ubiquitin, and then degraded by a proteasome in an ATP dependent manner1^ The catalytic core of the proteasome is the 20S proteasome. New20S proteasome inhibitors would contribute to further understanding of the system2~4\ In the course of our screening program, wehave isolated several classes of 20S proteasome inhibitors including (i) the novel cyclic peptides, TMC-95s, and (ii) the new member...

Purpose – The purpose of this paper is to investigate dynamic food demand in urban China, with use of a complete dynamic demand system DLES-LA/DAIDS, which pushes forward the techniques of demand analysis. Design/methodology/approach – We employ a transitionary demand process and develop a new approach of complete demand system with a two-stage dynamic budgeting: an additively separable dynamic...

in this article, optimal vat rates have been calculated for the three different levels of consumption tax revenue needed by the government. using the data of 10 income groups of the iranian rural and urban households in the period(1378-1386) and applying panel data approach, the almost ideal demand system(aids) were estimated to derive the price and income elasticities. then, the optimal vat ra...

the purpose of this paper is measuring and analyzing the impacts of meat price changes on consumer’s welfare. first, the almost ideal demand system (aids) was estimated for meats in urban household in 1984-2009 years. then, compensating variation (cv) criterion was computed to measuring the consumer’s welfare changes based on taylor series expansion method and the results from the estimated aid...

In this article, we introduce a new class of ideal convergent sequence spaces using an infinite matrix, Musielak-Orlicz function and a new generalized difference matrix in locally convex spaces. We investigate some linear topological structures and algebraic properties of these spaces. We also give some relations related to these sequence spaces.

The recent global financial problem urges government to play role in stimulating the economy due to the fact that private sector has little ability to purchase during the recession. A concerned question is whether the increased government spending crowds out private consumption and whether it helps stimulate the economy. If the government spending policy is effective; the private consumption is...

The ideal analysis of planar diodes in Temperature Limited Region is presented. Two types of relations are obtained for electric potential and electric field distributions one accurate but implicit and the other almost accurate but explicit.