(a) This chapter may be cited as the “ Coal Research and Development Act of 1960 ”. (b) In this chapter: (1) The term “ research ” means scientific, technical, and economic research and the practical application of that research . (2) The term “ Secretary ” means the Secretary of Energy. ( Pub. L. 86–599, § 1 , as added Pub. L. 109–58, title X, § 1009(a)(1)(A) , Aug. 8, 2005 , 119 Stat. 934 .) Editorial Notes Prior Provisions A prior section 661, Pub. L. 86–599, § 1 , July 7, 1960 , 74 Stat. 336 , defined terms for purposes of this chapter, prior to repeal by Pub. L. 109–58, title X, § 1009(a)(1)(A) , Aug. 8, 2005 , 119 Stat. 934 .