成A 遺尿症의 精神力動

朴炳卓,黃蹇興 대한신경정신의학회 1983 신경정신의학 Vol.22 No.3

The authors undertook a study of psychodynamics and general clinical aspects of 9 cases of adult male enuretics who were admitted during the period from May 1982 to April 1983 at the Department of Neuropsychiatry, Taegu Armed Forces General Hospital. The pertinent results are as follows: 1. In most of the cases, fathers were rather strict, rigid or weak. Therefore they were not adequate objects of identification for the enuretics. 2. Primary enuretics were overprotected by their mothers and showed lacks of autonomy and independence and were childish and immature. 3 . In the secondary enuretics, mothers were more rigid or strict, so they became the objects of fear to the subjects. Some of the secondary enuretics suffered transient separation from their parents and showed highly neurotic tendencies of hostility, depression or anxiety.

正統精神分析과 自己心理學에서의 共感

朴炳卓 韓國精神治療學會 1990 韓國精神治療學會誌 Vol.4 No.1

男性 性機能障碍患者의 精神醫學的 臨床實態

박병탁 최신의학사 1980 最新醫學 Vol.23 No.11

초기 수도권 UAM 실증노선 예상 수요에 따른 버티포트 성능 연구

박병탁,김현미,김상현 대한교통학회 2021 대한교통학회 학술대회지 Vol.85 No.-

국토교통부가 2020년 발표한 K-UAM 로드맵은 UAM 상용화 초기인 2025년 김포공항-코엑스, 인천공항-코엑스 실증노선을 제시하고 있다. 이에 따라 본 연구는 2025년 김포공항-코엑스 노선의 UAM 수요 예측 및 버티포트 수용량 분석을 바탕으로 버티포트의 성능을 평가하였다. 먼저 선행 연구에서 제시한 수단선택 모형을 활용하여 UAM의 수단분담율을 추정하였고, KTDB에서 제공하는 기종점 통행량을 적용하여 오전 첨두시 UAM 통행량을 계산하였다. 다음으로 버티포트 수용량을 결정하기 위해 FATO, 유도로, 게이트의 수용량을 분석하였으며, 코엑스 버티포트의 경우 게이트가 8개 이하이면 게이트의 수용량이 버티포트 수용량을 제한함을 보였다. 앞에서 구한 김포공항-코엑스 노선의 UAM 통행량과 버티포트 수용량을 복수 서버를 갖는 대기행렬모형에 적용하여 게이트 개수에 따른 UAM의 평균 대기시간을 계산하였다. 그 결과 김포공항-코엑스 노선의 초기 UAM 수요를 대응하기 위해서 게이트가 최소 2개 이상이 필요함을 보였다.

정신치료 측면에서 본 동양사상과 모성애

박병탁 동아시아문화포럼 1998 동아시아 문화와 사상 Vol.1 No.-

불안 환자에 대한 불안척도의 연구

이중훈,박병탁 영남대학교 의과대학 1992 Yeungnam University Journal of Medicine Vol.9 No.1

1987년 1월 부터 1991년 6월 까지 영남대학교 영남의료원 정신과에 외래 및 입원한 정서장애 환자중 불안장애로 진단 받은 환자 남자 127명(77.3%), 여자 38명(23.0%)인 총 165명을 대상으로 하였다. 이들에게 Zung의 자가 평가 불안척도를 사용하여 불안을 측정한 결과는 다음과 같다. 불안성적의 평균 총점은 42.40±7.74을 보였다. 불안의 항목별 상위성적은 두통 및 신체동통, 피로, 불안, 공황, 빈뇨 등의 순서로 높았다. 항목별 하위성적은 초조, 우려, 호흡곤란, 발한, 불면 등의 항목이었다. SAS에서 심계항진과 공포, 심계항진과 진전, 피로와 혼돈, 졸도와 현기증, 공포와 불안, 악몽과 공포, 혼돈과 공항, 현기증과 혼도, 심계항진과 공황, 피로와 두통 및 신체동통, 혼돈과 불안, 공황과 불안, 감각이상과 심계항진, 진전과 공포, 진전과 불안, 공황과 공포 등의 문항간에서는 확실히 상관이 있었다. 성적 분포는 50점 이상인 경우가 17.5%(29명)이였다. SAS에서 각 문항들의 신뢰도는 Cronbach 알파를 사용하여 검토한 결과 비교적 양호한 것으로 나타났다. SAS의 문항 전체의 신뢰도는 0.71로 나타났다. The authors studied anxiety, using Zung's self-rating anxiety scale(SAS), in the subjects of 127 male and 38 female patients with anxiety disorder. The authors investigated 165 patients in Yeungnam university hospital from January, 1987 to June, 1991. In order to analyze the data on anxiety scores Pearson's product moment coefficient correlation method and factor analysis were carried out by SPSS/PC+ program. The results were as follows: There was significant difference in the mean averages of total anxiety scores among patients with anxiety disorder and male and female college freshmen: patients with anxiety disorder scored 42.40±7.74, male students scored 32.91±5.70, female students scored 34.48±6.00. The anxiety scores relating to the items of body aches & pains, fatigue, anxiousness, panic, and urinary frequency were relatively high in patients with anxiety disorder. The anxiety scores on the items of restlessness, apprehension, dyspnea, sweating, and insomnia were relatively low in patients with anxiety disorder. Twenty-nine anxiety disorder group(l7.5%) showed significantly high anxiety scores of 50 or over. The inter-rater reliability of Zung's self-rating anxiety scale was 0.71.

非行靑少年의 父母喪失에 關한 考察

朴炳卓 大韓神經精神醫學會 1978 신경정신의학 Vol.17 No.3

The pressing need to study the prevention as well as the nature and cause of delinquent behavior has yielded some studies on the family dynamics and some theoretical review, but scanty systematic works on parental loss. In the present study, the author attempted to study their parental loss by death and seperation, other serious parental problems and the parental surrogate after loss. For the above purpose, the author distributed questionaires to 380 male delinquents in a "T" juvenile reformatory near Taegu area during September, 1977. As control groups, he selected at random the same number of psychiatric patients and students respectively matched by age and sex. The results could be summarized as follows; The mean age of delinquents was 17.5 years, 18 being the most common. The educational level and the economic status of the delinquent group was much lower than those of the control groups. The incidence of the parental loss by death and separation, and other serious parental problems was prominently higher (65%) in delinquents; being twice as high as the patient group and five times that of the student group. Among parental loss and other parental problems, paternal defect was more frequent than maternal defect. Considering the over-lapping of parental loss and other problems seen in the same delinquents in about (25%) of the group, the seriousness of parental problems seems to be quiet impressive. As to the rate of early parental loss by death, only 12% of all deliquents lost one or both parents before reaching the age of 5. However, the rate of maternal loss in this period was relatively higher in this group, compared with that of control groups. In an analysis of after care by parental surrogates in the parental loss group, the study group tended to be reared by non-blood relatives, while in both control groups they were rather closely cared for by immediate relatives. Lastly, there was no significant difference in the types of delinquent behavior between delinquents from broken homes and non-broken homes.

韓國人의 自家痛症評價에 관한 예비적 조사 : -Zung's Self-Rating Pain and Distress Scale에 의한-

서혜수,정성덕,박병탁 大韓神經精神醫學會 1986 신경정신의학 Vol.25 No.4

The authors has made a Korean has made a Korean version of the 20-itemed Zung'S PAD scale(a self-rating pain and distress scale) whose validation has been proved acceptable by the empirical results of 122 pain patients and 195 normal controls in 1983. The authors then attempted to evaluate the pain and accompanying distress among Koreans by administering the Korean version of the Zung's PAD scale to 265 pain patients and 289 normal controls during the period from 1985.5.1 to 1985.9.30. The results are as follows; 1) The pain patients scored significantly higher on the over all index(indicating more pain) than did the controls, regardless of sex and age. 2) The pain patients scored significantly higher than did controls on all 20 individual items. 3) Statistical analysis using the α- coefficient calculation for reliability analysis yielded a coefficient α= 0.86 indicating highly reliable internal constancy for the profile of pain measured by the PAD. 4) Based on results from stastical validation, use of the scale correctly classified 83.7% of normal controls and 67.9% of pain patients, who had been previously so identified clinically.

양로원 재원노인의 정신건강에 관한 연구 -2. 우울증을 중심으로

박병탁,김진성,박형배,권복순,이중훈,이정범,정성덕 영남대학교 기초/임상의학연구소 1986 Yeungnam University Journal of Medicine Vol.3 No.1

Vertiport Performance Analysis for On-Demand Urban Air Mobility Operation in Seoul Metropolitan Area

박병탁,김현미,김상현 한국항공우주학회 2022 International Journal of Aeronautical and Space Sc Vol.23 No.5

This paper presents a methodology to evaluate the vertiport performance by analyzing the average waiting time for electric vertical take-off and landing (eVTOL) vehicles to use the vertiport. A series of analytical processes for vertiport design, demand prediction, and performance analysis is presented. To design the vertiport layout, we propose a novel algorithm that evaluates the surrounding obstacles by considering current regulations. The potential demand for air taxi services by urban air mobility (UAM) as multimodal transportation is predicted by a discrete choice model that estimates the probability of choosing an air taxi service given the time saving of UAM. Then, the sensitivity of demand was analyzed for the catchment area, travel cost, and the number of passengers on board. The sensitivity analysis showed that the demand for UAM was sensitive to all factors considered. Vertiport performance is evaluated by comparing the expected number of operations derived from the UAM demand to the vertiport capacity. The proposed methodology was applied to a vertiport in the Seoul metropolitan area for the initial UAM operations. The results show that having one less gate significantly increases the waiting time of the UAM when the utilization factor of the waiting queue is high. However, the average waiting time is less than 20 min (the maximum hover time of eVTOL vehicles) if the vertiport has a sufficient number of gates, depending on the traffic volume of UAM. Therefore, it is essential to determine the number of gates considering the expected traffic volume to ensure safe UAM operations.