نتایج جستجو برای: extensive variety of alteration
تعداد نتایج: 21171214 فیلتر نتایج به سال:
Introduction: The extensive use of Lead has led to health problems including CNS, anemia and other occupational poisoning among workers. To determine the blood lead levels in relation to demographic factors, this study was carried out. Methods: In this cross sectional study, 490 workers at Kooshk Lead and Zinc mine were selected and blood samples were taken. The blood lead levels were assesse...
corticosteroids are often used as anti-inflammatory agents in a variety of inflam¬matory diseases. it is well established that long-term administration of corticosteroids predisposed the patients to develop glaucoma. although the exact pathophysiology of steroid-induced glaucoma is unknown, it is assumed that matrix metalloproteinases (mmps) have a role in its pathogenesis. to study and estimat...
This paper presents a formalism, LADA, aimed especially at the description of systems and situations which arise during the design and analysis of groupware. We are particularly interested in highly distributed systems and so LADA explicitly models entities (people and things) acting at different unconnected locations. It not only describes the behaviour of the computer software, but also the s...
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