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A bivalent valuation is snt iff sound (standard PC inference rules take truths only into truths) and non-trivial (not all wffs are assigned the same truth value). Such a valuation is normal iff classically correct for each connective. Carnap knew that there were non-normal snt valuations of PC, and that the gap they revealed between syntax and semantics could be "jumped" as follows. Let $VAL_{snt}$ be the set of snt valuations, and $VAL_{nrm}$ be the set of normal ones. The bottom (...) row in the table for the wedge 'v' is not semantically determined by $VAL_{snt}$ , but if one deletes from $VAL_{snt}$ all those valuations that are not classically correct at the aforementioned row, one jumps straights to $VAL_{nrm}$ and thus to classical semantics. The conjecture we call semantic holism claims that the same thing happens for any semantic indeterminacy in any row in the table of any connective of PC, i.e., to remove it is to jump straight to classical semantics. We show (i) why semantic holism is plausible and (ii) why it is nevertheless false. And (iii) we pose a series of questions concerning the number of possible steps or jumps between the indeterminate semantics given by $VAL_{snt}$ and classical semantics given by $VAL_{nrm}$. (shrink)

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tic sequenzen-kalkul of Gentzen, into rules for PCc, the classical sequenzenkalkul. We shall limit ourselves here to sequenzen or turnstile statements of the form A„A„..., A„ I- B, where A„A„..., A„(n ~ 0), and B are wffs consisting of propositional variables, zero or more of the connectives '5', "v', ' ', ')', and '=', and zero or more parentheses. One can pass from PCi to PCc by amending the intelim rules for ' a result of long standing, or by amending (...) the intelim rules for either one of.. (shrink)

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An explanation of the how and why of computer-simulation of complex, hierarchically organized systems, together with a rough outline of a specific -program suitable for such use. Though the program and the suggested techniques are intrinsically interesting, the claims made for the theoretical and practical consequences of such simulation are perhaps overexpansive. --N. D. B. Jr.

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Another exceptionally fine text by Suppes. Designed for those who can follow a mathematical argument, but presupposes no special knowledge of mathematics or symbolic logic. The system developed is that of Zermelo-Fraenkel. Especially noteworthy is the discussion of the exact role played by the various axioms.--N. D. B., Jr.

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A r anderson and n dbelnap, Jr., Maintained in their 1962 article, "the pure calculus of entailment," that necessary propositions can be entailed only by necessary propositions, And not by contingent ones. Against this r w ashby offered an apparently conclusive counterexample in "entailment and modality" (1963). In support of anderson andbelnap, The author of the present paper develops a definition of entailment and argues that contingent propositions never entail necessary ones. However, Psychological factors may intervene (...) in our logical perceptions to produce an appearance or illusion of entailment between a contingent and a necessary proposition. (staff). (shrink)

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An application of probabilistic, stimulus-response learning theory to game-like small group situations. The theory is axiomatic, precise, and quantitative; and is deductively fruitful. There is a running comparison of the predictive success of the stimulus-response theory and game theory. The authors claim to have demonstrated "in empirical detail and with quantitative accuracy" that "the social situation, qua social, does not require the introduction of new concepts" beyond those of stimulus-response learning theory. --N. D. B. Jr.

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This article is the analysis of the logical system-E (entailment) proposed in work ‘Entailment’, vol 1 i 2 [1975, 1992] by R. A. Aderson and N. D.Belnap Jr. The First part presents a brief history of notion ‘entailment’ and the application of logical systems of entailment. The Second part contains any characterization of reasons of construction of this logical system. The Third part presents logical system-E, and the last part focuses on the weak points of this type of (...) the formalization of the relations between sentences of a formal language. The purpose of this paper is to explore and explicate the realtion of entailment from the point of view of a logical pragmatic. (shrink)

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The US neutrino community gathered at the Workshop on the Intermediate Neutrino Program at Brookhaven National Laboratory February 4-6, 2015 to explore opportunities in neutrino physics over the next five to ten years. Scientists from particle, astroparticle and nuclear physics participated in the workshop. The workshop examined promising opportunities for neutrino physics in the intermediate term, including possible new small to mid-scale experiments, US contributions to large experiments, upgrades to existing experiments, R&D plans and theory. The workshop was organized into (...) two sets of parallel working group sessions, divided by physics topics and technology. Physics working groups covered topics on Sterile Neutrinos, Neutrino Mixing, Neutrino Interactions, Neutrino Properties and Astrophysical Neutrinos. Technology sessions were organized into Theory, Short-Baseline Accelerator Neutrinos, Reactor Neutrinos, Detector R&D and Source, Cyclotron and Meson Decay at Rest sessions.This report summarizes discussion and conclusions from the workshop. (shrink)

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BACKGROUND: Serotonin transporter promoter genotype appears to increase risk for depression in the context of stressful life events. However, the effects of this genotype on measures of stress sensitivity are poorly understood. Therefore, this study examined whether 5-HTTLPR genotype was associated with negative information processing biases in early childhood. METHOD: Thirty-nine unselected seven-year-old children completed a negative mood induction procedure and a Self-Referent Encoding Task designed to measure positive and negative schematic processing. Children were also genotyped for the 5-HTTLPR gene. (...) RESULTS: Children who were homozygous for the short allele of the 5-HTTLPR gene showed greater negative schematic processing following a negative mood prime than those with other genotypes. 5-HTTLPR genotype was not significantly associated with positive schematic processing. LIMITATIONS: The sample size for this study was small. We did not analyze more recently reported variants of the 5-HTTLPR long alleles. CONCLUSIONS: 5-HTTLPR genotype is associated with negative information processing styles following a negative mood prime in a non-clinical sample of young children. Such cognitive styles are thought to be activated in response to stressful life events, leading to depressive symptoms; thus, cognitive styles may index the "stress-sensitivity" conferred by this genotype. (shrink)

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OBJECTIVES: Early-emerging, temperamental differences in fear-related traits may be a heritable vulnerability factor for anxiety disorders. Previous research indicates that the serotonin transporter promoter region polymorphism is a candidate gene for such traits. METHODS: Associations between 5-HTTLPR genotype and indices of fearful child temperament, derived from maternal report and standardized laboratory observations, were examined in a community sample of 95 preschool-aged children. RESULTS: Children with one or more long alleles of the 5-HTTLPR gene were rated as significantly more nervous during (...) standardized laboratory tasks than children who were homozygous for the short alleles. Children homozygous for the short alleles were also rated as significantly shyer, by maternal report, than those with at least one copy of the long allele of the 5-HTTLPR gene. CONCLUSIONS: This study extends the literature linking the short alleles of the serotonin transporter promoter region polymorphism to fear and anxiety-related traits in early childhood and adulthood, and is one of very few studies to examine the molecular genetics of preschoolers' temperament using multiple measures of traits in a normative sample. (shrink)

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© 2015 Elsevier Inc.Postnatal organogenesis occurs in an immune competent environment and is tightly controlled by interplay between positive and negative regulators. Innate immune cells have beneficial roles in postnatal tissue remodeling, but roles for the adaptive immune system are currently unexplored. Here we show that adaptive immune responses participate in the normal postnatal development of a non-lymphoid epithelial tissue. Since the mammary gland is the only organ developing predominantly after birth, we utilized it as a powerful system to study (...) adaptive immune regulation of organogenesis. We found that antigen-mediated interactions between mammary antigen-presenting cells and interferon-γ -producing CD4+ T helper 1 cells participate in MG postnatal organogenesis as negative regulators, locally orchestrating epithelial rearrangement. IFNγ then affects luminal lineage differentiation. This function of adaptive immune responses, regulating normal development, changes the paradigm for studying players of postnatal organogenesis and provides insights into immune surveillance and cancer transformation. Plaks et al. (shrink)

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Metaphysics and language: Quine, W. V. O. On the individuation of attributes. Körner, S. On some relations between logic and metaphysics. Marcus, R. B. Does the principle of substitutivity rest on a mistake? Van Fraassen, B. C. Platonism's pyrrhic victory. Martin, R. M. On some prepositional relations. Kearns, J. T. Sentences and propositions.--Basic and combinatorial logic: Orgass, R. J. Extended basic logic and ordinal numbers. Curry, H. B. Representation of Markov algorithms by combinators.--Implication and consistency: Anderson, A. R. Fitch on (...) consistency.Belnap, N. D., Jr. Grammatical propaedeutic. Thomason, R. H. Decidability in the logic of conditionals. Myhill, J. Levels of implication.--Deontic, epistemic, and erotetic logic: Bacon, J. Belief as relative knowledge. Wu, K. J. Believing and disbelieving. Kordig, C. R. Relativized deontic modalities. Harrah, D. A system for erotetic sentences. (shrink)

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En 1986, H.T. Engelhardt justifiait l'autonomie de la bioéthique à l'égard des éthiques religieuses en partant du fait que les hommes de notre temps sont « moralement des étrangers », les uns pour les autres. En 1991, il entreprit de mieux discerner les relations entre éthiques séculière et religieuse, en gardant la même orientation de pensée, mais en s'attaquant à l'idéologie d'un humanisme athée. Il cherche à établir sur les bases d'une rationalité universelle un « cadre de référence neutre », (...) commun à l'ensemble des partenaires du débat éthique contemporain, mais qui laisserait la place à une pluralité de visions philosophiques, religieuses et morales. Car ce serait ruiner toute éthique que de vouloir fonder la bioéthique sur le seul recours au consentement libre et éclairé du malade et sur le respect de son autonomie, à l'exclusion de toute recherche de « buts transcendants ». – La pensée d'Engelhardt n'est pas exempte d'ambiguïtés sinon de contradictions : il ne dit pas comment son humanisme séculier donnera satisfaction aux partisans des éthiques religieuses ni quel sera le statut institutionnel de ce cadre de référence commun ni quelle issue il propose entre le nihilisme et le relativisme moral ni sur quelle base pourrait se faire une hiérarchisation des valeurs dans une bioéthique séculière. Sa pensée devrait se prolonger en direction des droits de l'homme, mieux distinguer entre principes premiers et principes dérivés, creuser davantage le concept de subjectivité.In 1986 H. T Engelhardt justified the autonomy of bioethics as regards religious ethics by starting with the fact that people in our day are “moral strangers” in regard to each other. In 1991 he studied further the relations between secular and religious ethics while keeping the same line of thougbt, but in attacking the ideology of atheistic humanism. He is trying to establish, on the basis of a universal rationality, a “neutral framework “ that would be shared by all those debating contemporaneous ethics. It would leave room for a plurality of philosophical, religious, and moral visions, For it would destroy all ethics if one wished to base bioethics only on trying to get a free and enlightened agreement from the patient and on the respect of his autonomy, in exclusion of every search.for « transcendental ends ». The thougbt of Engelhardt is not free from ambiguities, if not contradictions: he doesn't say how his secular humanism will give satisfaction to the supporters of religious ethics; nor what the institutional status of tbis common framework would be; nor what he proposes as the way out between nihilism and moral relativism; nor on what basis a hierarchy of values could be created in secular bioethics. His ideas call for further reflection : found etbics on the rights of man; distinguish more clearly between first principles and principles that are derived ; and dig deeper into the concept of subjectivity. (shrink)

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Bu makale, sosyal dışlanma kavramına genel bir bakış sağlar. Kavramın önem kazandığı belirli tarihsel durumları yeniden ele alır. Ayrıca kavramın, belli başlı okumalarını destekleyen farklı teorik çerçeveleri saptadığı gibi, çeşitli yorumlamaları da ele alır.This article provides a general overview ofthe concept of social exclusion. It reconstructs the specific historical conditions in which the concept gained prominence. Furthermore, it identifies the various interpretations as well as the different theoretical frameworks that underpin the distinctive reading ofthe concept.

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re s u m o O pre s e nte artigo se inic ia com uma cláusula interna à filosof ia de l e u z e a na, a de que todo pens a me nto pode ser carc t e r i z a do pelo grau de ima n ê nc ia que o me s mo realiza. O pens a me nto de Hu me, como “e m p i r i s mo superior”, segundo ex (...) p ressão de Deleuze, pro mo v e r ia a ima n ê nc ia, ou seja, ele não se re nde r ia a ne n hum tra ns c e nde nt e. Ao me s mo tempo, como s u p e r i o r, se trata de um empirismo que não se pre nde ao ime d ia - t a me nte da do, como suporia um “e m p i r i s mo ing ê nuo”. Por isso, o empirismo seria um p e ns a me nto da ima n ê nc ia que apre s e nta certa alçada tra ns c e ndental, permitindo a Deleuze falar em “e m p i r i s mo tra ns c e nde nt a l ”. A complexa fórmula filosófica re s u m ida nessa ex p ressão de l e u z e a na será por nós, aqui, tratada sob o ponto de vista Hume, de mo do que o ceticismo humeano será tomado como um operador de imanência que of e - rece ao empirismo sua dimensão transcendental. Tal tra t a mento será levado a cabo em duas etapas, quais sejam: a) ceticismo e pro b l e ma da disjunção inclusiva na int e ra ç ã o das fa c u l da des ; b) ceticismo e tra ns c e ndent a l ida de dos juízos empíric o s. palavras-chave Ceticismo; Empirismo; Hume; Deleuze; Transcendental; Imanência. (shrink)

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In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Amours: L’Église, les divorcés remariés, les couples homosexuels by Adriano OlivaThomas M. Osborne Jr.Amours: L’Église, les divorcés remariés, les couples homosexuels. By Adriano Oliva, O.P. Paris: Cerf, 2015. Pp. 166. €14.00 (paper). ISBN: 978-2-204-10679-5.This book, written by a Dominican priest who is president of the Leonine Commission, has generated public controversy primarily on account of its treatment of homosexuality. For instance, the French news magazine Le Point published (...) an article on it called “How Saint Thomas Justifies Homosexuality.” This perception is bolstered by the cover artwork of Saints Sergius and Bacchus, who are considered in some circles to be patron saints of homosexual love. In fact, the book has two distinct parts. The first part is entirely on marriage between persons of the opposite sex. Oliva argues that Thomas Aquinas’s teaching on marriage was obscured in the nineteenth century, reappropriated by the Second Vatican Council, and now can be used to justify the reception of Communion and sacramental penance by Catholics who divorce and remarry while their spouse is still living and their marriage is not annulled. Only in the second part of the book does Oliva argue for the civil and ecclesiastical recognition of homosexual unions that are not marriages.The book is addressed to a general audience, although it refers to scholarship when needed. Oliva’s purpose is to use Thomas to contribute to contemporary theology and pastoral care. He does not entirely reject magisterial teaching on sexual ethics. For instance, he sympathetically discusses the treatment of heterosexual sex in Humanae vitae, and is generally opposed to simultaneous sexual relationships that are between more than two persons.In the first part of the book, Oliva notes that for Thomas marriage has a twofold perfection. The first perfection consists in the union of the spouses (which need not involve sexual acts), and the second in the generation and education of children. According to Oliva, only the first perfection is essential to marriage, which is shown by the fact that a marriage is valid even if the spouses voluntarily choose to abstain from the sexual act. Oliva eventually argues that recognition of this point should lead to the acceptance of second marriages (i.e., marriages after divorce) and the recognition that circumstances might prevent sexual acts in such marriages from being sinful.According to Oliva, Thomas’s understanding of the essence of marriage was used by the Fathers of the Council of Trent in what he describes as a decision to avoid the condemnation of divorce and remarriage for those in the Christian East. This interpretation of Trent is highly questionable and seems to rely partly on Giancarlo Pani’s recent popularization of Piet Fransen’s controversial scholarship (147 n. 41). In fact, Oliva does not show how Thomas’s understanding of marriage was supposedly used against those who wished to condemn divorce and remarriage. In general, he ignores the Council of Florence and various medieval and late Scholastic discussions of marriage, and generally passes over theologians from outside the Dominican Order. [End Page 137]Oliva correctly notes that the Catechism of the Council of Trent follows Thomas in distinguishing between three motives or ends of marriage, namely, society and mutual support, procreation, and the remedy for concupiscence. He passes over the other motives discussed in the Catechism, such as beauty, wealth, and the desire for heirs. Moreover, he does not mention the Catechism’s discussion of the three goods of marriage, namely, union, children, and fidelity, and how these might be related to marriage’s motives and essence. This oversight is odd because the Catechism’s treatment resembles Thomas’s discussion in the Summa contra Gentiles, book IV, chapter 78, in which Thomas explains how marriage is ordered to procreation. In general, Oliva neglects texts that might not fit well with his interpretation of Thomas, such as this chapter and the unedited IV Sentences, d. 33, q. 1, a. 2c.Oliva argues that Thomas’s teaching on the essence of marriage was neglected by the Magisterium and rejected by the 1917 Code, although it was revived to some extent... (shrink)

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Alfred D. Chandler, Jr. is a worthy successor to Joseph Schumpeter as analyst of the large corporation and its role in economic growth. His new book, Scale and Scope, a comparative history of corporate capitalism in the U. S., Britain, and Germany, is animated by a vision of the large corporation as the leading force in economic growth, outdistancing older owner?managed forms of organization with a superior ability to invest entrepreneurially in large?scale production, mass distribution, and professional management. Chandler's account (...) implicitly relies on a dynamic?capabilities? theory of competition that reveals the fundamental irrelevance of neoclassical theory and policy, including antitrust policy. In some ways, however, Chandler's vision is too narrow, underplaying the role of markets in economic growth. One needs to know how economic systems build capabilities, not merely how the corporate institution does so. Moreover, there is reason to think that the last few decades have seen an organizational revolution with a dynamic rather different from the one that animates Chandler's account. As a result, Chandler's work is important for understanding the present?day issues of industrial competitiveness, but is only one piece of the puzzle. (shrink)

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We investigate some non-normal variants of well-studied paraconsistent and paracomplete modal logics that are based on N.Belnap’s and M. Dunn’s four-valued logic. Our basic non-normal modal logics are characterized by a weak extensionality rule, which reflects the four-valued nature of underlying logics. Aside from introducing our basic framework of bi-neighbourhood semantics, we develop a correspondence theory in order to prove completeness results with respect to our neighbourhood semantics for non-normal variants of \, \ and \.

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The problems of the tolal energy and quasilocalenergy density or an isolated spherically symmetric static system in general relativity (GR) are considered with examples of some exact suintions. The field formulation of GR dereloped earlier hy L. P. Grishchuk. el al. (1984). in ihe framework of which all the dynamical fields, including the gravitation field, are considered in a fixed background spacetime is used intensively. The exact Schwarzschild and Reissner Nordstrom solutions are investigated in detail, and the results are compared (...) with those in the recent work by J. D. Brown and J. W. York. Jr. (1993) as well as discussed with respect to the principle of nonlocalization of the gravitational energy in GR. Those examples are illustrative and simple because the background is selected as Minkowski spacetime and, in fact, the field configurations are studied in the framework of special relativity. It is shown that some problems of the Schwarzschild solution which are difficult to resolve in the standard geometrical framework of GR are resolved in the framework of the field formulation. (shrink)

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On the life, philosopy, and mythological interpretations of Śukadeva as portrayed in Puranas; a study.

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Comprehensive work with Hindi and Sanskrit commentaries on fundamentals of Sankhya philosophy.

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Study with commentaries of Annambhaṭṭa's Tarkasaṅgraha compendium of the basic concepts and terminology of the Nyāya and Vaiśeṣika philosophy.

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