31. New reactor designs are even safer and more economical than the reactors we possess today. 32. Modern nuclear reactor designs have had numerous safety improvements since the first generation nuclear reactors. 33. Also, many Western experts say fundamental flaws in the RBMK reactor design can't be corrected. 34. The increased research into Generation IV reactor designs included a renewed interest in the technology. 35. Generation II reactor designs generally had an original design life of 30 or 40 years. 36. The proposed Generation IV Sodium-Cooled Fast Reactor is its closest surviving fast breeder reactor design . 37. They instead settled on the heavy-water-based reactor design . 38. The AGR was intended to be a superior British alternative to American light water reactor designs . 39. Westinghouse Electric Corp . spokesman Vaughn Gilbert said, describing one of his company's re-engineered reactor designs . 40. For any given reactor design , the cost is generally dominated by the cost of the magnets.
