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This article attempts to study the impact of mobile technology, as represented by mobile phones, on low income communities, as represented by farmers in the Bekaa Valley, the largest farmland of Lebanon. It aims to identify areas where the mobile phone has a positive impact on farmers' lives, family, friends, work, finance, and health; and areas where the mobile phone has a negative impact on farmers' lives, in addition to identifying some important associations among the variables. The results show that more than 38 percent of farmers own a mobile phone. The benefits of having a mobile phone are improved work, better income, improved family and social ties, more freedom and independence, better health, and better finance. High cost and accessibility were the two major drawbacks. Owning a mobile phone is associated with education, better work, better income, better health, and better finance. It is independent of gender and income. The study recommends that telecommunication companies in the area should expand their services to low‐income communities, improve coverage, and reduce cost.  相似文献   
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This article explores the changes in attitudes among Islamic and secular groups in Turkey through an analysis of their discourses regarding Islam, democracy, secularism, and dialogue. We present the findings of a longitudinal study (Q study) conducted in Turkey in 2002 and 2007. The time period under investigation marks the first uninterrupted five‐year‐long term of an Islamic‐leaning government, Adalet ve Kalk?nma Partisi (AKP, Justice and Development Party), in office since the inception of the Turkish Republic in 1923. We suggest that the continuous electoral success of the AKP has played an important role in shaping Islamic and secular discourses in the Turkish public sphere. In contrast with its predecessor, the AKP has employed a rights‐based paradigm when defining the place of Islam in a secular society. This, we suggest, has softened the divide between Islamic and secular discourses in Turkey. In this article, after defining the core characteristics of both discourses that remained the same in both 2002 and 2007, we focus on the major shifts in discourses that have occurred during these five years. Our research reveals that during this time, both Islamic and secular discourses underwent important shifts with respect to Islam's place in a democratic society. We interpret the AKP's discursive shift toward a rights‐based paradigm and the increasing emphasis on dialogue in both Islamist and secular discourses as promising signs for expanding the scope for democratic polity in Turkey.  相似文献   
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A system identification framework is proposed to investigate the nonlinear dynamic response of massive earth dams using the seismic motion recorded by a sparse array of accelerometers. The framework includes a methodical step of nonparametric analyses to characterize the involved loading conditions and response mechanisms. This nonparametric step provides essential information to reduce the indeterminacy of the associated parametric identificatin problem and ensure a proper model selection, calibration, and validation. The proposed framework was applied to the Long Valley earth dam (California) and benchmarked using records of a series of 1980 earthquakes. This article presents the conducted correlation, spectral motion reconstruction, and nonparametric stress-strain analyses. These analyses revealed a complex three-dimensional dynamic response marked by non uniform boundary conditions and a shear stress-strain behavior slightly less nonlinear than what was observed in triaxial tests of soil samples taken from the dam core.  相似文献   
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