Data elds provide a exible and highly general model for indexed collections of data. Data Field Haskell is a Haskell dialect that provides an instance of data elds. It can be used for very generic collection-oriented programming, with a special emphasis on multidimensional structures. We give a brief description of the data eld model and its underlying theory. We then describe Data Field Haskel...

having a comprehensive evaluation model with reliable data is useful to improve performance of supply chain. in this paper, according to the nature of supply chain, a model is presented that able to evaluate the performance of the supply chain by a network data envelopment analysis model and by using the financial, intellectual capital (knowledge base), collaboration and responsiveness factors ...

By using binary ethanol/water mixtures, the separation performance of two improved commercial pervaporation embranes (PERVAPTM) are presented. Separation performance data are analyzed and compared as a function of operating conditions. The effect of initial feed concentration on the separation performance and the effect of feed concentration on apparent activation energy are presented. For memb...

although investigating the factors that influence test scores is important, a majority of stakeholders show a paucity of attention towards individual learner differences due to having large classes of l2 learners. this study sought to explore the possible effect of working memory and cognitive style on l2 learners’ metaphorical test performance. the study was conducted in 2 phases. the first ph...

Color space conversion is very important in many types of image processing applications including video compression. This operation consumes up to 40% of the entire processing power of a highly optimised decoder. Therefore, techniques which efficiently implement this conversion are desired. This paper presents four different scalable architectures for efficient implementation of two such color ...

the present research has been done with the aim of determine the relationship between intellectual capital and employee performance of ports and maritime organization. statistical population of the present study includes head office employees of tehran ports and maritime organization. the statistical population is 140 people, 103 samples were selected according to morgan table. in this research...