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Analyzing the situation in Dhaka, Bangladesh before the national election of 2014, this paper explores the consequences of political hostility on street-connected children using qualitative methods such as focus group discussions and in-depth interviews. Findings show that the children were affected by political violence, both as victims and perpetrators, which harmed them, both physically and mentally. Active participation of children was found in hostile political events. The paper ascertains that maintaining a good relationship with the adult world is crucial for the street-connected children’s day-to-day survival. However, this survival mechanism with the adult world in turn makes them vulnerable and forced them to act as miscreants to instigate violence during the hartals (strikes) and blockades of 2014. This study examines how street-connected children are exploited via their social networks during the times of political unrest.  相似文献   
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Seismic performance assessment is carried out for reinforced concrete structure built in low-strength concrete lacking confining ties in beam-column joint. Shake-table tests were performed on 1/3rd scaled two-story frame using design-spectrum-compatible accelerogram, scaled to various target levels. The frame is observed with beam longitudinal bar slip and pullout. Joints with no confining ties experienced extensive damage, observed with cover/core concrete spalling. The frame could resist 70% of the design ground motion to remain within the code-specified drift limit. The code requirement for minimum column depth will not avoid joint damageability in case of low-strength concrete and joints lacking confining ties.  相似文献   
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If economic growth elsewhere raises an individual's earning prospects relative to his present location, then the individual will move. However, if the individual can exploit economic growth elsewhere by commuting, he will not need to move to gain from the expansion. County-level data from eight states in the Midwest over the period 1969–1994 are used to show that local county population responds positively to own-county economic growth, economic growth in the adjacent county, and economic growth two counties away. The magnitude of the effect decreases as distance from the county increases, and turns negative beyond a three county radius.  相似文献   
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This paper considers how debates over the instrumentalisation of the arts have informed the cultural production of an Australian arts organisation – Multicultural Arts Victoria (MAV). In an effort to make multicultural arts more ‘mainstream’, MAV has increasingly adopted market‐based rationales for its work – particularly the use of ‘audience development’ policy frameworks. It is easy to evaluate this marketisation of multicultural arts negatively as an acceptance of neoliberal policy agendas and as a weakening of its commitment to ‘cultural development’ goals. This paper suggests, however, via a critique of Ghassan Hage’s analysis of multiculturalism, that such accounts do not consider how economic rationales actually sit in practice with MAV’s other (cultural development) agendas. Such critiques, therefore, preclude an affirmative reading of the instrumentalisation of multicultural arts. An alternative analytical framework is proposed – one which can more readily account for multicultural arts as a set of practices informed by diverse agendas, and which acknowledges how such practices might both contest and converge with official government policies.  相似文献   
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There is widespread use of information and communications technology (ICT) in the Middle East and North African countries. Blogging and social media have played an important role in the recent calls for reform and change. Using these new communication systems and devices, citizens have been venting their anger and frustration with their autocratic governments and rulers. Most recently, the venting has turned into action, as shown by the eradication of the old regimes in Tunisia, Egypt, Libya, and Yemen, as well as the ongoing struggle in Syria. The most notable issues include lack of individual freedoms, deteriorating economic conditions, high unemployment, increased corruption, and violent treatment of citizens at the hands of security forces. The Arab Spring, or Awakening, and the events that have since followed have, in part, been promoted by ICT and other means of modern communications. Along with the popular Arab traditions of oral communication as well as Friday and Sunday sermons at mosques and churches, social media were used by organizers of the Arab Spring to call for and coordinate demonstrations against the regimes. Access to this newer media has circumvented the established and government‐controlled media such as printed press, radio, and television—outlets bent on appeasing the rulers and misinforming the masses. Arab authoritarian systems have discovered that they cannot simply flip a big red switch to stop the flow of information that they would rather keep hidden from the masses. Further discussed are digital democracies that are currently emerging because of the growing population of netizens, bloggers, and social media political activists throughout the Arab world and the many attempts to silence them.  相似文献   
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Aftab, K., Khan, M.A., Ahmad, Z. & Akhtar, M., February 2016. Progiraffa (Artiodactyla: Ruminantia: Giraffidae) from the Lower Siwalik Subgroup (Miocene) of Pakistan. Alcheringa 40, xxx–xxx. ISSN 0311-5518

Previously, Progiraffa exigua has been reported only from the Kamlial Formation (ca 18.3–14.2 Ma) of the Siwalik Group. We record Progiraffa exigua from the Lower Siwalik Subgroup at five localities: Jaba, Chinji Rest House, Rakh Wasnal, Dhok Bun Amir Khatoon and Ghungrila, Pakistan, thus extending the range of P. exigua to the Chinji Formation of the Siwalik Group (ca 14.2–11.2 Ma).

Kiran Aftab [], Zaheer Ahmad [], Zoology Department, GC University, Lahore, Pakistan; Muhammad Akbar Khan [], Muhammad Akhtar [], Dr Abu Bakr Fossil Display & Research Centre, Zoology Department, University of the Punjab, Lahore, Punjab, Pakistan.  相似文献   

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