Precast concrete structures in Iran are generally designed as continuous columns with hinged beams, thereby making them simple frames. In this system in site show walls in two directions of buildings guaranteed lateral resisting system. However, in order to obtain a seismic resisting frame, the connection between beam and column should be moment resisting and ductile, allowing the formation of ...

The present study describes the cervical column as related to head posture, cranial base, and mandibular condylar hypoplasia. Two groups were included in the study. The 'normal' sample comprised 21 subjects, 15 females aged 23-40 years (mean 29.2 years), and six males aged 25-44 years (mean 32.8 years) with neutral occlusion and normal craniofacial morphology. The condylar hypoplasia group comp...

This paper will describe an active pixel CMOS-compatible imager aimed at high resolution still cameras. We will discuss pixel operation, column sense circuits, serial output, and show results from existing imagers. In this abstract, we show results from a prototype 640x480 imager with 5.9x5.9 μm2 pixels built in 0.8 μm double-poly CMOS with one additional base implant. Active Capacitor-coupled ...