Magnetohydrodynamic waves interact with structured plasmas and reveal the internal magnetic and thermal structures therein, thereby having seismological applications in the solar atmosphere. We investigate the evolution of fast magnetoacoustic pulses in randomly structured plasmas, in the context of large-scale propagating waves in the solar atmosphere. We perform one dimensional numerical simu...

(formerly from) Mathematics Education Research Centre Chengdu University University of Warwick Chengdu Coventry, CV4 7AL P. R. China United Kingdom As a transition between an informal paradigm in which a limit is seen as a never-ending process and the formal ε–N paradigm we introduce a programming environment in which a sequence can be defined as a function. The computer paradigm allows the sym...

Bi1-xCaxFeO3-x/2 (x!0.1) Kripasindhu Sardar, Jiawang Hong , Gustau Catalan, P.K. Biswas, Martin R. Lees, Richard I. Walton , James F. Scott and Simon A. T. Redfern * Department of Chemistry, University of Warwick, Coventry, CV4 7AL, UK Department of Physics and Astronomy , Rutgers, The State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854-8019 USA 3 ICREA and Centre d'Inv...

equilibria—Analogy with magnetorotational instability P. J. Morrison, E. Tassi, and N. Tronko Department of Physics and Institute for Fusion Studies, University of Texas at Austin, Austin, Texas 78712, USA Centre de Physique Th eorique, Aix-Marseille Universite, CNRS, CPT, UMR 7332, 13288 Marseille, France Physics Department, York Plasma Institute, University of York, YO10 5DD York, United King...

Division of Translational and Systems Medicine – Metabolic and Vascular Health, Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK Leeds Institute of Cardiovascular & Metabolic Medicine, Faculty of Medicine & Health, University of Leeds, Leeds LS2 9JT, UK University of Warwick Medical School & University Hospitals Coventry and Warwickshire NHS Trust Division of Surgical & Inter...

Over the past few years, commodity prices have experienced the biggest boom in half a century. In this paper we investigate whether it is possible by active asset management to take advantage of the unique risk-return characteristics of commodities, while avoiding their excessive volatility. We show that observing (and learning from) the actions of different groups of market participants enable...

We examine how a society chooses to divide a given budget among various regions, projects or individuals. In particular, we characterize the Banks set and the Uncovered Set in such problems. We show that the two sets can be proper subsets of the set of all alternatives, and at times are very pointed in their predictions. This contrasts with well-known \chaos theorems," which suggest that majori...

S.M. Soskin,a,b,c∗ P.V.E. McClintock, T.M. Fromhold, I.A. Khovanov and R. Mannella Institute of Semiconductor Physics, National Academy of Sciences of Ukraine, 03028 Kiev, Ukraine Abdus Salam ICTP, 34100 Trieste, Italy Physics Department, Lancaster University, Lancaster LA1 4YB, UK School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD, UK School of Engineering, Universit...

Objective. To ascertain pathological information on hyperplasia of mammary glands (HMG) of patients via the infrared radiation temperature of acupoints. Method. Patients with HMG and healthy controls were tested using an infrared thermal imager. Results. In controls, no significant difference in temperature was observed between points with the same name (P > 0.05). The temperature of all tested...

An extensive literature in economics uses a continuum of random variables to model individual random shocks imposed on a large population. Let H denote the Hilbert space of square-integrable random variables. A key concern is to characterize the family of all H-valued functions that satisfy the law of large numbers when a large sample of agents is drawn at random. We use the iterative extension...