In this paper, a post-breakdown resistance value of antifuse cells has been calculated with respect to breakdown spots. Also, the effect of body doping concentration and source/drain abruptness on the post-breakdown resistance has been observed in the case of gate underlap and overlap structures. Based on simulation results, we have proposed some ways of making the post-breakdown resistance dis...

underground economy affects important indexes such as formal gdp, unemployment, consumption, production and etc. therefore it is necessary to identify elements and factors which affect underground economy to restrict it. surveys and studies indicate the size of iran’s underground economy is high and taxes, quantity and quality of regulations and performance of formal economy are the important f...

Considerable evidence has accumulated from studies in vivo and with tissue slices indicating that erotic acid (4-carboxyuracil), or a closely related compound, is a precursor of the pyrimidines in nucleic acid (l-6). In order to study the pathway of erotic acid metabolism at the enzymatic level, a source material capable of metabolizing large amounts of erotic acid was sought. Such a system was...

Premarital problems are only a tiny proportion of all the problems related to marriage. Genetic advice may be sought before marriage. Venereal disease and sexual difficulties encountered in courtship may present to the doctor; contraceptive advice may also be wanted. One distinct condition that the doctor may meet is engagement neurosis, or engyesis, which is characterised by anxiety, depressio...

The gate oxide thickness, (tox), of Complementary Metal Oxide Semiconductor (CMOS) processes has been steadily been thinning as a result of technology trends. To keep the switching power dissipation of integrated circuits at bay, successive technology generations have relied on reducing the supply voltage. In order to maintain performance, and control short channel effects, however, a reduction...

1 Abstract The role of vorticity dynamics in vortex breakdown is examined in a theoretical and computational study. Under the assumptions of steady, incompressible, axisymmetric, invis-cid ow, a theory is developed concerning the interaction of vortex tilting and stretching in the breakdown process. This analytic theory is then connrmed using an unsteady, incompressible, axisymmetric viscous ow...