强力 犯罪 少年의 MMPI에 關한 硏究

盧明來,南光鉉 순천향대학교 1981 논문집 Vol.4 No.1

The Korean Standard MMPI was performed on both the 1027 violent criminal acting boys among the other delinquent boy groups who were institutionalized to the Seoul Juvenile Detention and Classification Center and the 317 normal high school boys sellected as normal control group. These 1027 violent criminal boys were classified into 4 groups according to their nature of criminals, such as, 1) more than 2 delinquent boy's forceful robber group(robber group) : 144 subjects. 2) violent robber and injured group: 119 subjects. 3) violent acting group: 656 subjects. 4) commit rape group : 108 subjects. In addition, 1347 subjects of Ro and Nam's stealing group subject were included in above mentioned violent criminal acting group and then pattern analysis of MMPI was performed on total 2401 subjects comparing with the normal control group. Also. the delinquent scales of robber group, violent acting group, commit rape group and other total delinquent group were extracted by the method of item analysis. The results were as follows: 1) The subscale of L, K, Hs. D, Hy, Pd, are statiscally higher in all violent criminal acting groups compared with the normal control group. Above findings revealed a great difference in Re and Nam's study of stealing group (In stealing group, Pa, Pt. Sc, Si, scales were elevated compared with the normal control group) . 2) 19.56% of the normal control group, 28.47% of the robber group, 25.21 % of the violent robber and injured group, 28.20% of the violent acting group, 30.56% of the commit rape group. 32.44% of the total delinquent group revealed neurotic or psychotic traits. 3) No significant differences were noted between the total violent criminal acting group and normal control group on their anxious state. This result revealed that all the violent criminal's anxious state was same as the normal control group or the anxiety threshold of the violent criminals was higher compared with the normal control group. 4) The internalization ratio was higher on the all violent criminal acting groups compared with the normal control group. This trait was interpreted that both groups act out their anxiety and tension state to the external world, but the degree of acting out was lower in violent criminal acting group. Meanwhile, the commit rape showed no significant differences compared with the normal control group. 5) On item analysis concerned with the- delinquent scale, 46 delinquent stales in robber group. 50 scales in commit rape group, 38 scales in violent acting group, and 27 scales in all violent criminal acting group were obtained.

인공갯벌 조성에 관한 경제적 타당성 분석

남광현,오위영 한국해양과학기술원 2003 Ocean and Polar Research Vol.25 No.3s

The purpose of this paper is to investigate economic feasibility of creating artificial tidal flats using cost-benefit analyses. We assumed that the cost factors are associated with designing, construction and monitoring, and the benefit factors are associated with fisheries production, habitation, prevention of disasters, water purification, aesthetic value and existence value. First, for analyzing economic feasibility, the scenario suggests that a design can be made in a year, construction can be completed in three years and monitoring must be made for 20 years. Assuming the discount rate of 7.5%, economic feasibility analyses showed that B/C was 2.26 and IRR was 14.50. This study indicated there is economic validity of implementing creation of artificial tidal flat. In addition, we carried out a sensitivity analysis at the change of discount rate and restoration rate. The result of sensitivity analysis clearly showed that economic validity is low when discount rate is over 15%, and changes in restoration rate did not significantly effect on the economic validity.

악관절 내장증의 증상중 연관통의 악관절 수술 후 변화

윤현중,박광호,김기영,김형곤,허종기,남광현 대한 두개하악 장애학회 1998 대한두개하악장애학회지 Vol.10 No.1

Purpose: The aim of this study was to investigate the improvement of referred symptoms ofTMJ internal derangement after open surgery ofTMJ. Materials and Methods : The present study focused referred symptoms such as headache, neck pain, shoulder pain and evaluated the incidences and changes in their improvement at 1, 3, 6, 12 months after surgery in 118 patients who had TMJ internal derangement and received meniscoplasty(or meniscorrhaphy) and eminectomy at TMJ clinic of Yonsei University Yongdong Severance Hospital between 1992 and 1997. Results: One hundred eighteen patients(102 females, 16 males) with mean age of 29.6 years(range, 14 to 74) were included in this study and the mean follow-up period was 19.5 months(range, 12 to 60). The incidences of headache, neck pain, shoulder pain among the surgically treated TMJ internal derangement patients were 66.9%, 28.8%, 28.0% before surgery. Thirty-two preoperative severe (+++) headache patients was all improved their headache at 1, 3, 6 months after surgery, but slight relapse(9.4%) was found at 12 months. The clearance rate of preoperative neck and shoulder pain were 91.2% and 90.9% at 1 month after surgery and all of these groups had no pain at 12 months after surgery. Conclusions: Referred symptoms of TMJ internal derangement such as headache, neck pain, shoulder pain were dramatically improved after surgical treatment of TMJ.

기타 : 경지에서의 오염물질 발생 및 배출 특성연구

남광현,정용준,민경석 대한상하수도학회 2002 공동추계 학술발표회 논문집 Vol.2002 No.-

심해저 망간단괴 개발사업의 경제적 타당성 재평가

남광현,권석재,오위영 한국해양과학기술원 2004 Ocean and Polar Research Vol.26 No.2

The purpose of this paper is to investigate economic feasibility of manganese nodules in the area obtained by Korea (Clarion-Clipperton Fracture Zone). We assumed that the production scale of manganese nodules were 3.0 MT (million ton(dry)) or 1.5 MT, and estimated the capital costs and operating costs by sectors such as exploration, mining, transportation, and metallurgical process. The capital cost and operating cost evaluation reflects the latest technical practices. First, for analyzing economic feasibility, the scenario suggests that the production of 4 metals can be made for 25 years. It is assumed that the discount rate, equity capital, and tax rate are each 8.0%, 50%, and 27%. 3.0 MT of manganese nodule were mined, economic feasibility analyses showed that IRR was 12.8 and pay-back period was 9.2 years, and when 1.5 MT of manganese nodule were mined, economic feasibility analyses showed that IRR was 4.0 and pay-back period was 11.8 years. This study shows that there exists economic feasibility when 3.0 MT of manganese are produced. In addition, we carried out a sensitivity analysis at the change of cobalt price on mining 1.5 MT. The result of sensitivity analysis shows that economic feasibility goes up as increase of cobalt price (50% up).

忠南地域 小河川의 計劃河幅 算定에 關한 硏究

南光鉉,李大澈 한밭대학교 건설안전기술연구소 2003 건설안전기술논문집 Vol.3 No.-

This study is to determine the formula for river width of small streams in Sabgyo River Basin by looking into hydrological and topographical characteristic factors. This study also is to examine the feasibility of the formula for the actual practice comparing with the existing formulas. The design flood discharge, drainage area and stream length for the small streams in the Sabgyo River basin are shown the relationships as L=3.116+0,130*A and Q=623.087+192.648*A. The formulas for the design-width of small streams in Sabgyo River basin are suggested, on the basis of the flood discharge, drainage area, and bed slope, as B_(Q)=20.723+0.005(Q/√(I)) and B_(A)=30.747+0.035(A/√(I)), respectively. The newly set-up-formula in this study is more accurate and applicable in deciding the flood discharge and drainage than the existing formulas. Therefore, I argue that this equation can be applied to determine the design-width of small streams in fluvial river basin.

대구경북 물 산업 발전방안

남광현 한국정부학회 2011 한국정부학회 학술발표논문집 Vol.2011 No.12

저탄소 녹색성장 중심도시, 구미시 기후변화 대응 모범도시 추진방안

남광현 한국정부학회 2011 한국정부학회 학술발표논문집 Vol.2011 No.06

癩患者群에서의 精神疾患 有病狀態에 관한 調査

南光鉉 大韓神經精神醫學會 1974 신경정신의학 Vol.13 No.4

The prevalence of mental disorders was studied by means of an intensive census visiting method in a large leprosy colony which is located at Jun-Ra-Nam Do, Go-Heung Goon, So-Rok Do. All the patients in the colony were 4,263 in number and majority of them showed very low socioeconomic state & educational level. This study was performed in June, 1973. & the following results were obtained. 1. 56 cases of schizophrenia, 2 cases of manic depressive psychoses, 22 cases of epilepsy, 14cases of senile psychoses, 6 cases of organic brain syndrome and 4 miscellaneous cases were observed from the total 4,263 patients. Thus the prevalence rate was 1.314% for schizophrenia, 0.047% for manicde pressive psychoses, 0.516% for epilepsy, 0.328% for senile psychoses & the corrected prevalence rate was 1.754%, 0.074%, 0.60% and 2.11%, respectively for the above 4 psychoses. 2. 61% of cases were more than 40 years old. Most cases showed stabilized, regressed mental state and their course is a chronic one. 3. Nearly 90% of cases had more than 5 years of morbid state and in only 4 cases the duration was less than 2 years. 4. Regular drug medication was performed in nearly one third of cases but half of the cases was left alone without any treatment. 5. In more than one half of the cases, physically handicapped states was observed. 6. Only 1/5 of the cases had a marital life with their partner and the remainder lived alone.

Stability Study of Poly-L-Lysine on Anodized Titanium Oxide Substrate for Dental Implant Application

남광현,김재호,강원석,김효섭,송영아 한국고분자학회 2008 한국고분자학회 학술대회 연구논문 초록집 Vol.33 No.1