The equivalence of the Ampere and Biot-Savart force laws in magnetostatics is examined by considering the difference in the forces predicted by the two laws. The conditions under which this force difference vanishes are discussed, with special reference to the question of convergence of the integrals involved. The conclusions are that a complete current distribution exerts forces, which are the...

The ISIS-model allows a better understanding for managers and regional authorities of the ongoing change towards the information based “New Economy” and towards an information society. New policies have become possible for generating sustainable regional growth, sustainable in both, regional economic success and ecological health. The ISIS-model is build for evaluating policies for sustainabili...

Isis: Page 6 Two recent archaeological developments have brought Cleopatra into the news. They each concern tombs—her sister Arsinoe’s tomb and her own. A skull of a skeleton found early last century in ‘The Octagon’ a tomb in Ephesus in Turkey was recently reconstructed using measurements of the skeleton taken in the 1920s. The skull itself was lost in the 1940s. The reconstructed skull turned...

Deliverable One Identifying Key Requirements for Pricing Reform Status: Public Version: 3.0 October 2002 Authors: Bryan Matthews and Chris Nash, Institute for Transport Studies, Leeds Project Partners: Institute for Transport Studies (ITS), Leeds Forschungs-undAnwenungsverbund Verkehrssystemtechnik (FAV), Berlin Istituto di Studi per l'Integrazione dei Sistemi (ISIS), Rome Netherlands Organizat...

TO THE EDITOR: Gratiy et al. (2013) proposed two alternative explanations for the nonbalanced current source density (CSD) estimates in Riera et al. (2012). Their commentary was based on a particular interpretation of the role played by the Ampere-Maxwell Law in the genesis of the electric fields for macroscopic media. In this Reply, we will provide further information to stimulate the debate i...

TO THE EDITOR: Gratiy et al. (2013) proposed two alternative explanations for the nonbalanced current source density (CSD) estimates in Riera et al. (2012). Their commentary was based on a particular interpretation of the role played by the Ampere-Maxwell Law in the genesis of the electric fields for macroscopic media. In this Reply, we will provide further information to stimulate the debate i...

PREFACE Introduction, Daniel Fiat 2 Introductory Remarks. Felix Bloch 3 EDITORIAL Editorial Comments. J Howard Bradbury 4 REVIEWS Two-Dimensional Fourier Transformation in NMR. Ray Freeman and Gareth A. Mortis 5 Nuclear Magnetic Resonance Studies of Cancer and Heart Disease. Donald P. Hollis 27 "P NMR of Enzyme Systems. Mildred Cohn and B D. Nageswara Rao 38 REPORT Report on XXth Congress Amper...

draw-a-man test (dam) as projection of a person’s inner world can provide information about people interests, anxieties, defenses and inhibitions. the aim of this study was to investigate indicators of aggression in dam test in primary male school students. materials and methods: in this explanatory study 57 male student in third grade of a primary school of khorramabad city were selected by co...

This paper discusses the development of the human social brain. First, I will argue that social cognition is uniquely important and describe evidence that social interaction plays a critical role in early brain development. I will then discuss recent research demonstrating that the social brain undergoes protracted development and that adolescence in particular represents a period of reorganiza...

Traditional diagram editors require the user to select the different available shapes from a list before placing them on the drawing area. In contrast, sketching allows the user to really draw diagrams like with pen and paper. The actual shapes are later recognized by software. This means an increased flexibility and simplicity in graphical user interfaces. We present a new approach towards ske...