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김세천,허준,박봉주,Kim, Sei-Chon,Huh, Joon,Park, Bong-Ju 한국조경학회 1995 韓國造景學會誌 Vol.23 No.3
The purpose of this study is to suggest objective basic data for park management proposal through the quantitative analysis of users' behaviors and satisfaction for the actual conditions of management in Moaksan provincial park. For this, users' behaviors and socio-ecnomic characteristics have been analyzed. Specifically, it attempts to investigate users' anticipation and degree of satisfaction applied Expectancy Theory by Likert scale. And users' satisfaction for the actual conditions of management had been analyzed by using the multiple regression. Results of this study can be summarized as follows ; From the aspect of utilization reality, the male usage was silighty higher than female usage, and the usage rate reality, the male usage was slighty higher than female usage, and the usage rate among the young and students such as university students also appeared slightly higher than the norm. Due to the fact, subject park had been provincial park, bus usage was predominant, and users' visit park 1 or 2 times a year. Generally, the value of users' post occupancy evaluation were higher than those of anticipated, and Use in night and facilities were lower. A sense of the season, dense of forest, beauty of skyline and a perspective view appeared as main explicatory variables having positive effects on the satisfaction level for the landscape. Amount of plant and shade were positive variables on the satisfaction and users' had dissatisfaction with trial damage. According to the multiple regression analysis, the major variables to the satisfaction for the actual condition of vegetation management were diversity, recovery of artificial injury.
박봉주,김주오,양경호,최승준,Park, Bong-Ju,Kim, Ju-O,Yang, Gyoung-Ho,Choi, Soeng-Jun 대한족부족관절학회 2004 대한족부족관절학회지 Vol.8 No.1
Purpose: We evaluated the effect of nerve decompression for restoration of plantar sweating and sensation in diabetic neuropathic feet, and we selected diabetic neuropathic patients with the possibility of overlying entrapmental neuropathy. Materials and Methods: From June 2002 to May 2003, we have investigated and follow-up examed 10 patients with diabetic neuropathic feet, with decreased sensation in their lower limb, who underwent peripheral nerve decompression. The surgical procedure was multiple neurolysis of the common peroneal nerve, posterior tibial nerve and its three branches of one limb. We compared the operated limb with the opposite, unoperated limb. We performed history taking, physical examination, sweat secretion test, touch sensory test using Semmes-Weinstein monofilaments and electrodiagnostic study, pre-operatively and post-operatively. Results: On 6 months after the operation, the post-operative tests showed that there were noticeable improvements to sensation, statistically (P<0.05), but there was no change in the sweat secretion test. According to the Cseuz criteria, 7 patients out of the 10 patients who received the multiple neurolysis showed excellent or good results. Conclusion: We observed that the peripheral nerve neurolysis could be benefit for improving sensation and alleviating pain of the diabetic neuropathic feet with nerve entrapmental symptoms, but there was no change in the sweat secretion on short-term follow-up. To identify whether the effect will be continued or not, additional follow-up will be required.
박선영 ( Sun Young Park ),윤용한 ( Yong Han Yoon ),류을열 ( Eul Ryul Ryu ),김원태 ( Won Tae Kim ),박봉주 ( Bong Ju Park ) 한국녹지환경디자인학회 2008 녹지환경학회지 Vol.4 No.1
This study compared and examined the effect that meteorological environment is influenced by weather change about various urban parks on the land coverage status and planting stratification. As a result, high temperature areas were found around paced surface. On the other hand, around forest plantation, areas of the low temperature was found. However, even in forest plantation, the temperature was different one another depending on its planting stratification. Especially, the area covered with arbor and sub-arbor showed relatively low temperature. and in a relationship between air temperature and humidity, humidity was correspond to the distribution of air temperature, low wet areas in the high temperature zone and high wet areas in the low temperature zone. In a range of the temperature exchange of a day in the urban park, it has a tendency that the fewer cloud amount has the bigger diurnal temperature range. Also, we found that increasing trees is the effective way in terms of lowing temperature. And, as it was arbor which influenced on lowing temperature the most and sub-arbor was the next, it became obvious that tall trees are the main source of coldness. In the point of view of weather change, this empirical result has higher efficiency in temperature decrease in order to fine weather, partly cloudy weather, and cloudy weather.
도시공원을 활용한 산림치유프로그램이 고령노인의 우울과 기억감퇴에 미치는 영향 -곤지암 도자공원을 사례로
이은진 ( Eunjin Lee ),박봉주 ( Bongju Park ),왕금옥 ( Geumok Wang ),이현홍 ( Hyunhong Lee ) 사단법인 아시아문화학술원 2020 인문사회 21 Vol.11 No.6
본 연구는 생활권내 도시공원을 활용한 산림치유프로그램이 고령노인의 우울과 주관적 기억감퇴에 미치는 영향을 알아보고자 하였다. 연구대상자는 경기도 K시에 거주중인 75세 이상의 여성 고령노인 10명이었으며 주1회 2시간씩 총 7회의 산림치유 프로그램을 실시하였다. 본 프로그램의 효과를 검증하기 위해 단축형 노인우울 척도(GDSSF-K)와 주관적 기억감퇴 설문지(SMCQ)를 프로그램 전후에 평가하였다. 자료 분석에는 SPSS ver 18.0을 사용하였으며 Shapiro-Wilk test로 정규성을, Wilcoxon signed rank test로 통계검증을 실시하였다. 분석결과 도시공원에서 산림치유프로그램이 고령노인의 우울 완화에 긍정적인 효과가 있음을 확인했다. 이는 지역사회 노인을 위한 복지 서비스에 유용하게 이용될 수 있을 것으로 사료된다. The purpose of study was to find out the effects of forest healing programs using urban parks in the living area on depression and subjective memory loss in older old people. The subjects of this study were 10 elderly women aged 75 or older living in K city, Gyeonggi-do, and a total of seven times forest healing programs were conducted once a week for two hours. In order to verify the effectiveness of this program, the Geriartric Depress Scale Short Form-Korea Version (GDSSF-K) and the Subjective Memory Complaints Questionnaire (SMCQ) were used to evaluate before and after the program. SPSS ver 18.0 was used for data analysis, normality was performed with the Shapiro-Wilk test, and statistical verification was performed with the Wilcoxon signed rank test. Forest healing programs at urban parks in the living area have been confirmed to have a positive effect on depression relief for older old people. It is thought that this can be usefully used for welfare services for the elderly in the community.
경추의 다발성 신경근증에서 수술 부위 결정 시 진단 도구의 유용성 : 이학적 소견, 자기 공명 영상, 근전도의 비교
박봉주(Bong-Ju Park),최병완(Byung-Wan Choi),송경진(Kyung-Jin Song),박철(Cheol Park) 대한정형외과학회 2010 대한정형외과학회지 Vol.45 No.5
목적: 경추의 다발성 신경근증 환자에서 술 전 시행한 이학적 소견, 자기 공명 영상 소견, 근전도 검사 결과와 수술 소견의 비교를 통해 각 진단 도구의 유용성을 확인해 보고자 하였다. 대상 및 방법: 다발성 신경근증 36예를 대상으로 각각 경추 4,5,6,7,8 총 180분절을 분석하였다. 수술 전 시행한 이학적 소견과 근전도, 자기 공명 영상 소견(MRI)에 대하여 병변이 있는 것으로 판정된 분절을 양성, 그 외 분절을 음성으로 구분하여 수술시야 상 병변이 확인된 표준 값(gold standard)을 기준으로 각 진단도구의 민감도, 특이도, 양성 예측도, 음성 예측도 및 진단도구 간 상관관계를 분석하였다. 결과: 각 진단 방법 별 민감도, 특이도. 양성 예측도, 음성 예측도는 이학적 소견 중 감각 이상에서 37%, 86%, 60%, 72%, 근력 저하에서 62%, 88%, 78%, 78%, 근전도 47%, 87%, 70%, 71%, MRI에서 91%, 86%, 81%, 93%로 MRI에서 높은 값을 보였다. 각 진단 방법 간의 상관 관계 상 모든 진단도구가 서로 의미 있는 상관관계를 보였으며 수술 소견과 MRI가 0.766으로 가장 높았다. 결론: 경추의 다발성 신경근증에서 수술 범위 결정에 이학적 소견에 기초한 자기 공맹 영상이 기장 유용한 방법으로 확인되었으며, 근전도의 경우 민감도가 낮아 임상적 적용 시 이에 대한 주의가 필요할 것으로 생각된다. Purpose: The purpose of this study was to verify the usefulness of each diagnostic tool by comparing physical examination, MRI, and EMG findings with operative findings in multilevel cervical radiculopathy. Materials and Methods: Thirty-six (n=361 multilevel cervical radiculopathy patients with a total of 180 levels were included in this study. The findings of preoperative diagnostic tests, including physical examination, EMG and MRI, were analyzed for sensitivity, specificity, positive predictive value and negative predictive value by comparing with the operative findings, which was regarded as the gold standard. Correlation between each diagnostic tools were also analyzed. Results: The sensitivity, specificity, positive and negative predictive values of each item in sensory deficiency were 37%, 86%, 60%, and 72%, motor weakness 62%, 88%, 78%, and 78%, EMG 47%, 87%, 70%, and 71 %, and MRI 91 %, 86%, 81 %, and 93% respectively Each element showed statistically significant correlation with each diagnostic modality. Correlation between the operative findings and MRI was highest, at 0.766. Conclusion: MRI was the most useful diagnostic modality in multi-level cervical radiculopathy EMG showed relatively low sensitivity and should be considered in conjunction with its clinical application.
박봉주(Bong-Joo Park),김수희(Su-Hee Kim),차재필(Jae-Pil Cha) 한국정보과학회 2003 한국정보과학회 학술발표논문집 Vol.30 No.2Ⅰ
본 연구는 이미지 합성을 이용하여 서버가 사용자를 인증하기 위한 알고리즘들을 개발하고 이들을 구현하여 그 성능을 평가하고 분석한다. 서버는 사용자가 소지하는 사용자카드를 랜덤하게 점을 찍어 생성하고, 각 사용자에게 배포된 사용자카드의 정보를 유지 · 관리한다. 한 사용자로부터 인증요청이 들어오면, 서버는 그 사용자의 사용자카드 정보를 기반으로 서버카드를 실시간에 생성하여 사용자에게 송신한다. 서버카드는 인증마다 다르게 생성되므로 원타임 패스워드 챌린지(challenge) 역할을 한다. 사용자는 본인이 소유하고 있는 사용자카드와 서버로부터 송신된 서버카드를 겹쳤을 때 생성되는 이미지를 판독하여 인증을 수행한다. 보안성을 높이면서 이미지 판독을 효율적으로 하기 위해 다양한 기법을 제시하고 구현을 통하여 실용성을 진단한다.