To study the oil film bearing capacity of wet clutch friction disk at initial separation state,the bearing capacity model at fixed friction gap is built.Using finite element method,the oil film pressure distribution in a friction pair is calculated,and comparative analysis with the Sheepskin oil film bearing capacity of radial groove friction compo
Turkey considers Tatarstan a sphere of its geopolitical interests in the framework of pan-Turkism concepts.With the collapse of the USSR Ankara began to pursue an active policy in the Volga region, strengthening its influence there.One of the Turkish policies towards Tatarstan became religious expansion.Islamic Jamaat of Turkey sent its missionarie
The World Health Organization (WHO) predicted that 10 million people would have died of cancer by 2020.According to recent studies, liver cancer is the most prevalent cancer worldwide.Hepatocellular carcinoma (HCC) is the leading cause of early-stage liver cancer.However, HCC occurs most frequently in patients with chronic liver conditions (such as