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spec: The NGST , he said , will be designed to seek out two major areas of astronomy : the origin and evolution of galaxies and the question of planets beyond the solar system . The principle has already been demonstrated experimentally : firing subatomic particles at high-level radioactive waste can change long-lived radioactive materials to short-lived ones . His grey-blue eyes were unforgettable , like his manner , cool but gently engaging . '' { 12 } Thomas goes on to explain that some things are willed by God with a necessity of supposition ( for example , that man be endowed with reason , if God wills that man exist ) , others as useful but not necessary to some end , and still others as merely befitting His goodness . York City entities , including those that run the municipal hospitals and jails . In this manner , environmental valuation can be viewed as a mechanistic approach in which the total value of an environmental system is assessed in terms of the value of its individual parts . Methodologically the work is a tour de force . SAFE Program recognizes and commends those operating companies that expend extra effort and conduct their operations in a safe manner , adhering to all regulatory requirements , employing trained and motivated personnel and taking extra steps to enhance the safety of operations . Physicians also must have a good bedside manner , emotional stability , and the ability to make decisions in emergencies .