The first hard decision is to separate storm water from sewage – this reduces the damage, misery and health impacts of urban flooding but at a considerable replacement cost.
However, it turned out that the strain on these components within biogas installations, particularly due to abrasion, was much higher than anticipated by the suppliers, resulting in premature failures and considerable replacement cost [94, 95].
By comparison, both control groups of beta-TCP or autologous iliac bone showed considerable resorption and replacement by fibrous or fatty tissue.
Various types of biomaterials with special structures have been developed to improve tendon-bone healing and tendon regeneration, and have received considerable attention for replacement, reconstruction, or reinforcement of tendon defects.
Either would also have required the replacement of considerable factory equipment, which would have caused a costly delay before the first production of the new models.
There has been considerable grumbling about the replacement refs, but for this layperson — who, like Stropolo, is a fan — it can be difficult to objectively judge just how much worse, if at all, the scab referees have been.
Tissue engineers have made considerable progress in designing replacement body parts for those worn out by age and disease.
Gene therapy approaches for therapeutic miRNA replacement hold considerable potential.
The numbers of preventable deaths from cemented total hip replacement creates considerable public health interest.
The high mortality rate of patients with AKI reaches 60% despite considerable improvement of renal replacement therapy (RRT).
Stratifying and matching without replacement gave considerable weight to quintile 1, where the rate ratio was highest; as a consequence, these methods produced the highest overall rate ratios.
