of existence-dependent existence and one of existence-dependent Kleene equality. For the language that involves both relationships a set of rules (...) was given that is complete. Those rules in the set that involve only existence-dependent existence turned out to be complete for the sublanguage that involves this relationship only. In the present paper we give a set of rules that is complete for the other sublanguage, namely the language of partial functions under existence-dependent Kleene equality.This language lacks a certain, often needed, power of expressing existence and fails, in particular, to be an extension of the language that underlies ordinary equational logic. That it possesses a fairly simple complete set of rules is therefore perhaps more of theoretical than of practical interest. The present paper is thus intended to serve as a supplement to [Cr] and, less directly, to [AN]. The subject is further rounded out, and some contrast is provided, by [Rob]. The systems of logic treated there are based on the weaker language in which partial functions are considered under the more basic relation of Kleene equality. (shrink)

By the death, last summer, of Jack Robson, the world of utilitarian studies and a wider world of scholarship on both sides of the Atlantic lost one of their most distinguished figures. It would not be appropriate here, even if it were possible now, to attempt a full and measured assessment of his work. Writing only a few months after the news of his death, while the sense of loss is still so sharp for all his many friends, two things (...) are possible. Something can and should be said to acknowledge and celebrate Robson's achievement as a scholar; and to this can be added some personal recollections of one whose human qualities were as outstanding as his scholarship. (shrink)