نتایج جستجو برای: body positions
تعداد نتایج: 808317 فیلتر نتایج به سال:
introduction: musculoskeletal disorders (msds) are most important work-related injuries and debilities in developed and developing industrial countries. in the recent years, the rate of injuries and msds in car montage industries compared with other industries was so more. therefore, the purpose of present study was focused on ergonomic assessment of sina car montage industry employees’ working...
A series of supersonic wind tunnel tests on an ogive-cylinder body were performed to investigate the pressure distribution, the boundary layer profiles, and the flow visualization at various angles of attack. All tests were conducted in the trisonic wind tunnel of the Imam Hossein University. The theoretical shock angle at different model positions compared well with those we obtained via Schi...
The problem of the two-body gravitational interaction has been solved numerically based on classical mechanics principles. One bodies is a deformable three-axis ellipsoid (central body) and other material point (satellite). relationship angular discrepancy between calculated actual positions satellite pericenter with central body's gravity anomaly established.
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