Phill-Kyu Rhee

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OBJECTIVE To evaluate the relationship of early hypothermia to multiple organ failure and mortality in a prospectively-collected database of severely injured trauma patients. METHODS This prospective observational study was performed at 7 level I trauma centers over a 16-month period. Severely injured trauma patients with signs of hypoperfusion (eg, base(More)
We propose the use of the personalized ontology model to improve the effectiveness of web documents filtering process. One important feature of this model is that by constructing the user specific ontology, web documents can be classified by using the user oriented meta data that reflects the user's view about the documents concept. Another is that by(More)
Effective perimeter protection mechanisms for industrial sites and critical infrastructure must contend with a large variety of potential threats as well as with the fact that normal site activity can be both complex and diverse. This paper documents the development of a system level approach capable of functioning under such challenging conditions. A(More)