منابع مشابه
Methacrylate Polymer Monoliths for Separation Applications
This review summarizes the development of methacrylate-based polymer monoliths for separation science applications. An introduction to monoliths is presented, followed by the preparation methods and characteristics specific to methacrylate monoliths. Both traditional chemical based syntheses and emerging additive manufacturing methods are presented along with an analysis of the different types ...
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Poor thermal shock and resistance to crack propagation have had a negative influence on the acceptance of ceramics for components in air breathing engine applications. In comparison with their metallic counterparts, they are less predictable and there is limited historical in-use data available. They have therefore been considered primarily for non-load bearing applications such as flaps and se...
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A 25-year-old boy presented to the emergency room with multiple trauma after a car crash in which the car had collided with a guardrail. The patient had been in the front passenger seat, wearing a seatbelt. At presentation, he was awake and complaining only of back pain. On examination, his vital signs were stable. He had tenderness over the vertebrae and a contusion where the seatbelt had been...
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ژورنال
عنوان ژورنال: Journal of Chromatography A
سال: 2008
ISSN: 0021-9673
DOI: 10.1016/j.chroma.2007.07.014