• Title/Summary/Keyword: Tai chi

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A Two-Layer Classifier for Recognition of Multi-font and Multi-size Characters in Multi-lingual Documents (다중 언어에서 다중 활자체 및 다중 크기의 문자 인식을 위한 2계층 분류기)

  • Chi, Su-Young;Moon, Kyung-Ae;Oh, Weon-Geun;Kim, Tai-Yun
    • Annual Conference on Human and Language Technology
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    • 1996.10a
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    • pp.93-97
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    • 1996
  • 본 논문에서는 2 계층 분류기를 이용하여 일반적인 문서(보고서, 책, 잡지, 워드프로세서에서 출력 된 양식) 내의 다중 크기 및 다중 활자체의 인식을 위한 효과적인 방법을 제안하고 구현하였다. 다중언어 문자를 효과적으로 인식하기 위한 2 계층 분류기를 제안하였는데 이는 폰트 독립적 분류기와 폰트 의존적 분류기로 구성되어 있다. 제안된 방법의 성능 평가를 위하여 사무실에서 많이 사용하는 59 종류의 폰트와 각 폰트 당 3가지 크기의 글꼴과, 스캐너에서 지원되는 3가지 농도의 총 489개의 서로 다른 부류를 갖는 3,593,172 자를 대상으로 학습시킨 뒤에 일반 문서를 가지고 펜티엄 PC 상에서 인식 실험을 수행하였다. 실험 결과, 2계층 분류기를 갖는 시스템에서 96-98%의 인식률과 초당40자 이상의 인식 속도를 보여줌으로써 일반적인 문서에서 다중 크기 및 다중 활자체의 문자 인식에 매우 실용적인 가치가 있음을 확인했다.

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Inquiry into Standard Plan for Teaching Tools and Facilities in Elementary School according to the new Curriculum (새 교육과정에 따른 초등학교 교구설비 기준 탐색)

  • Kwon, Chi-Soon;Park, Byoung-Tai;Yu, Ju-Seon;Kim, Maeng-Hee;Lee, Sang-Hee;Cho, Han-Su
    • Journal of the Korean Society of Earth Science Education
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    • v.3 no.2
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    • pp.89-98
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    • 2010
  • In this study, we investigated and compared the standard of the present teaching tools & facilities in 16 cities and provinces. On the basis of this data, we suggested the standard of teaching tools & facilities according to the new curriculum. In the analysis of the present teaching tools & facilities, we divided the scope of facilities into 'the common one' and 'lab & practical room[common].' This study made it possible to easily recognize a facility by deleting a prep room from the names of facilities. Also, we prepared the standard plan for teaching tools by putting its focus on how to desirably manage the curriculum while giving the independence of a school to the maximum because of all sorts & great numbers of teaching tools.

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Demographic Characteristics and Welfare Service Needs of Elders Utilizing a Welfare Center (일 복지관 이용 노인들의 인구학적 특성과 노인복지서비스 요구 조사)

  • Park, Hae-Ja
    • Journal of Korean Academy of Rural Health Nursing
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    • v.2 no.1
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    • pp.24-32
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    • 2007
  • Purpose: This study was done to provide statistical data for developing client-needs based welfare services in community welfare facilities. Method: The participants were 270 senior citizens, who visited a community welfare center in Gyunggi province, during the month of October 2005. They were asked to answer a structured questionnaire. Descriptive statistics, $X^2$ test and Fisher's exact test were used to analyze the data from 221 of the elders. Results: 1. More than 50% of the respondents were women aged between 60 and 75, who had education levels above high school and who lived in apartments. Among the respondents, 54.3% lived separately from their children. 2. 70.0% of the respondents considered their health status as "good", even though they had more than one disease. Also 41% of the respondents were supported by their children, and 76.8% wanted jobs. 3. The respondents pointed out several programs such as languages, computer, singing class, physical activities (dances, billiards, Tai-chi and table tennis), needed to be included in the welfare center programs. Conclusions: Elders aged 60-75, educated above high school, living in an apartments, live alone or with spouse, and having frequent contact with children, were the most frequent utilizers of the welfare center. They want the welfare center programs in variety, including languages, computer, singing class, and physical activities.

Review of the approach in the PNF and Tai Chi on frail elders (허약한 노인을 위한 고유수용성 신경근 촉진법과 타이치의 적용에 관한 고찰)

  • Cho, Jeong-Sun;Bae, Sung-Soo;Park, Rae-Joon
    • PNF and Movement
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    • v.5 no.1
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    • pp.29-35
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    • 2007
  • Purpose : The purpose of this study was investigated to find the approach in the PNF and TC for frail elder Method : This is a literature study with books, articles, seminal note and books for PNF and TC international course. Result : Neural mechanisms contribute significantly to the gains that occur in the range of motion about a joint with stretching exercises. The participation in a stretch-training program decreases tonic reflex activity and increases flexibility and decreases in force production and muscle activation. Also the stretching-induced decreases may be due to a central nervous system inhibitory mechanism. PNF stretch techniques can increase ROM in older adults. These results may differ from those of studies performed with younger populations because of age-related physiologic changes. TC exercise improves balance control and muscle strength and were associated with reorganized lower extremity neuromuscular patterns. Conclusions : The stretch training program of the PNF and TC contribute to increase the balance and coordination for frail elder. Therefore, The frail elder prevent falling. Further study, The PNF and TC be introduced as the new therapeutic intervention for frail elder.

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Corrosion Reduction Techniques of Pipe Line Net Using DVGW (DVGW이론에 따른 상수관망의 부식방지에 관한 연구)

  • Choo, Tai-Ho;Kim, Ha-Il;Je, Sung-Jin;Ok, Chi-Youl
    • The Journal of the Korea Contents Association
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    • v.6 no.11
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    • pp.310-316
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    • 2006
  • Leakage of waterworks pipe line net cause loss of water resources, additional foundation of pressurization facilities from pressure loss and soil weakening near leaked pipe line, etc.. This makes it difficult to maintain and manage waterworks pipe line net and so cause serious economic loss. The rate of accounted water can be improved by monitoring always water pressure and flux, and so on. from isolated region, preparing positively against leakage accident and preventing leakage from occurring. Actually after isolating region, average rate of accounted water in this region went up 88.94% by continuously monitoring control of water pressure and inflow rate. It is about 9.44% higher than that of Busan metropolitan city in 2003, 79.5%.

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Overseas Fashion Trends Acceptance of Korean Fashion Designers (한국 패션디자이너의 해외 패션트렌드 수용도)

  • Koh, Hee-Sook;Yoo, Tai-Soon
    • Fashion & Textile Research Journal
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    • v.8 no.1
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    • pp.89-98
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    • 2006
  • The purpose of this study is Korean fashion designers' tendency and degree to adopt and receive overseas fashion trends, as a founding work to suggest a direction for Korean fashion industry and designers to select and adopt overseas fashion trends. 204 survey results out of 270 ones from the same number of fashion designers in 68 brands, who work in domestic mass-fashion female-garment brands for more than 3 years, are used as final analysis data. For the data analysis, SPSS, ${\chi}^2$-verification, variable analysis and MANOVA are executed, and statistical significance is verified at significance level 0.05. Conclusions obtained from the result and discussions of study are as follows: 1) The periods for domestic fashion industry to need to adopt overseas fashion trends are during 1992-94, and 1986-88. 2) There are discrepancies of utilization of design factors per brand concept. 3) When a line which is not suitable to domestic consumers is presented as subject of fashion trend, there are difficulties to reflect, and per brand concept there are differences of reflection sequence. 4) Whether or not to develop independent themes is dichotomized per brand concept.

Development and Evaluation of Functional Group Activity Program on Institutionalized Aged (시설 노인을 위한 기능적 그룹활동 프로그램의 개발 및 운영 평가)

  • Bang, Yo-Soon;Kim, Hee-Young
    • Journal of muscle and joint health
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    • v.18 no.1
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    • pp.83-92
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    • 2011
  • Purpose: The purpose of this study was to identify the changes of physical function, perceptual and cognitive function, emotional function, and functional independence in the institutionalized aged according to functional group activity program (self help Tai Chi exercise plus functional task). Methods: Study subjects were 20 institutionalized aged from June to October in 2010. The subjects received functional group activity program two times a week for 15 weeks. Physical function (grip strength, coordination, lower extremity strength, balance, gait, trunk flexibility), perceptual and cognitive function, emotional function(depression, social skill), and functional independence were measured before and after the program. Results: The subjects showed significantly increased physical function (coordination, lower extremity strength, gait, trunk flexibility), perceptual and cognitive function, emotional function (depression, social skill), and functional independence. The functional group activity program may be an effective strategy for institutionalized elders to enhance their functions. Conclusion: The functional group activity program may be effective on elderly institutions which have limitation in human, material, environmental resources.

Effect of capsaicin on melanoma growth and metastasis

  • Kim, Ok-Hee;Jun, Hye-Seung;Han, Beom-Seok;Song, Chi-Won;Lee, Chang ki;Park, Mi-Sun;Eom, Mi-Ok;Jee, Seung-Wan;Ryeom, Tai-Kyung
    • Proceedings of the Korean Society of Toxicology Conference
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    • 2002.11b
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    • pp.143-143
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    • 2002
  • Capsaicin (8-methyl-N-vanillyl-6-nonenamide), a pungent ingredient of hot chili peppers, has been reported to possess substantial anticarcinogenic and antimutagenic activities. In our previous study, we found that capsaicin (100 ${\mu}$M) induced significant inhibition of matrix metalloproteinase-2 activity by gelatin zymography, and that capsaicin (i.p., 2.5mg/kg) inhibited development of lung colonization (58%) in experimental lung metastasis assay.(omitted)

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A Study on Maximum and mean velocity Relationships in laboratory flumes with Varied Channel Slopes (수로경사가 변화하는 실험실수로에서의 최대유속과 평균유속과의 관계에 관한 연구)

  • Choo, Tai-Ho;Ok, Chi-Youl;Lee, Seoung-Kwan;Je, Sung-Jin
    • Proceedings of the KAIS Fall Conference
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    • 2007.11a
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    • pp.116-119
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    • 2007
  • 정확하고 신뢰성 높은 유량 자료는 수자원의 정량적인 계획과 관리에 필수적이다. 이를 위하여 Chiu는 기존의 결정론적인 흐름 방향 유속분포식의 한계를 극복할 수 있는 방법으로 확률통계에서 사용되는 엔트로피 개념을 이용한 3차원 유속분포 식을 제안하였고, 이를 실험실 테이터와 자연하천에 적용하여 신뢰성과 정확성을 지속적으로 증명하여, 마침내 이에 대한 활용성이 매우 크게 대두되어 Chiu의 유속공식을 적극적으로 사용하고 있는 실정이다. 그러나 지금까지 이론적인 유속 분포식을 검증하기위하여 단면 형상이 일정한 직사각형이나 사다리꼴 등의 실험수로에서부터 불규칙한 단면 형상을 갖는 자연 하천에 대한 적용을 거의 이루고 있는 실정이나, 하상경사가 변하는 경우에도 엔트로피 파라미터(M)가 이에 대응하여 평형상태에 도달하려고 하는지에 대한 연구는 전무하다. 본 연구에서는 하상경사를 임의로 변경 가능한 실험수로를 선택하여 정밀법에 의한 유속측정을 실시하였다. 같은 지점의 같은 단면에서 하상경사($\theta$)가 0.00069부터 0.019034까지 28번의 경사변화를 주고 각 경사마다 유량을 측정하여 28개의 유량측정 데이타를, Chiu의 엔트로피 유속공식에 적용하여, 평균유속과 최대유속 사이의 관계가 선형관계, 즉 하상경사가 변하는 경우에도 엔트로피 파라미터(M)가 이에 대응하여 평형상태에 도달함을 증명하였다.

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Healthcare IoT: DNA Watch (헬스케어 IoT: DNA 시계)

  • Kim, Jeong Su;Lee, Moon Ho;Park, Daechul
    • Journal of Engineering Education Research
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    • v.21 no.3
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    • pp.66-75
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    • 2018
  • This paper is the second part of the January 2018 issue of the Korean Society for Engineering Education, The "Equilibrium and Unbalance Analysis of Taegeuk Pattern DNA Matrix Codes," and is an extension of the paper published in the IoT Section of the 2017 Summer Conference in Jeju. In this paper, we have reviewed the history of what is life, and 5G Mobile communication: with IoT followed by recent research on influenza RNA gene mutation and DNA mutation variants, and the insights of Watson and Crick. Inspired by a single Franklin DNA X-ray diffraction photograph, they received the Nobel Prize for the Nature publication of DNA that has three patterns and regular repeatability. Professor MoonHo Lee has solved the three patterns in Diagonal, Left to Right, and Vertical matrices in a 2x2 matrix[CU; AG] and A = T = U = 30% C = G = 20%. We also proposed DNA Watch. This is the Healthcare IoT, which is seen by the DNA Watch on the wrist, the type of Tai Chi pattern of the body, and is immediately connected to the smartphone and delivered to the doctor.