Large-angle beaming from asymmetric nanoslit-corrugation structures

Large scale structures and synchrotron emission I. Asymmetric supernova remnants

In order to attack the problem of asymmetric shapes of the observed Supernova Remnants, a numerical technique is developed that divides the sphere into many sectors. Using this numerical method, some of the observed features of the supernova remnants, like a barrel shape or multi-ring shape can be reproduced.

Plasmonic Structures with Extraordinary Transmission and Highly Directional Beaming Properties

We studied the grating–coupling phenomena between surface plasmons and electromagnetic waves in the microwave spectrum. We first present the experimental and theoretical results of an enhanced microwave transmission though a subwavelength circular annular aperture with and without metallic gratings. We demonstrate that a 145-fold enhancement factor could be obtained with a subwavelength circula...

Dynamic Analysis of Asymmetric Structures Supported by a Sliding Foundation

Large scale hexagonal domainlike structures superimposed on the atomic corrugation of a graphite surface observed by scanning tunneling microscopy

Langmuir is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Large scale hexagonal domainlike structures superimposed on the atomic corrugation of a graphite surface observed by scanning tunneling microscopy Chong Yang. Liu, Hsiangpin. Chang, and Allen J. Bard Langmuir, 1991, 7 (6), 1138-1142 • DOI: 10.1021/la00054a020 Downloaded from http://pubs.acs....

investigation in performance level of asymmetric structures

according to development of displacement–performance based design, there are some studies on different structures which most of them are about regular plan structures. in this research has been tried to review the frame steel structures designed based on 2800 standard of iran to achieve the designed structures performance level to find how much function levels it covers in earth quake. to show ...