madam, dental and oral care products are available in different flavors. though flavoring is a marketing strategy for luring consumers, its components does have benefit on oral/dental tissues. thus, it is necessary for the dental health team to advice the right flavor of products, which are palatable and equally therapeutic. this article discusses the principal types, modes of activity, benefit...

We study the relationship between the family number of chiral fermions and the Wilson line phases, based on the orbifold family unification. We find that flavor numbers are independent of the Wilson line phases relating extra-dimensional components of gauge bosons, as far as the standard model gauge symmetry is respected. This feature originates from a hidden quantum-mechanical supersymmetry.