Paris Dauphine University

About: Paris Dauphine University is a education organization based out in Paris, France. It is known for research contribution in the topics: Context (language use) & Population. The organization has 1766 authors who have published 6909 publications receiving 162747 citations. The organization is also known as: Paris Dauphine & Dauphine.

Optimal molecular alignment and orientation through rotational ladder climbing

Abstract: We study the control by electromagnetic fields of molecular alignment and orientation in a linear, rigid-rotor model. With the help of a monotonically convergent algorithm, we find that the optimal field is in the microwave part of the spectrum and acts by resonantly exciting the rotation of the molecule progressively from the ground state, i.e., by rotational ladder climbing. This mechanism is present not only when maximizing orientation or alignment, but also when using prescribed target states that simultaneously optimize the efficiency of orientation/alignment and its duration. The extension of the optimization method to consider a finite rotational temperature is also presented.

Developing Instruments to Capture Young People's Perceptions of how School as a Learning Environment Affects their Well-Being

Abstract: This article describes the Universal Education Foundation's (UEF) activities to create research tools and methodologies that capture the voices of children concerning their perceptions of the effect of the school learning environment on their well-being. UEF defines well-being as the realisation of one's physical, emotional, mental, social and spiritual potential. The Voice of Children (VOC) toolkit includes a survey and techniques to conduct focus groups as ways for young people to share their views. Young people participated in the development of the pilot instruments and, perhaps more importantly, they are involved as agents of change, presenting the findings through advocacy events to those who make decisions about policies and programmes that can have a positive impact on well-being. While UEF will be examining the effects of many learning environments — school, information and communications technologies (ICT) and media, and health care settings — this article focuses on the school as one learning environment. Methods to create Version One of the Voice of Children (VOC1) and preliminary findings from the initial pilot in Palestine are described. Steps taken to revise the instruments and create Version Two for Wales (VOC2) are discussed. UEF's definition of well-being and its sub-components, background research and theoretical framework, hypotheses and structure of the survey are reviewed. The overarching hypothesis is that learning environments — in this case the school — affect various aspects of young people's well-being, both overall and in its sub-components.

Extensive-form correlated equilibrium: definition and computational complexity

Abstract: This paper defines the extensive-form correlated equilibrium (EFCE) for extensive games with perfect recall. The EFCE concept extends Aumann's strategic-form correlated equilibrium (CE). Before the game starts, a correlation device generates a move for each information set. This move is recommended to the player only when the player reaches the information set. In two-player perfect-recall extensive games without chance moves, the set of EFCE can be described by a polynomial number of consistency and incentive constraints. Assuming P is not equal to NP, this is not possible for the set of CE, or if the game has chance moves.