Search results for "Classical"
showing 10 items of 2294 documents
Back to the Amitsur-Levitzki theorem: a super version for the orthosymplectic Lie superalgebra osp(1, 2n)
2003
We prove an Amitsur-Levitzki type theorem for the Lie superalgebras osp(1,2n) inspired by Kostant's cohomological interpretation of the classical theorem. We show that the Lie superalgebras gl(p,q) cannot satisfy an Amitsur-Levitzki type super identity if p, q are non zero and conjecture that neither can any other classical simple Lie superalgebra with the exception of osp(1,2n).
Line broadening coefficient calculations for methane perturbed by nitrogen
2010
Abstract We report semiclassical line broadening calculations for methane perturbed by nitrogen at room temperature. For this, we have developed a symmetrized version of the Robert and Bonamy theory. The interaction potential was built from electrostatic (octopole and hexadecapole for methane, quadrupole for nitrogen) and atom–atom contributions. The relative (classical) trajectories of the molecules were computed in the frame of the usual parabolic model, through analytical formula. High orders of developments had to be used for the short range molecular interactions. As a consequence, a combination of symbolic computation and source code generation was employed to implement practical calc…
Calculated line broadening parameters for methane perturbed by diatomic molecules
2013
International audience; We report semiclassical line broadening calculations for methane perturbed by diatomic molecules: nitrogen, N2, oxygen, O2 and hydrogen, H2, at room temperature. For this, we have developed a symmetrized version of the Robert and Bonamy theory. The interaction potential was built from electrostatic (octopole and hexadecapole for methane, quadrupole for the diatomic molecules) and atom-atom contributions. The relative (classical) trajectories of the molecules were computed in the frame of the usual parabolic model, through analytical formula. High orders of developments had to be used for the short range molecular interactions in the case of N2 and O2. For H2, a lower…
Functional Definition of a B Cell Epitope, KGEQGEPGA, on C1q the Fc-Binding Subunit of the First Component of Complement
1999
A synthetic peptide representing the C1q epitope KGEQGEPGA has been shown to suppress or delay the onset of CII-induced arthritis when applied intravenously (i.v.) prior to an intradermal (i.d.) challenge, in a mouse model; the phenomenon being associated with the development of immunoglobulin (Ig)M antibodies specific for the KGEQGEPGA epitope. Here we show that this amino acid sequence provides an immunodominant B cell epitope that is recognised by autoantibodies present in the sera of patients with chronic inflammatory diseases such as systemic lupus erythematosus (SLE) and rheumatoid arthritis, two diseases associated with an immune response to C1q. The peptide's ability to produce pept…
Lying and falsely implicating
2005
Abstract This paper analyses falsely implicating from the point of view of Gricean theory of implicature, focusing on the Story of the Mate and the Captain which is a classical example of lying while saying the truth. It is argued that the case of falsely implicating should be included within a general definition of lying. Whether Particularised Conversational Implicatures (PCI), as in the Story of the Mate and the Captain, and Generalised Conversational Implicatures (GCI) behave differently with regard to falsely implicating is discussed with reference to Levinson's theory of presumptive meaning [Levinson, Stephen C., 2000. Presumptive Meanings. The Theory of Generalised Conversational Imp…
The Imago Primi Saeculi Societatis Iesv (1640). Devotion, Politics and the Emblem.
2018
ABSTRACT: The Imago Primi Saeculi Societatis Iesv (1640) is, perhaps, the most beautiful book of emblems published by the Jesuits in the seventeenth century. The book is a festive commemoration offered by the priests and students of the Flemish-Belgian Province in celebration of the centenary of the founding of the Society of Jesus. The work includes 127 full-page emblems distributed throughout a total of 956 folio-sized pages that narrate and illustrate in emblematic fashion the foundation, development, vicisstitudes and achievements of the Socirty in its evangelical and pedagogical mission. From the moment of its publication, the Imago was the object of attacks by Huguenauts and Jansenist…
Levelling Of I-Umlaut in Classical and Post-Classical Old Frisian Nouns
2022
The paper discusses and evaluates the extent of i-umlaut levelling in classical (ca. 1300–1400) and post-classical (ca.1400–1550) Old Frisian nouns. In terms of the methodology, the main goal of the analysis is to identify the quantitative relation between the incidence of i-umlauted and umlautless root vowels in the nominal declension paradigms. In order to understand and assess the process of levelling of i-umlaut in Old Frisian, three aspects that may have had an impact on the presence or absence of i-mutated vowels are taken into account, namely: the presence of the i-mutation trigger *-ī and *-j and *-i, the establishment of whether i-mutation is noticeable in the entire paradigm or it…
The magnetohydrodynamic force experienced by spherical iron particles in liquid metal
2016
Abstract The paper contains a theoretical investigation of magnetohydrodynamic force experienced by iron particles (well-conducting and ferromagnetic) in well-conducting liquid. The investigation is performed by extending the Leenov and Kolin's theory to take into account the second-order effect. Therefore, the limits of the parent model are taken over to the present results. It is found that the effective conductivity of iron particles in liquid metal, which is important for practical application of the theoretically obtained force, is approximately equal to 1.5·106 S/m. The last result is obtained using a quasi-empirical approach – a comparison of experimental results with the results of …
Castidad o castigo. El estupro de las Vestales como símbolo de desorden social en Roma
2016
El presente artículo tiene como objetivo tratar el sacerdocio de las vestales desde la perspectiva de la virginidad y castidad de las sacerdotisas y su relación con el bienestar de la comunidad. La base principal del estudio es la revisión de las fuentes primarias y secundarias. Se destacarán las consecuentes desgracias que acaecían en caso de incumplimiento de su voto de castidad, con la imperiosa necesidad de realizar ritos expiatorios para acabar con el prodigium y buscar nuevamente la pax deorum. El estudio de las sacerdotisas de Vesta cuenta con una largahistoriografía, remontándose los primeros trabajos con valor historiográfico a la segunda mitad del siglo XIX. A pesar de que…
Das erste zoologische Kompendium in der Zeit der Renaissance: Edward Wottons Schrift „Über die Differenzen der Tiere”
1990
The English physian Edward Wotton wrote the first zoological compendium in the time of the Renaissance. As a convinced representative of Renaissance-Humanism Wotton strictly applied Aristotelian methodological principles to Aristotelian facts. In this way he tried to make Classical Antiquity complete; the Renaissance of ancient zoology is here tantamount to a new beginning. Wotton's achievement is in the first place to have provided a good summary of the whole of ancient zoological knowledge to which he added a few observations of his own. He carried through the Aristotelian concept of differentiation by many distinguishing features more strictly than Aristotle himself and all subsequent au…