AD FS 2.0 is a downloadable Windows Server 2008 update that is the successor to AD FS 1.0, which was first delivered in Windows Server 2003 R2, and AD FS 1.1, which was made available as a server role in Windows Server 2008 and Windows Server 2008 R2.
Baseline FHR Variability. Baseline variability is defined as fluctuations in the fetal heart rate of more than 2 cycles per minute. No distinction is made between short-term variability (or beat-to-beat variability or R-R wave period differences in the electrocardiogram) and long-term variability.
Baselines are an important part of the systems development life cycle. These baselines are established after four of the five phases of the SDLC and are critical to the iterative nature of the model . Each baseline is considered as a milestone in the SDLC.