Formal charge and oxidation state are two means of estimating the charge of an atom in a molecule. Though these concepts have very different origins—formal charge is derived from the ball-and-hook model of bonding and oxidation state is based on the ionic approximation of molecules—they are used to predict reactivity and other molecular properties through their properties as charges. In this submission, it is shown that formal charge and oxidation state are two extreme descriptions of bonding: formal charge represents zero (...) charge transfer between atoms while oxidation state represents complete charge transfer in each bond. These ‘localised electron approximations’ form an incomplete picture of atomic charge. Electronegativity measures the extent of polarity in real bonds; this concept can be introduced to polarise bonds relative to the ‘equal sharing model’. It is shown that the various electronegativity models are fundamentally related. We chose two models to demonstrate numerically that polar bonds yield charges intermediate between the localised electron approximations: Pauling and Mulliken. It is shown that probabilistic interpretation of the Pauling scale (‘scaled Pauling’ method) and use of asymmetric chemical potential (‘modified Mulliken’ method) lead to atomic charges that closely approximate experimental values using simple ‘back of the envelope’ calculations. It is seen that formal charge, oxidation state, and electronegativity-interpolated charge lie on a continuum and are mathematically related. It is therefore concluded that electronegativity introduces (quantum) delocalisation to the localised (classical) picture of electron bonding. (shrink)

Slater’s method is an integral part of the undergraduate experience. In actuality, Slater’s method is part of an atomic model and not simply a set of rules. Slater’s rules are a simple means for computing the effective nuclear charge experienced by an orbital. These rules are based on the shell-like structure of the Slater atom in which outer shell electrons are incapable of shielding inner electrons. Slater’s model provides a qualitative description of the valence electrons in multi-electron atoms with tremendous (...) ease. The model is useful for explaining atomic properties such as ionisation energy, electron affinity and atomic radius qualitatively. Slater’s rules also correctly reproduce the Madelung rule of filling and the ionisation sequence (4s before 3d); however, these rules are not able to reproduce the anomalous configurations of atoms such as Cr and Cu. It is found that the atomic properties that Slater’s model reproduces are all related to the exponential decay factor of the Slater orbital. We find—from estimating the polarity of a diatomic molecule using a simple model—that molecular polarity is related to the difference in the exponential decay factors of the valence orbitals of the two atoms, implying that the decay factor acts as the electronegativity of the atom. (shrink)

This manuscript explores the orthogonality constraints on configurations and orbitals subject to the property that states are mutually orthogonal. The orthogonality constraints lead to properties that affect the description of chemical systems. When states are described as linear combinations of configurations, the coefficient matrix diagonalises S−1H. Therefore, single-configuration states are only possible in one-electron systems: non-orthogonal configurations yield single-configuration states only if S−1H is diagonal, but this would violate the orthonormalisation constraint. Further, the coefficient matrix is not constrained to be (...) square. Similarly, the orbitals used to construct configurations may also be orthogonal or non-orthogonal; orbitals are only required to be mutually orthogonal at the one-electron limit. Orthogonal orbitals are generally preferred due to their mathematical and conceptual simplicity, leading to fictitious unoccupied orbitals. Since the Fock operator is orthogonality agnostic, non-orthogonal orbitals can be generated by solving the Fock equation independently for each electron; the virtual orbitals produced by this conception are true excitation orbitals as they are eigensolutions of the Fock operator. Additionally, we show that the number of molecular orbitals generated is not restricted to the number of atomic orbitals employed in the computation. This manuscript explores the mathematical relationships that need to be satisfied under the various orthogonality regimes. We also present mathematical relationships that provide results that are independent of the orthogonality approximation within a particular computational method. (shrink)

To commemorate 40 years since the founding of the Journal of Business Ethics, the editors in chief of the journal have invited the editors to provide commentaries on the future of business ethics. This essay comprises a selection of commentaries aimed at creating dialogue around the theme Business versus Ethics?. The authors of these commentaries seek to transcend the age-old separation fallacy :409–421, 1994) that juxtaposes business and ethics/society, posing a forced choice or trade off. Providing a contemporary take on (...) the classical question “if it’s legal is it ethical?”, David Hess explores the role of the law in promoting or hindering stakeholder-oriented purpose and governance structure. Jeffrey Harrison encourages scholars to move beyond the presupposition that businesses are either strategic or ethical and explore important questions at the intersection of strategy and ethics. The proposition that business models might be inherently ethical or inherently unethical in their design is developed by Sheila Killian, who examines business systems, their morality, and who they serve. However, the conundrum that entrepreneurs are either lauded for their self-belief and risk-taking, or loathed for their self-belief and risk-taking, is discussed by M. Tina Dacin and Julia Roloff using the metaphor of taboos and totems. These commentaries seek to explore positions that advocate multiplicity and tensions in which business ethics is not either/or but both. (shrink)

I had a strange dream, or half-waking vision, not long ago. I found myself at the top of a mountain in the mist, feeling very pleased with myself, not just for having climbed the mountain, but for having achieved my life's ambition, to find a way of answering moral questions rationally. But as I was preening myself on this achievement, the mist began to clear, and I saw that I was surrounded on the mountain top by the graves of all (...) those other philosophers, great and small, who had had the same ambition, and thought they had achieved it. And I have come to see, reflecting on my dream, that, ever since, the hard-working philosophical worms have been nibbling away at their systems and showing that the achievement was an illusion. True, their skeletons, indigestible to worms, remained, and were surprisingly similar to one another. But I was led to think again about what one can, and what one cannot, achieve in this direction. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:332 BOOK REVIEWS lier Christian dualism into a balanced, theological whole. As a protreptic device, Jackson's book may be, in a certain way, part of a collective movement that may form a prolegomenon for a new synthesis-informed by the patristic authors but written as a vademecum for contemporary inquiry. The Catholic University ofAmerica Washington, D.C. ROBIN DARLING YOUNG Ministry: Lay Ministry in the Roman Catlwlic Church, Its History and (...) Theology. By KENAN B. OSBORNE, 0.F.M. (New York: Paulist Press, 1993). Pp. 722. $29.95 (paper). In his Lay Ministry, Fr. Kenan Osborne, O.F.M., sustains his effort to introduce a program of reform in ecclesial self-understanding inaugurated in his earlier Priestlwod: A History of the Ordained Ministry in the Roman Catlwlic Church (New York: Paulist Press, 1988). The project undertaken in this second installment aims primarily to undermine those traditional patterns of distinguishing klerikos/laikos and ordained/non-ordained that locate "lay ministry" at a lower latitude on the ontological map, and in this way to clear a path for a more adequate understanding of the place of the laity in the ministry of the Church. Of the 609 pages of text, 548 are dedicated to genealogical analysis of the transmission of Christian understanding of ministry. The author's narrative might be condensed as follows. The first millennium was a period marred by theological definitions of ministry and order derived from the terms of debate that emerged in the conflict between temporal and spiritual rulers. Necessary for successful participation in this cultural debate was the embrace of a hierarchical view of reality, a view destined to obscure the truth about the distinctively egalitarian Christian form of life in common (48-332). The second millennium is interpreted as a period of the gradual reemergence of a vision and practice of evangelical life that had been surrendered to alien philosophical and religious doctrines. The primary historical moments in this recovery, treated in three successive chapters, include the late medieval vita evangelica movements (333-90), the Protestant Reformation (391-463), and the French and American Revolutions (464-517). The Second Vatican Council, where it treats of lay ministry, consolidated these post-medieval insights gained into the Christian religion and the nature of man (518-95) and advanced the conclusion : Equality of discipleship is primary in the Christian religion and differences in ministerial function serve only to promote this fundamental good. Osborne is aware that this basic line of thought was that taken by the Reformers and found inadequate by the Council of Trent. But Osborne does BOOK REVIEWS 333 not present his position as an instance of theological dissent. Rather, he argues that the magisterium acting in the Second Vatican Council teaches that there exists no meaningful sense in which "lay ministry" can be understood as subordinate (ontologically) to "ordained ministry" in the sacramental life of the Church. This review will focus on this latter aspect of Osborne's argument which, while limited in scope, appears to be the more original and important element of the book. Osborne himself provides a further narrowing of scope with his selection of two key sources upon which he relies: Lumen Gentium and the 1983 Code of Canon Law. In his interpretation of Lumen Gentium, Osborne argues that the rejection of the preparatory documents signaled the majority bishops' desire to distance themselves from a "hierarchical approach" and move toward "a new form of ecclesiology" (516). This new form is rooted in the primacy of Jesus, and it is He (and not the Church) who is the sole lumen gentium, from which it follows immediately that there can be only one form of "gospel discipleship " (530). "All Church ministry, whether ordained or non-ordained, is relativized by the identical christological base" (528), Jesus, who transcends the distinction between clerical and lay (558). Osborne argues further that Lumen Gentium supports this position in its identification of the Church as "the people of God," "christifidelis," and "priesthood of all believers" (530-40). On the basis of this recovery of the "foundational and most sacred level of discipleship " (541), at which level the distinction between ordained and nonordained "makes no difference" (39), Osborne maintains... (shrink)

En este trabajo pretendemos comparar y contrastar las concepciones explícitas e implícitas de la historicidad de Merleau-Ponty y Arendt. Comenzaremos trazando su filiación fenomenológica, que tiene como hilo conductor su común búsqueda del sentido de la experiencia incluso en el sinsentido, abriéndose a él desde sus situaciones y compromisos, adentrándose con el pensamiento en la fragilidad y en la contingencia que jamás excluyeron del filosofar. Mostraremos que el desarrollo merleau-pontiano de la fenomenología genética, particularmente su interpretación del concepto husserliano de (...) la Stiftung, posibilita una concepción de la historia que podría ser aceptada por Arendt, de la misma manera que lo fue su ontología indirecta y su interrogación filosófica. Aunque su resistencia a la reversibilidad de la chair limitará la concepción arendtiana de la acción y del pensar, la interrelación de ambos pensamientos revelará la necesidad de una nueva filosofía de la historia. (shrink)

In ordinary circumstances, human actions have a myriad of unintended and often unforeseen consequences for the lives of other people. Problems of pollution are serious examples, but spillovers and side effects are the rule, not the exception. Who knows what consequences this essay may have? This essay is concerned with the problems of justice created by spillovers. After characterizing such spillovers more precisely and relating the concept to the economist's notion of an externality, I shall then consider the moral conclusions (...) concerning spillovers that issue from a natural rights perspective and from the perspective of welfare economics supplemented with theories of distributive justice. I shall argue that these perspectives go badly awry in taking spillovers to be the exception rather than the rule in human interactions. I. Externalities Economists have discussed spillovers under the heading of “externalities.” To say this is not very helpful, since there is so much disagreement concerning both the definition and significance of externalities. (shrink)

M. Hakan Yavuz offers an insightful and wide-ranging study of the Gulen Movement, one of the most controversial developments in contemporary Islam. Founded in Turkey by the Muslim thinker Fethullah Gulen, the Gulen Movement aims to disseminate a ''moderate'' interpretation of Islam through faith-based education.

Inspired by Williamson’s knowledge-first epistemology, I propose a position on practical knowledge that can be called the ‘know-how-first view’; yet whereas Williamson is one of the pioneers of the new intellectualism about know-how, I employ the know-how-first view to argue against intellectualism and instead develop a know-how-first version of anti-intellectualism. Williamson argues that propositional knowledge is a sui generis unanalyzable mental state that comes first in the epistemic realm; in parallel, I propose that know-how is a sui generis unanalyzable power (...) that comes first in the practical realm. To motivate this suggestion, I put forward two arguments: drawing on dispositionalist ideas, I argue that the practical component of know-how is unanalyzable; based on an investigation of the natures of intentionality and intelligence, I argue that know-how is prior to intentional and intelligent abilities in the order of explanation of agential action. Deploying this know-how-first anti-intellectualism, I then set out know-how-first solutions to two challenging problems for anti-intellectualism: the sufficiency problem and the necessary condition problem. (shrink)

The present study seeks to lay out the most basic elements of the ontology of classical Aš‘arite theology. In several cases this requires a careful examination of the traditional and the formal lexicography of certain key expressions. The topics primarily treated are: how they understood “Being/ existence” and “being/existent” and essential natures; the systematic exploitation of the equivocities of certain expressions within a general context in which other than words there are no universals proves to be elegant as well as (...) insightful; the basic categories of primary entities: independant beings and nonindependant beings, created and uncreated, the equivocity of “being/existent” as predicated of contingent entities on the one hand and of God and His attributes on the other, and certain problems that arise because of the rigid application of the system's underlying analytic principles. Nous essayons ici de presenter les éléments fondamentaux de l'ontologie de l'aš‘arisme classique. Pour quelques expressions, il a fallu examiner la lexicographie et ordinaire et technique pour bien comprendre leur emploi et leur signification. Les sujets examinés sont: le sens de “Etre/existence” et de “être/existant” et le concept de réalité essentielle; l'emploi nuancé des équivocités de quelques expressions dans un contexte où les seuls universaux sont des mots, emploi qui se révèle philosophiquement élégant; les catégories fondamentales des êtres: êtres indépendants et êtres non-indépendants, soit créés soit incréés, l'équivocité de “être/existant” dit des êtres contingents d'une part, de Dieu et ses attributs d'autre part, et enfin quelques difficultiés qui résultent de l'application rigide des principes analytiques du système. (shrink)

Restorative justice should have greater weight as a criterion in criminal justice sentencing practice. It permits a realistic recognition of the kinds of harm and damage caused by offences, and encourages individualized non-custodial sentencing options as ways of addressing these harms. Non-custodial sentences have proven more effective than incarceration in securing social reconciliation and preventing recidivism, and they avoid the serious social and personal costs of imprisonment. This paper argues in support of restorative justice as a guiding idea in sentencing. (...) As part of this defence, it considers whether the use of the idea of restorative justice will conflate criminal law with civil law or displace the authority of the criminal courts, and whether the sentences it recommends are best thought of as punishments or alternatives to punishment. (shrink)

A chip looks true blue to John and greenish blue to Jane. On the face of it, at least one of the two perceivers has an inaccurate colour experience; for the chip cannot be both true blue and greenish blue. But John and Jane are “normal” perceivers, and there is no privileged class of normal perceivers (Block 1999). This is the puzzle of true blue (Tye.

Some of the commentators on Intricate Ethics complain of my method. One finds the main ideas ‘Kammouflaged’ because the relevant causal distinctions are so fine-grained and the cases that illustrate them so numerous. Some say that they do not have the intuitions about many cases that I have, that I concoct dubious and ad hoc distinctions and invest them with moral significance; I am Ptolemaic in that new crystalline spheres and epicycles are constantly being added in an attempt to fix (...) the appearances. (shrink)

In the years 1878 and 1879 the American physicist Alfred Marshall Mayer published his experiments with floating magnets as a didactic illustration of molecular actions and forms. A number of physicists made use of this analogy of molecular structure. For William Thomson they were a mechanical illustration of the kinetic equilibrium of groups of columnar vortices revolving in circles round their common centre of gravity . A number of modifications of Mayer's experiments were described, which gave configurations which were more (...) or less analogous to Mayer's arrangements. It was Joseph John Thomson who, in publications between 1897 and 1907, used Mayer's results to obtain a good deal of insight into the general laws which govern the configuration of the electrons in his atomic model. This article is mainly concerned with Mayer's experiments with floating magnets and their use by a number of physicists. Through his experiments Mayer made a significant, although small, contribution to the theory of atomic structure. (shrink)

M. F. Burnyeat taught for 14 years in the Philosophy Department of University College London, then for 18 years in the Classics Faculty at Cambridge, 12 of them as the Laurence Professor of Ancient Philosophy, before migrating to Oxford in 1996 to become a Senior Research Fellow in Philosophy at All Souls College. The studies, articles and reviews collected in these two volumes of Explorations in Ancient and Modern Philosophy were all written, and all but two published, before that decisive (...) change. Whether designed for a scholarly audience or for a wider public, they range from the Presocratics to Augustine, from Descartes and Bishop Berkeley to Wittgenstein and G. E. Moore. Their subject-matter falls under four main headings: 'Logic and Dialectic' and 'Scepticism Ancient and Modern', which are contained in this first volume; 'Knowledge' and 'Philosophy and the Good Life' make up the second volume. The title 'Explorations' well expresses Burnyeat's ability to discover new aspects of familiar texts, new ways of solving old problems. In his hands the history of philosophy becomes itself a philosophical activity. (shrink)

Marjorie Grene has argued in a number of contexts that any attempt to reduce the explanation of human actions to “mechanistic” explanations is doomed to failure in advance because it is absurd. “This argument examines the status of the reductivist thesis in its own terms and reduces it to absurdity …” ; “the attempt to reduce human purposive, or ‘intentional,‘ action to physiology and ultimately to physics and chemistry is an absurdity rather than simply a confusion”. I wish to show (...) that this argument is fallacious because it involves a petitio principii; and if Plato can be credited with introducing the same argument in the Theaetetus, as she suggests, so much the worse for Plato. (shrink)

M A B Degenhardt; Sartre, Imagination and Education1, Journal of Philosophy of Education, Volume 9, Issue 1, 30 May 2006, Pages 72–92, https://doi.org/10.1111/j.

Mishel Fuco not only influenced the consciousness of modern West, but changed the modus of thinking, the way of perception of many traditional notions, transformed the opinions about the reality, history, person. Philosopher’s principle research programme which attaches the entirety to his works is “archeology of knowledge” programme, the search of human knowledge’s original layers. Let us mark that all Fuco’s works in 1960s are devoted to main aim: to clear up the conditions of historical origin of different mental aims (...) and social institutions in the culture of the Modern Time. Though in the whole this common aim remained for Fuco invariable, but the level on which he realizes his research search is changing constantly and rather logically. Relations of power, and to be more exact,accumulations of power and knowledge, social and cognitive which define all the aggregate of specific possibilities of culture in each given historical period. More than that the philosopher offers the particular prospects of sight of modern society and precisely totality of power relations, its ubiquitous nature and specific productivity which produces itself in each moment in any point or rather in any attitude from one point to another. From Fuco’s point of view the power is everywhere and not because it involves everything but because it comes from everywhere. The power is productive in that degree in which it is not associated with one definite imperious instance but pierces all kinds of activity in society, putting on its indelible stamp, developing under definite angle and due to this factit causes products, produced by them. The power induces and at the same time determines the fact which appears as a result of its inducement. The thirst of supremacy, which surrounds the individual and is focused on it as on the center of its use of force, comes out as a defining sign. It should be noticed that Fuco’s conception of power is not reduced to the understanding it as anonymous impersonal net of relations, piercing all society. It is supplemented by power treatment,coming out in “designed” look of definite imperious structure or imperious institute. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:M. C. Dillon LOVE IN WOMEN IN LOVE: A PHENOMENOLOGICAL ANALYSIS Despite his sexism, his turgid prose, and his antiquated social conscience, Lawrence is on every bookshelf. This is not merely because of the vicarious erotic entertainment to be found in the saga of John Thomas and Lady Jane, but because Lawrence remains a major guru of romance. We take him seriously, look to him for guidance, measure ourselves (...) against Ursula and Birkin. If he is on our shelves—and his thoughts not far from our pillows—then his ideas starid in need of scrutiny. Women in Love is as much a treatise as a novel: we witness more talking about than making of love. The agon of ideas engulfs the agon of flesh. Hence, the book suits the present purpose. It cannot be taken as Lawrence's definitive statement on love—later works, notably Lady Chatterly's Lover, move in different directions—but it is his most philosophical treatment and, I think, most clearly expresses his conceptual framework, the parameters which define and limit his thinking. What he says about love in Women in Love may therefore illumine his depictions of the behavior of lovers in other works. Lawrence is a romantic. In the popular sense of the word he is one who makes of romance or erotic adventure a dominant life value. Lawrence is also a romantic in another sense insofar as he takes the transcendence or unattainability of the other as essential to the project of loving. These two senses are conceptually compatible but existentially in conflict. That is, if one's major undertaking in life is to seek erotic satisfaction, and if one desires only so long as the object is beyond reach, then one has established the groundwork for continual frustration. This, I will try to show, is what Lawrence has done. I Many writers have tried to bring the ideas implicitly present in and constitutive of romantic love to the level of explicit reflective awareness. 190 M.C.Dillon191 The most successful treatment I know is given by a writer who did not know—or at least did not say—that he was writing about romantic love. Sartre purports to reveal the inner structures of love itself—the unqualified, unrestricted essence of love. As I have tried to show elsewhere,1 he fails at this. But he succeeds admirably in unveiling the inner contradictions of romantic love. Our project here is to draw upon Sartre's insights: first, to develop a conception of romantic love, and then to discern the model of Eros which informs Women in Love. The key idea in romantic love is transcendence. Something is transcendent when it is beyond me, when I cannot adequately prehend it conceptually or master it with my will. The role of transcendence in romantic love is demonstrated clearly in Denis de Rougemont's book on Love in the Western World.2 There he shows that Tristan's passion for Iseult is directly proportional to her distance from him: he is increasingly attracted as she becomes further removed. On the other hand, when through various deeds of gallantry and subterfuge, he succeeds in winning her to his side, he loses interest and must create circumstances which put her again beyond his reach. The culmination of romantic love, according to de Rougemont, is death—it sets the other absolutely beyond reach. It also arrests and preserves at their apices the youth and beauty of the lovers and the intensity of the erotic relationship. It is, I believe, this complex of ideas that led Kierkegaard to this cynical reflection on the nature of romantic love: "When two beings fall in love with one another and begin to suspect that they were made for each other, it is time to have the courage to break it off; for by going on they have everything to lose and nothing to gain."3 The same idea, qualified by increased optimism, underlies Stendhal's notion of crystallization in his book On Love.* Love is predicated on the attribution of perfection to the beloved. Just as a plain bough emerges from the salt-saturated waters of the Salzburg mines encrusted with beautiful crystals... (shrink)

Originally published in 1988, M.C. Dillon's classic study of Merleau-Ponty is now available in a revised second edition containing a new preface and a new chapter on "Truth in Art." Dillon's thesis is that Merleau-Ponty has developed the first genuine alternative to ontological dualism seen in Western philosophy. From his early work on the philosophical significance of the human body to his later ontology of flesh, Merleau-Ponty shows that the perennial problems growing out of dualistic conceptions of mind and body, (...) subject and object, immanence and transcendence can be resolved within the framework of a new way of thinking based on the exemplar of the worldly embodiment of thought. (shrink)