For the few scientists that earn a Nobel prize, the im-, D.J. Scalapino, G. Parisi, pact and relevance of their research work is unquestion- S.G. Louie, R. Jackiw, F. Wilczek able. Among the rest of us, how does one quantify the, C. Vafa, M.B. Maple, D.J. cumulative impact and relevance of an individual’s sci- Gross, M.S. Dresselhaus, S.W. Hawkentific research output? In a world of not unlimited reing. sources such quantification (even if potentially distaste- I argue that h is preferable (...) to other single-number cri-. (shrink)

Inattentional blindness is described as the failure to perceive a supra-threshold stimulus when attention is directed away from that stimulus. Based on performance on an explicit recognition memory test and concurrent functional imaging data Rees, Russell, Frith, and Driver [Rees, G., Russell, C., Frith, C. D., & Driver, J. . Inattentional blindness versus inattentional amnesia for fixated but ignored words. Science, 286, 2504–2507] reported inattentional blindness for word stimuli that were fixated but ignored. The present study examined both (...) explicit and implicit memory for fixated but ignored words using a selective-attention task in which overlapping picture/word stimuli were presented at fixation. No explicit awareness of the unattended words was apparent on a recognition memory test. Analysis of an implicit memory task, however, indicated that unattended words were perceived at a perceptual level. Thus, the selective-attention task did not result in perfect filtering as suggested by Rees et al. While there was no evidence of conscious perception, subjects were not blind to the implicit perceptual properties of fixated but ignored words. (shrink)

Automne 1876: Nietzsche, jeune professeur de philologie à Bâle, brillant élève de Ritschl, part pour Sorrente, invité par son amie Malwida von Meysenbug. C'est son premier voyage dans le Sud : une découverte qui va changer sa vie et le cours de sa philosophie. C'en est fini des tentatives de renouveler la culture allemande au nom de la cause wagnérienne ; l'auteur de La Naissance de la tragédie (1872) commence sa mue. Paolo D'Iorio dresse la carte de cette métamorphose : (...) lectures et discussions, promenades, explorations des environs avec son ami Paul Rée et l'étudiant Albert Brenner ; il fait revivre cette sociabilité joyeuse et confiante qui fertilise l'élan créateur de Nietzsche. C'est à Sorrente que Nietzsche entreprend la rédaction de Choses humaines, trop humaines, dédié à Voltaire. Cette oeuvre, la première sous forme d'aphorismes, inaugure sa philosophie de la maturité. La rupture avec Wagner qu'il verra alors pour la dernière fois, est intellectuellement consommée bien qu'encore cachée. A la suite de ce voyage, Nietzsche abandonnera sa chaire bâloise et entamera une existence de philosophe sous le signe du Midi entre la Suisse, la France et l'Italie. (shrink)

Although Broad published many books in his lifetime, this volume is unique in presenting some of his most interesting unpublished writings. Divided into five clear sections, the following figures and topics are covered: Autobiography, Hegel and the nature of philosophy, Francis Bacon, Hume's philosophy of the self and belief, F. H. Bradley, The historical development of scientific thought from Pythagoras to Newton, Causation, Change and continuity, Quantitative methods, Poltergeists, Paranormal phenomena. -/- Each section is introduced and placed in context by (...) the editor, Joel Walmsley. The volume also includes an engaging and informative foreword by Simon Blackburn. It will be of great value to those studying and researching the history of twentieth-century philosophy, metaphysics, and the recent history and philosophy of science, as well as anyone interested in Broad's philosophical thought and his place in the history of philosophy. (shrink)

We apply an online optimization process based on machine learning to the production of Bose-Einstein condensates. BEC is typically created with an exponential evaporation ramp that is optimal for ergodic dynamics with two-body s-wave interactions and no other loss rates, but likely sub-optimal for real experiments. Through repeated machine-controlled scientific experimentation and observations our ’learner’ discovers an optimal evaporation ramp for BEC production. In contrast to previous work, our learner uses a Gaussian process to develop a statistical model of the (...) relationship between the parameters it controls and the quality of the BEC produced. We demonstrate that the Gaussian process machine learner is able to discover a ramp that produces high quality BECs in 10 times fewer iterations than a previously used online optimization technique. Furthermore, we show the internal model developed can be used to determine which parameters are essential in BEC creation and which are unimportant, providing insight into the optimization process of the system. (shrink)

Professor Hayek'S book is a massive contribution to the persistent question of the limits of state action. It runs counter to prevailing notions about the role of government in economic and social matters to such an extent that a common reaction to its publication has been to simply shrug it off as eccentric or antediluvian. But the rarity of any fundamental discussion of our political ideals and the assumptions of our social policy ought of itself to ensure a wide welcome (...) for a work that constitutes a formidable challenge to accepted standards in this realm. Unfortunately, opinions about its value are likely to continue along established lines. (shrink)

A critical and detailed introduction to Kant's philosophy, with particular reference to the Critique of Pure Reason. Since Broad's death there have been many publications on Kant but Broad's 1978 book still finds a definite place between the very general surveys and the more specialised commentaries. He offers a characteristically clear, judicious and direct account of Kant's work; his criticisms are acute and sympathetic, reminding us forcefully that 'Kant's mistakes are usually more important than other people's correctitudes'. C.D. Broad was (...) Knightsbridge Professor of Moral Philosophy at Cambridge from 1933 to 1953, and this book is based on his undergraduate lectures on Kant. Broad died in 1971 and Dr Lewy has since edited the book for publication. (shrink)

This book, first published in 1975, provides critical and comprehensive introduction to the philosophy of Leibniz.

In this paper I propose an interpretation of classical statistical mechanics that centers on taking seriously the idea that probability measures represent complete states of statistical mechanical systems. I show how this leads naturally to the idea that the stochasticity of statistical mechanics is associated directly with the observables of the theory rather than with the microstates (as traditional accounts would have it). The usual assumption that microstates are representationally significant in the theory is therefore dispensable, a consequence which suggests (...) interesting possibilities for developing non-equilibrium statistical mechanics and investigating inter-theoretic answers to the foundational questions of statistical mechanics. (shrink)

_Rhetoric_ is the sixth volume in The New Hackett Aristotle series, a series featuring translations, with Introductions and Notes, by C. D. C. Reeve, Delta Kappa Epsilon Distinguished Professor of Philosophy at The University of North Carolina at Chapel Hill. The series will eventually include all of Aristotle's works.

I discuss the formal implementation, interpretation, and justification of likelihood attributions in cosmology. I show that likelihood arguments in cosmology suffer from significant conceptual and formal problems that undermine their applicability in this context.

First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

We introduce a novel point of view on the “models as mediators” framework in order to emphasize certain important epistemological questions about models in science which have so far been little investigated. To illustrate how this perspective can help answer these kinds of questions, we explore the use of simplified models in high energy physics research beyond the Standard Model. We show in detail how the construction of simplified models is grounded in the need to mitigate pressing epistemic problems concerning (...) the uncertainty inherent in the present theoretical and experimental contexts. (shrink)

First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

The conspicuous similarities between interpretive strategies in classical statistical mechanics and in quantum mechanics may be grounded on their employment of common implementations of probability. The objective probabilities which represent the underlying stochasticity of these theories can be naturally associated with three of their common formal features: initial conditions, dynamics, and observables. Various well-known interpretations of the two theories line up with particular choices among these three ways of implementing probability. This perspective has significant application to debates on primitive ontology (...) and to the quantum measurement problem. (shrink)

Readers familiar with the workhorse of cosmology, the hot big bang model, may think that cosmology raises little of interest about time. As cosmological models are just relativistic spacetimes, time is understood just as it is in relativity theory, and all cosmology adds is a few bells and whistles such as inflation and the big bang and no more. The aim of this chapter is to show that this opinion is not completely right...and may well be dead wrong. In our (...) survey, we show how the hot big bang model invites deep questions about the nature of time, how inflationary cosmology has led to interesting new perspectives on time, and how cosmological speculation continues to entertain dramatically different models of time altogether. Together these issues indicate that the philosopher interested in the nature of time would do well to know a little about modern cosmology. (shrink)

First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

Reeve's classic work provides an interpretation of Republic that makes a case for the coherence of Plato's argument.