Hae-Sung Lee

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This study was designed to study patients with intolerance to pesticide smells. Ten subjects chosen were complaining of vague symptoms such as headache, dizziness, fatigue, nausea, vomiting, abdominal pain, myalgia, flu-like symptoms, etc., whenever exposed to the pesticide smells even at low intensity. To determine whether the etiology of this kind of(More)
Even though plasma paraquat (PQ) levels have known to be an informative predictor, many patients succumb at low PQ levels in acute PQ intoxication. This study was designed to see whether the high resolution computerized tomography (HRCT) of the lungs would be a predictive measure in acute PQ intoxication. HRCT of the lungs was obtained from 119 patients(More)
BACKGROUND AND PURPOSE Environmental factors might influence the pathogenesis of Parkinson's disease (PD) or multiple-system atrophy (MSA), and previous examinations of pesticide exposure, well-water drinking, and farming have produced inconclusive results. Because agriculture has been of considerable importance to Korean society, and hence the risk of(More)
Unlike analog calibration, digital calibration alone does not correct or create analog decision levels. Therefore, the uncalibrated ADC must provide decision levels spaced no greater than lLSB at the intended resolution. In lb/stage pipeline ADCs with nominal gain of 2, missing decision levels result when the input of any stage exceeds full scale due to(More)
The purpose of this work aims at implementation of scattering transform using random projection based averages which could result in better high frequency reconstruction and computation speed. First Scattering transform is applied on the image and first order coefficients are extracted. For computing the second order coefficients random projection averaged(More)
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