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This study is part of a long term evaluation of sickle cell disease (SCD) as a paradigm for immunosuppression. Serum was obtained from 43 SCD patients during the steady (healthy) state. Peripheral blood mononuclear cells (PBMC), separated by density gradient were obtained from 8 normal healthy donors. PBMC were utilized in assays directly or as a source for(More)
Successful and effective man-machine communication is a major milestone for human beings in transferring their abilities to machines. As language is the most natural means of communication, speech recognition and synthesis are best means for communicating with the computer. Reliable speech recognition is a difficult problem, requiring a combination of many(More)
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