• Korean Journal of Social Welfare
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• v.59 no.2
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• pp.171-195
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• 2007

Remarriages constitute an increasing proportion of all marriage in Korea. In 2005 26.1% of marriages were remarriages for one or both partners. Also, remarriages are more likely to end in divorce than first marriages. This study is conducted to understand how and why the remarriage is ended in divorce in Korea. Seven ex-stepmothers were asked in-depth interview to describe the whole story from courtship to divorce of remarriage. Their narratives were analyzed by a qualitative software program, Nvivo2, which assured us the validity and the reliability of method of the study. Qualitative analysis revealed several major concepts related to the dissolution of remarriage: lack of feeling of love in a motive of marriage, lack of understanding of and preparation for remarriage, fragile tie of remarried couple, frictions between step-children and step-mothers, feeling excluded from family-in-law, and wife battering. The results of the study highlighted that the social work interventions should be actively done in the area of family life education including remarriages and remarried families.

• Korean Journal of Social Welfare
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• v.64 no.3
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• pp.183-202
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• 2012

Remarriages constitute an increasing proportion of all marriage in Korea. In 2010, 21.9% of marriage were remarriages for one or both partners. In spite of such increasing of remarriage, not much attentions were given the issues of remarriage in the academic circle of social welfare in Korea. This study is conducted to understand the nature of remarriage, the family structure in remarriage, the relationship between the boundary ambiguity and the family functioning in remarriage. Although boundary ambiguity is believed to be more problematic for remarriage families than first-marriage families and as such has been the topic of research in the U.S.A and other countries, few studies have focused on this topic in Korea. This study examined degree of boundary ambiguity of 125 samples of remerried women and their family functioning. Also, the study examined the relationship between the boundary ambiguity and the family functioning in remarriage. This study conceptualized boundary ambiguity as an incongruence between physical and psychological presence or absence of family members. The findings indicated that the majority of respondents(67.6%) were categorized as having both no psychological and no physical ambiguity. 19.8% of respondents were categorized as having physical ambiguity, 9.9% as having psychological ambiguity, and 2.7% as having both psychological and physical ambiguity. Statistically significant differences of family functioning in remarriage were found among four groups having different type of boundary ambiguity.

• Korea journal of population studies
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• v.31 no.2
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• pp.77-100
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• 2008

This study explores the implications of increasing cohabitation for the Korean family, by comparing the characteristics of cohabiters with those of married couples and of never-married and divorced people. Data are from the Marriage Registration Files for the years of 1997 through 2005 and Social Statistics Survey conducted in 2006. Results from descriptive statistics and logit analysis generally confirm the predictions of the western literature. First, cohabitation is part of overall changes in the family system. Cohabitation is more prevalent among the previously married than among the never married. Second, the socioeconomic status of cohabiting men is lower than that of married men. Third, according to spouses' employment status, educational levels, and age differences, gender roles are more egalitarian among cohabiting couples than among married couples. The finding that cohabiter characteristics are not similar to those of married couples seems to suggest that cohabitation does not simply represent a trial of marriage out of caution, unlike what most media articles assume. Instead, cohabitation may signify some unconventional circumstances forcing the couple to choose it as an alternative to marriage even temporarily. This and other conjectures discussed in this paper need to be reexamined with more rigorous data, as increasing trend of cohabitation seems to be inevitable in the coming years.

• Journal of the Korean Ceramic Society
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• v.27 no.7
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• pp.833-840
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• 1990

For the development of multi-functional materials which has water reducing power, air entraining power and waterproofing power as well as blending additive in cement mortar the coal ash was modified with asphalt-stearic acid or asphalt-boiled oil mixtures by mechanical treatment. And the physical properties of cement mortar blended with modified coal ashes were compared with those of the water-tightness-cement mortar and the ordinary-portland-cement mortar added with AE.water reducing agent. The mortar of coalash-blend-cement modified with asphalt-stearic mixture was increased acid about 20% in initial strengths and decreased about 20% in water absorption ratio than those of ordinary coalash-blend-cement. The mortar of coalash-blend-cement modified with asphalt-bolied oil mixture was similar to the cement mortar added with AE.water reducing agent in water reduction ratio, air entraining conents and the initial strengths, also was similar to the water-tightness-cement mortar in water absorption and water permeability ratios.

• Korea journal of population studies
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• v.28 no.1
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• pp.73-106
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• 2005

본 연구는 국내로의 혼인이주와 그 가정에 대한 연구로 국내로의 혼인이주의 추이와 현황을 살펴 본 후, 혼인이주자의 특성 및 혼인이주 가정의 문제와 대응방식을 분석하였다. 본 연구는 다양한 자료를 활용하였는데, 우선 통계청과 법무부의 나료와 그간 국내 선행연구의 2차 자료를 활용하였다. 그리고 본인에 의해 수행된 2004년 7월 국제결혼중매업체에 대한 인터넷조사와 2004년 3월부터 12월 사이에 수집된 서비스부문 이주여성 인터뷰 자료를 이용하였다. 이 연구의 주요 발견은 다음과 같다. 첫째, 1990년대 이후 우리 국민의 혼인이주보다 외국인의 국내로의 혼인이주가 증가하였고, 특히 중국교포를 위시한 외국인 여성의 혼인이주가 증가하였다. 둘째, 외국인 여성의 혼인이주는 90년대 초반에는 농촌 노총각의 배우자로 90년대 중반이후에는 도시 재혼자의 배우자로 선호되었다. 그리고 지방에서는 통일교를 통한 혼인이주가 많으며, 수도권에서는 국내입국을 위한 위장결혼도 많은 편이다. 셋째, 혼인이주 가정의 문제로는 가정경제의 어려움, 부부관계의 계급화, 그리고 서로 다른 기대차이를 살펴보았다. 넷째, 다른 외국인 주부에 비하여 중국교포 혼인이주 여성들은 국내에서 일자리를 쉽게 찾을 수 있으므로 가출이 더 용이하였다. 마지막으로 본 연구는 중국교포 여성의 혼인이주는 국가간의 노동이동의 범주로 파악될 수 있음을 지적하였다.

• Journal of the Korea Institute of Building Construction
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• v.10 no.5
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• pp.95-102
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• 2010

In recent years, the demand for the development of high quality and cost effective materials, as well as the competition to ensure a diverse and sufficient amount of ready-mixed concrete, has been increasing rapidly. In this experiment, concretes made with different admixtures are blended with each other in different combinations and ratios, in order to identify potential problems. The first test was a slump level test, in which all of the concretes met the required numbers, as they also did in the test for air content. Plain organic acid concrete scored the highest in bleeding amount, but organic acid mix in general showed a similar outcome. In the early measurement of compressive strength, plain naphthalene concrete was the strongest. Of the blends, the 5:5 mix of organic acid and naphthalene was the strongest. In the standard measurement, the 5:5 mix of naphthalene and lignin was the strongest. Tensile strength tests revealed similar results. Length change rate proved to be greater in blended concrete than in plain concrete, and dry shrinkage rate was highest in the 7:3 ratio blends. Through SEM photo analysis, it was confirmed that the 7:3 ratio blends contained more micro-voids. In conclusion, with the exception of a specific few combinations, it was found that the blending of different types of concrete is undesirable due to the delayed coagulation time as well as the early decrease in strength.

• Magazine of the Korea Concrete Institute
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• v.10 no.6
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• pp.223-231
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• 1998

Existing cast in place piles made by grouting cement mortar have many problems that cracks by autogeneous and drying shrinkage bring about the deterioration of force for piles, segregations by the submersion of ground water occur and also, high cement contents lead to rise the manufacturing cost. Therefore, this study is intended to investigate the mechanical properties of high performance mortar, incorporating expansive additives and fly ash. for cast in place piles. According to the experimental results, as the contents of expansive additives increase in mortar mixture, fluidity decrease and air contents shows inverse tendency. Setting time is delayed. Although compressive strength at 7days shows a decline tendency. compressive strength at 28days and 91days increase slightly with 5% of expansive additives. As fly ash increase in mortar mixture, high fluidity is shown, air contents increase and setting time is delayed at fresh state, and additives are, the larger length change is, whereas shrinkage decrease with the increase of fly ash.

• Journal of Korean Library and Information Science Society
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• v.41 no.1
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• pp.51-76
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• 2010

This study discussed the trends and characteristics of mental health services in the public libraries of North America. To accomplish this, this study collected its data through literature surveys, observations and interviews with librarians within the Vancouver public library system. The results show that there were many cases in which patrons asked public libraries for information on their mental health problems and the public libraries helped the patrons cope with their problems. The public libraries' assistance programs for national tragedies and natural disasters were temporary services. On the other hand, public libraries were continuously advising and guiding patrons dealing with emotional and psychological problems through the readers' advisory and information services. Specifically, public libraries were actively assisting various sensitive issues that are generated in the development of children and youths(for example, adoption, divorce and separation, remarriage, family, friendship, disabilities, death, self-esteem, emotions, bulling, violence, abuse, suicide, illness, addiction, sexual health, youth pregnancy and so on). The key role of librarians under these circumstances was to guide and recommend appropriate books and professional institutions that help solve the problems.

• Journal of Families and Better Life
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• v.24 no.6 s.84
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• pp.177-193
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• 2006

This study analyzes marriage and fertility rates in Korea and makes recommendations for family policy. Based on the 'The Report of Marriage & Divorce Statistics in 2005' and data from the Korea Statistical Information System (KOSIS) of the National Statistics Organization, the trends, reasons for marriage rates changes, and future expectations were critically reviewed. In addition, the relationship between marriage and fertility rates was analyzed. The principle characteristics of marriage rates are as follows: 1) the M-shape of the longitudinal crude marriage rates; 2) the increased age of individuals entering their the first marriage; 3) the increase in remarriage rates; 4) the changes in the patterns of remarriage; 5) the increased in the age at which individuals remarry and; 6) the increase in marriage to non-Koreans. The marriage and fertility rates changes are a permanent normative shift because of 1) later marriage because of women's increased education and labor force participation 2) rational choices about birth control 3) reduced population because of the aging of baby boomers 4) structural changes in the marriage market and 5) egalitarian changes in women's attitudes toward marriage and family. The recommendations for future family policy were as follows: 1) the need for a realistic, long-term family policy because the current marriage patterns will continue; 2) the need to develop new statistics such as fertility rates that are based on marriage cohort or birth cohort because family behavior is a mixture of personal, social and political responses; 3) the need for impact analysis of current family policy about increasing fertility rates; 4) the need for a new family perspective that encompasses diverse marriage and family patterns; 5) the need to focus on men's role in families because of women's changing roles and family interaction patterns and; 6) the need for preventive family policies such as family life education.

• Korean Journal of Comparative Education
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• v.24 no.5
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• pp.71-95
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• 2014

This is a pilot study of multifaceted longitudinal research project to explore educational experiences of students with multicultural family backgrounds in Korea. Especially for this pilot study, I selected three foreign-born immigrant youths and tried to explore how these youths describe constraints of their learning experience in different culture. The data for this study were mainly collected through qualitative research methods. For a better understanding of the research participants' perceptions in this study, narrative inquiry and series of semi-structured in-depth interviews were conducted for a period of four months which corresponds to one semester of school system in Korea. As a result, this study found that there is an urgent need to establish a systemic and developmentaly appropriate language education programs that ensure educating the language to the foreign-born immigrant youths because their academic achievement, interpersonal relationships, and future depend greatly on the fluency of Korean language. It was also found that it is necessary to take appropriate educational actions in supporting alternative schools where the foreign-born immigrant youths can fully and seriously considered as a whole person. Although this study has some limitations in examining every single aspect of the current state of education of students with multicultural backgrounds in Korea, it provides deep insight into some of their initial educational experiences and proposes several ways to improve these educational programs for them.