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Hypertext systems provide an appealing mechanism for informally browsing databases by traversing selectable links. However, in many fact finding situations string search is an effective complement to browsing. This paper describes the application of the signature file method to achieve rapid and convenient string search in small personal computer hypertext environments. The method has been impl...
between 1922 and 1963 was carried out. Clinical stage, age, sex, histolÃ3gica! type, presence of or absence of loss of weight, fever, night sweats, erythrocyte sedimentation rate, and red cell, granulocyte, and lymphocyte blood counts all have significant correlation with survival. Most of these factors are themselves interrelated. Statistical studies were carried out in order to evaluate the i...
This is the first report of Fermi Gamma-ray Space Telescope observations of the quasar 3C 454.3, which has been undergoing pronounced long-term outbursts since 2000. The data from the Large Area Telescope (LAT), covering 2008 July 7– October 6, indicate strong, highly variable γ-ray emission with an average flux of ∼ 3×10 photons cm s, for energies > 100MeV. The γ-ray flux is variable, with str...
A pair of photomicrographs showing the multiple sclerosis histological immunopathology pattern I. The image on left is stained for myelin oligodendrocyte glycoprotein (MOG) and shows demyelination side lesion. right an adjacent section through same plaque, with KiM1P antibody macrophages microglia, demonstrating infiltration into demyelinated area. See paper by Metz colleagues (pp. 440–454) in ...
Oasis farming system is common in some parts of the world, especially in the Arabian Peninsula and several African countries. In Oman, the farming system in the majority of farms follows a semi-oasis farming (SOF) system, which is characterized by growing multiple crops mainly for home consumption, but also for local market. This study was conducted to investigate fungal diversity using pyroseq...
BACKGROUND The Antarctic krill Euphausia superba is a keystone species in the Antarctic food chain. Not only is it a significant grazer of phytoplankton, but it is also a major food item for charismatic megafauna such as whales and seals and an important Southern Ocean fisheries crop. Ecological data suggest that this species is being affected by climate change and this will have considerable c...
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