abstract— in this paper, a new extended method of multi criteria decision making based on fuzzy-topsis theory is introduced. fuzzy mcdm algorithm for determining the best choice among all possible choices when the data are fuzzy is also presented. using a new index leads to procedure for choosing fuzzy ideal and negative ideal solutions directly from the fuzzy data observed alternatives.in this...

Database preprocessing is very important to utilize memory usage, compression is one of the preprocessing needed to reduce the memory required to store and load data for processing, the method of compression introduced in this paper was tested, by using proposed examples to show the effect of repetition in database, as well as the size of database, the results showed that as the repetition incr...

In Vermaat (1999a) and Vermaat (1999b) we have shown that the basic operations Merge and Move can be covered naturally in multimodal Categorial Grammar (MMCG). On the basis of a feature correspondence between lexical feature specifications in Minimalist Grammar (Stabler, 1999, MG) and the categorial types assigned to lexical entries, a mapping can be made between MG and MMCG. As a conclusion of...

Retinoic acid and Rosa damascena are compounds that have considerable effects in the cellular proliferation and synthesis of extracellular matrix. The present study was designed to assess the combined effects of retinoic acid and Rosa damascena mill on wound in diabetic rats. Seventy-two rats were used in this study. Diabetes was induced by a single intraperitoneal injection of streptozotocin (...

researchers in their reviewing of international market literature which practical experiences in iran indicate it demonstrate that to choose a foreign market there are two approaches: expansion and systematic approach. firms that use expansion approach, through the culturally and geographically similar markets starts working in international markets. however, in systematic approach, firms use a...

Using maximal consistent blocks of tolerance relation on the universe in incomplete decision table, the concepts of join block and meet block are introduced and studied. Including tolerance class, other blocks such as tolerant kernel and compatible kernel of an object are also discussed at the same time. Upper and lower approximations based on those blocks are also defined. Default definite dec...