Abstract This chapter presents the issue of parenthood as a subject sociological inquiry in context broader social and cultural changes. I demonstrate why should be perceived process that is strictly connected with social, institutional contexts. Keeping this mind argue there no one proper way doing parenthood. The most important aspect here are links between paid work. critically approach conc...

‎From Hilbert's theorem of zeroes‎, ‎and from Noether's ideal theory‎, ‎Birkhoff derived certain algebraic concepts (as explained by Tholen) that have a dual significance in general toposes‎, ‎similar to their role in the original examples of algebraic geometry‎. ‎I will describe a simple example that illustrates some of the aspects of this relationship‎. The dualization from algebra to geometr...

Gender-specific medicine studies how sexual biology and gender-related cultural behavioral differences may influence a person’s health considers the in clinical features, prevention, therapies, prognosis, psycho-social aspects of diseases with different impacts on women men. The present work summarizes main differential impact each risk factor for oral cancer periodontitis has according to biol...