Following the lead of Kant more fully than the master himself, Muyskens defends the thesis that so-called "religious beliefs," or at least fundamental ones like the beliefs in the existence of God and life after death, should be construed more on the model of hope than on the model of belief, as we find the latter in more mundane contexts. He is not so hardy as to claim that religious believers generally hold their beliefs as hopes. On the contrary, he (...) recognizes that in much of the Christian tradition there is a stress on certainty and confidence that God exists and that our life will continue beyond the grave, and on the cosmic security provided by Christian faith. Muyskens's position is that religious belief can be justifiably held only if it takes something like the form of hope. To undergird this position he provides an analysis of hope as a propositional attitude, hoping that p, with some glances at treatments of hope by Aquinas, Descartes, Hobbes, Hume, and Gabriel Marcel. S hopes that p if and only if: S desires that p; It is not the case that p is not preferred by S on balance, or that S believes that q, which he prefers on balance, is incompatible with p; Neither p nor not-p is certain for S; S is disposed to act as if p. (shrink)

Background Medical ethics deals with the ethical obligations of doctors to their patients, colleagues and society. The annual reports of Sri Lanka Medical Council indicate that the number of complaints against doctors has increased over the years. We aimed to assess the level of knowledge, attitude and practice regarding medical ethics among doctors in three teaching hospitals in Sri Lanka. Methods A hospital-based cross-sectional study was conducted among doctors using a pre-tested self-administered, anonymous questionnaire. Chi Squared test, and ANOVA test (...) were used to identify the significance of association between level of knowledge and selected factors. Results Most doctors had a poor level of knowledge on medical ethics, with postgraduate trainees showing significantly higher level of knowledge. The average knowledge on medical ethics among doctors was significantly different between the three hospitals. Over 95% had a favourable attitude towards gaining knowledge and advocated the need for training. The majority indicated awareness of unethical practices. 24.6% of respondents stated that they get a chaperone ‘sometimes’ during patient examination while 3.5% never do. The majority responded that they never accept gifts from pharmaceutical companies in recognition of their prescribing pattern. 12–41% of doctors participated in the study acknowledged that they ‘sometime’ engaged in unethical practices related to prescribing drugs, accepting gifts from pharmaceutical companies and when obtaining leave. Conclusion Most doctors had a poor level of knowledge of medical ethics. Postgraduate trainees had a higher level of knowledge than other doctors. The majority showed a favourable attitude towards gaining knowledge and the need of training. Regular in-service training on medical ethics for doctors would help to improve their knowledge on medical ethics, as well as attitudes and ethical conduct. (shrink)

Language's intentional nature has been highlighted as a crucial feature distinguishing it from other communication systems. Specifically, language is often thought to depend on highly structured intentional action and mutual mindreading by a communicator and recipient. Whilst similar abilities in animals can shed light on the evolution of intentionality, they remain challenging to detect unambiguously. We revisit animal intentional communication and suggest that progress in identifying analogous capacities has been complicated by (i) the assumption that intentional (that is, voluntary) production (...) of communicative acts requires mental-state attribution, and (ii) variation in approaches investigating communication across sensory modalities. To move forward, we argue that a framework fusing research across modalities and species is required. We structure intentional communication into a series of requirements, each of which can be operationalised, investigated empirically, and must be met for purposive, intentionally communicative acts to be demonstrated. Our unified approach helps elucidate the distribution of animal intentional communication and subsequently serves to clarify what is meant by attributions of intentional communication in animals and humans. (shrink)

This volume presents a selection of the most important writings in the debate on the nature of meaning and reference which started one hundred years ago with Frege's classic essay "On Sense and Reference." Contributors include Bertrand Russell, P.F. Strawson, W.V. Quine, Donald Davidson, John McDowell, Michael Dummett, Hilary Putnam, Saul Kripke, David Wiggins, and Gareth Evans. The aim of this series is to bring together important recent writings in major areas of philosophical inquiry, selected from a wide variety of (...) sources, mostly periodicals, which may not be conveniently available to the university student or the general reader. (shrink)

The prospect of using cell-based interventions to treat neurological conditions raises several important ethical and policy questions. In this target article, we focus on issues related to the unique constellation of traits that characterize CBIs targeted at the central nervous system. In particular, there is at least a theoretical prospect that these cells will alter the recipients' cognition, mood, and behavior—brain functions that are central to our concept of the self. The potential for such changes, although perhaps remote, is cause (...) for concern and careful ethical analysis. Both to enable better informed consent in the future and as an end in itself, we argue that early human trials of CBIs for neurological conditions must monitor subjects for changes in cognition, mood, and behavior; further, we recommend concrete steps for that monitoring. Such steps will help better characterize the potential risks and benefits of CBIs as they are tested and potentially used for treatment. (shrink)

Contents: Foreword. Wolfgang BALZER and C. ULISES MOULINES: Introduction. José A. DÍEZ CALZADA: Structuralist Analysis of Theories of Fundamental Measurement. Adolfo GARCÍA DE LA SIENRA and Pedro REYES: The Theory of Finite Games in Extensive Form. Hans Joachim BURSCHEID und Horst STRUVE: The Theory of Stochastic Fairness - its Historical Development, Formulation and Justification. Wolfgang BALZER and Richard MATTESSICH: Formalizing the Basis of Accounting. Werner DIEDERICH: A Reconstruction of Marxian Economics. Bert HAMMINGA and Wolfgang BALZER: The Basic Structure of Neoclassical (...) General Equilibrium Theory. Klaus MANHART: Balance Theories: Two Reconstructions and the Problem of Intended Applications. Rainer WESTERMANN: Festinger's Theory of Cognitive Dissonance: A Structuralist Theory-Net. Rainer REISENZEIN: Wundt's Three-Dimensional Theory of Emotion. Pablo LORENZANO: Classical Genetics and the Theory-Net of Genetics. Hinne HETTEMA and Theo A.F. KUIPERS: The Formalisation of the Periodic Table. C. ULISES MOULINES: The Basic Core of Simple Equilibrium Thermodynamics. Thomas BARTELBORTH: An Axiomatization of Classical Electrodynamics. Author's Index. Subject Index. (shrink)

We study the response of a uniformly accelerated model particle detector in a spacetime with compact spatial sections. The basic thermal character of the response re-emerges, in spite of the fact that the spacetime does not possess event horizons. Our model also permits a study of detector response to twisted field states.

This volume brings together a number of important studies by leading scholars on ritual and law, philosophy and religion, literature and entertainments in Qin and Han China. A few contributions deal with the Han legacy to later Chinese culture.

It is widely accepted that EinstcinRi7;s general theory of relativity is an satisfactory description of gravity 0nly in the macroscopic limit, where quantum eiTcc1;s may be neglected. Presumably this theory is inapplicable at the Planck length, but recently much attention has been devoted to gravitational theory at intermediate length scales where quantum affects 0f matter are inescapable, but where there is an general assumption that the gravitational Held may bc treated as a classical background, augmented if necessary by quamtizcd linearized (...) pertur-. (shrink)

two dimensions, quantum radiation production is incompatible with a conserved and traceless T„,. We therefore resolve an ambiguity in our expression for Tr„, regularized by a geodesic point-separation procedure.

Evolutionary developmental biology (evo-devo) has undergone dramatic transformations since its emergence as a distinct discipline. This paper aims to highlight the scope, power, and future promise of evo-devo to transform and unify diverse aspects of biology. We articulate key questions at the core of eleven biological disciplines—from Evolution, Development, Paleontology, and Neurobiology to Cellular and Molecular Biology, Quantitative Genetics, Human Diseases, Ecology, Agriculture and Science Education, and lastly, Evolutionary Developmental Biology itself—and discuss why evo-devo is uniquely situated to substantially improve (...) our ability to find meaningful answers to these fundamental questions. We posit that the tools, concepts, and ways of thinking developed by evo-devo have profound potential to advance, integrate, and unify biological sciences as well as inform policy decisions and illuminate science education. We look to the next generation of evolutionary developmental biologists to help shape this process as we confront the scientific challenges of the 21st century. (shrink)

Language’s intentional nature has been highlighted as a crucial feature distinguishing it from other communication systems. Specifically, language is often thought to depend on highly structured intentional action and mutual mindreading by a communicator and recipient. Whilst similar abilities in animals can shed light on the evolution of intentionality, they remain challenging to detect unambiguously. We revisit animal intentional communication and suggest that progress in identifying analogous capacities has been complicated by (i) the assumption that intentional (that is, voluntary) production (...) of communicative acts requires mental-state attribution, and (ii) variation in approaches investigating communication across sensory modalities. To move forward, we argue that a framework fusing research across modalities and species is required. We structure intentional communication into a series of requirements, each of which can be operationalised, investigated empirically, and must be met for purposive, intentionally communicative acts to be demonstrated. Our unified approach helps elucidate the distribution of animal intentional communication and subsequently serves to clarify what is meant by attributions of intentional communication in animals and humans. (shrink)

There have been many claims that quantum mechanics plays a key role in the origin and/or operation of biological organisms, beyond merely providing the basis for the shapes and sizes of biological molecules and their chemical affinities. These range from Schr¨odinger’s suggestion that quantum fluctuations produce mutations, to Hameroff and Penrose’s conjecture that quantum coherence in microtubules is linked to consciousness. I review some of these claims in this paper, and discuss the serious problem of decoherence. I advance some further (...) conjectures about quantum information processing in bio-systems. Some possible experiments are suggested. © 2004 Elsevier Ireland Ltd. All rights reserved. (shrink)

In 88 B.C. the dying embers of the Social War kindled an even more dangerous civil war. Violence with gangs was no longer the final solution in Roman political struggles, but war with a regular army took its place. The link between the two wars and the critical escalation of political conflict was created by the tribunate of P. Sulpicius Rufus. Most modern accounts differ little in describing the sequence of events in his tribunate, though they vary in the interpretation (...) of his motives and policy. They agree because they accept the common basis to the narratives of Appian, Plutarch, and Velleius as true, even though they usually discard the Tendenz in these authors, through which Sulpicius is portrayed as an unscrupulous man who put his services at Marius’ disposal. It is the aim of this paper to propose that the wheat in these authors cannot be so easily separated from the chaff: that in fact the bias, which is most obvious in Plutarch’s Lives, and there can be largely ascribed to the influence of Sulla’s fjown memoirs, has not only distorted motives but misplaced and misrepresented facts. Important inconsistencies in Appian, when taken in conjunction with the little information we have outside these sources, suggest a different outline for Sulpicius’ tribunate—one which involves more uncertainties than the commonly accepted view, because it is obtained by rejecting the validity of more of our scanty source material, but which may enable us to judge more fairly not only Sulpicius and Marius but also Sulla himself. (shrink)

© 2014 Taylor Francis. The Centers for Disease Control and Prevention recommends routine human immunodeficiency virus testing of every client presenting for services in venues where HIV prevalence is high. Because older adults have particularly poor prognosis if they receive their diagnosis late in the course of HIV disease, any screening provided to younger adults in these venues should also be provided to older adults. We examined aging-related disparities in recent and ever HIV testing in a probability sample of at-risk (...) adults seeking services in needle exchange sites, sexually transmitted disease clinics, and Latino community clinics that provide HIV testing. Using multiple logistic regression with generalized estimating equations, we estimated associations between age category and each HIV testing outcome. Even after controlling for covariates such as recent injection drug use, older adults had 40% lower odds than younger adults did of having tested in the past 12 months or ever. Aging-related disparities in HIV testing exist among clients of these high HIV prevalence venues and may contribute to known aging-related disparities in late diagnosis of HIV infection and poor long-term prognosis. (shrink)

This book is a survey of the range of apparently miraculous accidents of nature that have enabled the universe to evolve its familiar structures (atoms, stars, galaxies, and life itself) concludes with an investigation of the so-called anthropic principle.