Synovial fluid is not a static pool, but is continually being absorbed and replenished by the synovial lining of the joint cavity (synovium, synovial intima), which is approximately 20 ,m thick (rabbit knee) to approximately 60 pm thick (human knee). The three key elements for fluid turnover are the synovial capillary, synovial interstitium, and the lymphatic drainage system. Synovial capillari...

hydatid cyst is a serious parasitic infection in places which people has a close contact with dogs or sheep. they may be found as an incidental findings during routine clinical examination or even followed by radiographic or ultrasonography evaluation. the disease becomes more complicated if rupture of the cysts occurs due to blunt trauma or spontaneously increases of intra-cystic pressure. her...

Synovial fluid is not a static pool, but is continually being absorbed and replenished by the synovial lining of the joint cavity (synovium, synovial intima), which is approximately 20 ,m thick (rabbit knee) to approximately 60 pm thick (human knee). The three key elements for fluid turnover are the synovial capillary, synovial interstitium, and the lymphatic drainage system. Synovial capillari...

The concept of a wireless sensor for injection molding machine cavity pressure measurement is proposed. The pressure information inside the cavity can be sensed by means of a series of ultrasonic pulses. The current pressure is obtained simply multiplying the number of pulses with a preset threshold value. Instead of using any external power supply, the sensor is self-powered by a piezoelectric...