• 제목/요약/키워드: degree of development

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The Development of Cyber-Education in China: A Review of Experiences and Lessons

  • ZHU, Zhiting;WANG, Wei;LUO, Hongwei
    • Educational Technology International
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    • 제6권2호
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    • pp.1-9
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    • 2005
  • Starting with analyzing the development of cyber-education in China, this article discusses experiences and lessons acquired through making reflections on the following aspects: technology vs. pedagogy, the degree education vs. non-degree education, resource exclusivism vs. resource inclusivism, mono-service system vs. multi-service system, and educational quality vs. economic profit. Finally, the paper puts forward some suggestions on the future development of cyber-education in China.

온도, 변형 및 응력 계측을 통한 초기재령 콘크리트의 임계수화도 및 열팽창계수 추정 (Estimation of Critical Degree of Hydration and Thermal Expansion Coefficient of Early-Age Concrete from Measured Temperature, Strain and Stress)

  • 오병환;최성철;신준호
    • 한국콘크리트학회:학술대회논문집
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    • 한국콘크리트학회 2002년도 가을 학술발표회 논문집
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    • pp.809-814
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    • 2002
  • Recently, the properties of early-age concrete are increasingly important because these properties directly influence the behavior of early-age concrete structures including stress and cracking behavior. Nevertheless, the studies on early-age concrete are limited to strength and temperature development. The purpose of present study is to propose a simple and rational method which can predict the stress and strain behavior of young age concrete. A series of test have been done to measure the temperature development, strains and stresses in concrete members. The concept of equivalent age was used to define the degree of hydration and this degree of hydration was used to calculate the strength and elastic modulus. The critical degree of hydration and thermal expansion coefficient were calculated using experimental data. It is seen that the critical degree of hydration range from 0.05 to 0.11 based on the measuring method. The thermal expansion coefficient was calculated based on the measured non-mechanical strain and it is found that the coefficient decreases slightly with the increase of age. The consideration of critical degree of hydration in calculating stresses gives more accurate results. The present study provides useful method and data in evaluating early-age behavior of concrete structure.

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응급구조와 교과과정 개발 (Emergency Medical Technology Curriculum Development for college)

  • 김순심;정명애
    • 한국응급구조학회지
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    • 제12권2호
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    • pp.5-26
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    • 2008
  • Purpose : This study was performed to develop the curriculum of Emergency Medical technology of College. Method : The authors analyzed curricular of EMT in 12 college in Korea. We conducted the distribution, credit, mean, frequency of liberal arts, majors, teaching profession subject by Kim and Lee(2007). We compared curriculum of knowledge and clinical training courses. Results : The numbers of whole subjects were 59.3 and the number of mean and the credits were 130.8 degree of mean. The numbers of liberal arts were 9.5 number of mean and the credits were 15.5 degree of mean. The numbers of major were 47.5 number of mean and the credits were 111.4 degree of mean. The numbers of teaching profession subject were 1.9 number of mean and the credits were 4 degree of mean. Finally, frequency of curriculum of knowledge and clinical training courses were 57.1% and 42%, respectively. Conclusion : This results will represent curriculum development and will standardize curriculum for EMT collage. in addition, it will make EMT curriculum standardized.

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MSN/MBA 이중학위 프로그램 개발 (Curriculum Development of MSN-MBA Dual Degree Program)

  • 이태화;김인숙;류지인
    • 간호행정학회지
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    • 제9권3호
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    • pp.391-401
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    • 2003
  • Purpose: This study aimed at curriculum development of master of science in nursing(MSN) and master of business administration(MBA) dual degree program. Method: This study performed a comprehensive review of 36 foreign MSN/MBA dual degree programs and 5 MBA programs in Korea, and analyzed philosophy, objectives, required credits to graduation, core subjects and electives, admission criteria of the programs. Results: The proposal of dual degree program consisted of 60 credits which are divided into 24 nursing credits and 36 business administration credits. Another program for graduate school of nursing are composed of 38 credits which includes consists of 14 nursing credits, 20 management credits, and 4 prerequisites. condusion: The curriculum that was proposed in this study will equip nurses to meet the challenges of future healthcare provision and will be a model to other areas of nursing practice and curriculum development.

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수하식 큰가리비 양식의 채롱간 조류의 흐름 간섭현상 규명 (Investigation of interference current distribution in a long line scallop cage aquaculture)

  • 김현영;오봉세;차봉진;박미선
    • 한국패류학회지
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    • 제30권3호
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    • pp.273-279
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    • 2014
  • The mass mortalities have been occurring of Korean scallop Patinopecten yessoensis from 1997's to now in Korea east sea. Cages behavior and interference effect (common name; curtain effect) between scallop cages were investigated in culture grounds on the eastern coastal waters of Korea for understand to mechanism of rising about mass mortalities of Korean scallop quickly. The first experiment was carried out in circulating water channel to assess inclination angel from relationship between velocity and cages interval, velocity with culture cages position. An angle of inclination of scallop culture cages were 94.6 to 92.3 degree under a several velocity which were from 0.1 m/s and 131.9 to 118.1 degree under 0.5 m/s with cages interval were 1 m, 94.3 to 91.0 degree under velocity is 0.1 m/s and 133.2 to 122.4 degree under 0.5 m/s with cages interval were 1.5 m and 94.6 to 96.4 degree under velocity is 0.1 m/s and 131.7 to 131.8 under 0.5 m/s with cages interval were 2 m. The second experiment was designed to prove the tank test. Velocities were measured inside and outside of the scallop culture ground at eastern sea of Korea. The velocity of inside of the culture was the slowest as 0.1m/s. In this result, interference between former cage and after cage was occurred.

가정학 전공자의 취업과 전망 (A Study of Current Employment and Future Trends for Young Home Economists)

  • 문수재
    • 대한가정학회지
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    • 제20권3호
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    • pp.85-102
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    • 1982
  • The current employment status among young home economists and perspectives in occupations for prospective Home Economics graduates were explored in this study which utilized information from 17 to 21 colleges in Korea and colleges in the United States during the five years of 1977∼1981. The Home Economics content areas covered in this study were Clothing and Textiles, Foods and Nutrition, Housing and Interior Design, and Child Development and Family Life. The highest percentage of Korean graduates in Clothing and Textiles was employed either as teachers at the junior high school level or as designers in the clothing and textile industries. Quite a number of the graduates were engaged in further studies at the graduate level. Korean graduates with a master's degree were teaching at the college level and some had furthered their studies at the doctorate level either here or abroad. Koreans with a bachelor's degree in Foods and Nutrition held jobs as teachers in junior high school, dieticians at mass feeding institutions and hospitals, food scientists in food industries, and researchers in institutions. Those with a master's degree were teaching at the college level. Americans with a bachelor's degree worked as dieticians, supervisors in restaurants and institutions, extension workers, researchers at various facilities, teachers and clerks. Americans with a master's or doctorate degree were engaged in teaching at colleges or supervising at research or working as extension specialists. In general, Korean graduates were found to hold positions in less varied areas than their American counter-parts. Among forty-nine graduates those working in their professional field reported less sex discrimination that those working in other fields. The major area of employment in Housing and Interior Design or Home Management graduates in Korea was teaching while in the United States it was extension work, business, governmental work and teaching. It was suggested that in the future, career development in Korea be further explored to include extension service, research, social welfare, financial planning, business, free-lancing, funeral home, home-call, and correctional education. Interviews with executives from 6 business enterprises indicated that most of them were aware of the potential contribution home economists could make for their companies but they expressed a negative attitude towards women in general due to their short stay on the job. Jobs held by Child Development and Family Life majors with a bachelor's degree in Korea were mostly teaching positions in public, junior and senior high school. However, jobs such as nursery school teaching, working in clinical setting, business, and teaching at public, junior and senior high school predominated in the United states. Most Korean graduates with a master's degree were teaching in professional colleges while in the United Stated the job variation among the graduates was rather evenly distributed among teaching at college level, public and high school, nursery school and administration areas. Reports from 7 child development majors on the job indicated that they were paid less that secretarial workers. Only half of them were working in their major area and these expressed satisfaction with their work. Two thirds of the respondents indicated no sex discrimination. It was suggested that in the future Child Development and Family Life majors pursue employment in counseling, guidance, recreation, mass media, administration and outreach work as well as education, research and parent education in services for children, teen-agers, adults and families.

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Using spatial misalignment Method to Measure and Evaluate unbalanced reginal tourism development in Southwest China

  • Lee, Rui;Kim, Hyung-Ho
    • International Journal of Advanced Culture Technology
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    • 제9권3호
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    • pp.23-33
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    • 2021
  • "China's Western Development Policy" has brought multiple opportunities to the development of tourism in Southwest China including Sichuan, Guizhou, Yunnan, Chongqing and Tibet. The 4 provinces and 1 municipality overall show a certain degree of accumulation effect and coordinated development in tourism due to their location, traffic and traditional economic cooperation. This study takes the Southwest China as the research object and utilized the spatial dislocation model and the tourism spatial misalignment index to estimate the mismatch degree between tourism resources and tourism income among provinces and try to find out the internal reason background. The results show that each of the five provinces has its own advantages in index of economy, tourism resources, human resource, and transportation, leading to differences in the center of gravity of the entire region in all aspects. In view of the results of spatial dislocation analysis, suggestions for improvement and optimization are put forward to promote the high-quality development of tourism in Southwest region. development.

생태계모델을 이용한 동해 심층수 개발해역의 수질환경 변화예측 (A Numerical Prediction for Water Quality at the Developing Region of Deep Sea Water in the East Sea Using Ecological Model)

  • 이인철;윤석진;김현주
    • 한국해양공학회지
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    • 제22권2호
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    • pp.34-41
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    • 2008
  • As a basic study for developing a forecasting/estimating system that predicts water quality changes when Deep Sea Water (DSW) drains to the ocean after using it, this study was carried out as follows: 1) numerical simulation of the present state at DSW developing region in the East sea using SWEM, 2) numerical prediction of water quality changes by effluent DSW, 3) analysis of influence degree 'With defined DEI (DSW effect index) at F station. On the whole, when DSW drained to the ocean, Chl-a, COD and water-temperature were decreased and DIN, DIP and DO were increased by effluent DSW, and Salinity was steady. According to analysis of influence degree, the influence degree of DIN was the highest and it was high in order of Chl-a, COD, Water-temperature, DO, DIP and Salinity. The influence degree classified by DSW effluent position was predicted that suiface outflow was lower than bottom outflow. Ad When DSW discharge increased 10 times, the influence degree increased about $5{\sim}14$ times.

주거환경 만족도와 주거선택요소 중요도 변화에 관한 연구 - 서울지역 거주자를 중심으로 - (Study on the change in the Satisfaction Degree on the Residential Environment and the change in the Selection Tendency of the Residential Property - Targeting Seoul Residences -)

  • 김준환;최영문
    • 한국주거학회논문집
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    • 제19권3호
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    • pp.31-38
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    • 2008
  • Recently, Seoul residential real estate market showed a big change, especially in 2007. The residential property price in Seoul had been mainly affected by 5 provideces: Kangnam-gu, Seocho-gu, Songpa-gu, Gangdong-gu and Yangchun-gu, but these providences started to show the decrease in price while the other providences ironically showed the opposite direction. Therefore, this project was derived from this phenomenon recognition and the necessity as the new market trend requires. The pre-research was carried out with the point of social-population academic view, but this project provides the analysis on the new market trend by simplifying the complex valuation indexes, originated from the pre-research. In result, the aspects of the change could be categorized into time-manner classification and territorial-manner classification, in cope with the change in the satisfaction degree on the residential environment and the selection tendency of the residential property. Based on the the moving-preferred area criteria, the territorial classification was categorized into 3 areas: 5 providences, which showed the initial decrease in real estate price (area 1), the other Kangnam area (area 2), and Kangbuk area (area 3). The result illustrated the reasonable change in the satisfaction degree on the residential environment and the selection tendency of the residential property. This project was able to reach the following conclusion : Firstly, the housing development planning should be devised by the residential environment, including the view and the natural environment, not by the area. Secondly, the housing development planning in the other Kangnam area (area 2) and Kangbuk area (area 3) should embrace the business function, not the housing development only. Last, the housing development planning in Kangbuk area (area 3) should be able to enhance education and culture function and be connected by various transportation system. This project analyzes the change in the satisfaction degree on the residential environment and the selection tendency of the residential property. Thereafter, this project has the purpose of providing the aid in understanding of the basis of housing development information.

도정도에 따른 소곡주의 품질 및 기호도 변이 (Effect of Milling Degree on the Physicochemical and Sensory Quality of Sogokju)

  • 천아름;김대중;윤미라;오세관;최임수;홍하철;김연규
    • 한국식품영양과학회지
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    • 제41권1호
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    • pp.136-142
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    • 2012
  • 한국 전통주인 '한산 소곡주'의 품질 연구를 위해 원료인 찰벼의 도정 정도에 따른 주질 특성을 살펴보았다. 소곡주의 원료로 주로 사용되는 동진찰벼를 현미 중량을 기준으로 92%(10분도), 84%(20분도), 76%(30분도), 68%(40분도) 수준으로 도정하여 소곡주를 제조하여 그 원료곡과 소곡주의 품질 특성과 그에 따른 기호도 변화를 분석하였다. 먼저 원료곡의 품질 특성은 도정도가 증가할수록 단백질, 지방 및 회분 함량이 급격히 감소하였으며 색 및 형태적인 변화를 수반하였고, 이는 기존의 보고와 일치하는 결과였다. 도정도에 따른 수분함량의 차이는 없었으며, 10분도를 제외하고는 물리적인 경도 차이도 나타나지 않아, 10분도 이상 시료의 경도 감소는 주로 단백질 함량의 감소와 연관된 것으로 판단되었다. 호화특성 또한 도정도가 증가할수록 전체적인 점성이 증가하는 양상을 뚜렷이 보임을 알 수 있었다. 이는 일차적으로 호화를 억제하는 단백질, 지방 성분들의 감소에 따른 것으로 판단되었으며, 이차적으로 아밀로펙틴 분지 구조가 도정도 증가에 따라 중쇄는 증가하고 장쇄는 감소하는 변화를 나타내어 이에 따른 영향이 있을 것으로 추정되었다. 도정도에 따른 소곡주 품질은 먼저 전분함량의 증가에 따라 제조수율이 증가하였으며, 알코올 함량의 유의한 차이는 없었으나, 당도와 유리당 함량이 감소하고 총 산도는 증가하여 단맛이 감소하고 신맛이 증가함을 확인할 수 있었다. 색 특성도 20분도 이상부터 명도는 감소하고 황색도가 증가하는 경향이 뚜렷하였으나 소곡주 색 특성에 대한 연구가 전무하여 관련 연구가 필요할 것으로 판단되었다. 도정도별로 소곡주의 소비자 기호도 검사를 실시한 결과 원료곡의 도정도가 증가할수록 소곡주의 소비자 기호도가 떨어지는 것으로 나타났다. 또한 소비자 기호도와 도정도에 따른 소곡주 품질의 상관관계 분석 결과, 소비자 기호도가 소곡주의 당도 및 포도당 함량, pH 및 원료곡의 단백질 함량과 상관관계를 나타내어, 원료곡 도정에 따른 소곡주 고유의 달고 풍부한 맛의 감소가 낮은 소비자 기호도의 원인인 것으로 판단되었다.