86 research outputs found

    Relative stability of multipeak localized patterns

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    We study relative stability properties of different clusters of closely packed one- and two-dimensional localized peaks of the Swift-Hohenberg equation. We demonstrate the existence of a 'spatial Maxwell' point where clusters are almost equally stable, irrespective of the number of pes involved. Above (below) the Maxwell point, clusters become more (less) stable with the increase of the number of peaks

    Chemical freezing of phase separation in immiscible binary mixtures

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    RDML: structured language and reporting guidelines for real-time quantitative PCR data

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    The XML-based Real-Time PCR Data Markup Language (RDML) has been developed by the RDML consortium (http://www.rdml.org) to enable straightforward exchange of qPCR data and related information between qPCR instruments and third party data analysis software, between colleagues and collaborators and between experimenters and journals or public repositories. We here also propose data related guidelines as a subset of the Minimum Information for Publication of Quantitative Real-Time PCR Experiments (MIQE) to guarantee inclusion of key data information when reporting experimental results

    De la morphogénÚse chimique : quarante ans aprÚs Turing

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    Lefever René. De la morphogénÚse chimique : quarante ans aprÚs Turing. In: Bulletin de la Classe des sciences, tome 5, n°7-12, 1994. pp. 427-446

    Stabilité et structures dissipatives dans les systÚmes ouverts

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    Doctorat en Sciencesinfo:eu-repo/semantics/nonPublishe

    Theory of dissipative structures and their mechanism of onset

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    Dissipative structures in chemical systems

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    Nouvelle Biographie Nationale: Verschaffelt Jules Emile

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    Les zébrures et motifs tachetés de la végétation

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    Lefever René. Les zébrures et motifs tachetés de la végétation. In: Bulletin de la Classe des sciences, tome 15, n°7-12, 2004. pp. 287-304

    The rehabilitation of irreversible processes and dissipative structures' 50th anniversary

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    In 2017, Ilya Prigogine would have been 100 years of age. As for any human being, this centenary is a notable event. For him, as a scientist, 2017 was also above all the 50th anniversary of dissipative structures. It was indeed in 1967 that for the first time he used this denomination at the occasion of an important scientific event and in publications. The attribution of this qualification for self-organized behaviours of matter only possible far from equilibrium coincided with the outcome of a research effort of more than 25 years. Centred in thermodynamics and statistical physics on the role played by irreversible processes in the physical evolution of matter, the aim of this research is clear from the outset of his scientific career. With visionary personal intuition and ironwilled determination, it was pursued. The road to success had been long and sinuous, but finally it led to what he called the rehabilitation of irreversible processes. The progresses that stand out as major landmarks of this endeavour that imposed a U-turn with respect to conceptions of classical physics deeply rooted since the nineteenth century will be described.SCOPUS: cp.jinfo:eu-repo/semantics/publishe
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