Slewing Port Jib Cranes

The paper presents slewing port cra11es with a luffing jib.The advantages of slewing port jib cranes are high lifting capacities,high speeds of re-loading and excellent mobility since theyare capable of load lifting, travelling, luffing and slewing.Thepaper gives a detailed description of their characteristics suchas the highest reached load-canyin

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Expression of Androgen Receptor Is Negatively Regulated By p53

Increased expression of androgen receptor (AR) in prostate cancer (PC) is associated with transition to androgen independence.Because the progression of PC to advanced stages is often associated with the loss of p53 function, we tested whether the p53 could regulate the expression of AR gene.Here we report that p53 negatively regulates the expressi

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