background: survey of pollution and evaluation of water quality in rivers with oregon water quality index (owqi) and gis are effective tools for management of the impact of environmental water resources. the information in calculating the wqi of moradbeik river allowed us to take our tests results and make a scientific conclusion about the quality of water. gis can be a powerful tool for develo...

This paper describes a set of programs for processing and printing the index for a book or a manual. The input consists of lines containing index terms and page numbers. The programs collect multiple occurrences of the same terms, compress runs of page numbers, create permutations (e.g., ‘index, book’ from ‘book index’), and sort them into proper alphabetic order. The programs can cope with emb...

This paper provides an exposition of the nature, means of estimation and uses of Financial Conditions Indexes (FCIs) and their relationship to the more common Monetary Conditions Indexes (MCIs) that are used by market analysts, international organisations and central banks. Using panel datasets for Western Europe we explore how asset prices, particularly house and stock prices, can provide usef...

We give efficient algorithms and index data structures for range search in general metric spaces. We give a simple methods to make almost any existing algorithm memory adaptive, improving the search the more memory is available. For vector spaces and metric space of strings we show how several distances can be computed in bit-parallelly, in sequential computer, and use the result to improve the...