Although this is a work of biography rather than of philosophy, in presenting the life of a philosopher like de Tracy a good deal of attention is necessarily paid to presenting his thought. The author provides extensive discussions of the five volumes of the Elements d’ideologie, including the Grammaire, the Logique, and the Traité de la volonté et de ses effets. In addition, he describes how de Tracy developed his science to apply to political economy, morals, and politics. In both (...) cases the author seeks to show how de Tracy’s thought takes its bearings from his experiences in revolutionary France and from his readings of Locke, Condillac, Helvetius, d’Holbach, Diderot, and Voltaire. While preserving the materialist presuppositions of these antecedents, de Tracy’s originality, according to Kennedy, lies in applying their materialism to a novel theory of movement. Further, in applying this theory of movement to human things, de Tracy prepares for the modern historical interpretation of ideology. Unfortunately, the author does not elaborate what precisely distinguishes de Tracy’s theory of movement from similar theories in the Epicurean tradition which he follows. Further, he does not explain how de Tracy’s application of this theory of movement to history, at the same time as Hegel, affects the historical interpretation of "ideology" in a way that differs from Hegel and that yet explains the evolution of the concept of "ideology." We may conjecture that de Tracy’s incipient philosophy of history adumbrates later materialist theories of historical development as encountered in Comte, whom he inspired, or in John Stuart Mill, who as a young man had been acquainted with de Tracy. But this does not distinguish "the ideologue" from Voltaire, who is often credited with originating the philosophy of history and who was a source of de Tracy’s thought in so many other respects. (shrink)

Upon first reading this work, and without knowing its author, one may doubt its philosophical significance. Whereas philosophy implies wakefulness, the Reveries denotes dreams, "a shapeless diary" of the movements of the author’s soul. Often perceived as the product of Rousseau’s disturbed last years, seldom has it been used for interpreting his better known writings. It may therefore seem not surprising that two centuries should have passed before a scholarly English translation of high quality would appear, one that is indeed (...) prepared by a translator thoroughly grounded both in the tradition of Western philosophy and in the thought of Rousseau. Yet appearances notwithstanding, Charles Butterworth appends to his excellent translation an elaborate interpretative essay to justify the view that Rousseau’s last writing represents an ordered view that is not only philosophically interesting, but also reveals the basis of his paradoxical thought. (shrink)

Le Yaoundé PhD Seminar-Theories of Justice est un séminaire international et pluridisciplinaire qui se tient depuis 2012 à Yaoundé. Il réunit des professeurs et des doctorants africains et non africains ainsi que des professionnels et des représentants de la société civile autour de questions de justice sociale et de politique publique. À l'initiative de doctorants africains et non africains, il a été mis en place conjointement par la Chaire Hoover de l'Université catholique de Louvain et par le Centre d’études et (...) de recherches sur la justice sociale et politique de l’Université catholique d’Afrique centrale dans le but de bâtir une véritable solidarité entre le Nord et le Sud dans le domaine de la formation académique et de la recherche. The Yaoundé PhD Seminar-Theories of Justice is an international and multidisciplinary seminar which is held since 2012 in Yaoundé. It brings together teachers and African and non-African doctoral students as well as professionals and representatives of civil society around issues of social justice and public policy. At the initiative of African and non-African students, it has been implemented jointly by the Hoover Chair of the Catholic University of Louvain and the Centre of studies and research on social justice and political of the Catholic University of Central Africa in order to build a genuine solidarity between the North and the South in the field of academic training and research. (shrink)

The present article allows to explore, analyze and reflect on the consequences and problems posed by biobanks and attempts to prove the need of social and humanitarian support in establishing and functioning of biobanks as a new type of scientific institutions. The basis of the article is the latest publications devoted to social and humanitarian aspects of biobanking and Russian experience of the initial formation of this subject domain. The article marks and classifies different aspects of biobanking that objectively demands (...) the participation of specialists in ethics and social sciences. The cases of biobanking development and risks are estimated; the objective need of applied ethics and social sciences specialists’ participation in biobanking is proved. (shrink)

Nucleation and motion of kink pairs on partial dislocations are examined by elasticity theory for materials with a high Peierls stress. Two approaches are used: one considers the change in average stacking-fault energy due to alloying elements and the other considers the change in local SFE due to a nearby solute atom. Both approaches highlight the role of SFE on kink nucleation, propagation and annihilation and both furnish strain rate as a function of stress, temperature and SFE. Model predictions are (...) compared with yield stress data for two systems: firstly, an intermetallic, MoSi 2 , which softens for alloying elements that decrease the SFE and hardens for Re additions that increase the SFE; secondly, a ceramic oxide, MgO-Al 2 O 3 spinel, which softens with increasing addition of excess alumina and at the same time exhibits a decrease in SFE. The average SFE approach agrees qualitatively with the data while quantitative agreement is obtained with the local SFE approach. The possibility is considered that the model applies to other materials, such as TiAl, HfV 2 and Fe 3 Al, which show softening with certain alloying additions. One requirement is that the dislocations are dissociated more than a few atomic distances; otherwise kink nucleation occurs on the perfect dislocation . Hence the model does not apply to materials such as bcc metals which only have a core dissociation. Normal hardening effects of solutes from size and modulus misfits are additive with any softening effects from a decrease in SFE and so may mask the latter, as occurs for W additions to MoSi 2. (shrink)

Taxometric analyses were applied to the construct of psychopathy (as measured by the Psychopathy Checklist) and to several variables reflecting antisocial childhood, adult criminality, and criminal recidivism. Subjects were 653 serious offenders assessed or treated in a maximum-security institution. Results supported the existence of a taxon underlying psychopathy. Childhood problem behaviors provided convergent evidence for the existence of the taxon. Adult criminal history variables were continuously distributed and were insufficient in themselves to detect the taxon.

Online platforms like Instagram cover potentially distressing imagery with a sensitive-content screen (blurred imagery plus a content warning). Previous research suggests people typically choose to “uncover” and view screened content. In three studies, we investigated whether the presence of screens mitigates the negative emotional impact of viewing content. In Study 1, participants viewed positive and neutral images, and screens (with an option to view the negative images beneath) for a 5-minute period. In Study 2, half the participants saw a grey (...) mask in place of the typical sensitive-content screen. In addition, each image appeared for a fixed period (5 s) and participants had no option to uncover it. Study 3 was like Study 2 except half the participants saw negative images preceded by a sensitive-content screen and half saw negative images without screens. Overall, participants reported a significant increase in state anxiety and negative affect from pre-to post task when they were exposed to sensitive-content screens, whether or not they were also exposed to the negative imagery beneath. Our data suggest sensitive-content screens cause negative responses – state anxiety and negative affect – that do not translate to an emotional benefit when people view negative content. (shrink)

This book covers a remarkable amount of ground and has become something of a classic. Besides the Discourse and the Meditations, it contains Private Thoughts, the third set of Objections and Replies, most of the Regulae, parts of the Principia and the Dioptrics, together with crrespondence with Elizabeth, Princess Palatine, Mersenne and others.

Using covariant derivatives and the operator definitions of quantum mechanics, gauge invariant Proca and Lehnert equations are derived and the Lorenz condition is eliminated in U(1) invariant electrodynamics. It is shown that the structure of the gauge invariant Lehnert equation is the same in an O(3) invariant theory of electrodynamics.