Abstract: Methods, and apparatus configured to perform similar methods, might include performing an access operation on a memory cell of an array of memory cells, discharging a control gate of a first field-effect transistor after performing the access operation, discharging a control gate of a second field-effect transistor connected in series between the first field-effect transistor and the memory cell after discharging the control gate of the first field-effect transistor, and discharging a control gate of the memory cell after discharging the control gate of the second field-effect transistor.

Abstract: Methods, and apparatus configured to perform similar methods, might include performing an access operation on a memory cell of an array of memory cells, discharging a control gate of a first field-effect transistor after performing the access operation, discharging a control gate of a second field-effect transistor connected in series between the first field-effect transistor and the memory cell after discharging the control gate of the first field-effect transistor, and discharging a control gate of the memory cell after discharging the control gate of the second field-effect transistor.

Abstract: A tool to be mounted to smooth wall tubes. The tool has an entry for the tube end, a split collet member cooperating with an annular seal within the tool, and a piston or ram element which is translated to sealing by fluid pressure acting on the piston element. This force provided by the piston element causes the split collet to engage the tube and to provide the force necessary to compress the seal around the tube. The tool may be provided as a dead head, or may be coupled to a second conduit for conveying fluids therethrough.