6,347 research outputs found
Excitonic - vibronic coupled dimers: A dynamic approach
The dynamical properties of exciton transfer coupled to polarization
vibrations in a two site system are investigated in detail. A fixed point
analysis of the full system of Bloch - oscillator equations representing the
coupled excitonic - vibronic flow is performed. For overcritical polarization a
bifurcation converting the stable bonding ground state to a hyperbolic unstable
state which is basic to the dynamical properties of the model is obtained. The
phase space of the system is generally of a mixed type: Above bifurcation chaos
develops starting from the region of the hyperbolic state and spreading with
increasing energy over the Bloch sphere leaving only islands of regular
dynamics. The behaviour of the polarization oscillator accordingly changes from
regular to chaotic.Comment: uuencoded compressed Postscript file containing text and figures. In
case of questions, please, write to [email protected]
Shaping the future assistant/associate practitioner workforce; a Hampshire case study
This case study looks at the two-year full-time-equivalent Foundation Degree in Health and Social Care, initially developed in partnership between University Hospital Southampton NHS Foundation Trust and Southampton Solent University, Hampshire, UK.
The aim of this collaborative initiative is to develop healthcare support workers to gain and apply the required knowledge, skills, values and behaviours to care for patients/families/other service users and relatives in complex clinical situations, within the emerging role descriptors of an Assistant/Associate Practitioner (AP), often within a specialist/specified context.
Since the initial cohort of students began in January 2012, the foundation degree now has over 100 students/healthcare support workers across the two years and is being delivered in partnership with an increasing number of NHS trusts.
This paper will discuss the innovative and unique features of this foundation degree in health and social care, including the collaborative model of its curriculum design, delivery and management
Brands in international and multi‐platform expansion strategies: economic and management issues
Powerful media branding has historically facilitated successful international expansion on the part of magazine and other content forms including film and TV formats. Multi-platform expansion is now increasingly central to the strategies of media companies and, as this chapter argues, effective use of branding in order to engage audiences effectively and to secure a prominent presence across digital platforms forms a core part of this. Drawing on original research into the experience of UK media companies, this chapter highlights some of the key economic, management and socio-cultural issues raised by the ever-increasing role of brands and branding in the strategies of international and multi-platform expansion that are increasingly common- place across media
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