The electromagnetic Nucleon to Delta transition in Chiral Effective Field Theory

We present a calculation of the three complex form factors parametrizing the nucleon to Delta transition matrix element in the framework of chiral effective field theory with explicit Delta degrees of freedom. The interplay between short and long range physics is discussed and estimates for systematic uncertainties due to higher order effect are given.Comment: Talk given at the 2nd international workshop "Shape of Hadrons", April 27-29, 2006, Athens, Greec

TESTING FOR CHANGES IN THE PRICE ELASTICITY OF RESIDENTIAL ELECTRICITY DEMAND

The demand for electricity in the residential sector is estimated to have become less elastic for the recent period of rising real prices as compared to earlier periods of stable or falling real price. Several possible reasons for this are investigated and we conclude that demand appears to be asymmetric with respect to price in both the short and long run. We then examine whether or not this is an important factor for forecast accuracy and public policy.Demand and Price Analysis, Resource /Energy Economics and Policy,

Chiral Analysis of the Generalized Form Factors of the Nucleon

We apply the methods of Chiral Perturbation Theory to the analysis of the first moments of the Generalized Parton Distributions in a Nucleon, usually known as generalized form factors. These quantities are currently also under investigation in Lattice QCD analyses of baryon structure, providing simulation results at large quark masses to be extrapolated to the "real world" via Chiral Effective Field Theory. We have performed a leading-one-loop calculation in the covariant framework of Baryon Chiral Perturbation Theory (BChPT), predicting both the momentum and the quark-mass dependence for all the vector and axial (generalized) form factors. In particular we discuss the results for the limit of vanishing four-momentum transfer where the GPD-moments reduce to the well known moments of Parton Distribution Functions (PDFs). We fit our results to available lattice QCD data, extrapolating down to the physical point. We conclude by presenting outstanding results from a combined fit to different GPDs-moments.Comment: 7 pages, 4 figures, Proceedings of Lattice 2007 (July 30 - 4 August 2007, Regensburg, Germany

How Can We Make Our Research More Relevant? Bridging the Gap between Workplace Changes and Business Communication Research

The article of record as published may be located at http://dx.doi.org/10.1177/0021943607302193Some management scholars argue that academic literature is becoming less and less relevant to practicing managers. Thomas posits that the same will be true for business communication if scholars do not venture into the field and connect with those who “do” business communication. As organizations shift from manufacturing to service jobs, expand their operations overseas, manage “talent” more strategically, and alter traditional bureaucratic structures, business communication is becoming increasingly intercultural, virtual, horizontal, strategic, and change focused. Yet it is not clear that the business communication literature is keeping pace. Examples of Thomas’s work in interagency collaboration, electronic mail overload, and strategic communication demonstrate possibilities for gaining access and studying communication dilemmas that face practicing managers. Bridging the academic-practitioner gap is a way to build face validity in the business world as well as help academics to develop better theories about workplace communication

Rural Household Food Consumption in China: Evidence from the Rural Household Survey

Food Consumption/Nutrition/Food Safety,

Bournemouth’s ‘Big ReThink’ Project: An arts-based model for change in a university

Change is seldom easy and finding novel approaches that will increase the effectiveness of the process, engage all partners throughout and lead to a difference in culture at the end, adds additional challenge. Creative solutions, using arts-based methods, were seen as a positive way to bring about a reorganisation in a large school in a university. Bournemouth University’s Kip Jones and Gail Thomas report on a process that drew on the underpinning philosophy of arts-based ‘Oblique Strategies’. This was undertaken to bring colleagues together innovatively and constructively to be part of the change process