• Journal of the Korean School Mathematics Society
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• v.15 no.2
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• pp.215-238
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• 2012

One of the keyword in every nation's recent educational policy is key competencies. Considering national competitiveness originating from educational competitiveness, educational policy has been driven to identify key competencies and realize them through school education. Within this context some leading countries have developed competencies-based curriculum and discussed ways to relate key competencies and subject matter areas. However, there have been few researches on how to reflect or integrate key competencies into subject matter areas. Because of this reason, the ways to incorporate and integrate key competencies into three subject areas including mathematics were investigated. The recent trends of curriculum, teaching and learning, and assessment of domestic and foreign cases were explored by the subject of one Korean international middle school, one British foreign school in Seoul, one French foreign school in Seoul, and four middle schools in New Zealand. To establish competencies-based school education, there should be intimate connection system among curriculum, teaching and learning, assessment, and teacher education. Through analysis of domestic and foreign cases, some conclusions regarding how these aspects have changed with the emphasis of key competencies were drawn. In this paper, through classroom observations and teacher interviews, the reality of competencies-based mathematics teaching of New Zealand and France was investigated. As a result, summaries and recommendations related to ways to improve subject teaching and teacher education in light of key competencies were presented. In these recommendations, the ways to reconstruct subject-based curriculum, the content-specific teaching and learning, and educational assessment were included.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.10
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• pp.524-530
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• 2017

Unlike in the past, North Korean defectors are not merely satisfied at escaping the regime; they now consider their escape as a form of immigration to pursue a better life. This study examines the adaptation status of North Korean defectors and suggests a plan to cope with the associated challenges accordingly. The current status of North Korean defectors is analyzed based on a literature review and the latest data on their current status, along with their actual adaptation progress to South Korean society and other factors related to the difficulty in their social adjustment. The number of North Korean defectors has increased rapidly since 2000, but the number started to fall in the wake of the inauguration in 2012 of the Kim Jong Eun regime. In addition, North Korean defectors arriving after 1999 are significantly less educated and from lower levels in terms of their occupation and livelihood than those who arrived before. The factors related to North Korean defectors' maladjustment to South Korean society include: difficulties in performing economic activities, differences in the political and economic systems, and cultures, of the two Koreas, and other difficulties stemming from family relations. If the difficulties North Korean defectors experience in adapting to South Korean society are resolved with the support of North Korean defectors and facilities of South Korean society, North Korean defectors will be able to settle down successfully. It is also important for North Korean defectors to strive to adapt to South Korean society by sharing their emotion with the members of society. Therefore, in order for North Korean defectors to adapt smoothly to South Korean society, it is necessary to plan some concrete ways that would reduce social and financial burdens nationwide.

• The Journal of the Convergence on Culture Technology
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• v.4 no.1
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• pp.57-65
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• 2018

The purpose of this study was to investigate the factors affecting the actual condition and effectiveness of orthodontic treatment among some dental hygienists and students. This study was carried out from September to December, 2016 to describe the purpose of the study and the method of writing the questionnaire for some dental hygienists and students. The final 430 sections were analyzed and analyzed using PASW Statistics 18.0. First, the duration of orthodontic treatment was 34.4% for college students, 36.9% for orthodontic treatment for less than 2 ~ 3 years, and 62.3% for internal motivation. The factors affecting the orthodontic treatment effect were the patient's cooperativeness and the hospital's scale was the lowest. The higher the grade level, the more the clinical experience and dental part-time experience were, the higher the correlation between dental specialty and dental hygienist's medical service, education and counseling was .521(P<0.001). The higher the level of cooperation, the higher the grade level, the more dental treatment and orthodontic treatment experience, the lower the level of family co - operation. Therefore, it is important to emphasize the importance of cooperation of orthodontic patients and to develop a strategic program for each individual patient.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2013.04a
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• pp.114-114
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• 2013

대학, 기업 및 국 공립 출연 연구소의 연구 활동 종사자는 학술적 연구 및 신기술, 신물질의 개발을 통해 우리나라 과학기술 발전에 크게 기여하고 있다. 그러나 이와 더불어 각종 안전사고에 노출되어 있는 것도 사실이다. 연구실험실에서 발생한 사고 원인을 분석해 보면, 실험실 기능의 불비, 설비 및 유지관리의 불충분, 실험공간의 협소, 실험 작업 안전에 대한 배려부족, 안전전문가의 부족과 교육훈련체제의 미흡 등을 지적할 수 있으며, 이와 같은 빈번한 사고발생은 우수한 연구 활동종사자의 연구 의욕을 떨어뜨리고, 건강과 생명에 위협을 느끼게 하고 있다. 따라서, 실험실 안전을 위해서 "연구실 안전 환경 조성에 관한 법률"이 제정되어 2006년 4월 1일부터 시행되고 있다. 본 연구에서는 기존의 연구실험실 안전관리 체크리스트들을 검토하고, 안전관련 분야에서 사용되고 있는 심의 체크리스트를 조사하여, 대학 및 연구기관의 연구소에서 연구활동을 하는 연구원들의 건강과 안전 환경 조성을 위해 실질적이고 효과적으로 사용 가능한 "공통 표준 체크리스트"를 개발하고, 각 연구실험실의 실험특성 중 화재 예방을 위한 화학/화공 분야 표준 체크리스트를 개발하였다. 실험실 안전은 연구종사자의 올바른 안전의식, 연구관련 부서의 체계적 지원 및 실험실 안전 관련 법령의 완비가 뒷받침 되었을 때 비로소 가능한 일이다. 본 연구에서 얻어진 체크리스트가 이에 기여할 것이라 사료되며, 추후 화학/화공 분야의 실험실 안전관리 실태조사의 지침서로 활용되도록 하는데 그 목적이 있다.

• Journal of the Korean Society for information Management
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• v.26 no.4
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• pp.147-168
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• 2009

Professions with librarianship can be found in various fields. It includes all different kinds of libraries, including academic, public, special, and school libraries. Moreover, there are national and commercial information distribution bodies, and other bodies supporting the national body such as library automation companies, library supply companies, and library outsourcing companies. Careers of those who have studied in library and information science could be developed in all these fields. High flexibility and labour turnover can be expected due to the wide range of career fields. Nevertheless, there have been very little studies reflecting the reasons of high level of turnovers and flexibility in librarian workforce. Therefore, this paper invastigates career movement and development of librarian as a foundation stone of further researches. It also analyzes career development process of librarians, including career paths of those working in libraries and other related areas, their efforts for career development, factors influencing their career movements.

• Korean Journal Plant Pathology
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• v.11 no.2
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• pp.132-138
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• 1995

우리나라 사과원에서의 토양병 발생현황과 발생실태를 1991년부터 1993년까지 3년간 조사한 결과, 전체 조사주수의 약 8.1%가 각종의 토양 병원균에 감염되어 있는 것으로 나타났다. 토양병 중 자주날개 무늬병의 발생빈도가 5.1%로 가장 높게 조사되었으며, 흰날개무늬병과 역병의 이병주율은 각각 2.5%와 0.2%로 조사되었다. 자주날개무늬병에 감염된 나무에서는 잎의 황화 및 조기낙엽, 신초생장 억제, 과실 생육 불량 등의 지상부 병징이 관찰되었고, 지하부 뿌리 표면에는 적자색 실모양의 균사나 균사속이 관찰되었다. 감염된 뿌리의 표피는 쉽게 벗겨지고 목질부로부터 잘 이탈되는 특징이 있었다. 흰날개무늬병균에 감염된 나무의 뿌리는 흰색의 균사 혹은 균사막으로 싸여 있으며 이 균사막은 시간이 경과하면 회색 내지 흑색으로 착색되었다. 굵은 뿌리의 표피를 제거하면 목질부에 백색 부채모양의 균사막과 실모양의 균사속을 확인할 수 있었다. 이 병원균은 목질부까지 부패시키므로 병의 증세가 심하게 나타났다. 자주날개무늬병은 새로 개원한 10년 이하의 과원에서 발생이 많았다. 자주날개무늬병은 왜화도가 높은 대목에서 발병율이 높았으나 흰날개무늬병은 대목의 종류에 관계없이 발명되었다. 자주날개무늬병은 식양토 과원에서 발생이 많았으며 흰날개무늬병은 사양토 과원에서 발생이 많았다.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.35 no.4
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• pp.33-40
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• 2012

Dentists are known to be highly exposed to the musculoskeletal disorders (MSD). The present study investigated the prevalence of MSD among Korean dentists and association between their MSD and physical workload. In addition, detailed causes related to the physical workloads were identified in dental operation, and needs for improvement of dental instrument and environment were collected from Korean dentists. The standardized Nordic questionnaire was used to survey body troubles and three types of questionnaires were made to investigate the physical workloads, causes of the physical workloads and improvement priority of dental equipments, respectively. A total of 104 Korean dentists were participated in the survey. Neck trouble (82%) was the most prevalent in Korean dentists, and shoulder (68%) and low back trouble (56%) followed, while low back trouble was reported to be most frequent in previous studies. The body troubles were related to the physical workload of the corresponding body parts, although they were not associated with personal characteristics. Most Korean dentists selected 'to keep direct view inside patient's mouth' and 'no support of the hand with dental instruments' as the causes of awkward and strenuous work postures. They wanted design improvement for some equipment in their operating room such as operating light and arrangement of workplace.

• Journal of the Korean association of regional geographers
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• v.22 no.3
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• pp.515-528
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• 2016

Since 1960s the rural population of Korea has continually decreased as a result of the rapid rural-to-urban migration and this caused an economic recession as well as the accelerated aging phenomenon in the rural communities. Such problems got worse in smaller rural villages and marginal villages began to appear among the rural communities. This study aims to analyze the structures and characteristics of rural marginal villages. A case study on the county of Goheung, Jeollanamdo, is carried out using survey and stakeholder interviews. With the survey results a series of comparative analysis are done revealing the commonalities and peculiarities between two different types of marginal villages. This study also tries to reveal the residents's perceptions on the marginal villages and the potential determinants of rural rehabilitation.

• Fire Science and Engineering
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• v.27 no.6
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• pp.97-103
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• 2013

This study analyzes the present public construction ordering system focussing on the legal framework for the fire facilities construction business and investigates the problem of subcontracting, and further reviews why Separate Prime Contracting should be recommended in policy, social, legislative and regulative terms. This study suggests the amendment of Fire Facilities Construction Business Act, with new bill drafting. The result of this study shows the present public construction ordering system has huge disparities between main building construction business and fire facilities construction business, and recommend Separate Prime Contracting should be adopted in the fields of fire facilities construction business. The system of Separate Prime Contracting may secure business entities' responsibility and higher quality of fire facilities, and also result in reasonable construction practices in reasonable costs. This system may also contribute to improve public safety level in fire facilities construction.

• Journal of the Korean Chemical Society
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• v.43 no.6
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• pp.720-727
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• 1999

The science teachers' perceptions and the status of formative assessment in science teaching were identified through a questionnaire. The majority of teachers thought that the most important goal of assessment in education was to identify to what extent pupils achieved learning objectives. They suggested that formative assessment was the most appropriate method regardless of the purposes of assessment. They thought that formative assessment was an assessment carried out at the end of lesson to identify to what extent pupils achieved learning objectives. The teachers stressed the need for formative assessment to identify what pupils achieved. But they carried out formative assessment about once a week and there were very few teachers carrying out formative assessment during the lesson. They responded that it was difficult to carry out formative assessment because of large class size, lack of time and difficulty in preparation. And they used the information from formative assessment to judge the level of attainment.