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  1. No Access

    Article

    Hydrolytic stability of a series of lactam-based cationic bleach activators and their impact on cellulose peroxide bleaching

    A series of five cationic bleach activators containing lactam-based leaving groups of varying ring size was synthesized and characterized. The hydrolytic stability of each activator was determined via HPLC-bas...

    Jung ** Lee, David Hinks, Sang-Hoon Lim, Peter Hauser in Cellulose (2010)

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    Article

    Reduction of NO x in diesel engine emissions by using a plasmatron fuel reformer

    An experimental study of diesel exhaust cleaning by means of the plasma chemical pretreatment of fuel is described. Some portion of the fuel was activated in an arc discharge and turned into hydrogen-rich synt...

    Vadim Yu. Plaksin, Heon-Ju Lee, Valentin A. Riaby… in Korean Journal of Chemical Engineering (2008)

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    Chapter and Conference Paper

    A New Adaptive Sectorization Method to Use Maximum Capacity of Base Station in Wireless Communications

    Adaptive sectorization is one of the solutions for the capacity decrement resulted from the unbalanced traffic due to the users having nonuniform distribution among the sectors in cellular wireless communicati...

    Sang Hoon Lim, Se Hong Oh, Jong Soo Park in Mobile Communications (2003)