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정신분열병 환자에서 정신병적 증상과 위스콘신카드 분류검사와의 관계
엄양기,김철권,조진석,변원탄 大韓神經精神醫學會 1996 신경정신의학 Vol.35 No.5
The purpose of this study was to investigate 1) the difference of performance on the Wisconsin Card Sorting Test(WCST) between schizophrenecs and normal controls, 2) and the change of performance while clinically improved. WCSTs were administered in 28 schizophrenics and 32 normal controls. The results were as follows. 1) Schizophrenic patients performed poorly on the WCST compared to normal controls. 2) There was no significant change of performance in WCST as clinical symptoms improved 3) There was no significant correlation between the performance of the Wisconsin Card Sorting Test and age, sex, education level and volcabulary test in both groups. These findings suggest that the WCST mat be an indicator of vulnerability to schizophrenia.
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최병무,김성환,한홍무,양창국,엄양기 大韓神經精神醫學會 1996 신경정신의학 Vol.35 No.6
This case study illustrates what the manifestations of dissociative identity disorder(DID) is and how DID symptomatology emerged and was identified during a course of dynamic psychotherapy combined with hypnotic technique in a 21-year-old male college student. Considering the history and presenting symptoms of the subject with dissociative identites, the authors discuss the clinical implications of DID and the impact of the understanding about DID on the practice in the modern psychiatry.
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김명희 ( Ming-ji Jin ),이순영 ( Soon-young Lee ),원찬희 ( Chan-hee Won ),곽규동 ( Gyu-dong Gwak ),엄진영 ( Jin-young Eom ),양기해 ( Gi-hae Yang ) 한국환경기술학회 2007 한국환경기술학회지 Vol.8 No.1
본 연구는 영세한 소규모 업체에서도 적은 비용부담으로 사용할 수 있는 오 · 폐수처리장치 개발이 필요한 실정에 맞추어 자연포기형 생물막공정을 이용한 난분해성물질을 포함한 고농도 화학산업 폐수의 유기물 용적부하와 수리학적부하에 따른 처리효율 분석을 통하여 자연포기형 생물막공정의 난분해성물질을 포함한 고농도 폐수 처리 효율성을 분석하고자 한다. 유기물 용적부하 0.2kg COD<sub>Mn</sub>/㎥/d, 0.47kg COD<sub>Mn</sub>/㎥/d, 0.78kg COD<sub>Mn</sub>/㎥/d인 저율, 중율, 고율 살수여상의 운전범위에서 실험을 수행한 결과 유기물 용적부하 0.2kg COD<sub>Mn</sub>/㎥/d, 0.47kg COD<sub>Mn</sub>/㎥/d인 저율, 중율 살수여상의 운전범위에서 BOD<sub>5</sub>, COD<sub>Mn</sub>, COD<sub>Cr</sub> 처리효율 모두 살수여상의 설계기준을 만족하며 안정적인 처리를 진행하였으나, 유기물 용적부하 0.78kg COD<sub>Mn</sub>/㎥/d인 고율 살수여상의 운전범위에서 COD<sub>Mn</sub>과 COD<sub>Cr</sub> 처리효율은 설계기준에 다소 못 미치는 결과를 나타냈다. 수리학적부하 6.3㎥/㎡/d, 20.1㎥/㎡/d, 33.4㎥/㎡/d인 중속, 고속, 고속 살수여상의 수리학적부하 운전범위에서 실험을 수행한 결과 모든 운전조건에서 SS와 BOD5는 수리학적부하의 영향을 받지 않았으며, COD<sub>Mn</sub>과 COD<sub>Cr</sub>은 수리학적부하가 증가함에 따라 처리효율도 다소 증가하였으나 큰 영향은 받지 않았다. 따라서 경제적/효율적인 면을 동시에 만족시키기 위한 유기물 용적부하와 수리학적부하로 중율과 중속 살수여상의 운전범위에서 운전하는 것이 적정하다. In this study, natural aeration biofilm process was employed according to the requirement of development low cost-energy treatment equipment for small corporation. The efficiency of this equipment was evaluated at different organic loading rate and hydraulic loading rate to treat chemical wastewater which contains non-biodegradable matters. The chemical wastewater was treated under a trickling filter of organic loading rate at 0.2kgCOD<sub>Mn</sub>/㎥/d, 0.47kgCOD<sub>Mn</sub>/㎥/d and 0.78kg COD<sub>Mn</sub>/㎥/d. when the organic loading rate is at low-rate of 0.2kg COD<sub>Mn</sub>/㎥/d and intermediate-rate of 0.47kg COD<sub>Mn</sub>/㎥/d, the removal efficiency of BOD<sub>5</sub>, COD<sub>Mn</sub> and COD<sub>Cr</sub> can satisfied the design standard of general trickling filter process and the wastewater can be treated stably. However, when the organic loading rate is at high-rate of 0.78kg COD<sub>Mn</sub>/㎥/d, removal efficiency of COD<sub>Mn</sub> and COD<sub>Cr</sub> can not satisfied the design standard of general trickling filter process. When the wastewater was treated at hydraulic loading rate of 6.3㎥/㎡/d, 20.1㎥/㎡/d and 33.4 ㎥/㎡/d, the removal efficiencies of SS and BOD<sub>5</sub> didn`t effected by hydraulic loading rate. While the removal efficiencies of COD<sub>Mn</sub> and COD<sub>Cr</sub> were increased by the increasing of by hydraulic loading rate, but the efficiencies were not distinct. To sum up, at the intermediate-rate of trickling filter, the effect of chemical wastewater treatment can be the economical and effective.
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