Some reasonable but uncomfortable questions about social marketing

Reproducing or Constructing? Some Questions about Transcription in Social Research

Towards reasonable Revenue Streams through Marketing in Mobile Social Networks

Theoretically, Social Networks offer prospective opportunities for marketing activities. Large audiences spend a considerable amount of time in such networks and disclose significant amounts of personal data, which could serve as a foundation for highly targeted online marketing campaigns. However, by now, Social Networks did not actually succeed in turning these potentials into substantial rev...

Some unanswered questions about vaccination.

I pondered for several months over what I should write for this 100th Volume of FEMS Microbiology Letters before deciding that it might be useful to pose some questions about vaccination for which there seem to be no adequate answers. Although I have put these questions verbally to colleagues over several years, I thought that by putting the same questions in writing, it would not only help to ...

some questions about herbal and traditional medicine

Some combinatorial questions about polynomial mappings

The purpose of this note is to show how recent progress in non-commutative combinatorial algebra gives a new input to Jacobian-related problems in a commutative situation. @ 1997 Elscvier Science B.V. 1991 Math. Subj. Class.: 13B2.5, 13810, 14A05