منابع مشابه
Location as a Poverty Trap
In this paper, we ask “Can proximity to towns reduces poverty in rural areas?” For this study we have mapped all the villages in Orissa. The study is based on small area poverty estimation methodology as well as the secondary data covering 47,395 villages and 109 towns. Our main findings are (i) there is a relationship between the distance to nearest town and rural poverty and (ii) poverty leve...
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The economic situation in a wide range of economies in the wake of the crisis that began in 2007 is characterised by many as a liquidity trap. The original conceptualization of the liquidity trap was part of Keynes’s (1936) theory of liquidity preference. It referred to a situation where the monetary authorities could not reduce the nominal long-term interest rate any further by selling bonds b...
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In the course of exploring some aspects of atom guiding in a hollow, optical fiber, a small negative potential energy well was found just in front of the repulsive or guiding barrier. This results from the optical dipole and the van der Waals potentials. The ground state for atoms bound in this negative potential well was determined by numerically solving the Schrödinger eq. and it was found th...
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The Anti-Brownian ELectrophoretic trap (ABEL trap) is a new device that allows a user to trap and manipulate fluorescent objects as small as 20 nm freely diffusing in solution. We describe in detail how to build an ABEL trap. CHALLENGES IN NANOMANIPULATION One of the outstanding challenges of nanotechnology is to develop a means to trap and manipulate individual molecules in solution. To study ...
متن کاملThe nature of the TRAP-Anti-TRAP complex.
Tryptophan biosynthesis is subject to exquisite control in species of Bacillus and has become one of the best-studied model systems in gene regulation. The protein TRAP (trp RNA-binding attenuation protein) predominantly forms a ring-shaped 11-mer, which binds cognate RNA in the presence of tryptophan to suppress expression of the trp operon. TRAP is itself regulated by the protein Anti-TRAP, w...
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ژورنال
عنوان ژورنال: Geological Magazine
سال: 1942
ISSN: 0016-7568,1469-5081
DOI: 10.1017/s0016756800073544