Axes. An axis is a straight line around which an object rotates. Movement at the joint take place in a plane about an axis. There are three axis of rotation. 1  Sagital axis-passes horizontally from posterior to anterior and is formed by the intersection of the sagital and transverse planes.
Pacific Time (PST or PDT) The U.S. time zone for Google headquarters in Mountain View, California. Your account will use this time zone if you didn't select one while setting up your account. When you create an AdWords account, you choose a time zone that we'll use for your reports, statistics, and billing. If you didn't select a local time zone, your account will default to Pacific time, so your reports and daily budget cycles will be based on that time zone.
The Pacific Time Zone observes standard time by subtracting eight hours from Coordinated Universal Time (UTCâ8). The standard time in this zone is based on the mean solar time of the 120th meridian west of the Greenwich Observatory. During daylight saving time, its time offset is UTCâ7 and is thus based on the mean solar time of the 105th meridian west of the Greenwich Observatory. In the United States and Canada, this time zone is generically called the Pacific Time Zone (PT). Specifically, it uses Pacific Standard Time (PST) when observing standard time (late autumn to early spring), and Pacific Daylight Time (PDT) when observing daylight saving time (early spring to late autumn).