Edge Testing to Expand in Birmingham. Edge will be opening a second Digital Test Hub facility in Birmingham with the aim of creating over 60 new jobs in the area over the next two years. Edge has already been operating out of Birmingham for over four years.
Manage data slices. A data slice is a logical representation of the data that is saved in the partitions of a disk. The data slice contains pieces of each user database and table. The IBMÂ® NetezzaÂ® system distributes the user data to all of the disks in the system by using a hashing algorithm. Each data slice has an ID, and is logically owned by a SPU to process queries on the data that is contained within that data slice.
Slice selection in MRI is the selection of spins in a plane through the object. The principle behind slice selection is explained by the resonance equation. Slice selection is achieved by applying a one-dimensional, linear magnetic field gradient during the period that the RF pulse is applied.he word some was used because some of the frequencies have a B 1 less than that required for a 90 o rotation. As a consequence the selected spins do not actually constitute a slice. A solution to the poor slice profile is to shape the 90 o pulse in the shape of a sinc pulse.