As the annual air passenger traffic in India is increasing steeply, an environmental impact assessment on important cities connected by air is becoming increasingly indispensable. This study proposes an innovative screening method that uses a modified Environmental Vulnerability Index. This modified EVI calculator includes aviation-related parameters and can be used to assess the environmental vulnerabilities of political states and cities, in addition to countries as is being already done. This study also suggests the need to include aspects of human comfort (...) in the screening process through the use of state-of-the-art computational fluid dynamical software and large eddy simulations which can be used to estimate forces experienced by aircraft of different sizes during in-flight turbulence for various weather conditions. A comparative analysis is presented on how changing the size of the aircraft operating in a particular route between the cities of Chennai and Bengaluru has better implications on both passenger comfort and the environment. It is observed that if commercial airlines incorporated fewer medium-sized aircraft, there would be a significant reduction in the environmental vulnerability of the two connected cities. (shrink)

In a single volume intended for philosophy students of all levels as well as their teachers, this reader provides modern, accurate translations of the texts necessary for a careful study of most aspects of Aristotle's philosophy. Professor Ackrill has drawn on his broad experience of teaching graduate classes in selecting the texts, and his choice reflects issues of current philosophical interest as well as the perennial themes. Only recent translations which achieve a high level of accuracy have been chosen: the (...) aim is to place the reader without Greek, as nearly as possible, in the position of a reader of Greek. As an aid to study, a valuable guide to the key topics covered is also suppied, giving references to works or passages contained in the reader, an indication of their interrelation, and a currnet bibliography. (shrink)

In The Face of Emotions, which was Carroll Izard’s first major attempt at elaborating his differential emotions theory (DET), he stated that the book “presents a theoretical framework for the study of emotions and their role in personality and interpersonal processes.” Yet, over the years, his contribution to personality theory has generally been overshadowed by the attention focused on his views on facial expressions and the structure of emotions. This article will begin with a brief overview of the DET perspective (...) on personality development. Then, it will examine how the DET framework can be used to organize recent findings from three lines of research on adult personality. It will conclude with suggestions for future research as well as some personal recollections. (shrink)

At some distance from a high-rate source in an elastic half-space, the dominant wave motion at the free surface is a Rayleigh surface wave. The calculation of surface waves generated by a concentrated force in a half-space is a basic problem in elastodynamics. By straightforward manipulations, the result can be used to obtain surface waves for other kinds of wave-generating body-force arrangements. For example, appropriate combinations of double-forces (or dipoles) can be used to represent the surface loading due to laser (...) irradiation, or due to acoustic emission from the opening of a sub-surface crack or from sliding over a fault surface. The surface wave motion is usually obtained by the application of integral transform techniques and the subsequent extraction of the surface waves as the contributions from poles in the integral for the inverse transform. In this paper, we use a much simpler approach based on the elastodynamic reciprocity theorem. We consider a transversely isotropic solid whose axis of symmetry is normal to the surface of the half-space. Surface wave pulses generated by a single force, by irradiation from a laser source, and by opening of a crack, have been determined. (shrink)

To this day, an adequate interpretation in English of Fichte’s entire philosophy is lacking. Even Frederick Copleston, whose sixty-two pages on Fichte in his History of Philosophy I should recommend as the best general introduction so far available, capitulates at the end before the task of seeing a unity in the thought of this philosopher.

While it is generally accepted that we need to use our intelligence in order to get what we want, it is thought to be a cardinal error to imagine that by reasoning we can discover what we ought to want. Reason can in no way constrain the choice of ends, it can only constrain the choice of means once an end has been adopted. In Plato's philosophy we find a view strongly opposed to this attitude towards reason. It is widely (...) held, however, that to arrive at a position which is plainly opposed to common sense, Plato must have grossly confused reasoning about means with reasoning about ends. Evidence of this confusion is found in Plato's use of analogies between statecraft and navigation, and between virtue and skill. But the diagnosis of confusion rests on a misunderstanding of how Plato wanted to use the word translated ‘skill’, i.e. ‘ technē ’, and this misunderstanding is shared even by those who see Plato as rejecting the virtue/skill analogy. (shrink)

Over five decades, Donald J. Munro has been one of the most important voices in sinological philosophy. Among other accomplishments, his seminal book The Concept of Man in Early China influenced a generation of scholars. His rapprochement with contemporary cognitive and evolutionary science helped bolster the insights of Chinese philosophers and set the standard for similar explorations today. -/- In this festschrift volume, students of Munro and scholars influenced by him celebrate Munro’s body of work in articles that extend his (...) legacy, exploring their topics as varied as the ethics of Zhuangzi’s autotelicity, the teleology of nature in Zhu Xi, and family love in Confucianism and Christianity. They also reflect on Munro’s mentorship and his direct intellectual influence. Through their breadth, analytical excellence, and philosophical insight, the articles in this volume exemplify the spirit of intellectual inquiry that marked Donald Munro’s career as scholar and teacher. -/- . (shrink)

The essays in this volume explore current work in central areas of philosophy, work unified by attention to salient questions of human action and human agency. They ask what it is for humans to act knowledgeably, to use language, to be friends, to act heroically, to be mortally fortunate, and to produce as well as to appreciate art. The volume is dedicated to J. O. Urmson, in recognition of his inspirational contributions to these areas. All the essays but one have (...) been specially written for this volume. (shrink)

First published in 1952, British Empirical Philosophers is a comprehensive picture of one of the most important movements in the history of philosophic thought. In his introduction, Professor A. J. Ayer distinguishes the main problems of empiricism and gives a critical account of the ways in which the philosophers whose writings are included in this volume attempted to solve them. Editors Ayer and Raymond Winch bring together an authoritative abridgement of John Locke’s Essay Concerning Human Understanding ; Bishop George Berkeley’s (...) Principles of Human Knowledge ; almost the entire first book of David Hume’s Treatise Concerning Human Nature ; and extracts from Thomas Reid’s Essay on the Intellectual Powers of Man and John Stuart Mill’s Examination of Sir William Hamilton’s Philosophy. (shrink)

J. L. Ackrill's work on Plato and Aristotle has had a considerable influence upon ancient philosophical studies in the late twentieth century. In his writings the rigour and clarity of contemporary analytic philosophy are brought to bear upon ancient thought; in many cases he has provided thefirst analytic treatment of a key issue. Gathered now in this volume are the best of Ackrill's essays on the two greatest philosophers of antiquity. With philosophical acuity and philological expertise he examines a wide (...) range of texts and topics--from ethics and logic to epistemology andmetaphysics--which continue to be in the focus of debate. (shrink)

This essay reads J.M. Coetzee’s novel, Diary of a Bad Year, as an occasion to problematize contemporary bioethical paradigms. Coetzee’s rhetorical strategies are analyzed to better understand the “scene of address” within which ethical claims can be voiced. Drawing on Foucault’s Socratic understanding of ethics as the self’s relation to itself, self-relation is explored through the rhetorical figure of catachresis. The essay ultimately argues that the ethical voice emerges when the terms—terms by which I relate to myself, to others, to (...) my own body, and to the bodies of others—are themselves subject to catachrestic refiguration. (shrink)

In these essays, J.L. Mehta, Indian philosopher in whose life and work East and West met profoundly, reflects on the origins and potency of modern hermeneutics and phenomenology, and applies the principles of interpretation to Hindu traditions. These farseeing essays show a hopeful way for non-Western cultures to gain insight into the basic presuppositions of the Western world, and to reclaim their own origins and ways of thinking, and to participate in an emerging planetary thinking.

J. J. Valberg; VIII*—Improper Singular Terms, Proceedings of the Aristotelian Society, Volume 71, Issue 1, 1 June 1971, Pages 121–146, https://doi.org/10.1093/a.

Citizens have two mutually exclusive options: they can exile, or even execute, a god among men, or they can submit to superhuman monarchy. Aristotle thinks any state would choose the former, but finds the latter option superior and argues the citizenry should submit to the superhuman monarch because that is precisely what ideal citizens would do if such a being appeared in their society. This problem appears in great cinema and nowhere more powerfully than in J. J. Abrams's Star Trek (...) and Star Trek Into Darkness with the character of James T. Kirk. In his Nicomachean Ethics, Aristotle describes a man he calls the megalopsychos, the great‐souled man or proud man. Aristotle defines the two solutions to the problem of greatness, exile or monarchic rule, as mutually exclusive, but Kirk is able to progress from exile on Delta Vega to the captain's chair, the former seeming necessary for the latter. (shrink)

SummaryKekulé first suggested a hexagonal structure for benzene in 1865. For over a half-century after, chemists struggled to reconcile proposed structures for benzene and other aromatic compounds with their resistance to chemical transformation and tendency to maintain the type during reaction. The combined structural and reactivity features of these compounds were eventually covered by the term ‘aromaticity’. Kekulé, Bamberger and Thiele had each proposed a criterion for aromaticity; all were either empirically contradicted or incapable of evaluation. In the 1930s, two (...) rival quantum mechanical methods succeeded in establishing a physical basis for aromaticity. Using valence bond theory, Pauling attributed benzene's stability to its being a resonance hybrid of several Lewis structures. Calculating resonance energies was challenging but manipulating Lewis structures was not; that procedure provided qualitative insights into aromatic structure and reactivity. Resonance theory appealed especially to organic chemists and eclipsed Hückel's contemporaneous molecular orbital approach, which remained relatively inaccessible. In the 1950s, however, simple rules derived from Hückel's mathematics, combined with proton NMR data, provided seemingly universal criteria for aromaticity. In the event, post-1950 discoveries of non-organic, three-dimensional compounds such as ferrocene and the fullerenes that exhibit aromatic properties led chemists to doubt the utility and universality of ‘aromaticity’ as a concept. A recent consensus maintains that aromaticity is a multi-variable phenomenon that cannot be reduced to a strict definition, a property it shares with other core chemical concepts such as ‘acidity’ and ‘reactivity’. (shrink)

With an intellectual autobiography by Hans J. Morgenthau.

(1979). Some Observations on the Problems of Grading Examinations with Several Components: a reply to P. J. Squire. Educational Studies: Vol. 5, No. 3, pp. 225-230.