The discussion of "eudaimonia" in the "rhetoric" has a central place in Aristotle's exposition of the material for speeches deliberative, epideictic and forensic varieties of rhetoric. Due to the telos- relatedness of the material for each variety of rhetoric, the treatise on "eudaimonia" (Rhet A5) provides coherence between the varieties by displaying standards in terms of which particular cases at hand are ultimately assessed as good, useful, noble, just or their opposites. A focal and normative meaning of eudaimonia can be (...) identified in A5 which Aristotle expects a prudent orator to maintain even when he is faced with perverted audiences. (shrink)

Chervenak and McCullough, authors of the most acknowledged ethical framework for maternal–fetal surgery, rely on the ‘ethical–obstetrical’ concept of the fetus as a patient in order to determine what is morally owed to fetuses by both physicians and the women who gestate them in the context of prenatal surgery. In this article, we reconstruct the argumentative structure of their framework and present an internal criticism. First, we analyse the justificatory arguments put forward by the authors regarding the moral status of (...) the fetus qua patient. Second, we discuss the internal coherence and consistency of the moral obligations those authors derive from that concept. We claim that some of the dilemmas their approach is purported to avoid, such as the debate about the independent moral status of the fetus, and the foundation of the moral obligations of pregnant women (towards the fetuses they gestate) are not, all things considered, avoided. Chervenak and McCullough construct the obligations of physicians as obligations towards entities with equal moral status. But, at the same time, they assume that the woman has an independent moral status while the moral status of the fetus is dependent on the decision of the woman to present it to a physician for care. According to the logic of their own argumentation, Chervenak and McCullough implicitly admit a different moral status of the woman and the fetus, which will lead to different ascription of duties of the physician than those they ascribed. (shrink)

We present integral equations for the scattering amplitudes of three scalar particles, using the Faddeev channel decomposition, which can be readily extended to any finite number of particles of any helicity. The solution of these equations, which have been demonstrated to be calculable, provide a nonperturbative way of obtaining relativistic scattering amplitudes for any finite number of particles that are Lorentz invariant, unitary, cluster decomposable and reduce unambiguously in the nonrelativistic limit to the nonrelativistic Faddeev equations. The aim of this (...) program is to develop equations which explicitly depend upon physically observable input variables, and do not require “renormalization” or “dressing” of these parameters to connect them to the boundary states. As a unitary, cluster decomposible, multichannel theory, physical systems whose constituents are confined can be readily described. (shrink)

Bibliographical footnotes. Introduction: What is the critical spirit?--Utopianism, ancient and modern, by M.I. Finley.--Primitive society in its many dimensions, by S. Diamond.--Manicheanism in the Enlightenment, by R.H. Popkin.--Schopenhauer today, by M. Horkheimer.--Beginning in Hegel and today, by K.H. Wolff.--The social history of ideas: Ernst Cassirer and after, by P. Gay.--Policies of violence, from Montesquieu to the Terrorist, by E.V. Walter.--Thirty-nine articles: toward a theory of social theory, by J.R. Seeley.--History as private enterprise, by H. Zinn.--From Socrates to Plato, by H. (...) Meyerhoff.--Rational society and irrational art, by H. Read.--The quest for the Grail; Wagner and Morris, by C.E. Schorske.--ValeÌ ry; Monsieur Teste, by L. Goldmann.--History and existentialism in Sartre, by L. Krieger.--German popular biographies; culture's bargain counter, by L. Lowenthal.--The Rechtsstaat as magic wall, by O. Kirchheimer. Revolution from above: some notes on the decision to collectivize Soviet agriculture, by E.H. Carr.--Winston Churchill, power politician and counter revolutionary, by A.J. Mayer.--Brahmins and business, 1870-1914; a hypothesis on the social basis of success in American history, by G. Kolko.--On the limits of professional thought, by M.R. Stein.--The limits of integration, by P. Mattick.--The society nobody wants; a look beyond Marxism and liberalism.--Marcuse as teacher, by W. Leiss, J.D. Ober and E. Sherover.--Marcuse bibliography, by W. Leiss, J.D. Ober and E. Sherover (p. 427-433). (shrink)

Introduction: What is the critical spirit?--Utopianism, ancient and modern, by M.I. Finley.--Primitive society in its many dimensions, by S. Diamond.--Manicheanism in the Enlightenment, by R.H. Popkin.--Schopenhauer today, by M. Horkheimer.--Beginning in Hegel and today, by K.H. Wolff.--The social history of ideas: Ernst Cassirer and after, by P. Gay.--Policies of violence, from Montesquieu to the Terrorist, by E.V. Walter.--Thirty-nine articles: toward a theory of social theory, by J.R. Seeley.--History as private enterprise, by H. Zinn.--From Socrates to Plato, by H. Meyerhoff.--Rational society (...) and irrational art, by H. Read.--The quest for the Grail; Wagner and Morris, by C.E. Schorske.--Valéry; Monsieur Teste, by L. Goldmann.--History and existentialism in Sartre, by L. Krieger.--German popular biographies; culture's bargain counter, by L. Lowenthal.--The Rechtsstaat as magic wall, by O. Kirchheimer. (shrink)

Using a design-based research approach, we studied ways to advance opportunities for children and families to engage in engineering design practices in an informal educational setting. 213 families with 5–11-year-old children were observed as they visited a tinkering exhibit at a children’s museum during one of three iterations of a program posing an engineering design challenge. Children’s narrative reflections about their experience were recorded immediately after tinkering. Across iterations of the program, changes to the exhibit design and facilitation provided by (...) museum staff corresponded to increased families’ engagement in key engineering practices. In the latter two cycles of the program, families engaged in the most testing, and in turn, redesigning. Further, in the latter cycles, the more children engaged in testing and retesting during tinkering, the more their narratives contained engineering-related content. The results advance understanding and the evidence base for educational practices that can promote engineering learning opportunities for children. (shrink)

What is happening to America's favorite national pastime? There seems to be something new afoot with baseball stadiums and the audiences who frequent them. A sense of nostalgia characterizes the creation of many new stadiums in the United States, and it accompanies a change in class among the audiences who fill those stadiums. Together, these two aspects are altering a sport that, in the words of cultural historian David Nasaw, traditionally represented a form of social democracy.1 In contrast, baseball today (...) is transforming itself into a middle- and upper-class pastime for audiences, especially families, willing to spend enormous sums to…. (shrink)

A recent analysis of the genomes of Darwin's finches revealed extensive interspecies allele sharing throughout the history of the radiation and identified a key locus responsible for morphological evolution in this group. The radiation of Darwin's finches on the Galápagos archipelago has long been regarded as an iconic study system for field ecology and evolutionary biology. Coupled with an extensive history of field work, these latest findings affirm the increasing acceptance of introgressive hybridization, or gene flow between species, as a (...) significant contributor to adaptive evolution. Here, we review and discuss these findings in relation to both classical work on Darwin's finches and contemporary work showing similar evolutionary signatures in other biological systems. The continued unification of genomic data with field biology promises to further elucidate the molecular basis of adaptation in Darwin's finches and well beyond. (shrink)

The Repugnant Conclusion served an important purpose in catalyzing and inspiring the pioneering stage of population ethics research. We believe, however, that the Repugnant Conclusion now receives too much focus. Avoiding the Repugnant Conclusion should no longer be the central goal driving population ethics research, despite its importance to the fundamental accomplishments of the existing literature.

Hatte Jeremy Bentham den von ihm geprägten Begriff deontology in seinem gleichnamigen Werk noch im etymologisch buchstäblichen Sinne als »Lehre vom Sollen« verstanden und mit der »Wissenschaft von der Moral« gleichgesetzt, so dient das Adjektiv ›deontologisch‹ heutzutage ausschließlich der Kategorisierung einer spezifischen Teilklasse allgemeiner Konzeptionen normativer Ethik. ›Deontologische‹ Theorien normativer Ethik werden dann in der Regel ›teleologischen‹ Theorien, und/oder ›konsequentialistischen‹ Theorien gegenübergestellt.

The Ontology for Biomedical Investigations (OBI) is an ontology that provides terms with precisely defined meanings to describe all aspects of how investigations in the biological and medical domains are conducted. OBI re-uses ontologies that provide a representation of biomedical knowledge from the Open Biological and Biomedical Ontologies (OBO) project and adds the ability to describe how this knowledge was derived. We here describe the state of OBI and several applications that are using it, such as adding semantic expressivity to (...) existing databases, building data entry forms, and enabling interoperability between knowledge resources. OBI covers all phases of the investigation process, such as planning, execution and reporting. It represents information and material entities that participate in these processes, as well as roles and functions. Prior to OBI, it was not possible to use a single internally consistent resource that could be applied to multiple types of experiments for these applications. OBI has made this possible by creating terms for entities involved in biological and medical investigations and by importing parts of other biomedical ontologies such as GO, Chemical Entities of Biological Interest (ChEBI) and Phenotype Attribute and Trait Ontology (PATO) without altering their meaning. OBI is being used in a wide range of projects covering genomics, multi-omics, immunology, and catalogs of services. OBI has also spawned other ontologies (Information Artifact Ontology) and methods for importing parts of ontologies (Minimum information to reference an external ontology term (MIREOT)). The OBI project is an open cross-disciplinary collaborative effort, encompassing multiple research communities from around the globe. To date, OBI has created 2366 classes and 40 relations along with textual and formal definitions. The OBI Consortium maintains a web resource providing details on the people, policies, and issues being addressed in association with OBI. (shrink)

The essays in this book engage the original and controversial claims from Michael Boylan's A Just Society. Each essay discusses Boylan's claims from a particular chapter and offers a critical analysis of these claims. Boylan responds to the essays in his lengthy and philosophically rich reply.

Cigarette smoking and other addictive behaviors are among the main preventable risk factors for several severe and potentially fatal diseases. It has been argued that addictive behavior is controlled by an automatic-implicit cognitive system and by a reflective-explicit cognitive system, that operate in parallel to jointly drive human behavior. The present study addresses the formation of implicit attitudes towards smoking in both smokers and non-smokers, using a Go/NoGo association task, and behavioral and electroencephalographic measures. The GNAT assesses, via quantifying participants’ (...) reaction times, the strength of association between a target category and either pole of an evaluative dimension. EEG analysis is performed to determine the temporal course of the event-related potential components underlying Go/NoGo decisions and implicit attitude formation. Both smokers and non-smokers showed prolonged reaction times to smoking-related pictures when the pictures were coupled with positive evaluative words. This indicates negative implicit attitudes towards smoking in both groups alike at the time point of the behavioral response. However, only the non-smokers, not the smokers, were found to show a delay of the N200 component in the incongruent condition. This is interpreted as reflecting ambivalent or even positive implicit attitudes towards smoking in the smoker group at the time point of the N200. Our study thus provides evidence for the hypothesis that implicit attitudes are subject to changes within several hundred milliseconds after stimulus presentation, and can be altered in the course of their formation. (shrink)

This article shows how the legacy of Hans Christian Ørsted (1777-1851), and his discovery of electromagnetism in 1820, was reconfigured and used by the H.C. english abstracts Ørsted Committee from 1914 before and during the centenary of 1920. Combining Somsen’s (2008) concept of olympic internationalism with uses of the past, I suggest understanding the 1920-centenary as an instance of olympic commemoration [olympisk historiebrug]. I argue that central actors from the committee, e.g. Martin Knudsen (1871-1949) and Kirstine Meyer, née Bjerrum (1861-1941), (...) used Ørsted's nationality to substantiate Denmark’s cultural and scientific achievements. By comparison to pre-twentieth century biographies, I show how the committee re-described Ørsted, i.e. from a scientist [Naturforsker] to being a Danish scientist [dansk Naturforsker]. The committee was deeply concerned with proving the big contributions by the small nation of Denmark, and I show how this relates to cultural politics of the early twentieth century Denmark. (shrink)

PurposeTo evaluate the relationship between intraocular straylight perception and: (i) contrast sensitivity (CS), (ii) halo size, and (iii) hazard recognition distance, in the presence and absence of glare.Subjects and methodsParticipants were 15 (5 female) ophthalmologically healthy adults, aged 54.6–80.6 (median: 67.2) years. Intraocular straylight (log s) was measured using a straylight meter (C-Quant; Oculus GmbH, Wetzlar, Germany). CS with glare was measured clinically using the Optovist I device (Vistec Inc., Olching, Germany) and also within a driving simulator using Landolt Cs. (...) These were presented under both static or dynamic viewing conditions, and either with or without glare. Hazard detection distance was measured for simulated obstacles of varying contrast. For this, the participant was required to maintain a speed of 60 km/h within a custom-built nighttime driving simulator. Glare was simulated by LED arrays, moved by cable robots to mimic an oncoming car’s headlights. Halo size (“halometry”) was measured by moving Landolt Cs outward originating from the center of a static glare source. The outcome measure from “halometry” was the radius of the halo (angular extent, in degrees visual angle).ResultsThe correlation between intraocular straylight perception, log s, and hazard recognition distance under glare was poor for the low contrast obstacles (leading/subdominant eye: r = 0.27/r = 0.34). Conversely, log CS measured with glare strongly predicted hazard recognition distances under glare. This was true both when log CS was measured using a clinical device (Optovist I: r = 0.93) and within the driving simulator, under static (r = 0.69) and dynamic (r = 0.61) conditions, and also with “halometry” (r = 0.70). Glare reduced log CS and hazard recognition distance for almost all visual function parameters.ConclusionIntraocular straylight was a poor predictor of visual function and driving performance within this experiment. Conversely, CS was a strong predictor of both hazard recognition and halo extent. The presence of glare and motion lead to a degradation of CS in a driving simulator. Future studies are necessary to evaluate the effectiveness of all above-mentioned vision-related parameters for predicting fitness to drive under real-life conditions. (shrink)

Metaphysics and language: Quine, W. V. O. On the individuation of attributes. Körner, S. On some relations between logic and metaphysics. Marcus, R. B. Does the principle of substitutivity rest on a mistake? Van Fraassen, B. C. Platonism's pyrrhic victory. Martin, R. M. On some prepositional relations. Kearns, J. T. Sentences and propositions.--Basic and combinatorial logic: Orgass, R. J. Extended basic logic and ordinal numbers. Curry, H. B. Representation of Markov algorithms by combinators.--Implication and consistency: Anderson, A. R. Fitch (...) on consistency. Belnap, N. D., Jr. Grammatical propaedeutic. Thomason, R. H. Decidability in the logic of conditionals. Myhill, J. Levels of implication.--Deontic, epistemic, and erotetic logic: Bacon, J. Belief as relative knowledge. Wu, K. J. Believing and disbelieving. Kordig, C. R. Relativized deontic modalities. Harrah, D. A system for erotetic sentences. (shrink)

Existential-Ontologie und historischer Materialismus bei Herbert Marcuse, von A. Schmidt.--Das Ganze und das ganz Andere; zur Kritik der reinen revolutionären Transzendenz, von W.F. Haug.--Technik und Eindimensionalität; eine Version der Technokratiethese? Von C. Offe.--Technologische Rationalität und spätkapitalistische ökonomie, von J. Bergmann.--Die geschichtliche Dimension des Realitätsprinzips, von H. Berndt und R. Reiche.--Marcuse and the New Left in America, by P. Breines.--Ausgewählte Bibliographie der Schriften Herbert Marcuses (p. 155-[161]).