Solar-powered cooling is one of the technologies which allows to obtain, by using the renewable solar source, an important energy saving compared to traditional air conditioning plants.
The PST has used this analysis to reflect on her practice, realising that the elaborated talk she was hoping to obtain by using the drama mode has not occurred to a great extent.
We first obtain by using the chain rule begin{aligned} J'(q) (delta q) =& bigl gbigl u q bigr bigr)'( delta q)+h'(q) (delta q) =& int_{Omega}g'bigl u q bigr)u'(q) (delta q), mathrm{d}x, mathrm {d}t+int_{Omega}h'(q) delta q, mathrm{d}x, mathrm{d}t.
for all θ, h > 0. Using v = φ (u n ) as a test function in the approximate elliptic problem ( P n ′ ), we obtain by using the same technique as in [8] - d d θ ∫ { | u n | > θ } M ( | ∇ u n | ) d x ≤ C ∫ { | u n | ≥ θ } ( f n + g n - ∂ u n ∂ t ) d x. (3.5).
Compared to the studies reporting on cohorts of the same size there seems to be a trend that the survival rates we obtain by using the biological IBG technique are more favourable, as can be seen in Table 1.
