Thus, extraordinary progress has. been made in harnessing the genomes of DNA viruses to (i) help us understand the structure function relationships of the. viral components and to (ii) generate mutants and recombi-. nant viruses expressing foreign proteins.
Restricted Stock Units (RSUs) A restricted stock unit (RSU) is a form of equity compensation used in stock compensation programs. An RSU is a grant valued in terms of company stock, but company stock is not issued at the time of the grant. After the recipient of a unit satisfies the vesting requirement, the company distributes shares or the cash equivalent of the number of shares used to value the unit.
CSU/DSUs are made as separate products or are sometimes part of a T-1 WAN card. A CSU/DSU's Data Terminal Equipment interface is usually compatible with the V.xx and RS-232C or similar serial interface.Manufacturers of separate unit or integrated CSU/DSUs include Adtran, Cisco, and Memotec.he Data Service Unit (DSU) manages line control, and converts input and output between RS-232C, RS-449, or V.xx frames from the LAN and the time-division multiplexed (TDM) DSX frames on the T-1 line. The DSU manages timing errors and signal regeneration.