• Korea journal of population studies
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• v.25 no.2
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• pp.41-68
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• 2002

This study explores school to work transition of female youth. Particularly, the analyses focus on a transition to the first job from the graduation, and exits of irregular employees from their first occupational status. Data used for the analysis are “The 4th Survey on Women's Employment”, collected by KWDI in 2001. The results show that it takes 1.54 years on average for transition. Significant factors that influence the probability of transition to the first job include economic situation and satisfaction level of major at college education. The general high school educated are less likely to move into the labor market. Only a half percent of irregular employees at their first jobs exits to regular employees or non-economically active status, and education levels and age cohorts have clear impacts of those exits. Majors in college education and holding irregular jobs before the graduation significantly affect the probability of being regular employees, while industry influences the exits to be non-economically active status.

• Electric Engineers Magazine
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• s.333
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• pp.24-29
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• 2010

본 고에서는 연계구분, 전압변동, 고조파, 역률, 플리커, 주파수, 계통 동기 병입, 연계계통고장, 재폐로 협조, 재접속, 직류유입방지, 내 서지 등 신재생에너지 전원시스템의 계통연계를 위한 기술적 항목에 대한 기술 관련 내용을 정리하였다. 본 내용을 이행여부에 대한 강제성을 부과할 수 있는 규정 성격의 기술요건 안과 기술요건을 이행하기 위한 권고 및 해설 성격의 적용지침으로 구분하여 제시하였다. 기술요건은 각 국의 항목별 기술요건 사례를 충분히 비교 검토하여, 신재생에너지 관련 이해당사자들의 다양한 요구를 최대한 반영하면서, 유연성 있게 적용할 수 있도록 원칙 위주로 간단 명료하게 작성하였다. 본 고의 내용을 바탕으로 정부, 업체, 사용자, 시민단체 및 전력회사 간의 이해적 합의를 도출하고, 관련 전문가로 구성된 위원회의 기술적 검토를 거쳐 현재 운영중인 기준은 언제든지 주변 환경에 맞게 개정할 필요도 있다고 사료된다.

• Proceedings of the KSCN Conference
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• 2004.05a
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• pp.412-413
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• 2004

사회경제구조의 변화에 따라 여성의 사회참여가 크게 증가되는 추세이다. 가정주부의 취업여부에 따른 식생활 양상을 파악하기 위해 2001 국민건강ㆍ영양조사-영양조사부문의 결과를 심층 분석하였다. 2001 국민건강ㆍ영양조사는 2001년 11월 1일부터 12월 31일까지 전국 200개 지역에서 약 4,000가구, 14,000명을 대상으로 실시되었으며, 본 연구에서는 전업주부가정의 3,482명과 취업주부가정의 2,731명의 가족에 대한 식품 및 영양소 섭취량 자료가 분석에 활용되었다.(중략)

• Journal of Labour Economics
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• v.33 no.2
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• pp.91-134
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• 2010

This study examines job transition process and its lahor market performance by reasons of job separation, using the Employment Insurance DB(2000~07). The findings show that involuntary job changers lend to suffer greater loss in job spell and real wage than voluntary job changers, which seems to reflect their characteristics such as lower quality of job matching due to unsystematic job search, negative signaling effect in the labor market and decreasing availability of human capital in previous job. In addition, unemployment benefit eligible for involuntary job changers tends to prolong the period of unemployment, while increasing job spell in the following employment.

• Journal of Korean Society of Disaster and Security
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• v.6 no.1
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• pp.87-91
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• 2013

Establish standards and review procedures for on-site implementation of the emergency response plan required to establish by substances requiring preparation for accidents. Investigated for the examination content and standards for Process Safety Management (PSM) and Safety Management System (SMS). Safety Management System operator's comments and problems to be expected in the review process. Standards for on-site implementation and review of a person's ability to do the job does not require a high level of expertise. However, it has been created mainly to determine whether appropriate items to be included in the report and the contents presented.

• Korean Journal of Social Welfare Studies
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• v.41 no.4
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• pp.225-246
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• 2010

The family environment children are exposed to growing up greatly influences their future potential and achievements. Previous findings show that changes in family structure during childhood, particularly those resulting from divorce or death, cause lasting negative consequence that affect the child physically, psychologically, economically, and socially. Unfortunately, single-parent households are becoming increasingly common in Korea, nearly doubling to more than a million cases in the last two decades. Existing domestic and international studies of this area tend to focus on the short-term effects of growing up in a single-parent household. In addition, these studies group their samples in ways that result in findings that may be too broad or are not necessarily an accurate representation of the subjects. This study attempts to address some of these shortcomings by focusing on the long-term effects of how changes in family structure early in children's lives affect achievement during their transition to adulthood. In addition, it takes into account the development cycle the child is in at the time of family restructuring, and what kind of long-term effects result from that. In this analysis, we find that there are several cases of statistically significantly differences in domain achievement depending on the developmental stage the child was in when the parental divorce or death occurred. The findings indicate that changes in family structure during the infant/toddler period influence health condition and depression, while changes in family structure during middle-childhood and adolescence do not. Meanwhile, changes in family structure during any point in the developmental stages have negative effects on educational attainment, with the severity of these negative effects depending on when the family changes occur. The negative effect on educational attainment is most prominent when a change in family structure occurs during the infant/toddler period, followed by adolescence, then middle-childhood.

• Information Systems Review
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• v.14 no.1
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• pp.1-19
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• 2012

A large-scale IS development project takes a long time, thus its project manager needs to be more careful on risk management. In particular, appropriate cutover decision making is critical in large-scale IS development projects because the opening of the large-scale IS significantly impacts the organization. Regardless of its importance, cutover decision making in conventional IS development projects has been done in a quite simple way. Conventional cutover decisions have been made by considering just whether the new IS operates or not from the system, application, and data implementation perspectives. However, this approach may lead to unsatisfactory performance or system failure in complex large-scale IS development. Under this background, we propose a new framework for cutover decision making on large-scale IS projects. To validate the applicability, we applied the framework to a core banking system development case. The case study shows that our framework is effective in proper cutover decision making.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.12
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• pp.7093-7100
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• 2014

This study analyzed the factors related to labor market transition of job injured workers. The Workers' Compensation Insurance Panel data ver.1, which that was surveyed by the Korean Workers' Compensation & Welfare Service in 2013, was used. Four key findings were made: first, the economically inactive populations are 7.2% and unemployed is 22.3% of occupational accident workers who finished the treatment period; second, 31.5% of laborers who returned to a new workplace went into another type of occupation; third, the results showed that socio-demographic factors, such as gender, age and education years, injury-related factors, such as the treatment period and work limitation, and workplace factors, such as company size and employment status, were associated with the return to work; and fourth, a relatively higher proportion of people who has received occupational training could not return to work and the disability grade was not associated with the return to work. These results suggest that policy makers need to understand the characteristics of labor market transition of job injured workers and develop efficient intervention programs based on the transitional labor market.

• Journal of Food Hygiene and Safety
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• v.24 no.2
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• pp.128-135
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• 2009

Hand-washing is one of the most important factors in infection control and in preventing cross-contamination. The objective of this study was to investigate female university students' awareness of hand-washing, their hand washing practices, and the difference between their awareness and practices. A self-administered questionnaire survey and direct observation in restrooms were separately carried out in a university campus and over four weeks' period. A total of 97.4% of the survey respondents claimed to wash their hands after using toilet, and 98.2% of the observed students actually did so according to the unnoticed observational study. However, only 6.3% of the students who washed their hands in the direct observation washed for more than 10 seconds, although 46.4% of respondents in the survey reported that they usually wash their hands for more than 10 seconds. Among the observed students who washed their hands, only 0.9% used soap, and 0.9% washed four parts of their hands. Paper towel was the most common hand-drying method in the direct observation and also in the survey. Significant differences were found in duration, use of soap, part of washing, and hand-drying method between the questionnaire survey and the direct observation (p<0.05). This study indicates that there is a noticeable difference between the awareness of hand-washing and hand-washing practices among female university students. Further research should examine hand-washing practices of female university students in restrooms outside the university campus.

• Childhood Kidney Diseases
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• v.4 no.1
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• pp.17-24
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• 2000

Purpose: MCNS is found in approximately $85\%$ of the idiopathic nephrotic syndrome in children and shows good prognosis with initial steroid therapy. However in FSGS, there is poor prognosis with initial therapy and shows higher rate of progression to chronic renal failure and relapse after kindney transplantation. We have experienced 8 patients who were diagnosed as MCNS on initial renal biopsy and then progressed to FSGS on follow-up biopsy. So we have investigated their clinical course and risk factors for transition of MCNS to FSGS. Methods: We conducted a retrospective study with a review of histopathologic findings and clinical manifestations of 296 cases of MCNS and FSGS that were diagnosed from January 1988 to May 1999. We classified them into 3 groups according to the histopathologic finding; MCNS, FSGS, MCNS progressed to FSGS in follow-up biopsy. Results: The number of children was 296 cases comprising 241 cases($81.4\%$) showing MCNS, 8 cases($2.7\%$) transition group, 47 cases($15.9\%$) FSGS. The mean onset age was $6.0{\pm}2.6$years in MCNS, transition group $8.3{\pm}2.3$years, FSGS $7.2{\pm4.3$years, and the gender (M:F) ratio was 3.7:1 in MCNS, 3:1 in transition group, 1.8:1 in FSGS. Comparing the presence of initial hematuria, hypertension,24 hour urine protein, serum albumin, serum creatinine, there were significant difference between the transition group and the FSGS group in the following points; 24hour urine protein $684:342mg/m^2/hr$(P<0.05), serum albumin 1.92: 2.47g/dL(P<0.05), serum cholesterol 494:343mg/dL(P<0.05). Refractoriness to steroid therapy was 13.3$\%$ in MCNS. $12.5\%$ in transition group, $29.6\%$ in FSGS; significantly higher in FSGS(P<0.05). Immunosuppressant therapy was performed in $58.5\%$ of MCNS, $100\%$ in transition group, $80.8\%$ in FSGS; transition group showed significantly higher .ate(P<0.05) comparing with MCNS. Mean number of relapse and duration from onset to first relapse showed no significance difference between these groups. Conclusion: 249 patients with MCNS have been followed and $3.2\%$ (8 patients) of them has shown change in pathologic diagnosis from MCNS to FSCS. The risk factor for transition could not be found. Our results point to the need for a follow-up biopsy to certify the possibility of transition to FSCS in some MCNS cases with refractory cases to steroid therepy, frequent relapsing cases, or in case of no remission in spite of vigorous immunosuppressant therapy.