군부대 병사들의 자아상태와 인생태도가 군 복무 적응에 미치는 영향

김영호(Young Ho, Kim),문유정(You Jeong, Moon) 한국교류분석상담학회 2021 교류분석상담연구 Vol.11 No.2

본 연구의 목적은 현역 군 장병들의 자아상태와 인생태도 특성을 파악하고 군 복무 적응에 대한 자아상태와 인생태도의 영향력을 밝혀내는 것이다. 연구목적을 달성하기 위해 군부대 육군병사 307명을 대상으로 자료를 수집하였다. 그리고 SPSS 18.0을 활용하여 기술통계 분석, 상관관계 분석, 일원배치 분산분석과 다중회귀분석을 실시하였다. 그 결과 첫째, 조사대상자의 자아상태는 NP가 정점에 있는 산 모습(Mountain Pattern)을 나타내었다. 둘째, 조사대상자의 인생태도는 자기긍정․타인긍정 유형으로 나타났다. 셋째, 4가지 인생태도 중 자기부정․타인부정 태도에 비해 자기긍정․타인긍정, 자기긍정․타인부정, 자기부정․타인긍정 태도가 군 복무 적응 수준이 높은 것으로 나타났다. 넷째, NP 자아와 타인긍정 태도는 군 복무 적응에 정(+)적 영향을 미치는 것으로 나타났다. 연구결과에 근거하여 병사들이 군 복무에 잘 적응할 수 있는 방안으로서 자기부정․타인부정 태도를 지양하고 NP 자아와 타인긍정 태도를 활성화하는 개입이 군 복무 기간 동안 필요함을 제시하였다. The purpose of this study is to identify the ego state and life position characteristics of some soldiers in a military unit and to find the effects of ego-state and life position on military service adaptation. To this end, data was collected from 307 army soldiers in a military unit. Then, descriptive statistics, correlation analysis, One-way ANOVA, and multiple linear regression analysis were performed using the SPSS 18.0 program. The research results are as follows. First, the ego state of the study participants was the Mountain Pattern, with NP as the highest point. Second, the life position of the study participants was found to be a type of ‘I’m OK․You’re OK’. Third, it was found that the level of military service adaptation of ‘I’m OK․You’re OK’, ‘I’m OK․You’re not OK’ and ‘I’m not OK․You’re OK’ was higher than that of ‘I’m not OK․You’re not OK’. Fourth, it was found that NP and ‘You’re OK’ had a positive effect on military service adaptation, respectively. Based on this study, It requires specific interventions which make soldiers avoid ‘I’m not OK․You’re not OK’ and activate both ‘NP’ and ‘You’re OK’ for their better adaptations while serving in the military.

Antioxidant and hepatoprotective effects of Korean ginseng extract GS-KG9 in a D-galactosamine-induced liver damage animal model

Yun Ho Jo,Hwan Lee,Myeong Hwan Oh,Gyeong Hee Lee,You Jin Lee,Ji Sun Lee,Min Jung Kim,Won Yong Kim,Jin Seong Kim,Dae Seok Yoo,Sang Won Cho,Seon Woo Cha,Mi Kyung Pyo 한국영양학회 2020 Nutrition Research and Practice Vol.14 No.4

BACKGROUND/OBJECTIVES: This study was designed to investigate the improvement effect of white ginseng extract (GS-KG9) on D-galactosamine (Ga1N)-induced oxidative stress and liver injury. SUBJECTS/METHODS: Sixty Sprague-Dawley rats were divided into 6 groups. Rats were orally administrated with GS-KG9 (300, 500, or 700 mg/kg) or silymarin (25 mg/kg) for 2 weeks. The rats of the GS-KG9- and silymarin-treated groups and a control group were then intraperitoneally injected Ga1N at a concentration of 650 mg/kg for 4 days. To investigate the protective effect of GS-KG9 against GalN-induced liver injury, blood liver function indicators, anti-oxidative stress indicators, and histopathological features were analyzed. RESULTS: Serum biochemical analysis indicated that GS-KG9 ameliorated the elevation of aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), and lactate dehydrogenase (LDH) in GalN-treated rats. The hepatoprotective effects of GS-KG9 involved enhancing components of the hepatic antioxidant defense system, including glutathione, glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase (CAT). In addition, GS-KG9 treatment inhibited reactive oxygen species (ROS) production induced by GalN treatment in hepatocytes and significantly increased the expression levels of nuclear factor erythroid-2-related factor 2 (Nrf2) and heme oxygenase-1 (HO-1) proteins, which are antioxidant proteins. In particular, by histological analyses bases on hematoxylin and eosin, Masson"s trichrome, α-smooth muscle actin, and transforming growth factor-β1 staining, we determined that the administration of 500 mg/kg GS-KG9 inhibited hepatic inflammation and fibrosis due to the excessive accumulation of collagen. CONCLUSIONS: These findings demonstrate that GS-KG9 improves GalN-induced liver inflammation, necrosis, and fibrosis by attenuating oxidative stress. Therefore, GS-KG9 may be considered a useful candidate in the development of a natural preventive agent against liver injury.

Effects of Jeju Water Containing Vanadium on Antioxidant Enzymes in vitro

Areum Daseul Kim,Kyoung Ah Kang,Rui Zhang,Mei Jing Piao,김석만,지영흔,Nam Ho Lee,Ho Jin You,고경수,현진원 대한암예방학회 2010 Journal of cancer prevention Vol.15 No.4

scavenging of reactive oxygen species (ROS). In the present study, the aim was to examine the antioxidant effect of Jeju water containing vanadium (S3, 26.0±2.0 μg/l) in terms of antioxidant enzymes in vitro. Human Chang liver cells were incubated for 10 passages in media prepared with either deionized distilled water (DDW) or S3. S3 increased activities of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), and heme oxygenase-1 (HO-1) compared to DDW. S3 also increased the level of reduced glutathione (GSH) shown by colorimetric assay and by high-resolution magic angle spinning nuclear magnetic resonance (HR-MAS NMR) spectroscopy. These results suggest that vanadium-containing Jeju water (S3) produces antioxidant effect in vitro by enhancing antioxidant enzyme activities. (Cancer Prev Res 15, 262-267, 2010)

유해화학물질의 계통분석

박성우,박유신,이진훈,김남이,김유나,임미애,이상기,유재훈,진광호,신호상,노동석 內務部 國立科學搜査硏究所 2001 國立 科學 搜査 硏究所 年報 Vol.33 No.-

비만 여성을 대상으로 한 해조류 추출물의 국부처치와 운동 병행을 통한 지방분해 효과의 임상적 검정

서태수,이인숙,변재철,김규호,박승한,김유영,김상국,김현정,김상기,신동철,성미영,박종석,김종기,박언휘 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.3

This study was carried out to test the body fat breakdown during topical seaweed extract treatment and in combination with the aerobic exercise. Of 20 female obesity subjects, ten treated a cream types of seaweed extract(control group) and ten treated a placebo cream(placebo group). Topical treatment of each sample was designed for 4 weeks, and treated with 2 times a day about 10ml on the abdomen and the thigh, respectively. All subjects were participated aerobic dance half hour a day and four times a week. After 4 weeks of topical treatment and exercise, they were measured body fat, skinfold thickness, body circumference. Then venous blood samples were taken and analyzed blood cells, serum enzymes, and serum lipids. There were reduction of body weight, % of body fat, antebrachium, brachium, chest, waist, thigh circumference and abdomen thickness between pre and post treatment in both group. Especially, body weight and % of body fat significantly reduced in the subjects treating the seaweed extract than those treating the placebo. There were significant decrement in total cholesterol and LDL whereas increment in HDL and TBIL in the control group, but no significant difference in the placebo group. In conclusion, there were 7.6% of body fat reduction during 4 weeks of aerobic exercise and 21% of body fat reducement in combination of topical seaweed treatment and exercise, respectively. These results suggest that the topical treatment of seaweed extract should be very effective for fat breakdown. Especially, the body fat breakdown maximized in the combination with the topical seaweed extracts treatment and the aerobic exercise.

새마을運動의 促進을 위한 産學協同體制 連繫性과 그 活用에 관한 硏究

柳泰永,金忠起,李好璡 건국대학교 1982 새마을연구논문집 Vol.2 No.-

It has already 10 years passed since Saemaul Undong (New Village Movement) broke out and researcher of this movement participated in its cooperation and analysis of the study. And also there are many a study and research going on and related literature. Especially, nowadays a lot of research activities and expertes become active in this country. But this study aims to investigate for the enhancement of industrial educational complex whether it is wisely used for the establishment of Saemaul policy and relationship between studies or its practical application. For this effective method, Researcher surveyed the historical background of Saemaul research works, the present situation of research institutes, and research records of performance. And also researchers investigated to ask for questionnaire to find out the problems from the chairman of the public administration who are in charge of Saemaul Undong for the effective usage of them. It will be definitely meaningful for the improvement of industrial-educational cooperation to process of Saemaul study by drawing out effectiveness and activation in it practical application to the method of study and upbrining direction for Saemaul institution. From the beginning of the study, a few of researchers and individual study were going to investigate in the area of Saemaul Undong to review of the situation and development history of Saemaul research. Whereas by the time when the full-fledged study and movement expansion were becoming active, the Saemaul research institutes were established in each university institution for their sincere research and organized the Saemaul study committee by the Saemaul education graduates. In this way, the numbers of Saemaul research institute attached to the University are reached to 89 different sections with the participation of the professors amounting to 527 members by the year 1977 and the members of the research committee amount to 671 by the 1981. These institute have been studied with the government research fund estimated two or three million won, Korean currency, by the group of four or five researchers in the Unversity from 1977 to the year of 1981 sponsored by the ministry of Education in Korea. Therefore, through the Saemaul institution they produced 99 research task works by spending two hundred and thirty nine million won (U.S. dollars 34,142,860). These research activities were mainly based on the particapation to function, service, and University research. The main content areas are as follows : 1. The research development of fundamental theory for the Saemaul Undone study 2. The study for the initiative plan 3. The scientic study of Saemaul Undong study 4. The industrial educational relation study This study was to investigate the effect of research sponsored by research funds through the questionnaire and collected from the chairman of each administrative staffs working as Saemaul Undong. The research tool was used by percentile rank. The followings are the result of the opinions from the staff members, 1. According to the questionnaire answers, the thesis was read by the staff less than one or three volumes 72% of the respondents. This reminds us of less opportunity to reach the materials they published. 2. Though Saemaul research materials published each year, they did not realize the information which is to publish. This makes the problem to communicate the information and replenishment. 3. Some of the respondent about 67 percent did not receive the research materials at all. This causes the problems which make effective investment. 4. Sixty eight percent of the respondents revealed their opinions to the main theme and content of the study to be effective use for further study. Therefore, the study must be effective in the area of possible utilization for this research and should be supplied to the members where they stayed in the administrative institution without limitation. In order to be effective method, the researcher can be solved the problems by following methodology as to systematize the research method of Saemaul Undong and to establish the expansion of the application method. The study related to Saemaul Movement load meaningful value and organization of its research, but it had not enough systematized each study and its relations with the practical application of the research. Therefore, the result of the study must have the correlation with each other. That is, the study of the process should be established by the systematic procedure and by the time or space order. Reconmmendation The following recomendation should be effective to the conclusion of the study. 1. The research proposal should be systematized so as to establish the main plan and theme. 2. The study must emphasize to set up the over all plan escaping from formal type of study. 3. You must set up the model area of the study and establish the methodology to be experimental by the process of research. And you should reevaluate the findings of them and reflect to the next study program in the future.

초등학교 고학년 학생의 장애아동에 대한 인식 조사

김보람,김호영,손유라,오진주,윤슬기,이효정,장문영 대한감각통합치료학회 2011 대한감각통합치료학회지 Vol.9 No.1

목적 : 초등학교 고학년 학생의 장애아동에 대한 인식을 알아보는 것이다. 연구방법 : 연구 대상은 김해시에 소재한 통합교육을 실시하지 않는 초등학교의 4, 5, 6학년의 비장애 아동이었다. 연구 기간은 2008년 10월 2일부터 10월 17일까지였으며, 설문지를 사용하였다. 설문지의 하위 영역은 사귐, 활 동, 학업 영역의 세 부분으로 각 10문항으로 이루어져 있으며 SPSS 12.0을 사용하여 분석하였다. 결과 : 장애아동에 대한 인식조사 결과 첫째, 성별에 따른 인식은 남학생보다 여학생의 평균 점수가 높았으나 통계 적으로 유의미한 차이는 없었다. 둘째, 학년에 따른 인식은 4학년의 평균 점수가 가장 높았고 6학년이 가장 낮았으 며 통계적으로 유의미한 차이가 있었다(F=3.546, p<0.05). 셋째, 장애인 접촉 유무에 따른 인식은 접촉 경험이 없 는 학생이 있는 학생보다 평균점수가 높았으나 통계적으로 유의미한 차이는 없었다. 결론 : 비장애학생의 장애아동에 대한 인식은 학년에 따라 차이가 있었다. 본 연구는 작업치료사들에게 장애아동에 대한 또래집단의 인식에 대한 정보를 제공함으로써 학교환경에 대한 이해를 도울 수 있을 것이다. Objective : The purpose of this study was to investigate attitude of grade-schoolers toward children with disabilities. Methods : The subjects of this study were grade-schoolers who have not received an inclusive education in Gim-hae. The study was surveyed from October second to 17th in 2008. The survey was categorized into three parts; comradeship, activity, and study. Each part of the survey consists of 10 questions. Data were analyzed by SPSS (version 12.0). Results : The results were as follows; First, the attitude of girls toward disabled students was non-significant compared to boys. Second, the order of attitude degree in grade of students was 4, 6, and 5. The attitude toward children with disabilities showed statistically significant difference according to grade(F=3.546, p<0.05). Third, the attitude of students who have experience of contact with people with disabilities was non-significant compared to non-experienced students. Conclusion : In conclusion, therefore peer groups in lower class levels showed more positive attitude toward the children with disabilities. The result will be useful information for understanding disabled children and making positive attitude. Also it is expected that occupational therapists help disabled children to participate in school life successfully using these information.

팀 설계와 정착에 대한 통합적 접근

김승호,백유성 동양대학교 1998 동양대학교 논문집 Vol.4 No.1

The objective of this study is, that to explore alternative model for integration of team design and institutionalization to team implementation. At first, we suggested that the effective team must be designed to fit organizational context and team design variable. Organizational contexts consist of internal conditions and external environment. We focus internal conditions to employee capability and the interdependence dynamics and complexity. Team design variables were focused on multi-skilling and self-management. Then we argue that institutionalization of the team is very important to maintain organizational performance and survival. The team institutionalization as process based on institutionalization theory. We suggest to institutional environment and process around team in organization. We expect that integration model of this team design and institutionalization is useful for understanding and maintaining team effectiveness.

적층충전법이 복합레진의 중합수축에 미치는 영향

김효석,이난영,이상호,오유향 大韓小兒齒科學會 2005 大韓小兒齒科學會誌 Vol.32 No.3

본 연구는 복합레진 중합 시 발생되는 중합수축이 C-factor에 의해 어떻게 영향 받는지 그리고 적층충전이 중합수축에 어떻게 영향을 미치는지 알아보고자 시행되었다. 세 가지 다른 깊이의 시편을 비교하였으며, 충전방법에 따른 비교를 위해 5가지 다른 충전방법에 따른 수축응력을 스트레인 게이지 (Strain guage)를 사용하여 측정하였다. 이상의 실험을 통해 얻은 결과는 다음과 같다. 1. 와동깊이에 따른 수축응력을 측정한 결과 2mm와 3mm 시편에서는 800초 후 수축응력이 2.18±0.23MPa과 2.38±0.07MPa로 유의한 차이가 없었다(P>0.05). 2. 4mm 시편에서 800초 후 수축응력은 1.99±0.24MPa로 가장 낮은 수축응력을 보였다(P<0.05). 3. 중합정도를 확인하기 위한 미세경도 실험결과 2mm와 3mm 시편에서는 상면과 하면의 미세경도 차이가 20% 내외로 양호한 중합상태를 보여주었으나, 4mm 시편에서는 상면과 하면의 미세경도가 현저한 차이를 보여 불완전한 중합이 이루어졌음을 알 수 있었다(P<0.05). 4. 충전방식에 따른 수축력의 차이를 비교한 결과 flowable resin을 이장하고 bulk로 충전한 제 5군에서 가장 낮은 수축응력을 보였으며, 제1군(bulk충전)과 4군(oblique 적층충전)이 유사한 정도의 수축응력을 보였고, horizontal과 vertical하게 적층충전한 제2군과 3군에서 가장 큰 수축응력이 관찰되었다(P<0.05). The aim of this study was to investigate the relationship between the C-factor and shrinkage strain values of composite resin and examine the strain values in different incremental filling techniques. The strain gauge method was used for measurement of polymerization shrinkge strain. Experiment was divided two step. In a first experiment, we compared with strain value in three different depth (2mm, 3mm, 4mm) and microhardness of each samples after 24hours were measured. In a second experiment, we examined the strain values in five different filling techniques(Group 1: bulk filling, Group 2: oblique incremental filling, Group 3: horizontal incremental filling, Group 4: vertical incremental filling, Group 5: lining of flowable resin and bulk filling) The results of the present study can be summarized as follows: 1. Composite resin in acrylic molds showed the initial expansion at the early phase of polymerization. 2. Contraction stress was not revealed significant difference between depth of 2mm and 3mm(P>0.05). 3. Contraction stress in sample of 4mm was showed the lowest value(P<0.05). 4. Microhardness of specimen was revealed more difference between upper and lower surface in depth of 4mm than 2 and 3mm(P<0.05). 5. Lining of flowable resin and bulk filling (Group 5) was showed the lowest contraction stress, Group 2 and 3 was showed the highest contraction stress(P<0.05). On the basis above results, the stress that result from the polymerization shrinkage, when incremental curing techniques are used, showed that there is no advantage in incremental placement and curing.

참치 뼈를 이용한 Hydroxyapatite 세라믹 복합체의 합성 및 생체 친화성(제3보) : 인공체액에서의 Hydroxyapatite 세라믹 복합체간의 결합의 전자현미경 관찰 SEM Photographs of Bonding Properties between Hydroxyapatite Ceramics Composites in the Simulated Body Fluid

김세권,최진삼,이창국,변희국,전유진,이응호,박인용 대전산업대학교 반도체기술연구소 1999 半導體技術硏究所報 Vol.1 No.-

참치 뼈에서 추출한 hydroxyapatite를 출발물질로 여러 가지 세라믹 복합체를 제조하여 인공체액에서의 hydroxyapatite 복합체간의 화학결합을 조사하였다. hydroxyapatite 복합체들은 인공체액에서 4주 후부터 화학 결합성질을 나타내었다. 결합강도는 bioglass가 가장 강하게 나타났으며, 조성에 따른 의존성은 관찰할 수 없었다. 인공체액에서 복합체들은 이들의 경계면에서 불균일 핵생성 및 성장에 의해 화학적 결합으로 이루어졌다. Chemical bonding was investigated in the simulated body fluid of several selected hydroxyapatite-containing composites. The hydroxyapatite-containing composites chemically bonded with each other in the simulated body fluid after 4 weeks. Bioglass was strongly bonded in the simulated body fluid, but bonding strength was not depended on composition. Their composite bodies were chemically bonded by heterogeneous nucleation and growth at the interfaces of the specimens in the simulated body fluid.