single diffusionsingle digit numbersingle disciplinarysingle displacement reactionsingle dosesingle drum dryersingle edge – notched bendsingle effectsingle endedsingle entitysingle entry volume tablesingle familysingle figuressingle filesingle firm careersingle flowersingle footingsingle frame shootingsingle handedsingle handlingsingle in kindsingle individualsingle jabsingle journeysingle language vendorsingle lapsingle layersingle lenz reflex camerasingle lifesingle linesingle loop algorithmsingle loop learningsingle louvresingle lovesingle malt whiskysingle marketsingle mindedsingle mindednesssingle mode fibersingle mostsingle mothersingle needlessingle nucleotide polymorphismsingle nucleotide polymorphism profilingsingle nucleotide polymorphism scanningsingle nucleotide polymorphism scoringsingle nucleotide polymorphismal mapsingle nucleotide polymorphismssingle objective optimizationsingle occupant vehicle