This article introduces a single-phase five-level multilevel inverter based on six switches and two transformers. The proposed converter requires single dc input source with low voltage. disposition of makes it possible to build the transistors six-pack module off-the-shelves, traditionally used three-phase inverters, which simplifies manufacturing process. increases voltage transformers; for t...

Linear codes with few weights have been an interesting subject of study for many years, as these applications in secrete sharing, authentication codes, association schemes, and strongly regular graphs. In this paper, two classes five-weight or six-weight linear over Fp are constructed their weight distributions determined by means exponential sums. one case, there some almost optimal respect to...

A non-competitive inhibition by glucose-6-P1 of brain (1, 2) and other animal tissue (1) hexokinases has been described, as well as a similar inhibition of brain hexokinase by L-sorbose-1-P (3). The present paper is concerned with the specificity for inhibition of brain hexokinase by glucose6-P and related compounds. Ry means of a comparison of the structures of twenty-five compounds, six of xv...

The range conditions explain its health as a management tool. Obviously, theimplementation of this important assessment requires the most appropriate study methodfor each region. In order to select the most appropriate methods of range conditions inKabirkooh grasslands of Zagros in Iran, five estimation methods (i.e. six-factor, fourfactor,vegetation and soil combination, value of pasture and c...