Introduction. During the past two decades philosophers of psychology have considered a large variety of computational models for philosophy of mind and more recently for cognitive science. Among the suggested models are computer programs, Turing machines, pushdown automata, linear bounded automata, finite state automata and sequential machines. Many philosophers have found finite state automata models to be the most appealing, for various reasons, although there has been no shortage of defenders of programs and Turing machines. A paper by Arthur Burks (...) convinced me long ago that “all natural human functions” are, or can be fruitfully modeled to be, finite state automata with output. Further work in the field has reinforced this conviction. There is room, however, for the use of any of the above models in philosophy of mind and in the ongoing development of cognitive science. (shrink)

Calcium ions act as modulators of many fundamental processes in eukaryotic cells. Although these processes apparently involve initial interactions between calcium ions and cell membranes, the identity of the putative membrane Ca2+‐binding proteins has until recently been obscure. This article describes a recently discovered family of mammalian membrane proteins, of perhaps ancient origin, that may fulfil this function.

In this paper it is argued that certain stimulus-response learning models which are adequate to represent finite automata (acceptors) are not adequate to represent noninitial state input-output automata (transducers). This circumstance suggests the question whether or not the behavior of animals if satisfactorily modelled by automata is predictive. It is argued in partial answer that there are automata which can be explained in the sense that their transition and output functions can be described (roughly, Hempel-type covering law explanation) while their (...) behaviors are in principle not predictable short of possession of their complete histories or of information concerning present internal states by indirect observation. (shrink)

Ethical fiduciaries in health care lack sufficient criteria for making ethical decisions. The authors introduce criteria from The Theory of Comfort as developed in the nursing literature. According to the theory, comfort is based in observation, measurable, and represents a nearly universal human need and interest. Use of the theory is illustrated through three case studies.

In the mid-nineteenth century, healthcare delivery began transitioning from an individual, private payment model to a third-party payment model, dominated by the insurance industry. During the same time, productivity shifted from a transformational model, centered on the provider-patient relationship, to a transactional model, based on the distribution of services. The emergence of medical insurance and other third-party payers removed providers and patients from discussions about treatment plans, payment, and risk. This resulted in a weakening, if not fracturing, of the provider-patient (...) relationship. All healthcare providers enter their profession to care for people, yet what has most frequently been lost in the transformed relationship over the past century is context, communication, and trust—all elements of a relational ethic, or what ethicist and psychologist Carol Gilligan first described as, “the ethics of care.” This loss of relationality has led to a model of healthcare delivery that is fractured, isolated, and uncoordinated, with an epidemic of medical errors that by some estimates results in the death of approximately 400,000 individuals per year. Thus far, isolated foci on patient quality, outcomes, and safety have been feckless and unimpressive. However, new advanced payment models, such as value-based purchasing and patient-centered medical homes, have the potential to reduce medical error by addressing its root cause. In linking payment to factors such as context, communication, and trust, they bring relationality back into the healthcare system. This essay traces the historic devolution of the provider-patient relationship and the promise of new payment models to restore it. (shrink)

Most contemporary accounts of clinical ethics do not explain why clinicians should be ethical. Those few that do attempt an explanation usually claim that clinicians should be ethical because ethical behavior provides an important good for the patient – better care. Both these approaches ignore the customary traditional reason for being ethical, namely, the good of the moral agent. This good was commonly called ‘happiness’. The following article shows how the personal happiness of the moral agent provided a major reason (...) for being ethical in the ancient philosophical and biblical traditions and how it continues to play a role in the more modem rights-based, Kantian and utilitarian theories. This history suggests that the personal happiness of the clinician, rightly understood, is a legitimate and important goal of clinical ethics. Keywords: Christian ethics, clinical ethics, deontology, Greek ethics, happiness, rights, utilitarianism CiteULike Connotea Del.icio.us What's this? (shrink)

Volume 20, Issue 10, October 2020, Page 96-98.

This is a new edition of a classic textbook in health care ethics, one that offers an alternative to the principle-based approach from Beauchamp and Childress (Principles of Biomedical Ethics, now in its seventh edition from OUP) and traditional Catholic approaches of Ashley and O'Rourke. In the early chapters Devettere spells out the meaning of ethics and the importance of prudential reasoning in seeking the good life. The rest of the book deals with issues and cases, including determinations of life (...) and death, reproduction and research and genetics, and the distribution of health care. In this fourth edition Devettere updates all chapters and adds new cases and new sections on the following: neuroscience, social psychology, overriding advance directives, studies on the fetus, the palliative care movement, cardiopulmonary resuscitation, pharmacists and reproductive issues, prenatal life and abortion, neonatal testing and mandatory vaccinations, the US governments' STD research in Guatemala, the emergence of biobanks, facial transplantations, genetic testing, legal issues around the Affordable Care Act, and more. This is an accessible and comprehensive textbook covering all aspects of the field. (shrink)

Judges in Street Clothes provides an historical, theoretical, and practical analysis of the ethical restrictions placed on the public lives of judges. The State’s interest in maintaining an independent and impartial judiciary is considered against a judge’s right to engage in educational, religious, charitable, civic, and professional activities.