a novel ultra wideband microstrip bandpass filter using radial stub loaded resonator and interdigital coupled lines is presented in this paper. the radial stub loaded resonator and decagonal patch form a resonator named m to create tuneable multiple notches in the passband for suppression wlan interference. to realize sharp roll-off, two adjustable transmission nulls are located at the lower an...

  The purpose of the present report is to describe the development of mental health programme in Savojbolagh district, 100 km in North West of Tehran with the emphasis on the obstacles in expansion of mental health services in other parts of the world and in Iran. Data on case findings, the number of referrals to mental health centers and other statistics among the rural population of Savojbola...

Objective: The prevalence rate of suicide among rural population in Karaj and Savojbolagh district for a period of 5 years (1991-95) have been studied. Method: The data collected through the questionnaires, filled by health workers settled in 44 Health Houses in Savojbolagh, and 21 Health Houses in Karaj city. The population of these two districts were nearly 76804, and 26577 individuals respec...

saluk mount is selected for devonian biostratigraphy. this area located at southwest of bojnurd. in this study three sections are selected and two sections, chahar-borj and tabar sections with a thickness of 650 m, which consist mainly of calcareous sediments was studied in detailed but third section, qelli section, with a thickness of about 450m which consist mainly of sandstone and evaporates...

Patterns in Iranian art should be called message painting and expression painting, which sometimes manifests itself directly and sometimes in symbolic language. One of the places of expression and emergence of symbols in Iran is the "carpet". In addition to the traditional and local aspects, these patterns and expressions can express the creative mind influenced by the environment around the ca...

the neogene intrusion masses in the noudeh-enghelab area located to the north of sabzevar ophiolite have cut the late cretaceous ophiolitic rocks, sedimentary- volcanic and eocene volcanic rocks and have been covered by pliocene and quaternary deposits. the margin is of lava with basalt, phyric andesite-basalt and andesite and the central parts (dome shaped) composed of phyric andesite-trachyan...