The influence of culture on entrepreneurial intentions: a Nigerian university graduates’ perspective

Culture influences entrepreneurship and it is becoming essential to determine its role in entrepreneurship development in different countries especially in those with cultural diversities like Nigeria where there are less studies. Nigeria included a compulsory variant of entrepreneurship education in the curriculum of universities to nurture entrepreneurial mind-sets. Despite the general recognition of the instrumentality and significance of entrepreneurship, there are no studies evaluating the programme or the role of culture in entrepreneurial intention development. This study applied an extended version of the theory of planned behaviour to examine the interaction between culture and entrepreneurship how this impact on the entrepreneurial intentions of graduates. This article analysed and reported results of the survey of 409 graduates from six universities using structural equation modelling-AMOS, analysis of moment structures. Findings indicate that culture has both direct and indirect effect on graduates’ entrepreneurial intentions. The study has implications for policy and practice

Comparison of multipath effect of digital modulations for mobile channels

Binary phase-shift-keying (BPSK), quaternary phase-shift-keying (QPSK), and minimum-shift keying (MSK) are compared for transmission over multipath radio channels. The channel is modeled as a two-ray channel, with the reflected ray attenuated in amplitude, phase-shifted, and time-delayed with respect to the direct ray. Computer simulation is used to obtain the bit-error-rate for various fade parameters, transmission speeds and bit energy to noise spectral density ratios. It is shown that coherent PSK outperforms QPSK and MSK if compared at the same symbol rate. If bit rate is kept unchanged, then QPSK slightly outperforms BPSK. MSK is more resistant to intersymbol interference caused by high transmission rate than BPSK. However, irreducible errors occur more often in MSK.Publ by IEEE, New York, NY, US

Informal Cairo: Between Islamist Insurgency & the Neglectful State?

From the late 1980s, Islamist militants established a ‘state within the state’ in the Egyptian capital Cairo, situated in ‘informal’ neighbourhoods developed without official authorization, planning or public services. After government security forces in late 1992 crushed these efforts in the neighbourhood of Munira Gharbiyya, informal Cairo became pathologized in public discourse as ashwa’iyyat (‘random’ or ‘haphazard’ areas), a zone of socio-spatial disorder threatening Egypt as a whole and demanding state intervention. However, this securitizing move did not lead to heavy-handed intervention against informal Cairo more generally. Following the suppression of the militants, the Mubarak government instead returned to long-term patterns of indifference and neglect that had allowed informal neighbourhoods to flourish since the 1960s. In part, the absence of intervention can be explained in terms of resource constraints and risk avoidance. More profoundly, however, it reflects numerous linkages between informal urbanization and the Egyptian state. The ashwa’iyyat are, to a significant degree, both a consequence of an authoritarian political order and embedded in the informal control stratagems used by Egyptian governments to bolster their rule. Informal Cairo should thus not be understood as a disorderly zone of subaltern dissidence. Rather, the Egyptian state is best seen as facing its own oblique reflection