shahāb al-din mohammad zeydari nasavi, the author of “nafsat al-masdoor”, as one of the outstanding technical, literal and stylist prose writers, had a great interest in using different innovative and expressive arrays to illustrate his works.  he looked simile as an essential element of fantasy, and a unique approach in presenting themes, ideas and sometimes transmission of emotions and feelin...

In this paper, a new method is proposed for calibrating a planar array of general geometry with respect to errors in location, phase and gain, even when all errors are present simultaneously (global calibration). The method requires the use of three pilot sources, which operate one at a time and from at least two different azimuth angles. Since the sources need not operate simultaneously, one o...

Linear and planar antenna arrays are synthesized to have maximum directivity for a specified sidelobe level. The directivity is maximized subject to a given SLL. The beamwidth and the zeros of array factor are studied as well as the directivity. Maximum directivity-arrays are compared through some examples with super-directive, uniform, Dolph-Chebyshev and Riblet-Chebychev arrays to find a comp...

The case of a man with a right hemisphere lesion and with evidence of left-sided visuospatial neglect is reported. On a variety of verbal and nonverbal tasks his performance was significantly modified by information implicit in stimulus configurations. Neglect deficits were present on tests involving spatially distinct or meaningless stimulus arrays but almost absent when stimuli were continuou...

The ability to generate items belonging to categories in verbal fluency tasks has been attributed to frontal cortex. Nonverbal fluency (e.g., design fluency) has been assessed separately and found to rely on the right hemisphere or right frontal cortex. The current study assessed both verbal and nonverbal fluency in a single group of patients with focal, frontal lobe lesions and age- and educat...

In addition to “nonverbal search” for objects, modern life also necessitates “verbal written words in variable configurations. We know less about how we locate novel spatial arrangements, as occurs on websites and menus, than when are located passages. this study leveraged eye tracking technology examine the hypothesis that objects simultaneously screened parallel while can only be found each d...