This paper explores the effects of monetary shocks on the allocation of factors of production. We analyze these effects when money plays a role in improving the timing of the transactions undertaken by entrepreneurs. Such improvement is facilitated by money’s important role in providing liquidity to entrepreneurs. Using a model in which production processes take time to mature and where credit ...

allama qutb al-din shirazi, is one of the elders and luminaries of iran and the islamic world and one of the great characters in the history of science in the world. despite of the popularity of allameh qutb al-din in medicine, he had reached to a degree of scientific development in different fields of science, literature, art and even folk art that he can be cited as an expert in that field. a...

abstract background: were made each week during year 2002 from samples of atmospheric aerosols filtered from theair at tehran nuclear research center.measurement of gross beta activities and cosmogenic beryllium-7 concentrationsmaterials and methodssampler at the nuclear research center meteorological station in tehran (40contents of samples were determined with semiconductor gamma spectrometry...

A distributed algorithm is adaptive if the worst case step complexity of its operations is bounded by a function of the number of processes that are concurrently active during the operation (rather than a function of N , the total number of processes, which is usually much larger). In this paper we present long-lived and adaptive algorithms for collect in the read/write shared-memory model. Rep...