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The world 's only heavy water based neutrino detector , SNO has the potential to make a major contribution to the world-wide research effort on the properties of neutrinos and their role in the universe . In this paper , we apply an extended Brenner bond-order dependent potential3 to study the properties of fullerenes and nanotubes . In the 1920s physicists began to be able to explain the properties of atoms and other things like radioactivity and light , using a new universal theory known as quantum mechanics . Computer models are also being used to help predict the properties of substances and their probable actions in living systems . The authors argue that the best reform would be one that reduces the federal role in the wake of a disaster exclusively to , " opening channels of trade so that private aid suppliers can reach those in need , by repairing transportation infrastructure for instance , and protecting the property of suppliers and disaster victims , so that suppliers will be secure when entering a disaster zone .