The single postulate of Coulomb-Clausius potential between charges allows one to derive all of Maxwell's equations with an explicit form for polarizability.

The use of with the future indicative is admittedly rare in post-Homeric Greek. In the passages concerned many deny the usage completely and either omit the particle or resort to emendation, or dismiss the construction as a mere ana-colouthon. In an instructive article in the Classical Quarterly, xl , Moorhouse argues in favour of retaining many of the readings, and it is only his interpretation that is in question here. His main thesis is that in Homeric Greek, where the usage (...) is common enough, κ or with the future means either ‘in that case’ or ‘probably’ . The latter usage, however, he regards as sometimes assuming a tone of dogmatic certainty , and this ‘emphatic future’ came to be the regular and literal meaning of the later idiom, without any irony being involved. (shrink)

The symplectic structures (brackets, Hamilton's equations, and Lagrange's equations) for the Dirac electron and its classical model have exactly the same form. We give explicitly the Poisson brackets in the dynamical variables (x μ,p μ,v μ,S μv). The only difference is in the normalization of the Dirac velocities γμγμ=4 which has significant consequences.

This book is the thirty-third volume in the "Philosophy of Russia of the first half of the 20th century" series. It traces the life and intellectual trajectories of three European thinkers with Russian roots: A. Koyré, A. Kojève, and I. Berlin. It explores their methodological strategies, explains the cultural and existential premises of their thinking styles that enabled them to succeed and gain recognition as European philosophers, traces their intellectual links with Russia, and reflects on the importance of Russian intellectual (...) culture for these thinkers and for twentieth-century European philosophy as a whole. The book is addressed to a wide range of readers interested in philosophy, social and political thought, and the intellectual history of the Russian exiles of the first half of the 20th century. (shrink)

Diese Arbeit zeigt, dass die Dualität des mathematischen und dynamischen Erhabenen bei Kant auch dem Zweck der dritten Kritik dient, die Kluft zwischen den Gebieten der Natur und der Freiheit zu schließen. In der Sekundärliteratur zu Kant wird das Erhabene oft als Anhang des Schönen oder aufgrund seiner mehrfachen Dualitäten als Bruch in Kants Ansatz angesehen. Dies geschieht, weil solche Interpretationen die Elemente der Theorie des Erhabenen atomisch und nicht systematisch rekonstruieren. Im Gegensatz dazu wird in dieser Arbeit mittels der (...) Resonanz der teleologischen Behandlung der Vernunft nicht nur die innere Systematik der dritten Kritik gezeigt, sondern auch die von der gesamten kritischen Philosophie. Die Vernunft als Vermögen der Zwecksetzung zu verstehen in ihrem praktischen und theoretischen Gebrauch, ist keine neue Idee oder neuer systematischer Rekonstruktionsversuch der kritischen Philosophie in der Kantforschung. Das eigentlich Neue in dieser Monografie ist, einen Beweis von ihrer teleologischen Einheit aus der ästhetischen Perspektive des paradoxen Gefühls des Erhabenen geleistet zu haben. (shrink)

The subject of this paper is the integrity of nature over time—‘diachronic integrity’. The argument of the parer is that any serious attempt to address conservation problems—the kinds of problems faced by environmental managers the world over, needs to operate with an eye to some principle of diachronic integrity. Whilst acknowledging that applying the principle is largely a matter of experience and judgement, we argue that it applies equally both to human and to natural history.

We show that it is possible to consider parity and time reversal, as basic geometric symmetry operations, as being absolutely conserved. The observations of symmetry-violating pseudoscalar quantities can be attributed to the fact that some particles, due to their internal structure, are not eigenstates of parity or CP, and there is no reason that they should be. In terms of a model it is shown how, in spite of this, pseudoscalar terms are small in strong interactions. The neutrino plays an (...) essential role in these considerations. (shrink)

Introduction: What is criticism? (a preliminary dialogue) -- The critic as artist and vice versa -- The eye of the beholder -- Self-criticism (a further dialogue) -- Lost in the museum -- The trouble with critics -- Practical criticism (another dialogue) -- How to be wrong -- The critical condition -- The end of criticism (a final dialogue) -- Afterword.