Conduct a series of tests with the prototype model to assess its durability, strength and effectiveness in solving the problem you set out to remedy.
The need to improve the long-term durability and therapeutic effectiveness of commercially available bare 316L stainless steel (SS) surfaces led us to adopt a polymer-free approach which is cost-effective and scalable.
The endovascular aneurysm repair (EVAR) trials aim to assess the efficacy of EVAR in the treatment of AAA in terms of mortality, quality of life, durability and cost-effectiveness.
AACE/ACE lowered priorities for sulfonylureas (due to hypoglycemia, weight gain, fluid retention, limited durability of effectiveness) and for thiazolidinediones (weight gain, fluid retention, congestive heart failure, fractures, cardiac events).
Besides, we expect more studies testing the cost-effectiveness, durability, and stability of those designs in real situations, such as the prevention of marine fouling and fouling on medical implants/devices.
Clinical studies on bisphosphonates have shown different results on the speed with which antifracture action begins; their effectiveness at different skeletal sites; and the durability and reversibility of their effects.
Combining prestressed GFRP bars of relatively low elasticity modulus, but immune to corrosion (located with a small concrete cover), with prestressed steel strand (with higher concrete cover to avoid corrosion), a good balance in terms of reinforcement effectiveness, ductility, durability and cost competitiveness can be obtained.
The government should evaluate the cost and effectiveness of these standards in increasing durability, decreasing maintenance and energy costs, and lowering costs associated with children's exposure to hazards.
To take into account prescription instability and spectacle frame/lens durability, effectiveness was assumed to be 100% in years one and two, 75% in year three and 50% in year four.
