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Molecular cytogenetic and LOH analyses of non-small cell lung cancer (NSCLC) have shown frequent allelic deletions in a variety of chromosomes where tumour suppressor genes are located. Allelic loss at 9p21 (p16 locus), 17p13 (p53) and 5q21(APC) has been frequently described in NSCLC and has also been described in premalignant epithelial lesions of the… (More)
Arabic is a resource-poor language relative to other languages with a similar number of speakers. This situation negatively affects corpus-based linguistic studies in Arabic and, to a lesser extent, Arabic language processing. This paper presents a brief overview of recent freely available Arabic corpora and corpora processing tools, and it examines some of… (More)
—We will treat some application by using Kleene algebra and its properties. First, We will find the shortest path which links two given vertices in a directed (finite) graph. Also, we will give an algorithm to solve this problem by using the typed Kleene algebra. Finally, we use Kleene algebra to put any program in while free form.