Search results for "LIMIT"
showing 10 items of 2826 documents
Ordonnances « Dieudonné », suite et reflux
2015
International audience
Dependence of two-proton radioactivity on nuclear pairing models
2017
Sensitivity of two-proton emitting decay to nuclear pairing correlation is discussed within a time-dependent three-body model. We focus on the $^6$Be nucleus assuming $\alpha + p + p$ configuration, and its decay process is described as a time-evolution of the three-body resonance state. For a proton-proton subsystem, a schematic density-dependent contact (SDDC) pairing model is employed. From the time-dependent calculation, we observed the exponential decay rule of a two-proton emission. It is shown that the density dependence does not play a major role in determining the decay width, which can be controlled only by the asymptotic strength of the pairing interaction. This asymptotic pairin…
On limits and colimits of variety-based topological systems
2011
The paper provides variety-based extensions of the concepts of (lattice-valued) interchange system and space, introduced by Denniston, Melton and Rodabaugh, and shows that variety-based interchange systems incorporate topological systems of Vickers, state property systems of Aerts, Chu spaces (over the category of sets in the sense of Pratt) of P.-H. Chu and contexts (of formal concept analysis) of Wille. The paper also provides an explicit description of (co)limits in the category of variety-based topological systems and applies the obtained results to extend the claim of Denniston et al. that the category of topological systems of Vickers is small initially topological over the category o…
Categorical Modeling Method, Proof of Concept for the Petri Net Language
2019
Modeling increases the importance of processes significantly, but also imposes higher requirements for the accuracy of process specifications, since an error in the design of a process may only be discovered after it already produces large cumulative losses. We believe that modeling tools can help build better models in a shorter time. This inevitably results in the need to build formal models that can be theoretically verified. A category as well as a model is a mixture of graphical information and algebraic operations. Therefore, category language seems to be the most general to describe the models. The category theory offers an integrated vision of the concepts of a model, and also provi…
On the Limit Behaviour of Moment Resisting Connections Under Uncertainties
2021
Abstract Moment resisting connections are mainly designed to transfer bending moments and shear forces. Generally speaking, the design strength of a moment resisting connection can be classified as full-strength (moment capacity of the connection equal to or greater than that of the connected member) or partial-strength (the moment capacity of the connection less than that of the connected member). Similar remarks can be made regarding the stiffness defining connection rigid or semi-rigid if compared to the stiffness of the connected member. In the past, full-strength connections have been widely adopted especially in moment resisting frames and their structural performance relied on the pr…
The unspeakable through the works of some contemporary Spanish composers
2016
The concept of unspeakable, as complex as it may be, can base itself on an experience of the sensitive, and find a common context in the events exceeding the limit and pointing a certain chaos. Those of the Spanish Civil War have constituted, by numerous aspects, examples of these unthinkable excesses. The impact of the environment on the creators has been heard in the thematic traces which are imperative in the works composed on the themes of death, violence or war: from the sound phenomena, some figures making sensitive the exceeding of the limit and chaotic connotation have been highlighted and echo what is beyond belief, as the destruction of man or the inaudibility of death. These figu…
Prestació familiar per fill/a a càrrrec
2020
Este document explica la prestació econòmica per fill/a o menor a càrrec en règim d'acolliment familiar permanent o guarda amb finalitats d'adopció del règimen de Seguretat Social. Es posa l'accent la limitació d'ingressos de la persona treballadora quela demana així com a les incompatibilitats. S'aborda espcialment la condició de dependència econòmica i la diferencia de la situació de diversitat funional discapacitat de fill i filla. This document explains the financial benefit for a dependent child from the Social Security system. Emphasis is placed on the limitation of income of the working applicant as well as incompatibilities. The condition of economic dependence and the difference in…
Porta orientale, Parma. Limen urbano e sguardo infinito
2011
Il contributo fa riferimento alla presentazione del progetto di Andrea Sciascia, "Porta orientale, Parma", nell'ambito del 9° Convegno nazionale ad inviti "Identità dell’Architettura Italiana", svoltosi presso l'Università degli Studi di Firenze, Dipartimento di Architettura. Il progetto propone una grande piastra solcata trasversalmente da un’area verde, che costituisce l’elemento ordinatore del disegno generale nella rilettura delle tracce del paesaggio rurale governato dalla memoria delle tracce della centuriazione. La piastra ritrova la sua unità solo lungo il fronte della via Emilia, dove una torre sottolinea l’angolo sul bordo sud-est del recinto dell’area ex Salamini. È questo un pun…
Corrispondere al limite. Simone Weil: il pensiero e la luce
2002
La ricerca presentata nel volume si concentra sulle riflessioni più strettamente filosofiche di Simone Weil, lasciando sullo sfondo quelle politiche, nel tentativo di proporre un’ermeneutica originale degli scritti meno strutturati di Weil. A partire dai Primi scritti filosofici fino all’opera più frammentaria, ma teoreticamente più densa, i Quaderni, si vuole offrire una lettura dettagliata e unitaria di alcune nozioni cardine del pensiero weiliano, nella convinzione che il contributo teoretico da esse aperto sia tra quelli più acuti e fecondi della Francia degli anni Trenta. Nel primo capitolo si rintracciano le linee della riflessione gnoseologica weiliana attraverso, da una parte, un po…
Principe de précaution et assistance médicale à la procréation : l'ICSI
2004
International audience