• 대한가정학회지
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• 제35권1호
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• pp.47-58
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• 1997

The purpose of this study was to investigate the relationship between children's gender role attitude measured by component model and social competency. Subjects were 232 elementary school children: 113 4th graders and 119 6th graders. The main results were as follows. First there were significant differences in mean scores of gender role attitude with age and sex variable. And among three dimensions of component model(i.e, gender label-component links within-component links between-component links) the difference was most discriminant in gender label-component links. Second there were significant relationship between gender role attitude and social competency. Among three dimensions of gender role attitude the most predictor variable for social competency was gender label-component links. And among four dimensions of social competency the most effective criterion variable for gender role attitude was leadership. And there were significant differences in social competency score with mother's educational level and sex of children as well as gender role attitude. In conclusion children's gender role attitude influence their social competency. More flexible gender role attitude they have more improved in their social competency , especially in boys.

• 가정과삶의질연구
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• 제16권2호
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• pp.137-150
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• 1998

This study in investigated differences between father's involvement Behavior perceived by their children which consisted of both qualitative and quantitative behavior and Father's gender role attitude in korea and Japan. The research sample consists of 240, 4-5th grade Korean children and their fathers and 215, 5-6th grade Japanese children and their fathers in Seoul and Tokyo respectively,. Results showed that (1) Korean fathers exhibited more affectionate child rearing behavior than Japanese fathers. On the other han Japanese father exhibited more father's involvement behavior than Korean fathers (2) Korean fathers tended to show more traditional gender role attitude than Japanese fathers do. (3) In the both countries father's affectionate child rearing behavior are greatly affected by non-traditional gender role attitude whereas father's involvement are affected by length of time the that fathers devot to child care.

• 대한기계학회논문집
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• 제5권2호
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• pp.101-109
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• 1981

균일 인장하중하에 있는 고체 내부에 고립된 제 1형 탄소성 크랙의 반취성 파괴를 경사슬립밴드모델(inclined slip band model)로서 연속크랙전위(conticuum crack dislocation) 및 연속격자 전위(continum lattice dislocation)을 이용하여 이론적으로 연구하였다. 크랙전위 및 격자전위에 관한 힘평형을 나타애는 연립특이적분방정식의 해는크랙전위 및 격자전위에 관한 적정밀도함수를 가지고 특이함을 해소하는 조건을 부가하여 얻는다. 이특이항 해소조건의 타당성은 처음으로 소성영역의 크기를 그 판단기준으로 검토되었으며, 그결과 합당한 것으로 확인되었다. 또한 상기방법으로부터 산출된 COD는 소규모 성역을 넘어서도 선형적으로 .KAPPA.$^{2}$.EPSILON..sigma.$_{Y}$ 에 따라 변화함을 알게 된다. 상기모델에서 위축적분경로(Shrunk path) 상의 J 적분치를 J=.delta..sigma.$_{Y/}$sin2.theta.의 형태로 유도하였는데, 이것은 J 적분에 관한 Eshelby의 힘개념을 구체적으로 표현한다: J는 크랙전파방향으로 탄소성크랙정점에 작용하는 가상적인 힘이며, 1/2 J의 한 슬립편면상에서의 분력은 그 슬립정면사으이 보든 격자전위에 작용하는 전단력의 총화와 같다. 같다.

• 한국학교보건학회지
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• 제23권2호
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• pp.125-132
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• 2010

Purpose: In an attempt to investigate the ideal body image, body importance and body satisfaction by gender role identity, this study was carried out in male college students. Methods: The subjects were 323 male college students in all of Korea except Jeju province. The data was collected by using the questionnaires, Korean Sex Role Inventory and modified Multidimensional Body-Self Questionnaire. Results: Normal shape ranked first as ideal body image in all 4 types of gender role identity. Androgyny, femininity and masculinity type were significantly higher than undifferentiated type in body importance. And androgyny and masculinity type were significantly higher than femininity and undifferentiated type in body satisfaction. Conclusion: Androgyny and masculinity type were positively related to self body image, but undifferentiated type was negatively related to compared with androgyny and masculinity type. And to reinforce androgyny and masculinity in male college students, various programs should be developed.

• 월간 기계설비
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• 6호통권191호
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• pp.53-58
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• 2006

1969년 락희개발(주)로 건설업을 시작한 GS건설은 지난 2005년 명칭을 새롭게 바꾼 후 건축, 토목, 플랜트 환경 등에 다양한 사업을 벌이고 있다. GS건설은 지난해 수주 8조2400억원, 매출 5조6300억원을 달성해 수주, 매출업계 1위에 올랐으며 특히 수주잔액이 총 25조 6000천억원으로 향후 4~6년치 매출을 확보해 건설업계의 정상을 질주하고 있다. 이러한 추진력은 올해도 이어져 수주 8조8000억원, 매출 6조원의 신장된 목표를 설정하여 건설업계 1위를 수성하기 위해 최선을 다하고 있다. 또한 GS건설은 탄탄한 재무구조와 높은 브랜드 이미지, 우수한 기술력을 바탕으로 각 분야에서 지속적인 성장을 거듭, 건설업계에 서 새로운 Leading Company로 자리매김할 계획이다. GS건설은 지난해 6월 자재 입출고 현황 등을 매일 전산으로 체크해 공기, 비용, 안전율, 불량률을 획기적으로 줄일 수 있는 종합 건설관리시스템(TPMS)을 도입하여 기술수준과 관리 능력을 향상시킴으로써 차별화된 경영과 함께 시스템 경영으로 Cost Innovation을 꾀하고 있다. 이와 함께 GS건설은 TPMS를 내년 말까지 전 사업장에 정착시킴으로써 시공의 성역화 및 과학화를 주도할 계획이다.

• 한국가정과학회지
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• 제4권1호
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• pp.1-10
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• 2001

The purpose of the study was to investigate relationships among self-esteem of the elderly men and women in the economic state, health state, and degree of sex role identity. The subjects were 246 elderly men and women living in Chonnam. Statistics were Frequency, Percentage. Mean, Standard Deviation, Cronbach's ${\alpha}$, ANOVA and Regression analysis. Major results obtained were as follows ; 1) The mean scores of self-esteem in the elderly men and women were 19.26 and 18.84 respectively 2) There were meaningful differences in self-esteem according to health state. economic state. sex role identity in both elderly men and women. And. in the elderly men and Women. the highest influencing variables on their self-esteem were the economic state and health state, and the sex role identity respectively.

• Journal of Welding and Joining
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• 제8권4호
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• pp.69-75
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• 1990

In this paper, ultimate compressive strength of TMCP 50HT steel plates (yield stress .sigma.$_{o}$=36kg/mm$^{2}$) with HAZ softening is studied. Finite element method formulated by the author is applied to analyze the elasto-plastic large deflection behaviour of the plates. The influence of HAZ softening breadth, welding direction and slenderness ratio on the ultimate compressive strength is investigated. The results obtained are summarized as 1) With the increasing of the HAZ softening breadth, early plasticity on the plates is formed and then the ultimate compressive strength is decreased, in which about 8% of the ultimate strength for the plate with h/t=4(h: HAZ softening breadth, t: plate thickness) was reduced comparing with no HAZ softening. 2) The large decrease of the ultimate strength for the case that the welding direction is normal to the loading direction is occurred than the case that the welding direction is parallel to the loading direction. 3) The influence of HAZ softening on the ultimate compressive strength is serious for thick plates, while it may be negligible for thin plates.s.

• Journal of Welding and Joining
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• 제10권4호
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• pp.103-106
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• 1992

건설기계는 우리나라의 산업발전과 성장해 왔으며, 또한 발전과정에서 기여한 바도 크다. 건설 기계의 수요는 1970년대 초부터 지하철, 고속도로등 사회간접자본 개발이 활발해 짐에 따라 건 설기계에 대한 투자나 내수가 성장하기 시작하여 1980년대 후반 국가 산업규모가 확대됨에 따 라서 크게 신장하여, 1982년 내수규모가 약 2100여대이던 것이 1991년에는 16,000여대로 증가해 왔다. 이 중 대표기종인 굴삭기가 전 건설중장비의 약 76%('91년도 금액비)를 점하고 있고, 또한 건설기계는 건설작업의 성역화에 기여해 왔으며 앞으로도 이 역할은 변함없을 것이다. 최근에는 건설기계의 안전성, 공정의 자동화, 로봇화 등이 크게 요구되고 있다. 건설기계는 구조상 연강 후판(두께10-50mm)이 주류를 이루고 내마모부품이 많다. 구성부는 강판이 사용이나(총 중량의 약 30%)일부 주강과 단조품이 사용되고 있다. 경량화를 위하여 고장력강이 사용되고, 기어나 샤프트 등에는 합금강이나 탄소강이 쓰이고 있다. 생산공정은 자동화, 무인화가 추진되고 있고, 설계는 CAD/CAM화가 보편적으로 활용되고 있다. 용접은 탄산가스 아아크 용접이 대부분이고, 일부 MAG또는 플락스 충전 와이어(FLUX CORED WIRE)를 사용하고 있다. 합금강 등에는 마찰용접이나 전자 비임용접이 활용되기도 한다.

• 한국가정과교육학회지
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• 제15권1호
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• pp.69-79
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• 2003

The Purpose of this study is to investigate the cognition and experience of sexual violence and to Present the influential factors of the cognition of sexual violence. The subjects were 835 high school students living in Kwangiu and Chonnam. The data analysis used Mean. Standard Deviation, T-test. F-test. and Multiple Regression Analysis The major findings is as follows : 1 There are meaningful differences in the experience of sexual violence between male and female adolescents. 2. There are meaningful differences in the cognition of sexual violence in sex. sex-role attitude. experience of obscene materials and sex education. 3. The variables which affect cognition of sexual violence is sex-role attitude, sex and experience of obscene materials that were explained about 10%.

• 가정과삶의질연구
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• 제11권1호
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• pp.191-202
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• 1993

The purpose of this study was to investigate the degree of father's participation on child-rearing in relation to parents' sex-role streotypes and conjugal power structure and backg-round factors(children's sex paternal aged and educational level. maternal employment status and family's socio-economic status) The subjects of the study 368 couples who have preschoolers. The main study was conducted from sep. 17 to Oct. 2. 1992 using a set of questionaires which has been revised after a pilot study of 38 couples Statistical method for data analysis were frequencies percentiles means ANOVA Duncan's multiple range test F-Test and Cronbach's a. The results indicated 1) That There were significant differences in the degree of father's participation on child-rearing in term of children's sex parternal age the parents' sex-role streotypes the type of conjugal power structure. 2) that the variables which have significant effects on the degree of father's participation of child-rearing were conjugal power structure mother's sex-role types and father's age.