Using shooting method, Bhattacharyya and Layek  obtained the numerical solutions for the flow and heat transfer over a porous shrinking sheet in the presence of thermal radiation
. The shrinking sheet problem was extended to micropolar fluids by Ishak et al.
Physically, the thermal radiation
therapy is administered on the patient for time t > 0.
This is called the "Soret effect" The Dufour effect is neglected in this study because it is of a smaller order of magnitude than the magnitude of thermal radiation
which exerts a stronger effect on the energy flux.
Magnetohydrodynamic boundary-layer flow and heat transfer characteristic due to exponentially stretching sheet in the presence of thermal radiation
, Darcy resistance, and variable thermal conductivity have been studied in the paper.
Hence, the equation for net thermal radiation
heat transfer [q.sub.r] from the surface, when [T.sub.s] +++++ [T.sub.a], can be written as:
ETFe and ETU can temperature-convert the effect of air temperature and air velocity, long-wave thermal radiation
in outdoor space, short-wave solar radiation, contact member's surface temperature, and humidity into individual meteorological elements.
The MHD stagnation-point flow of Casson fluid and heat transfer over a stretching sheet are investigated taking into consideration the thermal radiation
Radiant thermal transmission can be calculated according to the equations of long wave thermal radiation
energy transfer between the surfaces with different temperatures.
The third mechanism of heat transfer is thermal radiation
which is usually viewed as the most complex.
Also it may be observed that increase in thermal radiation
parameter (Rd) produces significant increase in the thickness of the thermal boundary layer of the fluid and so the temperature profile [theta]([eta]) increases and tends to zero at the edge of the boundary layer.
It is now proposed to study the thermal radiation
effects on the oscillatory past a vertical plate with uniform heat flux.
Figs.3 depict the effect of the thermal radiation
parameter R on the temperature profile.