A surface absorption modifier is developed to treat highly absorbent aggregates, and this patent concerns the application process of the surface modifier. Traditionally, aggregates such as sand and gravels are used to produce concrete but the decrease in granite supply leads to the application of re.....
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A surface absorption modifier is developed to treat highly absorbent aggregates, and this patent concerns the application process of the surface modifier. Traditionally, aggregates such as sand and gravels are used to produce concrete but the decrease in granite supply leads to the application of re.....
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The invention is a new photocatalyst used for the degradation of organic pollutants such as BPA, Orange G, calmagite and methylene blue in waste water.
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The ever increasing demands for higher data rate wireless transmission for video conferencing, mobile internetworking and multi-media streaming have driven the employment of complex envelope modulation methods (e.g. WCDMA, OFDM and QAM) in the current 3G and next generation mobile systems. This tren.....
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The power amplifier, an indispensable component in most wireless communication systems, is inherently nonlinear. In view of the importance of video conferencing and internetworking features to the next generation of mobile terminals (e.g. mobile phones) as well as the demand for high data rate trans.....
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