Carrier Recovery (CR) is a critical component in modern digital signal processing (DSP) oriented coherent receivers for 100-400G transmission and beyond. Multiple carrier phase estimation (CPE) methods have been heretofore considered for Quadrature Phase-Shift Keying (QPSK) transmission. One of the .....
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The present invention relates to an antibody fragment capable of binding to P-glycoprotein associated with multidrug resistant (MDR) cells. The present invention also relates to compositions and methods utilizing such an antibody fragment for inhibiting drug efflux activity in MDR cancer cells.Cance.....
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