Now showing items 1-10 of 3533
Strong stabilization of MIMO systems with restricted zeros in the unstable region
The strong stabilization problem (i.e., stabilization by a stable feedback controller) is considered for a class of finite dimensional linear, time-invariant, multi-input multioutput plants. It is assumed that the plant ...
Negative refraction and focusing by a left-handed material slab in free space
Negative refraction and focusing by a left-handed metamaterial (LHM) slab are experimentally verified. We measured refractive index of slab as -1.86. The flat lens behavior of LHM is demonstrated for two different point ...
Hendek Kale: A late Roman multiple lever press site in western Asia Minor
[No abstract available]
Modification of TiO2 (001) surface electronic structure by Au impurity investigated with density functional theory
We have used density functional theory calculations based on the projector augmented wave method to investigate the electronic structure of Au-incorporated anatase TiO2 (001) surface. Due to the coordination with several ...
Solid-state emissive BODIPY dyes with bulky substituents as spacers
Bright fluorescence of the BODIPY dyes, just like most other fluorophores, is quenched in the solid state due to reabsorption and self-quenching. However, introduction of bulky ferf-butyl substituents on the meso-phenyl ...
A new spatial classification methodology for simultaneous segmentation, targeting, and positioning (stp analysis) for marketing research
(Emerald Group Publishing Ltd., 2009)
The Segmentation-Targeting-Positioning (STP) process is the foundation of all marketing strategy. This chapter presents a new constrained clusterwise multidimensional unfolding procedure for performing STP that simultaneously ...
Confinement of electrons in size-modulated silicon nanowires
Based on first-principles calculations we showed that superlattices of periodically repeated junctions of hydrogen-saturated silicon nanowire segments having different lengths and diameters form multiple quantum-well ...
Effective mass suppression in a ferromagnetic two-dimensional electron liquid
We present numerical calculations of the electron effective mass in an interacting ferromagnetic two-dimensional electron system. We consider quantum interaction effects associated with the charge-density fluctuation-induced ...
Localized magnetic polaritons in antiferromagnetic superlattice with impurity
The dispersion relation for magnetic polaritons localized at the antiferromagnetic impurity film in the antiferromagnetic superlattice (antiferromagnetic/nonmagnetic or antiferromagnetic/antiferromagnetic) are derived in ...
The noether map i
Let æ : G GL(n, F) be a faithful representation of a finite group G. In this paper we study the image of the associated Noether map J G G : F[V(G)]G → F [V]G. It turns out that the image of the Noether map characterizes ...