Variable Bit Rate (VBR) video is currently by far the most interesting and challenging real-time application. A VBR encoder attempts to keep the quality of video output constant, and at the same time reduces bandwidth requirements since only a minimum amount of information has to be transferred. On the other hand, as VBR video traffic is both highly variable and delay sensitive, high-speed netw...

in order to determine the diet of dalagh sheep, winter rangeland of gomishan plain was selected. after delineating of the grazingland territory, rangeland condition and plant combination was determined by range value method and range trend was obtained by trend balance method. time of bite-count record was done in morning and afternoon in a five-day period; first week of november (1389) and las...

The deep time (pre-Quaternary) glacial record is an important means to understand the growth, development, and recession of global cryosphere on very long timescales (10 6 –10 8 Myr). Sedimentological description interpretation outcrops has traditionally played role. Whilst such data remain vital, new insights are now possible thanks freely accessible aerial satellite imagery, widespread availa...