the osteology of the hyoid and branchial arches in several representatives of eurypterygian fishes were examined. the hyoid arches consist of a single basihyal and urohyal, and the arch on each side consists of a dorsal and a ventral hypohyal, an anterior and posterior ceratohyal, an interhyal, and branchiostegal rays that are borne on the ceratohyals. the branchial arches consist of three sing...

one of the most ambiguous historical periods in iran is median era so that the median architecture has a lot of unknown aspects. noshijan hill in malayer city is one of the foremost historical zones of media where its main settlement includes a time period ranged from 750 to 650 bc. this zone has been explored by a british team headed by dr. david stronach; as a result, some of valuable constru...

BACKGROUND Pronated foot posture is associated with many clinical and biomechanical outcomes unique to medial compartment knee osteoarthritis (OA). Though shoe-worn insole treatment, including lateral wedges, is commonly studied in this patient population, their effects on the specific subgroup of people with medial knee OA and concomitant pronated feet are unknown. The purpose of this study wa...

In this paper, the fracture zone of Chunxuan Road Tunnel in Jinan, Shandong Province, China was selected for engineering background. With reference to field monitoring data, a finite element model established based on strength reduction method. aid model, influences different initial support parameters (including lining, bolt and steel arch) tunnel deformation were analyzed obtain reasonable pa...

Orthotics are frequently prescribed for the conservative treatment of musculoskeletal disorders of the foot and ankle such as pes cavus or pes planus. Pes cavus is defined as having a high arch whereas pes planus is defined as having a low arch in the foot. The normal population is considered to have an arch in between pes cavus and pes planus. Orthotics are thought to alter the motion of the b...