• 대한불안의학회지
• /
• 제6권2호
• /
• pp.115-118
• /
• 2010

Objective : The purpose of this study was to survey the degree to which people use the Internet prior to joining the army and mental health. Methods : The author assessed Internet addiction and mental health using an Internet addiction diagnostic scale for soldiers and the Symptoms Check-list-90. A total of 508 subjects were included in the final analysis. Collected data were analyzed by independent t-test. Results : The Internet addiction risk group (n=19, 3.7%) had significantly higher mean scores for obsessive-compulsion (t=-2.43, p=0.02) and interpersonal-sensitivity subscales (t=-2.30, p=0.03) than the control group. Conclusion : Internet addiction was related to soldiers' mental health. An assessment focused on internet use would be useful in the evaluation of a person potential adaptation to the military.

• 한국생활과학회지
• /
• 제13권4호
• /
• pp.537-553
• /
• 2004

This ethnographic case-study explores the daily experiences in child-rearing and education among Korean full-time housewives. For this purpose, 11 full-time housewives in their thirties and forties from the middle class were interviewed with an unstructured questionnaire. The findings are as follows: Full-time housewives tend to assume the full responsibility for child-caring and education. Their time is structured around the schedules of caring children and participating in educational programs for children. The most demanding tasks for them include preparing for a preschool, getting the children ready for school, rendering supports for children's schools, extra curricular education, and arranging and offering gift money to teachers. They feel that their husbands do not provide enough supports for child-caring and education. Despite all the negative experiences, Korean full-time housewives put in whatever they have to make sure their children's well-being and to provide the best education possible for their children; the maternal identity plays a role of the utmost importance in them.

• 복식
• /
• 제58권6호
• /
• pp.54-68
• /
• 2008

The purpose of this study is to investigate the effect of dot pattern size(0.8, 1.8, 2.5, 5, 8), color combination(BG/R, Y/B), area-ratio on image formation. Sets of stimulus and response scales(7 point semantic) were used as experimental materials. The stimuli were 20 color pictures manipulated with the combination of dot pattern size, color combination, and area-ratio using computer simulation. The subjects were 240 female undergraduates living in Gyeongnam-do. Image factor of the stimulus was composed of 5 different components, visibility, attractiveness, cuteness, stability and high class image. In the cuteness, color combination, dot pattern size showed independent effect. In the stability, area-ratio, dot pattern size showed independent effect. Interaction effects of color and area-ratio combination was significant on cuteness. For visibility image 8cm yellow dot/blue background, for attractiveness image BG/R coloration, for cuteness image Y/B coloration and for stability image 0.8cm yellow dot/blue background were effective. According to the variation of dot pattern size, color combination and area-ratio, it was investigated that the images for a dress wearer were expressed diversely, were shown differently in image dimensions, and could be produced to different images.

• KSBB Journal
• /
• 제28권3호
• /
• pp.177-184
• /
• 2013

This research was to investigate the inhibitory effects of tyrosinase, elastase and collagenase using rapeseed meal extract for the functional cosmetics. Gamma-tocopherol and alpha-tocopherol contents were 304.9 and 212.2 mg/kg, respectively. In the case of delta-tocopherol and plastochromanol-8, they were 12.1 and 35.7 mg/kg, respectively. The total phenol content of methanol extract was the highest (49.6 mg/g) which was about 4.96 fold higher than that of water extract. The maximum nitrite scavenging activities of methanol and acetone extract at pH 1.2 were 85.2 and 80.1%, respectively, at 8.0 mg/mL. When the extract concentration of rapeseed meal increased upto 2.0 mg/mL, cell viabilities did not appear to have any significant cytotoxic effect, irrespective of extracts. Tyrosinase and elastase inhibition activities increased from 25.2 to 42.5% and 25.3 to 48.0%, respectively, as methanol extract concentration increased from 0.5 to 1.0 mg/mL. The collagenase inhibition activities of methanol and acetone extracts at 1.0 mg/mL were 67.2 and 68.0%, respectively. These results showed that the methanol and acetone extract of rapeseed meal can be used as a new source of functional cosmetic agent.

• 한국전기전자재료학회:학술대회논문집
• /
• 한국전기전자재료학회 2003년도 하계학술대회 논문집 Vol.4 No.1
• /
• pp.553-556
• /
• 2003

금속유기물 용액 증착법(MOD)법은 금속유기물 용액을 스핀 코팅하여 고온 열처리를 통해 대면적의 고온 초전도 박막을 만들 수 있으며, 고가의 진공 시스템이 필요하지 않기 때문에 매우 경제적인 박막 증착 방법이다. 본 연구에서는 MOD법을 이용해서 고온초전도체 마이크로파 필터나 터널접합 소자와 같은 전자 소자 응용 연구를 위해 요구되는 높은 임계전류 특성을 갖도록 박막 성장 조건을 변화시켜서 제작된 고온 초전도체 Bi2Sr2CaCu2O8+d (BSCCO2212) 박막을 제작하였다. 박막 특성은 x-ray diffraction (XRD), scanning electron microscope (SEM)으로 표면적, 구조적 특성을 관찰하고 저항-온도 (R-T) 변화 및 전류-전압 (I-V) 특성 측정을 통해 전기적 특성을 연구하여 임계전류를 향상 시킬 수 있는 박막제작 조건에 관해 논의하였다.

• 한국진공학회:학술대회논문집
• /
• 한국진공학회 2011년도 제41회 하계 정기 학술대회 초록집
• /
• pp.187-187
• /
• 2011

Nowadays, the issue of solar cell durability in local weather and environment is a crucial issue. Above all, surface corrosion on solar cell multilayers is a major factor that determines the durability of commercial solar cells; corrosive chemical interactions between air, humidity and chemical species and solar cell multilayers can unfavorably affect the durability. Here, we study microscopic and spectroscopic surface techniques to investigate the corrosive interaction on the antireflective layers of solar cell multilayers under various conditions such as acid, base, constant temperature and humidity. Surface morphology and adhesion force were characterized with atomic force microscopy before and after chemical treatment. Chemical composition, and transmittance factors were studied with X-ray photoelectron spectroscopy, and ultraviolet-visible spectroscopy, respectively. Based on these studies, we suggest the dominant factors in the corrosive chemical processes, and their influences on the structural, compositional, and optical properties of the antireflective layers.

• 패션비즈니스
• /
• 제24권4호
• /
• pp.19-29
• /
• 2020

The purpose of this study was to investigate Renaissance wall-covering fabrics through Flemish paintings, that provides the details of the origin and development of background of modern wallcovering. The methods of the study are as follows. First, the background of textile development of Flanders in the 14^th to 16^th centuries were examined through a prior study. Second, the shape and use of wallcoverings in paintings painted during that time were analyzed and the process of changing to modern forms was studied. The residential environment with many stone buildings in relatively humid and cold weather created a need for decorative fabrics. Back then, the wool and flax fabric were not allowed to be worn on the body, so the materials were used for the development of interior fabrics. The characteristics of wall covering in Flemish paint can be summarized with movable, allegory, and decoration. Movable stems from the arrival of the emerging aristocrats of Flanders, who had enormous commercial trade and carried decorative fabrics; the mobility has become an allegory in reality as the royal and aristocratic use of wall-decorated fabrics is the symbol of authority. In addition, unlike Italy, where silk was procured from the East, fabrics manufactured using flax and wool were not suitable for clothing in terms of religion and practicality and were used to decorate walls.

• 한국주거학회:학술대회논문집
• /
• 한국주거학회 2008년도 춘계학술발표대회 논문집
• /
• pp.334-338
• /
• 2008

The purpose of this study is to examine present situation of complex community center and to develop complex community center which is considered character of the region. The method of this study was research on internet and interview with public institution by phone about the kind, scale, present situation, complex form of public institution which is situated in Seoul, Busan and Daejeon. The results of the study are as follow : 1) There is the most administration institutions in Seoul and Busan and Daejeon has the most welfare facilities among the public institutions. 2) The scale of public institution is the most buildings of $3{\sim}4$ floors. 3) The institution consisted of one facility is more than 50% in complex form. 4) The complex forms are 21 types of similar facilities and 36 types of different facilities. Therefore, public institutions were attached in Seoul, various types of facilities were not placed in Busan and Daejeon or the number of public institution has been increased continuously, but complex institution considered by social request is difficult to find.

• 가정과삶의질연구
• /
• 제21권3호
• /
• pp.47-60
• /
• 2003

The purpose of this study was to analyze the housewives' needs for educational program. In this study the needs lot housewives educational program are consisted on 3 areas ; 1. program contents, 2. program management and 3. program activization plan. For the survey and statistical analysis the questionares from 445 full-time housewives who participate in educational program at present are used. The results of this study are following； 1, in the area of program contents the needs for housing/health, nutrition, family life planning for elderly stage and enhancement of parents-children relationship are very high. This contents are very related with research topics of human ecology. So the researcher of our science are expected to be involved more in the related program development and actualization in the field. 2. in the area of program management the needs for the concret management process such as human resource management and education period are much higher than the educational provision. 3. in the area of program activization the systematization of the program incording with program level is most needed. 4. the housewive who are keeping the social characteristics such as social orientation, the motivation of social integration, the participation in the social-oriented educational program have higher needs for the most entire program contents, management and activization plan.

• 가족자원경영과 정책
• /
• 제19권3호
• /
• pp.17-40
• /
• 2015

The purpose of this study was to analyze the in-home child care support service experience of twenty child rearing families. In order to conduct this study, grounded theory method was employed. The central phenomenon of the service experience digged out from this study was 'difficulty' (i. e. insecurity and a feeling of helplessness). The causal conditions which brought about the central phenomenon were 'defect of system' and 'service characteristics' The intervening conditions included 'alternative resources' 'working conditions' and 'service institute manager discretion'. The contextual conditions consisted of 'maternal ideology' 'the public nanny's personality awareness'. The action/interaction strategies on the central phenomenon were 'inaction' 'insecurity decrease strategy' and 'dissonance decrease strategy. The final outcome was 'rearing gap fillup "the method of nanny managing" dissatisfaction accumulation' ''system improvement demand'. The families were classified as four types: 'management/subject' 'adaptation/dependent' 'patience/acceptant' 'supplementation/overcoming'. Based on these results, this study provided a few political and practice suggestions to improve this system.