However, assortative mating is not so pronounced and the bargaining position of immigrant wives might not be much different in the two types of partnerships.
These different social relations played an important role in defining four types of partnerships, differing in e.g. burden sharing of manure transportation and spreading, frequency of communication and transport distance.
Through a close review of the literature, we developed a typology of four types of partnerships, ranging from least to most comprehensive in purpose and design: Family and Interagency Collaboration, Full- Service Schools, Full-Service Community Schools, and a Community Development Model.
We've established two types of partnerships with colleges -- 1+4 year model recently launched at Tufts University, and a 1+3 year model in which Global Citizen Year replaces the freshman year.
Sexual partnerships were assumed to be exclusively heterosexual, and two types of partnerships, distinguished by duration, were considered.
Overall, about 21.3% (56/263) of MSM reported having both non-commercial male and female sexual partnerships and about 6.2% (16/257) of MSM reported having all three types of sexual partnerships in the past six months.
Heterosexual transmission of HIV occurs in one of the three types of exposure status (marriage, casual partnership or commercial sex).
In addition to this main scheme, two types of multiple partnerships were added: polygamy for men, and concomitant marital and extra-marital relationships for both sexes.
Three types of relationship were considered, during which HIV heterosexual transmission could occur: marriages (stable unions), casual partnerships (short-term relationships within or outside marriage), and commercial sex.
Three types of hypertension.
