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...

Information system (IS) infusion denotes the degree to which an IS is fully integrated into an organization’s or individual’s work practices, and the degree to which the full potential of the IS is being exploited. Most infusion research has focused on broad antecedents of the construct at an organizational level. The current study examines infusion at an individual level. Specifically, it exam...

This paper describes DeskJockey, a system to provide users with additional display space by projecting information on passive physical surfaces in the environment. The current DeskJockey prototype utilizes a projected desk and allows information to be moved easily between active and passive displays using a world-in-miniature interaction metaphor. A four-week, in-situ field study was conducted ...

The current study aimed at determining the Impact of Socio-Economic and Demographic Dimensions on increasing poverty in Jordan Madaba Governorate. Five hypotheses were set to be tested and to reach tangible results. The analytical descriptive method was used and the study depended on the field work to collect data through a specific questionnaire. The sample was drawn with 300 families using a ...

Deduce expressions for the force on a permanent Ampèrian magnetic dipole with momentmA (due to a loop of electrical current), and for the force on a permanent Gilbertian magnetic dipolemG (due to a pair of opposite magnetic charges), when the dipoles are (instantaneously at rest in an external electromagnetic field. Experiments have been performed to determine whether a neutron [6] has an Ampèr...

When a composite containing nonlinear dielectric particles suspended in a host medium is subjected to a sinusoidal alternating current (ac) electric field, the dielectric response of the composite will generally consist of ac fields at frequencies of higher order harmonics. For an electrorheological (ER) solid under structure transformations due to external fields, we apply the Ewald-Kornfeld f...

The purpose of our research is to evaluate and redesign a position based information system. We report on ethnographic fieldwork about road inspection, i.e. management of large trunk roads. Road inspectors travel to identify defects and disturbances and then handle the problems or delegate the work. The current information system (ProData) allows position-based reporting with the principal purp...

We solve the problem of a resistive toroid carrying a steady azimuthal current. We use standard toroidal coordinates, in which case Laplace’s equation is R-separable. We obtain the electric potential inside and outside the toroid, in two separate cases: 1) the toroid is solid; 2) the toroid is hollow (a toroidal shell). Considering these two cases, there is a difference in the potential inside ...

We present switching field distributions of spin-transfer assisted magnetization reversal in perpendicularly magnetized Co/Ni multilayer spin-valve nanopillars at room temperature. Switching field measurements of the Co/Ni free layer of spin-valve nanopillars with a 50 nm× 300 nm ellipse cross section were conducted as a function of current. The validity of a model that assumes a spin-current d...

We first give a complete, albeit brief, review of the discovery of mirror symmetry in N = 2 string/conformal field theory. In particular, we describe the naturality arguments which led to the initial mirror symmetry conjectures and the subsequent work which established the existence of mirror symmetry through direct construction. We then review a number of striking consequences of mirror symmet...