منابع مشابه
PPOST - Persistent Parallel Object STore
An architecture for a memory-resident, parallel and persistent objectstore (PPOST) is suggested. Several object-oriented databases might be built on top of PPOST. The term memory-resident (or main memory based) means that the primary storage device is main memory. Persistence is guaranteed automatically by managing secondary and stable storage devices (such as main memory with uninterrupted pow...
متن کاملPPOST: A Parallel Database in Main Memory
We present the PPOST-architecture (Persistent Parallel Object Store) for main-memory database systems on parallel computers, that is suited for applications with challenging performance requirements. The architecture takes full advantage of parallelism, large main memories and fast switching networks. An important property of this architecture is its excellent scaling behavior.
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The Epidemiology of poliomgelitis has been investigated in our country Pasteur Institute; the incidence of Poliomgelitis, after the age of 4 years i's rare, in Iran. Passive antibody of maternal origin do not interfere with production of active antibody after immunization. Inactivated Polio Vaccine (salk) has been effective in reducing the incidence of poliomgelitis by approximately 90 per ...
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Post poliomyelitis syndrome (PPS) is a rare sequel of acute poliomyelitis, usually seen 30-40 years after an acute episode. It is characterized by new muscle weakness seen in survivors of acute poliomyelitis. We describe a rare case of a 50 year old man; with a previous history of poliomyelitis in right lower limb who now presented with complaints of progressive left lower limb weakness for pas...
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1. The murine virus may be grown in embryonic mouse brain-serum ultrafiltrate cultures. The virus fails to grow in embryonic chick tissue cultures or in fertilized egg preparations. 2. Some relationship can be demonstrated between the amount of nervous tissue and the infectivity of the culture. 3. Optimum titers of virus potency (10(-6)) can be obtained by adjusting the pH of the growing cultur...
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ژورنال
عنوان ژورنال: International Medical Case Reports Journal
سال: 2019
ISSN: 1179-142X
DOI: 10.2147/imcrj.s219481