• Journal of Community Nutrition
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• 제7권1호
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• pp.3-7
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• 2005

This study was conducted to evaluate nutritional status of school children by biochemical assessment method. Subjects were 308 school children from 4th to 6th grade living in Bucheon city. Their blood glucose, total protein, albumin, total cholesterol, and triglyceride (TG) concentrations were determined. Mean blood glucose concentration was 77.56 mg/dl and $81.2\%$ of children had normal blood glucose concentration. The average proportion of hypoglycemia was $18.8\%$ among the three grades and prevalence of hypoglycemia in 4th grade school children was highest ($21.8\%$). Mean serum total protein and albumin levels were 7.14g/dl and 4.35g/dl, respectively, and all the subjects except only one were in normal range of total protein and albumin. Mean serum TG and total cholesterol concentrations were 145.82mg/dl and 94.50mg/dl. Serum TG and total cholesterol levels showed same pattern that the concentrations decreased in proportion to grade. Especially, there was significant difference between grades in serum total cholesterol. Furthermore, $11.7\%$ of 4th, $6.8\%$ of 5th, and $2.8\%$ of 6th grade school children have borderline hypertriglycemia or hypertriglycemia, risk factors of obesity or cardiovascular disease later in life. Taken together, there was conflict phenomenon that undernutrition of hypertriglycemia and overnutrition of hypertriglycemia existed together. Therefore, it is needed to develop discriminating and personalized nutritional feeding, counseling, and education program to cover the children of under- or over- nutritional status.

• 무역상무연구
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• 제69권
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• pp.201-220
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• 2016

A bill of lading is a document which is signed by the carrier or his agent acknowledging that the goods have been shipped on board a named vessel bound for the destination and stating the terms on which the goods so received are to be carried. Therefore, the bill of lading is a document of title enabling the holder to obtain credit from banks before the arrival of the goods, for the transfer of the bill of lading can operate as a pledge of the goods themselves. In the other words the bill of lading creates a privity between its holder and the carrier as if the contract was made. A bill of lading, for obtaining credit from banks, must appear to indicate the carrier's name and signature, the "shipped on board" notation, the port of loading and unloading stated in the sales contract and the credit. Data in the bill of lading, when read in context with the sales contract, the credit, the bill of lading itself and international standard banking practice, need not be identical to, but must not conflict with, data in that bill of lading, any other stipulated document, the sales contract or the credit. The surrender bill of lading, stamping "surrendered" on the original bill of lading by request of the shipper, is not recognized the legal effectiveness as a document of title by the statutory law and court. The surrender bill of lading may increase the risk of impossibility of payment to the holder. Therefore, the surrender bill of lading should be used restrictively between the credible parties and suggested to avoid in the other cases.

• 한국건설관리학회논문집
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• 제13권2호
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• pp.11-24
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• 2012

최근 공공사업 발주조건에 BIM(Building Information Modeling)이 의무화되고 있고, 실무 도입을 통한 성공 사례가 증가되면서 건설 분야의 BIM 도입이 본격화되고 있다. 그러나 기존의 BIM 관련 연구는 대부분 설계 또는 시공단계에 한정되어 수행됨에 따라 건설프로젝트의 생애주기를 고려하지 못하고 있고, 특정 업무지원 기능 위주로 진행되고 있다. 따라서 본 연구에서는 건설공사 프로젝트의 기획부터 유지관리단계의 생애주기 동안 단계별 BIM 적용이 가능한 통합 BIM 운영 프로세스를 제안하고 이를 토대로 통합 BIM 시스템을 개발한다. 이를 위해 교량공사를 대상으로 수행단계별 정보체계를 분석하여 BIM 활용 기능과 적용 프로세스를 제시하였으며, 이에 근거하여 수행단계별 BIM 운영 시스템을 구축하였다. 연구에서는 개발된 시스템의 실무 적합성 검증을 위해서 사례적용과 건설 실무자의 활용성 설문 조사를 수행하였다. 이러한 BIM 통합 운영체계는 생애주기를 고려한 건설공사의 3차원 기반 통합정보관리체계로 활용성이 기대된다.

• 대한불안의학회지
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• 제16권1호
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• pp.24-31
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• 2020

Objective : The purpose of our study was to investigate the relationship between job stress and depressive disorder among emotional laborers in a city. Methods : A total of 677 emotional laborers living in Jeonju-city participated in this study. The participants completed survey questions regarding demographic characteristics, job stress (using the Korean Occupational Stress Scale-24, KOSS-24), and depression (the Patient Health Questionnaire-9, PHQ-9). Logistic regression was performed to estimate the association between job stress and depression. Results : Our results indicated that 34.9% of the participants had a high risk of total job stress and 21.7% of participants had depression. In the multivariate logistic regression analysis, female sex (OR=1.66, 95% CI=1.01-2.72) and total job stress (OR=3.84, 95% CI=2.57-5.75) were significantly associated with depression after adjusting for confounding factors. Among the subscales of job stress, job demand (OR=3.06, 95% CI=1.99-4.72) and occupational climate (OR=1.88, 95% CI=1.19-2.97) were significantly associated with depression. But insufficient job control, interpersonal conflict, job insecurity, the organizational system and lack of rewards were not. Conclusion : Among the emotional laborers, job stress, particularly job demand and occupational climate, were major contributing factors associated with depression. Early screening and preventive strategies focusing on job stress could reduce the impact of depression in emotional laborers.

• Human Ecology Research
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• 제55권4호
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• pp.419-431
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• 2017

This study examined the effects of children's shyness and relationships with their teacher in regards to social withdrawal. Two questionnaires were conducted with mothers and teachers of 242 three to five-year-olds attending a childcare center in Sejong city. SPSS 18.0 was used to implement descriptive analyses and hierarchical regression analyses. The results indicated that main effects of lack of sociability and assertiveness as well as interaction effects between lack of assertiveness and intimate relationship on social withdraw were found when the childteacher relationship was intimate. The results suggested that intimate child-teacher relationships adjusted to lack of assertiveness in the child. Meanwhile, interaction effects between lack of sociability and lack of assertiveness and between self-consciousness and child-teacher conflictual relationship were found in child-teacher conflictual relationships. The results indicated that the influence on alleviating social withdrawal behavior of children with a high level of shyness was limited despite establishing a close relationship with a teacher. However, the social withdrawal behavior of children became more intense if they were in a conflict relationship with a teacher; this tendency was also shown more significantly in shier children. This suggests that children's unamicable relationship with a teacher may function as a risk factor to cause social withdrawal behavior. Therefore, it is important that a teacher has the capability to understand the individual characteristics of children, particularly shyness, and encourage their sociability of children through positive relationships.

• 한국사회복지학회:학술대회논문집
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• 한국사회복지학회 2004년도 심포지엄 한국 사회안전망의 현황과 대책
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• pp.3-50
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• 2004

${\cdot}$ Recent social policy and labour markets debates in Europe, responding to the difficulties faced by the traditional neo-Keynesian welfare state settlement, stress the value of positive investment alongside de-regulation and greater flexibility as a way of achieving both economic and social goals. ${\cdot}$ Patterns of policy reform are complex and reflect differing national circumstances. A general move towards deregulation, constraints on entitlement to passive benefits, programmes to enhance employment, particularly among high-risk groups such as single parents and young people, targeted subsidies for low earners and casemanagement may be identified. ${\cdot}$ In relation to investment in education, research and development and combined training and benefit programmes to enhance mobility between jobs the picture is less clear. Education standards continue to rise, but research and development spending stagnates and few countries have developed substantial ‘flexi-curity’ programmes to support job mobility. ${\cdot}$ The labour market tradition in much of Europe has been one of conflict between labour and employers. As labour grows weaker, new approaches develop. These tend to stress productivity agreements and greater flexibility in work practices within firms and reforms to passive social security systems more broadly, but movement to support the more challenging investment and flexi-curity policies is slow. ${\cdot}$ In general, social and labour market policies in Europe stress deregulation and negative activation more strongly than social investment and ‘flexi-curity’. The countries with high growth and employment achieve that goal by different routes: Sweden has a closely integrated social democratic corporatism with high spending on benefits and training programmes and the UK a more liberal market-oriented system, with lower spending, highly targeted benefits and less mobility support. ${\cdot}$ Europe has something to learn from Korea in achieving high investment in human capital and R and D, while Korea may have something to learn from Europe in social investment, particularly flexi-curity and equal opportunity policies.

• 수산경영론집
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• 제52권1호
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• pp.1-22
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• 2021

This study aims to face common threats from the depletion of fish resources, the decline of production and employment as well as the increase of life risk in East Sea Rim countries, North Korea, South Korea, Japan and Russia due to the Chinese fishing fleets entering East Sea. The recent competition in fishing among fishing vessels and fleets of national origin operating in the East Sea has induced a significant change in the ecological landscape of the fishing fleets cluster while having influenced production and employment in the fishing industries of South Korea and Japan as well as life threat on the fishermen in North Korea. It seems that the population organizational ecological theory can be applied to this change. It can be seen as the isomorphism of the selection process over the exclusive economic zone (EEZ) to avoid the environment in which these North Korean fishing vessels are pushed against the Chinese fleet in the North Korean part of the East Sea. To resolve the fishery disputes or conflict in the common waters in East Sea, first of all, Chinese fishing fleets will be required to put international pressure so as to solve the unfairness of the illegal fishing and overfishing by the International Fishery Organization or the UN violations of the sanctions against North Korea selling fishing rights to China. Although it is not easy for South Korea to cooperate with North Korea in the short term, South Korea will be able to support the fishery infrastructure in North Korea in the mid- to the long-term to prevent the loss of innocent lives for their fishermen and to raise their incomes.

• 한국건설관리학회논문집
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• 제20권5호
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• pp.72-82
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• 2019

본 연구는 건설하도급 분쟁에 대해 분쟁 발생 이전이나 분쟁이 진행 과정 중에 어떤 조직적 대응이나 분쟁 관련 컨설팅이 경영성과에 어떻게 상호간에 유의미한 영향을 미치는지를 밝혀보고자 하는데서 출발하고 있다. 본 연구에서는 다중회귀모형을 이용해 컨설팅 성과에 미치는 영향을 분석했다. 분석 결과 외부컨설팅효과(종합)에 긍정적 영향은 재무적가치, 분쟁건수증가, 내용별 대응체계구축, 시기별 대응체계구축, 분쟁대응 외부대응체계 등 5개 변수가 영향을 확실하게 미치는 것으로 나타났다. 특히 분쟁대응 기업 내적 활동와 외부 대응체계 구축 정도에 의한 영향에 있어서도 원사업자의 경우가 높았다. 이는 수급사업자의 경영 환경이 상대적으로 열악하여 대기업인 원사업자들의 내적, 외적 활동과 영향에 비해 낮을 수밖에 없다는 사실을 의미한다.

• 한국치위생학회지
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• 제19권5호
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• pp.813-824
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• 2019

Objectives: The purpose of this study was to investigate the effects of emotional labor, organizational climate, and job involvement on turnover intention in Korean dental hygienists. Methods: A total of 806 dental hygienists were enrolled in this study. A self-administered questionnaire was used to evaluate the demographic and occupational characteristics, emotional labor, organizational climate, job involvement, and turnover intention of the subjects. A hierarchical multiple regression analysis was performed. All statistical analyses were performed using the Statistical Package for the Social Sciences for Windows (version 23.0) and p-values < 0.05 were considered significant. Results: Highly chronic exposure to emotional labor were more likely to increase the risk of turnover intention among dental hygienists, especially in the sub-scales of "over-load and conflict in customer service" (OR: 1.64; CI: 1.01-2.64), "organizational surveillance and monitoring" (OR: 1.76; 95% CI: 1.21-2.57), and "lack of a supportive and protective system in the organization" (OR: 1.76; 95% CI: 1.36-2.46). Job involvement (OR: 0.91; 95% CI: 0.86-0.96) and organizational climate (OR: 0.82; 95% CI: 0.75-0.90) were negatively associated with turnover intention among dental hygienists. Conclusions: Exposure to chronic and excessive emotional labor might be a contributing factor for turnover intention, and job involvement and a positive organizational climate contribute to protecting the negative impacts of emotional labor on turnover intention in dental hygienists.

• Safety and Health at Work
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• 제12권2호
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• pp.147-153
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• 2021

Background: In this study, the association of work and demographic characteristics with different traffic offenses committed by food delivery riders in Greece was examined. Previous research has identified various factors related to risky driving however, there is a need for exploring the complex interrelationship of work-related factors underlying risky driving behavior. Materials and Methods: A 2-items uestionnaire was used exploring delivery riders demographic characteristics, terms of employment, issues of concern during work and type of traffic offenses committed. In total, uestionnaires were analyzed using logistic regression in order to identify characteristics independently associated with serious traffic offenses, namely, red-light running and helmet non-use. Results: The analysis showed that: (i) typical health and safety measures had no effect on serious traffic offenses, (ii) young age was related to both offenses however (iii) different sets of work conditions were associated with reports of red-light running (i.e. low work experience, use of personal vehicle for work, and payment by hour) and helmet non-use respectively (i.e. intense work pace, high tip income per day and low concern about vehicle condition). Conclusion: The above findings provide evidence that serious traffic offenses are manifestations of underlying conflict experienced by the riders between safety and various performance criteria. Each one of the two offenses is related to different rider profiles aiming to satisfy different goals, namely, those mainly trying to maximize profit non-helmet users and those, mostly inexperienced ones, trying to cope with work pressure red light runners. Potential regulatory measures to alleviate risky practices are discussed.