Search results for "duff"

A Just Criminalization of Irregular Immigration: Is It Possible?

2015

The aim of this paper is to question, from the perspective of a principled theory of criminalization, the legitimacy of making irregular immigration (IM) a crime. In order to do this, I identify three main ways in which the political decision to introduce a crime of IM may be defended: according to the first, IM is a malum in se the wrongness of which resides in its being a violation of states’ territorial sovereignty; according to the second, IM is a justified malum prohibitum the wrongness of which resides in its being a violation of a justified immigration regulation; according to the third, IM is a malum in se the wrongness of which resides in its harmful consequences for receiving stat…

Non-linear systems under impulsive parametric input

1999

In this paper the problem of the response of non-linear systems excited by an impulsive parametric input is treated. For such systems the response exhibits a jump depending on the amplitude of the impulse as well as on the value of the state variables immediately before the impulse occurrence. Recently, the jump prediction has been obtained in a series form. Here the incremental rule for any scalar real valued function is obtained in an analytical form involving the jump of the state variables. It is also shown that the formulation for the jump evaluation is also able to give a new step-by-step integration technique.

Stochastic seismic analysis of multidegree of freedom systems

1984

Abstract A unconditionally stable step-by-step procedure is proposed to evaluate the mean square response of a linear system with several degrees of freedom, subjected to earthquake ground motion. A non-stationary modulated random process, obtained as the product of a deterministic time envelope function and a stationary noise, is used to simulate earthquake acceleration. The accuracy of the procedure and its extension to nonlinear systems are discussed. Numerical examples are given for a hysteretic system, a duffing oscillator and a linear system with several degrees of freedom.

Duff, il sesso sadomaso e lo spettacolo della morte

2013

A fractionally-damped duffing oscillator driven by stochastic agencies

2012

The Fractionally-damped Duffing Oscillator under Gaussian white noise

2012

Lin et lignes retissés : De la réappropriation de l’histoire dans « Cloth » de Rita Duffy et Paul Muldoon

2020

International audience; This paper focuses on Cloth, A Visual and Verbal Collaboration by Paul Muldoon and Rita Duffy. Muldoon’s poetic text and Duffy’s paintings were commissioned by the Millennium Court Arts Centre in Portadown in 2007 to feature in a collaborative exhibition and catalogue under the general banner “Interrogating Contested Spaces in Post-Conflict Society”. Duffy’s images and Muldoon’s prose poem – which subtly echo W.B. Yeats’s poem “Cuchulain Comforted” – are all about delineating and crossing borders between domestic and institutional spaces; personal and political spaces; garments, skin and psyche; violence and peace; etc. Duffy’s images of vestments, shirts or handkerc…