Only the direction in which they work is different, and this difference must not be understood as making them mutually exclusive. (religion-online.org)
Although this is a reasonable concern, it is important to note that gold's prospects are highly dependent on not only the direction of interest rates, but also why they are rising. (blackrockblog.com)
This is influencing not only the direction of cancer research but also changing clinical practice. (social.hays.com)