The lack of significant change on measures of comorbidity (BDI, HAM-A, and Rosenberg Self-Esteem Inventory) in meta-cognitive therapy may have been due to floor effects on these measures, as scores at baseline were, on average, not in the clinically significant range.
The life-cycle of a mid-latitude cyclone can be divided into 6 stages: Ã° stationary front, with opposing shear across the front. Ã° cyclone formation (cyclogenesis) begins as a cyclonic wave develops and amplifies. Ã° distinct poleward moving warm and equatorward moving cold fronts develop forming low pressure at apex.
Characteristics and types. Cyclones have a low pressure center which is called the âeyeâ, and the wind circling around is counter clockwise on the northern hemisphere and clockwise in the southern hemisphere. Speed of cyclones varies from 32 to 200 kmph.torms that begin in the Southern Pacific are called cyclones. A tornado is a rotating column of air ranging in width from a few yards to more than a mile and whirling at destructively high speeds, usually accompanied by a funnel-shaped downward extension of a cumulonimbus cloud.