Discovering the underlying mathematical expressions describing a dataset is a core challenge for artificial intelligence. This is the problem of symbolic regression. Despite recent advances in training neural networks to solve complex tasks, deep learning approaches to symbolic regression are underexplored. We propose a framework that leverages deep learning for symbolic regression via a simple idea: use a large model to search the space of small models. Specifically, we use a recurrent neural network to emit a distribution over tractable mathematical (...) expressions and employ a novel risk-seeking policy gradient to train the network to generate better-fitting expressions. Our algorithm outperforms several baseline methods (including Eureqa, the gold standard for symbolic regression) in its ability to exactly recover symbolic expressions on a series of benchmark problems, both with and without added noise. More broadly, our contributions include a framework that can be applied to optimize hierarchical, variable-length objects under a blackbox performance metric, with the ability to incorporate constraints in situ, and a risk-seeking policy gradient formulation that optimizes for best-case performance instead of expected performance. (shrink)

We give a historical overview of the development of almost 50 years of empirical research on the affordances in the past and in the present. Defined by James Jerome Gibson in the early development of the Ecological Approach to Perception and Action as the prime of perception and action, affordances have become a rich topic of investigation in the fields of human movement science and experimental psychology. The methodological origins of the empirical research performed on affordances can be traced back (...) to the mid 1980’s and the works of Warren (1984, 1988) and Michaels (1988). Most of the research in Ecological Psychology performed since has focused on the actualization of discretely defined actions, the perception of action boundaries, the calculation of pi-numbers, and the measurement of response times. The research efforts have resulted in advancements in the understanding of the dynamic nature of affordances, affordances in a social context and the importance of calibration for perception of affordances. Although affordances are seen as an instrumental part of the control of action most studies investigating affordances do not pay attention to the control of the action. We conclude that affordances are still primarily treated as a utility to select behaviour, which creates a conceptual barrier that hinders deeper understanding of affordances. A focus on action-boundaries has largely prevented advancement in other aspects of affordances, most notably an integrative understanding of the role of affordances in the control of action. (shrink)

Clinical trials for acute conditions such as myocardial infarction and stroke pose challenges related to informed consent due to time limitations, stress, and severe illness. Consent processes shou...

Background Informed consent procedures for large population-based cohort studies should be comprehensive and easy-to-use. This is particularly challenging when participants from different socio-economic groups and multicultural ethnic backgrounds are involved. Recently, more and more studies have tried to use multimedia in informed consent procedures. We describe the development and testing of a digital informed consent app and elaborate on whether this may contribute to a comprehensive and practical procedure to obtain informed consent for public health research. Methods In a sample (...) of parents with young children, we used a mixed method approach to study the user experience of an informed consent app and evaluate whether it can be used to adequately inform people and register their consent. Through semi-structured interviews we investigated participants’ experiences with and opinions about the app, with a special focus on comprehensibility of the content and the usability of the app. Information retention questions were asked to evaluate to what extent participants could recall key aspects of the provided study information. Results The 30 participants in this study used the app between 4 and 15 min to give their consent. Overall, they found the app well-designed, informative and easy to use. To learn more about the study for which informed consent is asked, most of the participants chose to watch the animated film, which was generally found to convey information in a clear manner. The identification process was met with mixed reactions, with some feeling it as a secure way to give consent, while for others it contradicted their view of using data anonymously. Information retention questions showed that while all participants remembered various aspects of the study, fewer than half answered all four questions satisfactorily. Conclusion Our study shows that a well-designed informed consent app can be an effective tool to inform eligible participants and to record consents. Still, some issues remain, including trust barriers towards the identification procedure and lack of information retention in some participants. When implementing consent procedures that incorporate digital formats, it may be beneficial to also invest in a complementary face-to-face recruitment approach. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Joanne Wood LORDJIM AND THE CONSEQUENCES OF KANTIAN AUTONOMY Autonomy IS the fundamental principle of Kantian ethics. This is so because his moral system is based on the crucial idea that nothing in the world can be called "good without qualification except a good will."1 Thus a good will is good in and of itself, without regard to any possible end. For such a will, morality is categorical, (...) for only with such an imperative can moral laws be said to be laws ofcomplete freedom, and willed without regard to any other interest. Thus autonomy is a necessary condition for a good will, because any heteronomous worth a will could achieve would by definition be conditional, and would therefore violate Kant's notion of the unconditional worth of a good will. However, it is precisely this notion of the absolute worth a good will merits on its own that would seem to bear looking into: there is something intuitively wrong with Kant's assertion that even if"it should happen that, by a particularly unfortunate fate or by the niggardly provision of a stepmotherly nature, this will should be wholly lacking in power to accomplish its purpose," it would still "sparkle like a jewel in its own right, as something that had its full worth in itselP (p. 10). The idea implied in this passage, that a good will could exist somehow apart from the world and any effects achieved therein, is problematic to say the least. How could such a will be known? The metaphor ofa "sparklingjewel" is striking, but flawed: ajewel exists in the world, for all eyes to see if they know where to look, whereas a good will exists in the hearts of men. It is for this reason thatJoseph Conrad's LordJim is a fitting supplement to understanding the implications of a Kantian view of morality, for the central concern of the novel is the moral ambiguity that results from our common obscurity ofvision into ourselves and those around us. Given this 57 58Philosophy and Literature ambiguity, which Kant recognizes when he says, "even the strictest examination can never lead us entirely behind the secret incentives, for, when moral worth is in question, it is not a matter of actions which one sees but ofdieir inner principles which one does not see" (p. 23). It seems then irresponsible still to maintain that the worth ofa good will is independent of the way of the world. Since it is evident that if results or other empirical factors are invalid tojudge intentions, then the only judge capable of assessing in advance what maxim is being acted upon is the moral agent; morality becomes a matter of strictly individual conscience or reason. The moral agent thus becomes romanticized, a lone figure needing no other guidance than that which his or her own reason can provide in order to lead a truly good life. LordJim challenges just such a conception of individualist or self-sufficient morality. Due to the essential ambiguity ofwhatjim himselfis, the novel is an extremely difficult one to read. This is further complicated by the fact that, after the first four chapters, the reader is never given an impersonal view ofJim, but instead Marlow's painstaking efforts to fit together the puzzle ofJim's character: "I don't pretend I understood him. The views he let me have of himself were like those glimpses through the shifting rents in a thick fog— bits of vivid and vanishing detail, giving no connected idea of the general aspect of a country... they were no good for purposes of orientation."2 Given this cloud of uncertainty, Jim remains an enigma from beginning to end. The reader is treated to various judgments ofhim during this time from a wide range of viewpoints which Marlow perhaps pursues in an effort to shed some light on the subject, but which nonetheless leave us in darkness because they all omit one factor or another. There is no Authority in this book. The facts ofJim's case are relatively straightforward: it is the interpretation of what lies behind them, ofJim's "inner principles," which is extraordinarily complex. Jim is working as first mate on... (shrink)

Volume 20, Issue 8, August 2020, Page W12-W13.

Live coding is an embodied, sensorial and live technological–human relationship that is recursively iterated through sonic and visual outputs based on what we argue are kinship relations between and through bodies and technology. At the same time, and in a familiar moment of déjà vu for feminist scholars, live coding is most often discussed not in relation to the lived and sensory human–technology kinship, but in terms of fetishised code or software, output and agency. As feminist scholars have long argued, (...) emphasising and fetishising code or software, and celebrating output and agency are normatively masculine, white and Western conceptions of technology that feed into the growing valorisation of accelerationist logic whilst also negating embodied, not to mention other (non-white, Western, masculine) bodies, expertise or histories per se. In this article, we want to redress this by drawing on our empirical material on live coding to focus on human–technology kinship and, in so doing, think about failure, slowness and embodiment and about human–technology relations that are more akin to what Alison Kafer (drawing on the work of Donna Haraway) has termed ‘becoming with’ or ‘making kin’. This, we argue, has the potential to shift the focus from the potentialities of technologies on or through the body, towards the generative capacities of mediation (including failure), which are caught up in lived experiences. The question is not only about how the relations of bodies and technologies are played out in certain circumstances but about what might be played out if we reconceptualise these relations in these terms. (shrink)

The position advocated in the target article should be called “absurd environmentalism.” Literature showing that general intelligence is related to musical ability is not cited. Also ignored is the heritability of musical talent. Retrospective studies supporting practice over talent are incapable of showing differences in talent, because subjects are self-selected on talent. Reasons for the popularity of absurd environmentalism are discussed.

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 41.4 (2003) 553-554 [Access article in PDF] Ruby Blondell. The Play of Character in Plato's Dialogues. New York: Cambridge University Press, 2002. Pp. xi + 452. Cloth, $75.00. Plato's dialogues were written before audiences distinguished philosophy from literature. Recently scholars have argued that the dialogues should be read as philosophy that is literature, and no one makes the case better than Blondell does (...) in this splendid work. Her argument compels by focusing on character in the relevant senses: as the dramatis personae of the dialogues, as that which individuates them and prompts them to act in ways that affect their very souls, and as "the effects of literary characterization on the moral character of the audience" (2). Character connects the dialogues as "literature," "philosophy," and paideia.In Plato's careful delineation of the characters of his dramatis personae, Blondell finds a tension between the existence of human particularity and the search for generic types. Socrates is a prime example of the dialectical movement between particularity and its attempted transcendence. Plato's choice to write dialogues is also "an assertion of human plurality" (49) that exhibits the pathos of trying to transcend human experience. "Dramatic form... becomes a medium for exploring the limits of transcendence, and the multiple tensions—between ideal and particular, mind and body, original and image, one and many, being and becoming, divine and human, deduction and persuasion, reason and emotion—which pervade the works of Plato" (50). Blondell's discussions of how dramatic form serves epistemological and pedagogical aims in Hippias Minor, Republic, Theaetetus, Sophist, and Statesman are so rich in insight and nuance that one hesitates to suggest they could be improved upon. Still, greater emphasis on the historical and cultural contexts shared by characters, author, and audience might add to our understanding of Plato's preoccupation with these specific philosophical tensions as well as his choice to address them through dramatic form.Blondell's discussion of Theaetetus is especially good in showing how "abstract epistemological issues... play themselves out in the world of specific, particularized human beings.... [I]t is this personal dimension of epistemology—the fact that we are particular, embodied individuals—that generates most of the problems in this dialogue (especially the reliability and subjectivity of sense perception)" (252). That philosophy, epistemology, and pedagogy come to be identified with Socrates also generates problems. Can there be philosophy without Socrates? To become a philosopher, must one resemble Socrates? If philosophy cannot go on without Socrates, how can it realize its aim of transcending human particularity? If philosophy can go on without him, will its practice and pedagogy nonetheless require dialectical discussion among embodied inquirers?No character in the dialogues appears a more likely successor to Socrates than Theaetetus. He resembles Socrates in appearance and character, and Blondell notes that repeated references to the younger man's gentleness and courage, and to his training in geometry, recall nothing so much as the guardians of the Republic. Theaetetus is the right kind of interlocutor, and one that allows Plato to portray—and defend—the elenchic Socrates, who merges with the "productive" Socrates in this dialogue. Before meeting Socrates, Theaetetus's attempts at philosophy were unsuccessful because he needed someone like himself to help him realize his philosophical potential. Socrates offers himself as [End Page 553] an intellectual midwife, yet Blondell observes that, his protestations to the contrary notwithstanding, he sometimes assumes the position and privileges of a father, and at other times is identified with philosophy as the object of desire. As an intellectual parent, Socrates demonstrates his superiority to Theodorus as the orphan's guardian. That Theodorus was Protagoras's pupil suggests one line of descent for Theaetetus: Protagoras—Theodorus—Theaetetus. Socrates' invocation of Parmenides suggests another: Parmenides—Socrates—Theaetetus. Different lines of descent bring different kinds of pedagogy: passive transference from Sophist to pupil versus active learning through dialectical discussion.But there is more to being a philosopher than what is found in Socrates or Theaetetus, for the ideal philosopher as Socrates describes him lacks... (shrink)

This paper will discuss the uncertainty of job tenure, inequality of wages in American business, and the challenges for a creating a new social and moral compact between employer and employee. I begin by arguing that business ethics scholars missed some of the disturbing trends in management thinking because they often focused on current problems in business rather than questioning some of the basic assumptions about the way businesses are managed. As Rochefoucauld observed (albeit in a different context) we were (...) overtaken by the evils of the present and I would argue, this was because we didn’t pay attention to the past. Business ethics research, like management research, is often ahistorical and hence tells only part of the story. If we don’t know how we got to a certain problem, it’s really difficult to see where the present problem and our solutions to it might lead us. (shrink)

About half of Americans who live past age 65 will develop a long-lasting severe disability associated with aging and will require long-term services and supports for an average of two years. This eventuality is surprising to most Americans, despite the increasingly common experience of neighbors and family needing long-term assistance with self-care and daily tasks. Many people believe that serious disability simply won't happen to them or their family, and they avoid making plans to deal with the caregiving or financing (...) challenges associated with long-term disability. Of course, wealthy people can pay for the services they need, provided they can identify and... (shrink)

Book reviewed in this article:Bauman, Robert P., Jackson, Peter and Lawrence, Joanne T. From Promise to Performance: A Journey of Transformation at SmithKline Beecham.

Book reviewed in this article: Bauman, Robert P., Jackson, Peter and Lawrence, Joanne T. From Promise to Performance: A Journey of Transformation at SmithKline Beecham.

El siguiente artículo es parte de una investigación incipiente que se propone abordar las diversas formas de control policial y militar en la acción política llevada adelante por los trabajadores ferroviarios de la ciudad bonaerense de Junín, durante la gestión de Frondizi (1958-1962). Esta instancia del trabajo pretende aproximarse a las particularidades de las violencias de Estado en una escala territorial en diálogo con el contexto nacional. A partir del estudio de distintas fuentes documentales que comprenden a legajos de la (...) Dirección de Inteligencia de la policía de la provincia de Buenos Aires (DIPPBA) y diarios locales, se intenta poner en relieve cómo fueron los mecanismos de la inteligencia provincial implementados frente a las luchas de los obreros ferroviarios de Junín. (shrink)

When I decided to explore the question of Witz, or wit, with you this year, I undertook a small enquiry. It will come as no surprise at all that I began by questioning a poet. This is a poet who introduces the dimension of an especially playful wit that runs through his work, as much in his prose as in more poetic forms, and which he brings into play even when he happens to be talking about mathematics, for he is (...) also a mathematician. I am referring to Raymond Queneau. While we were exchanging our first remarks on the matter he told me a joke. It’s a joke about exams, about the university entrance exams, if you like. We have a candidate and we have an examiner. – “Tell me”, says the examiner, “about the battle of Marengo.” The candidate pauses for a moment, with a dreamy air. “The battle of Marengo...? Bodies everywhere! It’s terrible... Wounded everywhere! It’s horrible...” “But”, says the examiner, “Can’t you tell me anything more precise about this battle?” The candidate thinks for a moment, then replies, “A horse rears up on its hind legs and whinnies.” The examiner, surprised, seeks to test him a little further and says, “In that case, can you tell me about the battle of Fontenoy?” “Oh!” says the candidate, “a horse rears up on its hind legs and whinnies.” The examiner, strategically, asked the candidate to talk about the battle of Trafalgar. The candidate replies, “Dead everywhere! A blood bath.... Wounded everywhere! Hundreds of them....” “But my good man, can’t you tell me anything more precise about this battle?” “A horse...” “Excuse me, I would have you note that the battle of Trafalgar is a naval battle.” “Whoah! Whoah!” says the candidate. “Back up, Neddy!” The value of this joke is, to my mind, that it enables us to decompose, I believe, what is at stake in a witticism. (Extract from Chapter VI). (shrink)

T. A. Cavanaugh's Hippocrates' Oath and Asclepius' Snake: The Birth of the Medical Profession articulates the Oath as establishing the medical profession's unique internal medical ethic - in its most basic and least controvertible form, this ethic mandates that physicians help and not harm the sick. Relying on Greek myth, drama, and medical experience (e.g., homeopathy), the book shows how this medical ethic arose from reflection on the most vexing medical-ethical problem -- injury caused by a physician -- and argues (...) that deliberate iatrogenic harm, especially the harm of a doctor choosing to kill (physician assisted suicide, euthanasia, abortion, and involvement in capital punishment), amounts to an abandonment of medicine as an exclusively therapeutic profession. The book argues that medicine as a profession necessarily involves stating before others what one stands for: the good one seeks and the bad one seeks to avoid on behalf of the sick, and rejects the view that medicine is purely a technique lacking its own unique internal ethic. It concludes noting that medical promising (as found in the White Coat Ceremony through which U. S. medical students matriculate) implicates medical autonomy which in turn merits respect, including honoring professional conscientious objections. (shrink)

_Self-Reflection for the Opaque Mind_ attempts to solve a grave problem about critical self-reflection. Psychological studies indicate not just that we are bad at detecting our own "ego-threatening" thoughts; they also suggest that we are ignorant of even our ordinary thoughts. However, self-reflection presupposes an ability to know one’s own thoughts. So if ignorance is the norm, why attempt self-reflection? While admitting the psychological data, this book argues that we are infallible in a limited range of self-discerning judgments—that in some (...) cases, these judgments are self-fulfilling or self-verifying. Even so, infallibility does not imply indubitability, and the author does not wish to provide a "foundation" for empirical knowledge. The point is rather to explain how self-reflection as a rational activity is possible. The book will be of interest to scholars working on the issue of self-reflection across a wide range of disciplines, including philosophy, psychology, and cognitive science. (shrink)

Feminism and Tradition in Aesthetics takes a fresh look at the history of aesthetics and at current debates within the philosophy of art by exploring the ways in which gender informs notions of art and creativity, evaluation and interpretation, and concepts of aesthetic value. Multiple intellectual traditions have formed this field, and the discussions herein range from consideration of eighteenth century legacies of ideas about taste, beauty, and sublimity to debates about the relevance of postmodern analyses for feminist aesthetics. Forward (...) by Arthur C. Danto, 20 authors include Paul Mattick, Jr., Caroline Korsmeyer, Timothy Gould, Christine Battersby, Mary Devereaux, bell hooks, REnee Lorraine, Trinh T. Minh-ha, Elizabeth Ann Dobie, Adrian Piper, Anita Silvers, Susan Feagin, Mary D. Garrard, Ellen Handler Spitz, Noel Carroll, Joanne Waugh, Joseph Margolis, Rita Felski, and Hilde Hein, as well as Peg Brand's essay, "Revising the Aesthetic-Nonaesthetic Distinction: The Aesthetic Value of Activist Art.". (shrink)

At the very beginning of L’Homme-Machine, La Mettrie claims that Leibnizians with their monads have “rather spiritualized matter than materialized the soul”; a few years later Pierre-Louis Moreau de Maupertuis, President of the Berlin Academy of Sciences and natural philosopher with a strong interest in the modes of transmission of ‘genetic’ information, conceived of living minima which he termed molecules, “endowed with desire, memory and intelligence,” in his Système de la nature ou Essai sur les corps organisés. This text first (...) appeared in Latin in 1751 under the title Dissertatio inauguralis metaphysica de universali naturae systemate, with the pseudonym Dr Baumann; it was translated by Maupertuis in 1754 as Essai sur la formation des corps organisés and was later included in his 1756 Œuvres under the title Système de la nature. Now, it is clear that Maupertuis was a kind of Leibnizian; and that his molecule possessed higher-level, ‘mental’ properties. In that sense he falls under the first category described by La Mettrie. But he was also involved in a debate on this issue with Diderot, who put forth a sustained critique of Maupertuis’ theory of the molecule in the additions to his 1753 Pensées sur l’interprétation de la nature. Where Maupertuis attributes higher-level properties to his living minima, Diderot argues that these properties are ‘organizational’, i.e., they can only be properties of the whole. At issue here is the degree of commitment to a form of materialism. (shrink)

Hegel's Philosophy of Right concerns ideas on justice, moral responsibility, family life, economic activity, and the political structure of the state. It shows how human freedom involves living with others in accordance with publicly recognized righs and laws. This edition combines a revised translation with a cogent introduction to Hegel's work.

Admiration is thought to have essential functions for social interaction: it inspires us to learn from excellent models, to become better people, and to praise others and create social bonds. In intergroup relations, admiration for other groups leads to greater intergroup contact, cooperation, and help. Given these implications, it is surprising that admiration has only been researched by a handful of authors. In this article we review the literature, focusing on the definition of admiration, links to related emotions, measurement, antecedents, (...) and associated behaviors. We propose a conceptual model of admiration that highlights admiration’s function for approaching and emulating successful models, thus contributing to social learning at the interpersonal level and to cultural transmission at the group and societal level. (shrink)

Ce livre étudie, à travers une série d'épisodes allant de la philosophie des Lumières à notre époque, le problème du matérialisme dans l'histoire de la philosophie et l’histoire des sciences. Comment comprendre les spécificités de l’histoire du matérialisme, des Lumières à nos jours, au sein de la grande histoire de la philosophie et de l’histoire des sciences ? Quelle est l’actualité de l’opposition classique entre le corps et l’esprit ? Qu’est-ce que le rire ou le rêve peuvent nous apprendre du (...) matérialisme ? En traversant l’histoire de ce concept jusqu’à l’émergence d’un « nouveau matérialisme » contemporain, l’ouvrage vise à revitaliser le matérialisme et sa lecture. -/- . (shrink)

T H McLaughlin; Parental Rights and the Religious Upbringing of Children, Journal of Philosophy of Education, Volume 18, Issue 1, 30 May 2006, Pages 75–83, http.

[T. M. Scanlon] It is clearly impermissible to kill one person because his organs can be used to save five others who are in need of transplants. It has seemed to many that the explanation for this lies in the fact that in such cases we would be intending the death of the person whom we killed, or failed to save. What makes these actions impermissible, however, is not the agent's intention but rather the fact that the benefit envisaged does (...) not justify an exception to the prohibition against killing or the requirement to give aid. The difference between this explanation and one appealing to intention is easily overlooked if one fails to distinguish between the prospective use of a moral principle to guide action and its retrospective use to appraise the way an agent governed him or herself. Even if this explanation is accepted, however, it remains an open question whether and how an agent's intention may be relevant to the permissibility of actions in other cases. \\\ [Jonathan Dancy] My first four sections concentrate on the second section of Professor Scanlon's contribution, where he lays out his conception of moral principles and of the role they play in theory and practice. I will raise questions on the following issues: 1. Scanlon's initial introduction of the notion of a principle. 2. His rejection of the standard view that principles are concerned with the forbidding, permitting and requiring of actions. 3. His rejection of pro tanto conceptions of principles in favour of a conception of them as conclusive. 4. The resulting account of what it is for a principle to face and survive exceptions. Scanlon's discussion of these matters here both appeals to and is in some respects more detailed than the relevant section of his recent What We Owe to Each Other. The topic is interesting both for the role played by principles in Scanlon's present discussion of intention and permissibility, and more generally because of his account of wrongness: an act is wrong iff it is ruled out by principles that nobody could reasonably reject. The remainder of my contribution is concerned with the ostensible focus of IP, namely the relevance of agent-intentions to the permissibility of what is done. (shrink)

T H McLaughlin; Parental Rights and the Religious Upbringing of Children, Journal of Philosophy of Education, Volume 18, Issue 1, 30 May 2006, Pages 75–83, http.

J. Willard Gibbs derived the following equation to quantify the maximum work possible for a chemical reaction$${\text{Maximum work }} = \, - \Delta {\text{G}}_{{{\text{rxn}}}} = \, - \left( {\Delta {\text{H}}_{{{\text{rxn}}}} {-}{\text{ T}}\Delta {\text{S}}_{{{\text{rxn}}}} } \right) {\text{ constant T}},{\text{P}}$$ Maximum work = - Δ G rxn = - Δ H rxn - T Δ S rxn constant T, P ∆Hrxn is the enthalpy change of reaction as measured in a reaction calorimeter and ∆Grxn the change in Gibbs energy as measured, if (...) feasible, in an electrochemical cell by the voltage across the two half-cells. To Gibbs, reaction spontaneity corresponds to negative values of ∆Grxn. But what is T∆Srxn, absolute temperature times the change in entropy? Gibbs stated that this term quantifies the heating/cooling required to maintain constant temperature in an electrochemical cell. Seeking a deeper explanation than this, one involving the behaviors of atoms and molecules that cause these thermodynamic phenomena, I employed an “atoms first” approach to decipher the physical underpinning of T∆Srxn and, in so doing, developed the hypothesis that this term quantifies the change in “structural energy” of the system during a chemical reaction. This hypothesis now challenges me to similarly explain the physical underpinning of the Gibbs–Helmholtz equation$${\text{d}}\left( {\Delta {\text{G}}_{{{\text{rxn}}}} } \right)/{\text{dT}} = - \Delta {\text{S}}_{{{\text{rxn}}}} \left( {\text{constant P}} \right)$$ d Δ G rxn / dT = - Δ S rxn constant P While this equation illustrates a relationship between ∆Grxn and ∆Srxn, I don’t understand how this is so, especially since orbital electron energies that I hypothesize are responsible for ∆Grxn are not directly involved in the entropy determination of atoms and molecules that are responsible for ∆Srxn. I write this paper to both share my progress and also to seek help from any who can clarify this for me. (shrink)

ABSTRACTRational agents have consistent beliefs. Bayesianism is a theory of consistency for partial belief states. Rational agents also respond appropriately to experience. Dogmatism is a theory of how to respond appropriately to experience. Hence, Dogmatism and Bayesianism are theories of two very different aspects of rationality. It's surprising, then, that in recent years it has become common to claim that Dogmatism and Bayesianism are jointly inconsistent: how can two independently consistent theories with distinct subject matter be jointly inconsistent? In this (...) essay I argue that Bayesianism and Dogmatism are inconsistent only with the addition of a specific hypothesis about how the appropriate responses to perceptual experience are to be incorporated into the formal models of the Bayesian. That hypothesis isn't essential either to Bayesianism or to Dogmatism, and so Bayesianism and Dogmatism are jointly consistent. That leaves the matter of how experiences and credences are related, a... (shrink)

T H McLaughlin; Religion, Upbringing and Liberal Values: a rejoinder to Eamonn Callan, Journal of Philosophy of Education, Volume 19, Issue 1, 30 May 2006, Page.

This is a condensed description of the contents and overarching argument found in Hippocrates’ Oath and Asclepius’ Snake: The Birth of the Medical Profession. In that work, I maintain that the basic medical ethical problem concerns iatrogenic harm. I focus particularly on what I refer to as ‘role-conflation’. This most egregious form of iatrogenic harm occurs when a physician deliberately adopts the role of wounder. A contemporary practice such as physician-assisted suicide exemplifies a doctor’s deliberate wounding. I argue that the (...) author of the Hippocratic Oath – aware of the chronic risk of role-conflation – responds to this threat by having the oath-taker specifically forswear signal acts that wound the sick, such as giving a deadly drug even if asked, giving an abortifacient, sexual predation, and gossiping. I argue that by means of the Oath, Hippocrates founds medicine as a profession, a practice intimately involving promising. (shrink)

The antisaccade task provides a model paradigm that sets the inhibition of a reflexively driven behaviour against the volitional control of a goal-directed behaviour. The stability and adaptability of antisaccade performance was investigated in 23 neurologically healthy individuals. Behaviour and brain function were measured using functional magnetic resonance imaging (fMRI) prior to and immediately following two weeks of daily antisaccade training. Participants performed antisaccade trials faster with no change in directional error rate following two weeks of training; however this increased (...) speed came at the cost of the spatial accuracy of the saccade (gain) which became more hypometric following training. Training on the antisaccade task resulted in increases in fMRI activity in the fronto-basal ganglia-parietal-cerebellar ocular motor network. Following training, antisaccade latency was positively associated with fMRI activity in the frontal and supplementary eye fields, anterior cingulate and intraparietal sulcus; antisaccade gain was negatively associated with fMRI activity in supplementary eye fields, anterior cingulate, intraparietal sulcus and cerebellar vermis. In sum, the results suggest that following training, larger antisaccade latency is associated with larger activity in fronto-parietal-cerebellar ocular motor regions, and smaller antisaccade gain is associated with larger activity in fronto-parietal ocular motor regions. (shrink)