A technique for performing channel detection in a device such as a television signal receiver is capable of quickly determining the analog andor digital broadcast channels available in a given area. One of the mobile modules is a connecting module which has only connecting lines, control equipment, cut-off equipment and measuring equipment installed therein. The other method is the incorporation of nanofillers, resulting in a heterogeneous \u201cnanocomposite\u201d morphology. The first hydroisomerization catalyst has a first level of selectivity for the isomerization of n-paraffins, the second hydroisomerization dewaxing catalyst has a second level of selectivity for the isomerization of n-paraffins, and a layered catalyst system comprising the first and second hydroisomerization dewaxing catalysts has a third level of selectivity for the isomerization of n-paraffins. An opening is defined at least partially by the baffle and disposed generally proximate to the outlet portion of the intake conduit. Methods of producing and using the emulsions are also provided.