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نمایش تعداد 1-10 از 264
P2O5/SiO2 as an Efficient and Mild Catalyst for Trimethylsilylation of Alcohols Using Hexamethyldisilazane
سال: 2012
خلاصه:
The protection of alcohols with hexamethyldisilazane (HMDS) in the presence of P2O5/SiO2 at very mild and ambient condition with short reaction times is accomplished in excellent yields. P2O5/SiO2 catalyst is an efficient ...
Noise distribution change by gain-saturated semiconductor optical amplifier
ناشر: IEEE
سال: 2014
An Evaluation of Bitrate Adaptation Methods for HTTP Live Streaming
ناشر: IEEE
سال: 2014