1 The higher the drop, the lighter the bat. 2  The smaller the drop, the heavier the bat. 3  In each of those categories there will be a number e.g. - 4 10oz, -11oz, -12oz etc. 5  Those numbers are the DROP which represent the weight difference between the length of the bat and the actual weight of the bat.
The Comprehensive School Climate Inventory (CSCI) is a nationally-recognized school climate survey that provides an in-depth profile of your school communityâs particular strengths and needs.
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.