A full blood count, or FBC, is a very common blood test. Doctors use this to check a person's general health as well as screening for specific conditions, such as anaemia. The number of red cells, white cells and platelets in the blood are checked.
Definition of floor effect: In clinical testing, where the performance being tested is nearly as bad as possible in the treatment and control conditions which precludes the formulation of an effective remedy or solution.
The stack effect in houses is a natural phenominon but you can reduce or eliminate the effects that it has on the venting of a woodburning appliance. The surest way to overcome the stack effect is to provide a directly ducted source of outside air to the combustion air inlet of the appliance.his effect is similar to the low pressure at the base of a chimney. In upper levels of the house the pressure will be higher than the atmospheric pressure as the rising air pushes against the ceiling. At some point between the high and low pressure zones, the pressure will he neutral.