• 한국의류학회지
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• 제34권2호
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• pp.189-199
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• 2010

This study develops a coverall design for the body shape and movement of infants. This research analyzed these processes: 1. The current coverall styles preferred for infants. 2. The appropriate products for the real size, body shape, movement, and fit of infants. 3. The observations of the 6 months to 9 months movement and development of infants. 4. The design and creation of a new coverall base in this study, and to check the suitable test the developed coverall design for the infant. The result of this study are: A coverall for infants that lie or crawl on the floor must avoid opening in the center front and a gore has to be added at the crotch of the pants for the better movement of infants. These ways provide infants a neat appearance and easy movement. The test of developed designs shows that the developed coverall design covers the size gap of the trunk loop according to the growth of the infant and the movement of the legs; in addition it provides a positive aesthetic effect. The waistline in the developed coverall (a waistline that should exist lower than the body waistline of the infant) can reduce seam stress because the pressure of the seam line can be absorbed in a dipper. It is one of the suitable design points for infants lying prone all day long in this study.

• 대한물리치료과학회지
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• 제31권1호
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• pp.1-15
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• 2024

Background: This study was conducted to apply active release techniques to male youth basketball players to help improve physical development and damage prevention and improve performance through improved balance and functional movement. Design: Randomized control trial. Methods: The subjects included 33 youth basketball players who were randomly assigned to the experimental group (n=17) and the control group (n=16). For the experimental group, the active release technique was applied to the hip muscles, calf muscles, posterior thigh muscles based on the distribution of injuries surveyed in youth basketball players in the Korean Basksetball League. The Y-balance test and the functional reach test (FRT) were used to assess balance and the Functional Movement Screen (FMS) was used to assess functional movement. Interventions were conducted twice a week for 4 weeks at 40 minutes per session. The experimental group was the active release technique group, and static stretching, a common exercise therapy technique, and self-myofascial release using a foam roller were applied for 20 minutes. The control group received general exercise therapy and placebo active release technique. The placebo active release technique applies pressure only. results:The experimental group showed a greater improvement in balance, as evidenced by the FRT, compared to the control group, which received general exercise treatment. However, there was no statistically significant difference in improvement between the 2 groups. In the case of the experimental group, the difference in the Y balance test before and after the intervention was larger than that of the control group, but there was no statistically significant difference. Significant improvement was found in functional movement, as evidence by the FMS, for the trunk stability test (p < 0.05), in-line lunge test (p < 0.05), rotational stability test (p < 0.05), total score (p < 0.05). Conclusion: In this study, the active release technique improved the balance and functional movement of young basketball players more than general exercise therapy. The application of the active release technique is therefore expected to assist in physical development, prevent damage, and improve the performance of youth basketball players.

• Environmental Sciences Bulletin of The Korean Environmental Sciences Society
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• 제3권1호
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• pp.33-39
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• 1999

A two-dimensional numerical experiment and field observations were conducted to evaluate changes in sea water movement and the water quality environment related to comprehensive projects of waterfront development around Kwangyang Bay on the south coast of Korea. Tidal flow velocities, especially in the western part of the bay, were considerably slower as a result of the development projects. Accordingly, the seawater exchange ratio reduced from 38.7% to 26.3%. The impact of dredging work on the water quality environment was much stronger than expected. Furthermore, after the completion of the industrial parks and container-exclusive wharfs, COD from the waste water treatment plant will be dispersed extensively into the adjacent water at a level of less than 0.1 mg/l for up to 142.5 $\textrm{km}^2$. Therefore, consistent monitoring and management of the water quality environment is strongly recommended.

• 환경영향평가
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• 제23권1호
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• pp.51-65
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• 2014

ODA projects such as multi-purpose dam, industrial complex, road construction etc. have resulted in environmental damage and resident relocation including destruction of site of living. Even the grandiose developments as ODA projects have made clear the value clashes between development and environmental conservation, and have brought about conflicts between public interests and public environmental right, and the discordance between public interests and private property rights in the recipient country. This study summarizes and analyses the Korea's ODA projects and will suggest the public participation and governance system based on Saemaul Movement, Strategic Environmental Assessment and Environmental Impact Assessment based on the guideline of OECD DAC, and emphasize Strategic Environmental Assessment and Social Impact Assessment in the procedure of ODA projects. In the future the ODA project should be implemented for the overcome of poverty and response to climate change based on the experience and trial and errors of Korea's compact growth and past ODA projects.

• The Journal of Asian Finance, Economics and Business
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• 제8권3호
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• pp.1113-1119
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• 2021

This study aims to determine the impact of the news coverage of the COVID-19 pandemic on the composite stocks' movement (IHSG) in Indonesia. This study used secondary data of daily time series with an observation range of March 2020-June 2020. This study used three main variables, namely, COVID-19 news, the daily price of a composite stock market index (IHSG), and interest rate. This study clarifies pandemic news into two forms to facilitate quantitative analysis, namely, good news and bad news. Both pandemic news conditions, which have been clarified, are then processed into the index and reprocessed along with two other variables using vector autoregressive (VAR). The results showed that the good news have a dominant effect on developing the composite stock price index (IHSG) in Indonesia during the COVID-19 pandemic. Although the good news dominates the composite stock price index (IHSG) movement in Indonesia, the bad news must also be anticipated. By implementing a series of macroeconomic policies that follow the conditions of the composite stock price index (IHSG) movements on the stock exchange floor, the bad news response can decrease the potential for a decline in investor confidence, so that the financial system's macroeconomic stability is maintained.

• 한국전자통신학회논문지
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• 제14권6호
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• pp.1083-1088
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• 2019

전송성능은 수중 MANET의 연구, 개발 뿐 아니라 설계, 구축 및 운용에 있어서 매우 중요한 요소임에도 불구하고 네트워크 성능의 정도를 비교, 분석하는 척도로 한정적으로 사용되는 경향이 있다. 본 논문에서는 수중 MANET에서 전송성능의 이용을 확대하기 위하여 전송성능을 활용한 이동패턴을 분석해 본다. 이를 위하여 전송성능과 이동패턴의 관계를 고찰하고 이들 토대로 특정 이동패턴이 전송성능에 미치는 영향을 분석한다. 본 연구의 결과는 수중 환경에서 이동체의 전송성능을 관찰하여 이동체의 이동패턴을 예측 및 분석하는 주요 근거로 활용될 수 있을 것으로 본다.

• 대한가정학회지
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• 제42권1호
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• pp.1-16
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• 2004

The purpose of this study is to understand the relationship between the environmental movement and voluntary simplicity life style. The results of this study are as follows： First, both voluntary simplicity life style and the environmental movement are concepts which became the center of public interest because of the evil practices appeared in the process of the development of capitalism. Second, the level of consciousness of environment is comparatively high, but the level of the power of execution is comparatively low as a whole. In the case of Korea, people have not yet the mature responsibilities of citizenship. It is very important to enforce different informal educations in order to increase the effectiveness of the environmental movement. Home training based on voluntary simplicity life style is the most important informal education for the purpose of increasing the effectiveness of the environmental movement. Consequently, for the preservation of environment we need to do our best endeavors such as home training based on voluntary simplicity life style, environmental education based on our social and cultural background, and more powerful administrative measures which is administrative support rather than administrative control.

• 정보처리학회논문지:컴퓨터 및 통신 시스템
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• 제9권6호
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• pp.137-142
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• 2020

사물인터넷 기기를 이용한 감시 시스템에 대한 연구가 증가함에 따라 특정 객체의 위치를 추적하는 연구의 필요성이 높아지고 있다. 빠른시간 안에 실시간으로 객체의 이동을 감지하고 이동 경로를 예측하는 것을 목표로 한다. 움직이는 객체를 명확하게 인식하고 검출하는 연구는 많이 이루어졌지만 객체를 인식하는 카메라 간의 정보의 공유를 필요로 하지 않는다. 본 논문에서는 카메라의 기기정보와 카메라에서 촬영하는 영상정보를 이용하여 객체의 이동반경을 예측하고 반경 내의 카메라에 대해 정보를 공유하여 객체의 이동 경로를 제공한다.

• 대한한의진단학회지
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• 제20권1호
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• pp.1-13
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• 2016

Objectives The aim of this study is to develop diagnostic and assessable questionnaires for cervical movement system impairment syndromes. Methods We reviewed the previous study and literature, and organized various checkable items for differential diagnosis of four different cervical movement system impairment syndromes. Next, we selected items which can be developed as questionnaire items. Finally, we conducted a face validity study with twelve Korean medical doctors and carried out survey research to evaluate the importance score of the items with three experts. Results We developed a diagnostic and assessable questionnaire as follows: 9 items for cervical extension syndrome; 5 items for cervical flexion syndrome; 9 items for cervical rotation syndrome. By conducting 2 rounds of survey research, we were able to bridge the differences in the importance score of each item. Conclusions A questionnaire for the diagnosis and assessment of movement system impairment syndromes was developed. This questionnaire holds promising applications for objective diagnosis and assessment of cervical movement system impairment syndromes. This tool may also be used for detecting the sub-health status of musculoskeletal systems.

• East Asian Economic Review
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• 제20권1호
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• pp.91-125
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• 2016

Vietnam's "Doi Moi", initiated in 1986, translated to high economic growth and rapid urbanization for the country, but also widened the gap between rural and urban areas. Vietnam's National Target Program on New Rural Development for 2010-2020 was aimed at developing the rural economy and improving the living standards of rural people, but after five years the urban-rural gap remains substantial. Two of the main reasons are the lack of investment capital and lack of effective ways to mobilize community involvement. In contrast, during the 1970s, rural areas in Korea experienced huge improvements under the "Saemaul Undong" movement. The program's success at promoting sustainable development in Korea's rural areas has inspired rural programs in other developing countries. In this paper, we compare and contrast the two movements to provide explanations for the different results between the two countries. Based on this analysis, and policy implications stemming from it, we recommend resource mobilization strategies to change villagers' attitude and increase their involvement in Vietnam's rural development movement, aligning with the inclusivity principle "people know, people discuss, people do and people check".