Nucleic acid hybridization is being increasingly used in viral diagnosis. Most of the assays described so far for this purpose require the use of radioactive probes. Their replacement by Non‐radioactive assays has many advantages and makes the technique feasible in routine diagnostic work. Non‐radioactive assays have had limited use but their diagnostic value has been demonstrated for a number of virus infections. They have the main advantages of employing stable probes, of avoiding safety hazards and of being easy and rapid (...) to perform with limited laboratory facilities. Their main disadvantage compared to radioactive assays is in having relatively low sensitivity. Improvements in probe construction, in labelling and detecting methods, in sample treatment and in hybridization conditions may well increase their usefulness. (shrink)

By considering the irreducible representations of the Lorentz group, an analysis of the different spin-2 waves is presented. In particular, the question of the helicity is discussed. It is concluded that, although from the point of view of representation theory there are no compelling reasons to choose between spin-2 waves with helicity σ=±1 or σ=±2, consistency arguments of the ensuing field theories favor waves with helicity σ=±1.

A critical review of gravitational wave theory is made. It is pointed out that the usual linear approach to the gravitational wave theory is neither conceptually consistent nor mathematically justified. Relying upon that analysis it is argued that—analogously to a Yang-Mills propagating field, which must be nonlinear to carry its gauge charge—a gravitational wave must necessarily be nonlinear to transport its own charge—that is, energy-momentum.

The introduction and elimination rules for material implication in natural deduction are not complete with respect to the implicational fragment of classical logic. A natural way to complete the system is through the addition of a new natural deduction rule corresponding to Peirce's formula → A) → A). E. Zimmermann [6] has shown how to extend Prawitz' normalization strategy to Peirce's rule: applications of Peirce's rule can be restricted to atomic conclusions. The aim of the present paper is to extend (...) Seldin's normalization strategy to Peirce's rule by showing that every derivation Π in the implicational fragment can be transformed into a derivation Π' such that no application of Peirce's rule in Π' occurs above applications of →-introduction and →-elimination. As a corollary of Seldin's normalization strategy we obtain a form of Glivenko's theorem for the classical {→}-fragment. (shrink)

Monetary intelligence theory asserts that individuals apply their money attitude to frame critical concerns in the context and strategically select certain options to achieve financial goals and ultimate happiness. This study explores the dark side of monetary Intelligence and behavioral economics—dishonesty. Dishonesty, a risky prospect, involves cost–benefit analysis of self-interest. We frame good or bad barrels in the environmental context as a proxy of high or low probability of getting caught for dishonesty, respectively. We theorize: The magnitude and intensity of (...) the relationship between love of money and dishonest prospect may reveal how individuals frame dishonesty in the context of two levels of subjective norm—perceived corporate ethical values at the micro-level and Corruption Perceptions Index at the macro-level, collected from multiple sources. Based on 6382 managers in 31 geopolitical entities across six continents, our cross-level three-way interaction effect illustrates: As expected, managers in good barrels, mixed barrels, and bad barrels display low, medium, and high magnitude of dishonesty, respectively. With high CEV, the intensity is the same across cultures. With low CEV, the intensity of dishonesty is the highest in high CPI entities —the Enron Effect, but the lowest in low CPI entities. CPI has a strong impact on the magnitude of dishonesty, whereas CEV has a strong impact on the intensity of dishonesty. We demonstrate dishonesty in light of monetary values and two frames of social norm, revealing critical implications to the field of behavioral economics and business ethics. (shrink)

Corruption involves greed, money, and risky decision-making. We explore the love of money, pay satisfaction, probability of risk, and dishonesty across cultures. Avaricious monetary aspiration breeds unethicality. Prospect theory frames decisions in the gains-losses domain and high-low probability. Pay dissatisfaction (in the losses domain) incites dishonesty in the name of justice at the individual level. The Corruption Perceptions Index, CPI, signals a high-low probability of getting caught for dishonesty at the country level. We theorize that decision-makers adopt avaricious love-of-money aspiration (...) as a lens and frame dishonesty in the gains-losses domain (pay satisfaction-dissatisfaction, Level 1) and high-low probability (CPI, Level 2) to maximize expected utility and ultimate serenity. We challenge the myth: Pay satisfaction mitigates dishonesty across nations consistently. Based on 6500 managers in 32 countries, our cross-level three-dimensional visualization offers the following discoveries. Under high aspiration conditions, pay dissatisfaction excites the highest- (third-highest) avaricious justice-seeking dishonesty in high (medium) CPI nations, supporting the certainty effect. However, pay satisfaction provokes the second-highest avaricious opportunity-seizing dishonesty in low CPI entities, sustaining the possibility effect—maximizing expected utility. Under low aspiration conditions, high pay satisfaction consistently leads to low dishonesty, demonstrating risk aversion—achieving ultimate serenity. We expand prospect theory from a micro and individual-level theory to a cross-level theory of monetary wisdom across 32 nations. We enhance the S-shaped Curve to three 3-D corruption surfaces across three levels of the global economic pyramid, providing novel insights into behavioral economics, business ethics, the environment, and responsibility. (shrink)

This is the first complete, one-volume English translation of the ancient Chinese text Xunzi, one of the most extensive, sophisticated, and elegant works in the tradition of Confucian thought. Through essays, poetry, dialogues, and anecdotes, the Xunzi articulates a Confucian perspective on ethics, politics, warfare, language, psychology, human nature, ritual, and music, among other topics. Aimed at general readers and students of Chinese thought, Eric Hutton’s translation makes the full text of this important work more accessible in English than ever (...) before. Named for its purported author, the Xunzi has long been neglected compared to works such as the Analects of Confucius and the Mencius. Yet interest in the Xunzi has grown in recent decades, and the text presents a much more systematic vision of the Confucian ideal than the fragmented sayings of Confucius and Mencius. In one famous, explicit contrast to them, the Xunzi argues that human nature is bad. However, it also allows that people can become good through rituals and institutions established by earlier sages. Indeed, the main purpose of the Xunzi is to urge people to become as good as possible, both for their own sakes and for the sake of peace and order in the world. In this edition, key terms are consistently translated to aid understanding and line numbers are provided for easy reference. Other features include a concise introduction, a timeline of early Chinese history, a list of important names and terms, cross-references, brief explanatory notes, a bibliography, and an index. (shrink)

Jetzt beim Akademie Verlag: Sammlung Tusculum - die berühmte zweisprachige Bibliothek der Antike! Die 1923 gegründete Sammlung Tusculum umfasst ca. 200 klassische Werke der griechischen und lateinischen Literatur des Altertums und bildet damit das Fundament der abendländischen Geistesgeschichte ab. Die Werke Ciceros, Ovids und Horaz’ gehören ebenso zum Programm wie die philosophischen Schriften Platons, die Dramen des Sophokles oder die enzyklopädische Naturgeschichte des Plinius. Die Reihe bietet die weltliterarisch bedeutenden Originaltexte zusammen mit exzellenten deutschen Übersetzungen und kurzen Sachkommentaren. Von renommierten (...) Altphilologen betreut, präsentiert Tusculum zuverlässige Standardausgaben mit klassischer Einbandgestaltung für Wissenschaftler und Bibliotheken, Studenten und Lehrer sowie das allgemeine Publikum mit Interesse an antiker Dichtung und Philosophie. Der Name der Reihe geht auf die ehemalige Stadt Tusculum in Latium zurück, in der Cicero eine Villa besaß, die ihm als Refugium diente und in der er die Tuskulanen verfasste. Neben der hochwertig ausgestatteten Hauptreihe erscheinen in der Serie Tusculum Studienausgaben einschlägige Texte für Universität und Schule im Taschenbuch. Im Akademie Verlag startet die Reihe 2011 mit sieben wichtigen Neuerscheinungen. (shrink)

In this article the author shows Harthorne's important contribution to the revival of modern interest in the proofs of God's existence. He gives a short exposition of Harthorne's philosophy as far as that is relevant to our understanding of the superiority of the neo-classical concept of God (in comparison with classical theories) to face critical questions as to the validity of the ontological argument. The author analyses Harthorne's ontological argument and examines the following points of critique : (i) Existence is (...) not a predicate. (ii) The concept of a perfect being as well as the concept of a greatest number is meaningless. (iii) In the ontological argument the logical type fallacy is committed : Just as the universal ‘humanity’ is not human so ‘perfection’ is not perfect. (iv) In the ontological argument the paradox of the abstractness of the necessary is present. (v) The ontological argument forces us to accept an objectionable Aristotelian essentialism. (vi) The ontological argument jumps incorrectly from a de dicto modality to a de re modality. The author shows that these objections can be answered satisfactorily in Harthorne's neo-classical metaphysics. He discusses further a modal reconstruction of the cosmological argument (of his own) and shows that this establishes an argument for Harthorne's God conception. Finally he asks two critical questions. Hartshorne does not sufficiently acknowledges the fact that there are more than one logical system so that a choice must be made, which brings in an ‘existential’ moment in philosophy. Further he wonders as to whether Harthorne's temporal interpretation of modalities is correct. In an appendix written in English the author discusses modern reconstructions of the ontological and cosmological argument with the help of modern symbolic logic. (shrink)

Name der Zeitschrift: Frühmittelalterliche Studien Jahrgang: 48 Heft: 1 Seiten: V-VIII.