منابع مشابه
Backfire CK Sept 04
B A C K F I R E ? In late June, Hong Kong media reported China’s PLA-AF (People’s Liberation Army – Air Force) would seek to become a ‘strategic air force’ with the acquisition of the Russian Backfire cited as a core tenet of this fundamental policy change. To best appreciate the potential strategic impact of the Backfire upon the Asia Pacific region it is worth exploring the capabilities of th...
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2 The Research Group on Lifestyles, Values and Environment (RESOLVE) is a novel and exciting collaboration located entirely within the University of Surrey, involving four internationally acclaimed departments: Sponsored by the UK's Economic and Social Research Council (ESRC) as part of the Research Councils' Energy Programme, RESOLVE aims to unravel the complex links between lifestyles, values...
متن کاملVoter Mobilization Can Backfire: Evidence from Kenya⇤
Voter mobilization campaigns face trade-offs in fragile democracies. In a large-scale experiment implemented in 2013 with the Kenyan Electoral Commission, text messages intended to mobilize voters boosted participation but also decreased trust in electoral institutions, a decrease that was stronger in areas that experienced election-related violence, and for individuals on the losing side of th...
متن کاملReconfigurable Circularly Polarized Compact Short Backfire Antenna
In this research paper, a slotted coaxial line fed cross dipole excitation structure for short backfire antenna is proposed and developed to achieve reconfigurable circular polarization. The cross dipole, which is fed by the slotted coaxial line, consists of two orthogonal dipoles. The dipoles are mounted on the outer conductor of the coaxial line. A unique technique is developed to generate re...
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ژورنال
عنوان ژورنال: Nature
سال: 1990
ISSN: 0028-0836,1476-4687
DOI: 10.1038/345007a0