• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.5
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• pp.445-455
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• 2017

This study was conducted to identify the relevance between postpartum women'sfatigue and breast-feeding rate in accordance with the types of rooming-in care at one hospital in Seoul. The data were collected by using a self-report questionnaire between June and July of 2014. All subjects were full-time rooming-in group, with 64 mothers and part time rooming-in group, 43 mothers. The collected data were analyzed using SPSS 22.0 windows program. The result supported Hypothesis 1, in which the number of full-time rooming-in group's daily breast-feeding would out number that of part time rooming-in group. Hypothesis 2, on the other hand, which was that the breast-feeding rate would differ between the full-time rooming-in and the part-time rooming-in groups was overruled. Hypothesis 3, in which the fatigue of the full-time rooming-in group would be higher than the part-time rooming-in group was supported. Hypothesis 4, in which postpartum women'sfatigue would relate to breast-feeding rate during hospitalization period was overruled. Thus, based on this research, it is suggested that rather than collectively running the full-time rooming-in care, part-time rooming-in care that is individualized with considerations to the conditions of the mothers and new-born should be considered.

• Korean Journal of Social Welfare
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• v.54
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• pp.295-319
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• 2003

The study starts from the critical thought on why most of female-headed single-parent families are under poverty regardless of their hard working. The study is to explore the lives of low-income single-parent families as working poor and to develop comprehensive policies for them out of poverty and other social vulnerability, using the concept of social exclusion which has been broadly introduced in the field of social science. Specifically, the study aims to analyse the process of social exclusion of low-income single-parent households, by comparing the differential lives in the economic, social, political aspects among male-headed dual-parent household, female-headed single-parent household, and poor female-headed lone-parent household who is under the public poverty line. The study was based on the secondary data analysis. A total of 3182 samples(the first 2508, the second 235, and the third 439) were included. Using SAS 6.12, frequency, chi-square, means, and ANOVA were utilized for the statistical analysis. Results show that single mothers, on the whole, are vulnerable population in terms of employment, housing stability and income. Also, low-income households of single mothers are more negatively affected by the IMF economic crisis and carry more pessimism on their future. In comparison with male-headed households, single mothers have fewer support from social insurance as well as family resources and higher burdens of additional caring need for the old, the disabled, and the chronically ill. These findings identify the reality in which female-headed households with dependent children are exposed to the overall social vulnerability and thus are easily trapped into the social disadvantaged. finally, the study suggests the development of comprehensive policies and counter-measurements for low-income female-headed families to be the primary member in our society.

• Journal of the Korean Society of Clothing and Textiles
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• v.31 no.12
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• pp.1784-1792
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• 2007

This study set out to identify the problems with hat labels and to search for improvement measures by examining and analyzing consumers' practice of managing their hats. It also intended to provide accurate and enough information about how to keep and wash hats and thus help consumers use their hats for a long period. In an attempt to investigate how consumers wash and manage their hats, a survey was carried out to 395 individuals in their twenties and over who owned hats living in urban areas including Seoul, and were quota sampled according to age and gender. The survey period is March to April 2007. The collected data were statistically treated with the SPSS 12.0 program in terms of frequency, percentage, mean, standard error, cross tabulation, t-test, and one-way ANOVA. The findings were as followed. First, the respondents were in the average level of perceiving and practicing the washing methods of their hats. The female respondents who had more experiences with laundering than the males knew and practiced the washing methods for hats better than males. Second, compared to other clothing items, hat wearers were more likely to pay careful attention to their hats by putting their hats in a laundry net and applying a laundry detergent for wool fabrics when using a washing machine or washing their hats with their own hands. And third, most of the hat wearers were aware of the importance of hat labels and showed a lower level of trust in them than other clothing items. The suppliers need to offer accurate and practical labels in order to regain the consumers' trust. Many consumers had some difficulties figuring out the size system of hats. In particular, the male consumers had a low level of perception of labels, which implies that there should be specific efforts to educate them about general labels.

• 건강소식
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• v.35 no.12
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• pp.10-11
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• 2011

전 세계 빈곤 아동을 돕는 국제기구 '세이브더칠드런(Save the Children)'에서 모자로 생명을 살리고 있다는 사실을 알고있는가? '신생아 살리기 모자뜨기 캠페인'을 통해서다. '신생아 살리기 모자뜨기 캠페인'은 전 세계 영유아를 살리기 위한 털모자를 직접 떠서 세이브더칠드런의 해외사업장에 보내주는 참여형 기부 캠페인이다. 그 중심에 있는 자원개발부장 최혜정 씨를 만났다.

• Journal of Aquaculture
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• v.13 no.3
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• pp.239-244
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• 2000

To test survival growth of juvenile abalone, five different diet were constituted. Diet 1, the control, was constituted with white fish meal (15%), soybean meal (25%) and wheat flour (25%); diets 2,3 and 4 were constituted to replace each one of these ingradietns by supplementing Sargossum powder (upto 10 %) and the fifth one by Undularia powder. Survival of these abalones differed significantly. Diet 4 supported the fastest growth. There was no significant difference in the composition of these abalones hence Sargassum can be used as a substitute.

• Journal of Digital Convergence
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• v.20 no.5
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• pp.891-895
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• 2022

The aim of this study was to evaluate the effects of a mother-child shared room on self-confidence in infant care and the practice of breastfeeding by delivering individual education to the mother-child in the shared room. The participants were 50 mothers in the mother-child shared room group and 50 mothers in the mother-child in separate rooms group, all of whom delivered children. The self-confidence in infant care was found to be higher in the mother-child shared room group than the mother-child in separate rooms group. It is necessary to conduct multilateral research into the influential factors on the practice of breastfeeding apart from a variable, namely, the mother-child shared room.

• Proceedings of the Korean Information Science Society Conference
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• 2001.04b
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• pp.604-606
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• 2001

최근 들어 이미지 모자익은 가상현실과 웹 브라우저 상에서의 가상환경 구축, 관광, 광고 등, 많은 응용분야에서 관심을 모으고 있다. 이미지 모자익을 위해 해결해야 할 주된 문제는 이미지들 간의 중복되는 영역에서 정확한 대응점을 찾는 것이다. 지금까지 이 대응점을 찾기 위한 노력은 시스템의 많은 계산량과 시간을 투자해야만 했다. 또한 대부분의 모자익이 여러 차례의 촬영에 의한 정지 화상들 간의 모자익에 그치고 있다. 따라서 본 논문에서는 비디오 카메라를 이용하여 프레임들 간의 중복되는 영역에서 일정한 비교 영역을 지정하고 그 비교 영역 안에서 대응점을 찾는 블럭 매칭 방법을 적용함으로써 전체적인 모자익 시간을 줄이는 방법을 구현하였다.

• Korean Chemical Engineering Research
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• v.62 no.2
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• pp.142-146
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• 2024

There is growing interest in natural cosmetic ingredients as natural cosmetics become popular. As a part of effort to look for natureal cosmetic agent, seaweed Sargassums were tested for functional cosmetic agents. Effective materials were extracted from Sargassum coreanum. Sargassum hemiphyllum, and Sargassum patens by simple hot water extraction. Antioxidation, whitening, anti-wrinkle, UV absorption and anti-inflammation effects were studied for functional cosmetic agents. Sargassum extracts indicated excellent cell viability, strong anti-oxidation effect by DPPH radical scavenging activity and showed significant whitening effect from tyrosinase inhibition. However, effects of antiwrinkle, UV absorption and anti-inflammation were negligible. In conclusion, Sargassum coreanum extracts showed good possibility for anti-oxidation and whitening cosmetic agent.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.16 no.2
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• pp.344-349
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• 2012

This paper describes experimental results and their analysis on the new test images, called as the McMaster image dataset, to develop demosaicking techniques. The well-known image dataset for demosaicking is so far the Kodak image dataset. However, different results have been reported, as the new image dataset is engaged in developing demosaicking techniques. Thus, we conduct a series of experiments on both the McMaster dataset and the Kodak dataset; we analyze and compare those experimental results; and we provide the peculiar features of the new dataset. Also, the experimental results and their analysis indicate that the McMaster dataset deserves to be a test image dataset for future demosaicking techniques; thus, we expect they can be utilized as basic data for demosaicking.

• Korean Journal of Social Welfare
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• v.61 no.1
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• pp.219-238
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• 2009

This study aimed to examine the mediating effects of mother-child relation affecting child's resilience through the analysis of structural equation model. The data was collected from the sample of mothers with mental disorders. As a result, psychological symptoms of mothers and mother-child relation had direct effects on the child's resilience. Mother-child relation mediated the effect which psychological symptoms of mothers had on the child's resilience. To reinforce the child's resilience of mothers with mental disorders, the intervention for the managing the mother-child relation is needed.