The thermodynamic minimum energy for desalination (the energy required for separating an infinitely small amount of fresh water from salt water) is the same for all processes. Energy differences between processes are due to the difference in efficiency of the process.
June 25, 2003 -- Daily prednisone for 10 days reduces the relapse rate for patients with chronic obstructive pulmonary disease (COPD) treated and discharged from the emergency room, according to the results of a randomized controlled trial published in the June 26 issue of the New England Journal of Medicine.
These changes may be mild (such as insomnia or mild agitation) or very severe (such as hallucinations or aggression). Tell your healthcare provider if you notice any such changes. Prednisone can cause problems in people with high blood pressure, kidney disease, osteoporosis, myasthenia gravis, or ulcers. Before you take prednisone, make sure your healthcare provider knows if you have any of these conditions. Prednisone can stunt the growth of infants and children.