Wood-plastic composite (WPC) is a green composite that in the past ten years has become a commercial product. Specifying the material characterizations can help to select proper variables of material and process. For this purpose two types of rheological experiments were performed on some WPCs by using a rotational plate rheometer: i) strain sweep and ii) frequency sweep. The variables were wood content, melt flow index of polymer (MFI), melt temp ...
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کتاب مرجع الکترونیک در زمینه مدارات مجتمع آنالوگ و منبع مناسب برای آزمون دکترای الکترونیک ...
Principles and Practice of Radiation Oncology 2007_Perez , Brady Editors: Halperin, Edward C.; Perez, Carlos A.; Brady, Luther W. Radiation oncology is the discipline of human medicine which addresses the causes, prevention, and treatment of human cancer with special emphasis on the role of ionizing radiation. Approximately 60% of all cancer patients receive radiation therapy as a component of their treatment. According to American Cancer Society estimat ...