Detection and photometry of sources in the Un, G, R, and Ks bands in a 9×9 arcmin region of the sky, centered on the Hubble Deep Field, are described. The data permit construction of complete photometric catalogs to roughly Un = 25, G = 26, R = 25.5 and Ks = 20 mag, and significant photometric measurements somewhat fainter. The galaxy number density is 1.3× 10 deg to R = 25.0 mag. Galaxy number...

This paper studies inference in a continuous time game where an agent's decision to quit an activity depends on the participation of other players. In equilibrium, similar actions can be explained not only by direct influences but also by correlated factors. Our model can be seen as a simultaneous duration model with multiple decision makers and interdependent durations. We study the problem of...

In this paper a new compact reconfigurable low pass/band stop filter using miniature omega resonator placed in small DGS the ground. The reconfiguration frequency response can be achieved with same topology and dimensions by changing just position of channel slot which connect to metallic ground without any other requirements. Several advantages obtained structure based on use one cell such as ...

Changes in the environment require rapid modification or inhibition of ongoing behavior. We used the stop-signal paradigm and intracranial recordings to investigate response preparation, inhibition, and monitoring of task-relevant information. Electrocorticographic data were recorded in eight patients with electrodes covering frontal, temporal, and parietal cortex, and time-frequency analysis w...

Abstract Metamaterials have been proven to hold potential enhance the Noise, Vibration and Harshness (NVH) performance in several applications, as they can create stop bands, which lead frequency zones of pronounced noise and/or vibration attenuation. This paper investigates influence footprint between resonant inclusions host structure on band behavior metamaterials. The impact this design fea...

We consider, in the frame of the long-wavelength Heisenberg model, the effect of a pinning field on the spin wave band gaps and transmission spectra of one-dimensional comb-like structures. Using a Green’s function method, we obtained closed-form expressions for the band structure and the transmission coefficients for an arbitrary value of the number N of sites (N ′of resonators) in the comb-li...

Based on polynomial functions this paper introduces a generalized design method for interpolation filters. The polynomial-based interpolation filters can be implemented efficiently by using a modified Farrow structure with an arbitrary frequency response, the filters allow many pass-bands and stop-bands, and for each band the desired amplitude and weight can be set arbitrarily. The optimization...

A compact concentric structured monopole antenna for super wide band (SWB) applications with triple notch characteristics is designed and experimentally validated. The covers an immense impedance bandwidth (1.6–47.5 GHz) sharp bands at 1.8–2.2 GHz, 4–7.2 9.8–10.4 GHz to eliminate interference from co-existing advanced wireless services (AWS), C bands, X respectively. By loading E-shaped stub co...