This volume contains the text of a lecture course Heidegger presented in Marburg in the winter semester of 1924/25, just a year before completing his work on the manuscript for Being and Time. A lengthy introductory section examines the concept of truth in Aristotle's Nicomachean Ethics and Metaphysics. The "Main Section" presents a detailed commentary on the Greek text of Plato's Sophist. Part 1 deals with the various attempts made at the beginning of the dialogue to define "the factical existence (...) of the sophist." Part 2 is devoted to the ontological discussion which arises out of these attempts. (shrink)

CHAPTER I THE EMERGENCE AND DEVELOPMENT OF HUSSERL'S 'PHILOSOPHY OF ARITHMETIC'. HISTORICAL BACKGROUND: WEIERSTRASS AND THE ARITHMETIZATION OF ANALYSIS In ...

The career of Humphry Davy (1778–1829) is one of the fairy tales of early nineteenth-century British science. His rise from obscure Cornish origins to world-wide eminence as a chemical discoverer, to popular celebrity amongst London's scientific audiences, to a knighthood from the Prince Regent, and finally to the Presidency of the Royal Society, provide apposite material for Smilesian accounts of British society as open to talents. But the use of Davy's career to illustrate the thesis that ‘genius will out’ is (...) not without its problems. As Davy began to reap the benefits of his early chemical discoveries, and to acquire status and wealth, his dedication to research waned. The ‘new’ Davy who emerged in the years after Waterloo, though admired by many sections of the metropolitan scientific community, was also widely criticized. Ambivalence became marked with Davy's election to, and conduct in, the Presidency of the Royal Society. (shrink)

Robert Sokolowski’s concise and accessible new book introduces phenomenology not as a historical movement, but as an approach to philosophy that still has much to offer. It discusses central topics in Husserlian phenomenology, but without quoting Husserl and for the most part without mentioning him by name. Instead of examining the contributions of individual phenomenologists, the book extracts and synthesizes the insights of various figures, formulating them in new ways and showing why they are important in the context of contemporary (...) intellectual life. (shrink)

This paper presents the treatment of anaphora in generative grammar. After a broad review of of the different theories covered under the term, it provides an overview of the history of the treatment of anaphora in generative grammar. It then discusses Ariel’s theory of accessibility and shows how it can account for the choice of some of the anaphoric expressions provided in the text. In a final section, the paper presents the author’s recent work on the choice between verbal anaphors. (...) It is shown that accessibility can account for some aspects of the choice but is not sufficient. Further constraints on the choice are proposed in terms of the notion of Question Under Discussion, for which experimental evidence is adduced. (shrink)

What determines whether an action is right or wrong? Morality, Rules, and Consequences: A Critical Reader explores for students and researchers the relationship between consequentialist theory and moral rules. Most of the chapters focus on rule consequentialism or on the distinction between act and rule versions of consequentialism. Contributors, among them the leading philosophers in the discipline, suggest ways of assessing whether rule consequentialism could be a satisfactory moral theory. These essays, all of which are previously unpublished, provide students in (...) moral philosophy with essential material and ask key questions on just what the criteria for an adequate moral theory might be. (shrink)

Contention about who discovered the compound nature of water (the 'water controversy') occurred in two phases. During the first phase, in the 1780s, the claimants to the discovery (Antoine Lavoisier, Henry Cavendish, and James Watt) produced the work on which their claims were based. This phase of controversy was relatively short and did not generate much heat, although it was part of the larger debates surrounding the 'chemical revolution'. The second phase of controversy, in the 1830s and 1840s, saw heated (...) exchanges in Britain between advocates of Watt on the one hand and of Cavendish on the other. This paper concentrates on this second phase. The concern is not to arbitrate the contest but to delineate the pattern of advocacy and the arguments used to support the opposing cases. 'Discovery' is not treated as an event but as the outcome of an after-the-fact process of attribution of credit. Apart from identifying the opposing argumentative strategies employed in making different attributions, the paper also seeks to explain why there was so much concern about this priority dispute long after the deaths of the protagonists. It is shown that while Scottish-English rivalries were important they were not the only or most significant impetus. Ideological struggles over the nature of science provided a context in which the attribution of discovery to Cavendish or to Watt was of major import. These ideological struggles are shown to have roots in the politics of early Victorian science that ultimately lay behind the second phase of the water controversy and shaped the course that it took. (shrink)

© Ginn et al. 2016.The indexing methods currently used for serial femtosecond crystallography were originally developed for experiments in which crystals are rotated in the X-ray beam, providing significant three-dimensional information. On the other hand, shots from both X-ray free-electron lasers and serial synchrotron crystallography experiments are still images, in which the few three-dimensional data available arise only from the curvature of the Ewald sphere. Traditional synchrotron crystallography methods are thus less well suited to still image data processing. Here, a (...) new indexing method is presented with the aim of maximizing information use from a still image given the known unit-cell dimensions and space group. Efficacy for cubic, hexagonal and orthorhombic space groups is shown, and for those showing some evidence of diffraction the indexing rate ranged from 90% to 151%. Here, the indexing rate refers to the number of lattices indexed per image. (shrink)

Cet article discute l’analyse en termes de DP qui domine actuellement dans la grammaire générative chomskienne, à savoir, l’idée que la tête du groupe nominal est le déterminant, plutôt que le nom. Nous commençons par une discussion des notions de tête et de dépendance et passons en revue différents critères classiques permettant de décider quel élément est la tête dans une construction donnée. Sur base de ceux-ci, nous proposons une série d’arguments suggérant que la position classique est en réalité la (...) bonne et que c’est bien le nom qui est la tête du groupe nominal. Nous étudions ensuite une série d’arguments et d’analyses spécifiques qui ont été avancés en faveur de l’analyse en termes de DP et montrons pourquoi nous ne les considérons pas comme convaincants. En conclusion, nous notons que le choix entre les analyses NP et DP n’est peut-être pas une question empiriquement décidable si l’on s’autorise les représentations syntaxiques très abstraites qui sont actuellement en vogue dans le cadre de la linguistique générative chomskienne. (shrink)

Summary James Watt (1736–1819) is best known as an engineer who dramatically improved the efficiency of the steam engine. What we take to be his chemical interests are conventionally seen as peripheral to his main line of work. He is usually treated as a chemist in three main contexts: his ‘practical’ chemical work relating to chlorine bleaching, varnishes, pottery, and so on; his work with Thomas Beddoes on the medicinal uses of various ‘airs’; his, much disputed, claim as a chemical (...) discoverer in the case of the composition of water. In this paper, I argue that Watt himself, and his contemporaries, saw the centrepiece of his steam engine work—the separate condenser—as a chemical invention. I also suggest more broadly that Watt understood the steam engine as a chemical device. For Watt and his Scottish friends, the study of steam and heat was a chemical enquiry. The subsequent changes in the place of heat in chemical enquiry in the early nineteenth century led to a reclassification of Watt's chemical investigations as ‘physics’. This, in turn, produced the sharp separation of his chemical and engineering activities characteristic of modern historiography. Watt's steam engine, which is usually placed in the lineage of machines understood as heat engines, and explained by the laws of thermodynamics, is better seen in context as a chemical device. Watt's ‘indicator diagram’ is reassessed in the light of this. (shrink)

Summary The rhetorical uses of discovery and invention stories are legion, but of particular concern in this paper are those that are deployed for economic or commercial reasons, especially in claiming intellectual property rights, usually in the form of patents. The case of stories about Dr Irving Langmuir (1881–1957) of the General Electric Research Laboratory, who won the Nobel Prize for Chemistry in 1932 and was the first industry-based laureate from the United States, is examined. Langmuir won the prize for (...) his ‘outstanding discoveries and inventions within the field of surface chemistry’, which also happened to underlie the virtual monopoly that General Electric gained in the supply of electric light. Langmuir was the inspiration for the stereotypically absent-minded and disinterested character of Dr Felix Hoenikker in Kurt Vonnegut's novel, Cat's Cradle (1963). My case study focuses on this and other representations of Langmuir as a discoverer, especially those generated by the General Electric Company, and explores the utility of these representations for Langmuir himself, and for his employer, in corporate PR, in ongoing struggles over patents, and in the post-war organisation of R&D. It is argued that, while the era of corporate research produced new collective modes of discovery and invention their description in heroic, individualistic terms long continued, and for good reason. (shrink)

SUMMARYThis examination of an important paper by Sydney Ross is the first in a projected series of occasional reflections on ‘Annals of Science Classic Papers’ that have had enduring utility within the field of history of science and beyond. First the messages of the paper are examined, some well known but others, particularly Ross's own contemporary concerns about the use of the word ‘scientist’, less so. The varied uses made of the paper by scholars are then traced before Ross's biography (...) is examined in order to try to understand how a figure professionally marginal to the field of history of science came to write such a significant piece. Ross’s interest in the topic appears to have been informed by a romantically tinged scientific progressivism and a deep concern with the importance of linguistic precision in science and in public affairs. The inspirations of the author and the interests of his audience have been only partially aligned, but the paper's insights remain of broad historical interest and have wider ramifications since the denotation ‘scientist’ and its proper application are much debated today in contests over the authority of science. (shrink)