전문가 진단을 통한 체질별 건강수준과 설문결과의 연관성 연구

이재철,이혜정,이유정,김근호,김상혁,이시우,장은수,김종열,Lee, Jae-Chul,Lee, Hae-Jung,Lee, Yu-Jung,Kim, Keun-Ho,Kim, Sang-Hyuk,Lee, Si-Woo,Jang, Eun-Su,Kim, Jong-Yeol 사상체질의학회 2011 사상체질의학회지 Vol.23 No.1

1. Objectives: We report the relation between the questionnaire and the health state on the Sasang Constitution. 2. Methods: We carried out a clinical test, in which 2 Oriental medical doctors participated to diagnose health state in each Sasang Constitution with 239 subjects. The subjects were divided into 3 subgroups, which are allocated to healthy group, poor health group and disease group. 3. Results: We extracted 4 questions for Taeeumin, 5 questions for Soyangin and 3 questions for Soeumin from the whole 98 questions respectively. Soyangin and Taeeumin share a same question that shows significant difference by health status. For the statistical analysis, we used a Chi-square test. As a result, we found out that Taeeumin showed different distributions of answers in direct/indirect characteristic, perspiration, frequent urination, regular defecation. According to the health status Soyangin showed the different distribution of the answers in color of urination, frequent urination, mouth dryness, abnormal perspiration, discomfort of head. Soeumin showed the different distribution of the answers in cold and chilly feel of abdomen, digestion status and cause of digestion problems when body condition gets worse. 4. Conclusions: This is the first work which reports the relatedness between Questionnaire and Health State in each Sasang Constitutions by an objective clinical test. We found out that several questions have different distributions by health status in each Sasang Constitution. These extracted questions are categorized not only by Wansilmoobyung(완실무병), but also by other symptoms and body status.

스포츠 동영상의 모자익을 위한 이동계수의 계층적 향상

이재철,이수종,고영훈,노흥식,이완주,Lee, Jae-Cheol,Lee, Soo-Jong,Ko, Young-Hoon,Noh, Heung-Sik,Lee Wan-Ju 한국정보기술전략혁신학회 2004 情報學硏究 Vol.7 No.2

Sports scene is characterized by large amount of global motion due to pan and zoom of camera motion, and includes many small objects moving independently. Some short period of sports games is thrilling to televiewers, and important to producers. At the same time that kinds of scenes exhibit exceptionally dynamic motions and it is very difficult to analyze the motions with conventional algorithms. In this thesis, several algorithms are proposed for global motion analysis on these dynamic scenes. It is shown that proposed algorithms worked well for motion compensation and panorama synthesis. When cascading the inter frame motions, accumulated errors are unavoidable. In order to minimize these errors, interpolation method of motion vectors is introduced. Affined transform or perspective projection transform is regarded as a square matrix, which can be factorized into small amount of motion vectors. To solve factorization problem, we preposed the adaptation of Newton Raphson method into vector and matrix form, which is also computationally efficient. Combining multi frame motion estimation and the corresponding interpolation in hierarchical manner enhancement algorithm of motion parameters is proposed, which is suitable for motion compensation and panorama synthesis. The proposed algorithms are suitable for special effect rendering for broadcast system, video indexing, tracking in complex scenes, and other fields requiring global motion estimation.

한의학의 미병 개념 및 변증과의 연관성에 대한 고찰

이재철,김상혁,이영섭,장은수,이시우,Lee, Jae-Chul,Kim, Sang-Hyuk,Lee, Young-Seop,Jang, Eun-Su,Lee, Si-Woo 대한예방한의학회 2012 대한예방한의학회지 Vol.16 No.2

Objectives : This work is aimed to reveal the relations between concepts of subhealth(mibyung) and Korean medicine patterns. Methods : We carried out a literature searching on Oasis, RISS, DBpia, Pubmed to summarize concepts of Mibyung. CNKI Searching also was performed with keyword related to mibyung(未病), subhealth(亞健康) and syndrome. Results : Korea, China and Japan have different concepts of mibyung. China's mibyung concept is relatively broader and wide which includes healthy, subhealth, development of disease and recurrence avoid. In contrast, Korea and Japan's mibyung concepts are focused on China's subhealth. Though Mibyung's patterns are varied widely depends on studies, China's studies of subhealth and TCM patterns showed that Deficiency patterns are diagnosed at high frequency in clinical study and literature study. Conclusions : This work could contribute to further study of subhealth(mibyung) and their relations to patterns, diagnostic methods and treatment efficacy.

한국자료의 서지적 정리방법에 있어서의 문제점

이재철,Lee, Jae-Cheol 한국도서관협회 1975 圖協月報 Vol.16 No.10

문헌정보학(文獻情報學)의 학명(學名)에 대한 고찰(考察) -도서관학과(圖書館學科)의 과명칭(科名稱) 개정(改正)과 관련(關聯)하여-

이재철,Lee, Jae-Cheol 한국정보관리학회 1990 정보관리학회지 Vol.7 No.2

이 논문의 전반부는, 필자가 1971년의 글에서, library science의 한국어 상등어인 '도서관학(圖書館學)'이란 학명은 그 학문의 내용을 표상하는 말로서 부적당하니 대신 '문헌정보학(文獻情報學)'으로 개칭(改稱)해서 쓰자고 제창한이래 현재까지 근 20년 동안 우리나라에서 '문헌정보학(文獻情報學)'이란 학명이 자리잡기까지의 역사(歷史)를, 그 개칭되어 온 움직임과 연과시켜 서술하였고: 후반부는 그 '문헌정보학(文獻情報學)'이란 학명을 말의 구조와 의미론적으로 분석하여 여러 가지 해석가능성을 검토하여 보았으며, 오늘날과 미래적인 시각에서는 그 말을 영어의 'library and information science'와 일본어의 '도서관정보학(圖書館情報學)'의 한국어 상등어로서 쓰며 도서관학에다 이 분야에 응용된 정보학을 통합(統合)해서 총칭(總稱)하는 말로 보고 쓰자고 주장한 논문이다. In the first Dart of this paper, the writer describes the history of movements of changing the term "to-sogwan-hak"(圖書館學), the korean equivalent of the English "library science" which could be literally re-translated into English as "book building science" and has such a nuance in Korean, to "munhon-jongbo-hak"(文獻情報學), which literally means "documento-information science, the term the author advocated by 1971. In the second part, he analyses the term of "munhon-jongbo-hak" (文獻情報學) etymologically, structurely and semantically: and proposes to use it as the Korean equivalent of the English "library and information science" and of the Japanese "toshokan-joho-gaku"(圖書館情報學). He also suggests using it not as coordinate and separate sciences of both library science and information science but as integrated and united one.

콘크리트 전단벽 아웃리거의 두께 산정

이재철,Lee, Jae-Cheol 한국전산구조공학회 2008 한국전산구조공학회논문집 Vol.21 No.1

본 연구의 목적은 초고층건물의 콘크리트 전단벽 아웃리거 두께를 산정하는 방법을 찾는 것이다. 이를 위해서 먼저 60층 규모의 초고층건물 해석모델을 생성하고 구조해석을 수행하였다. 다음에는 해석결과를 이용하여 아웃리거로 인한 하중 전달방식과 변형 양상의 변화를 고찰하고 이를 바탕으로 아웃리거 두께 산정식을 제안하였다. 마지막으로 해석모델을 다양하게 변화시켜 제안식의 타당성을 검토하였다. The purpose of this study is to find the way to determine the thickness of RC shear wall outriggers of tall buildings. For this, the analysis models of tall buildings with 60 stories are generated and analyzed. Then the changes of load transfer and deformation caused by the outriggers are investigated and the equation for the determination of the thickness of RC shear wall outriggers is proposed. Finally, the proposed equation is verified for the variously modified analysis models.

한국 어린이책은 강하다-어린이책이 갖춰야 할 덕목들

이재철,Lee, Jae-Cheol 대한출판문화협회 2004 출판저널 Vol.342 No.-

구조론에 입각한 한국 저자기호표 연구 -한글의 구조상의 특색, 기입의 형식, 배열, 표기법 문제 등과 관련한 고찰-

이재철,Lee Jai-chul 한국문헌정보학회 1970 한국문헌정보학회지 Vol.1 No.-

As to the structure of author tables for the Korean libraries using the Korean alphabet Hangul for filing, no other system is understood more relevant to author notations than the analytico-synthetic system. The Korean character consists of syllables respectively dividual into 'consonant+vowel' or 'consonant+vowel+consonant,' with the first element a consonant and the second a vowel. When these elements are synthesized with figure representation, they make an enumerative two-figure table. Individualizing and assigning, therefore, are done without listing many en-tries on the table or looking up notations in ready-made enumerative author tables. We still do not have general agreements in form of entry, reading of the Japanese and Chinese names, transliteration of foreign words, and filing system. What is more, so flexible and hospitable a notation system should be adopted as to meet the anticipated changes. The writer introduces an author notation system that could make 150,000 divisions by combinating figures, thus making it possible to endure changes through readjustments. It is considered effective, convenient, and efficacious for individualization.

한국도서관을 위한 저자기호법의 연구

이재철,Lee, Jae-Cheol 한국도서관협회 1970 圖協月報 Vol.11 No.12

이 글은 1970년 11월 7일 이화여자대학교 도서관에서 개최된 ‘한국도서관학회 제1회 학술발표회’에서 발표된 필자의 발표논문 요지이다. 이 논문은 원래 ‘표의 구조론에 입각한 우리 나라 저자기호법의 연구’와 ‘저자기호법에 있어서 한글의 기호삼기 문제에 대하여-기호법의 요건과 Syllabic Notation의 원리에 입각한 고찰-’과 ‘동서저자 기호표(제2판, 개정판)의 구성원리와 사용원칙’이란 제목으로 되어 있는 세편의 독립된 논문인데 동학회 학술발표회를 위하여 Ⅰ,Ⅱ,Ⅲ,으로 요약하여 발효한 것이다. 이 논문들의 지상발표는 Ⅰ은 한국도서관학회지 제1집에, Ⅱ는 연세학교 Ⅱ‘인문과학’ 제24집(1970년 12월)에, Ⅲ은 본 기관지에 각각 실릴 예정이다.

Structure of Upwelling off the Southease Coast of Korea

이재철,나정열,Lee, Jae-Chul,Na, Jung-Yul The Korean Society of Oceanography 1985 韓國海洋學會誌 Vol.20 No.3

Hydrographic data and daily time series of longshore wind, sea level and sea surface temperature were used in order to explain why the upwelling effect in SST is especially prominent near Ulgi-Gampo although the sea level records along the whole southeast coast show a nearly uniform upwelling-downwelling response to wind. Regional difference in intensity of the wind-induced upwelling represented by the SST decrease is attributed to the combined influence of two factors; one is the baroclinic tilting of isotherms due to the East Korea Warm Current (EKWC) near the Ulgi-Gampo coast, the other is the topographic effects around the southeast coast. Baroclinic tilting effect of EKWC which is generally strongest near the coast of Ulgi to Gampo results in both of the shoaling of cold water and the westward trapping of the coldest bottom water over the shallower shelf rather than the deepest troough region off that coast regardless of the season. Therefore, becacse of the cold water ready for upwelling at the subsurface layer, SST responds very rapidly to the upwelling-favorable winds of summer only off the Ulgi-Gampo coast. Spreading isobaths from Pusan to Gempo can reinforce the upwelling of the cold bottom water and its westward trapping.