The historically prevailing view in the network literature has been that relationships within networks develop gradually and cumulatively over time, with power playing what might be termed a ‘concrete’ role in such a process, based primarily on identifiable resource dependencies. The concept of (Foucauldian) ‘system power’, beginning to emerge in the management and organisation literature, is n...

With the business environment become more complex and dynamic, organizations have been faced with more pressures of competition. Organizations are often compelled to form strategic alliances with other organizations to survive and prosper. The inter-organizational arrangement can become favorable seedbed for inter-organization conflict. The participants in the strategic alliance often spend a s...

This paper generalizes the model proposed by Misra, by considering switching between political parties. In the model proposed, the movements of members from political party B to political party C and vice versa, are considered but the net movement is considered by assuming that [Formula: see text] (a constant), which implies that the movement of members is either from party B to party C or from...

Ghana has become home to many migrants from Francophone countries due educational, professional, economic, and socio-political factors, among others. These factors also interact well with the country’s strategic location within sub-region. As a result, seek access various public services including healthcare. However, language tends be barrier their pursuit of quality Based on Communication Acc...

Condom negotiation among young Black men who have sex with men in the Southern United States was explored using the theory of reasoned action. Fifty-four (18- to 29-year-old) males participated in nine focus group interviews. Discussions elicited condom use and negotiation attitudes, beliefs and social norms. Positive personal attitudes (respect of self, personal health concerns) and high negot...

In recent times, intuitionistic fuzzy sets introduced by Atanassov has been one of the most powerful and flexible approaches for dealing with complex and uncertain situations of real world. In particular, the concept of divergence between intuitionistic fuzzy sets is important since it has applications in various areas such as image segmentation, decision making, medical diagnosis, pattern reco...

Blogs are probably most associated with the high profile postings of a few highly popular bloggers who debate or comment on major news stories, but for each ‘A-lister’ there are numerous faceless bloggers who write about their own daily lives and/or interests. Hence it is interesting to investigate the extent to which an event with extensive media coverage, such as the London attacks, is reflec...

To formalize the intuition presented in Section 4 using a simple framework, suppose that a perfectly myopic, risk-neutral sovereign imperfectly controls a polity that creates output of size one each period. Denote by γ the amount of land controlled by the military regardless of the actions of the sovereign (this can be interpreted as the percentage of the entire polity controlled by the militar...

Studies on the evolutionary history of ascomycetes in terms of time scale will help to understand historical patterns that shape their biodiversity. Until now most of dating studies of ascomycetes have focused on major events in fungal evolution but not on divergence events within smaller groups of fungi e.g. within Sordariomycetes. We used molecular dating to estimate the time of separation of...

I conduct a cross-country analysis of the human development index (HDI) components, income, life expectancy, literacy and gross enrolment ratios, using Gray and Purser’s 1970-2005 quinquennial database for 111 countries. 1) A descriptive analysis uncovers a complex pattern of divergence and convergence for these components’ evolution. Development is not a smooth process but consists of a series...