측두하악 증후군에 대한 침치료 군과 추나치료 군의 임상적 고찰

김태수,김창연,이기하,엄태웅,정영훈,고영탁,Kim, Tae-Soo,Kim, Chang-Yun,Lee, Ki-Ha,Um, Tae-Woong,Jung, Yung-Hoon,Kho, Yung-Tak 척추신경추나의학회 2006 척추신경추나의학회지 Vol.1 No.1

Objectives : The purpose of study was to compare and analyze the effects of the distance Acupuncture and the Chuna on Temporomandibular Disorder. Methods : Clinical studies were done on 31 patients who were treated with Temporomandibular Disorder at Dept. of Acupuncture & Moxibusition of Hospital of Ha-na Oriental Medicine from May 23 2005 to Apr 30 2006. Subjects were divided Into two group, Distance acupuncture group and Chuna group. In Distance acupuncture group, we treated patients with Wijungyug(胃正格) or Damjungyug(膽正格). In Chuna group, we treated patients with Distraction & Translation technique. For evaluating Function of Temporomandibular joint of Patients, we use the Modified Craniomandibular Index(mCMI) before treatment and after 6th treatment. Results : In Mandibular Movement(MM) of patients, the patients of Acupuncture Group were more effective than Chuna group. In TMJ noise(TN) of patients, the patients of Chuna Group were more effective than Acupuncture group. Conclusions : The Distance acupuncture may be better effect on Mandibular Movement and The chuna maybe better effect on TMJ noise.

전거레코드 표목의 구조화 연구 - 인명과 단체명 전거레코드의 표목을 중심으로 -

김태수,김이겸,이혜원,김용광,박지영,Kim, Tae-Soo,Kim, Lee-Kyum,Lee, Hye-Won,Kim, Yong-Kwang,Park, Zi-Young 한국과학기술정보연구원 과학기술정보센터 2009 Journal of Information Science Theory and Practice Vol.40 No.3

본 연구에서는 기존의 전거제어 방식의 단점을 보완할 수 있는 표목의 구조화 방안을 제시하고자 하였다. 먼저 표목의 연결 구조를 전거형식과 그 이형을 참조로 연결하는 구조에서 동등한 접근점 간의 연결 구조로 개선하였으며, 전거형식 대신 전거제어번호를 식별기호로 도입하는 방안을 고려하였다. 그리고 동명이인이나 동명이단체의 식별을 위해 관련 저작정보를 제시하는 등 추가 식별정보를 제시하였으며, 전거데이터 표기체계를 기술하여 전거데이터의 교환과 공유를 촉진시키는 데 활용하도록 하였다. 또한 이 연구에서 제시한 표목의 구조화 방식을 적용하여 전거레코드를 작성하기 위한 전거시스템을 구축하였다. 그 결과, 대표형식을 선정하는 데 있어서의 어려움이 있었던 기존의 방식과 달리 전거형식을 폐지해도 전거레코드의 작성 및 유지에 어려움이 없으며, 전거레코드의 식별과 교환 측면이 강화되었음을 확인하였다. This study aims to suggest some idea for construction of headings in authority records to improve conventional method for authority control. The reference structure between established form and other forms was replaced by the link structure based on access points and adopting standard authority numbers was considered. Additional elements such as work information to distinguish homonym and notational system of the headings to promote sharing of authority records were also addressed. Authority records management system was constructed to test structure of headings suggested in this study, too. Through this research, we confirmed that management, identification, and sharing of authority records were considerably improved compared with the conventional authority control system.

크레인의 이동거리 측정을 위한 무선 송수신기 설계 및 평가

김태수,오인열,전중창,Kim, Tae-Soo,Oh, Inn-Yeal,Chun, Joong-Chang 한국정보통신학회 2007 한국정보통신학회논문지 Vol.11 No.4

본 논문에서 제안하는 크레인의 이동거리 측정시스템은 전파의 위상 및 크기를 이용하여 거리를 인식하는 기술이다. 제안하는 기술은 거리측정용 무선송수신기를 설계하고, 측정시스템을 구현하며, 송수신된 900Mhz대 RF 신호로부터 중간주파수인 450Khz의 아날로그 데이터를 디스크에 저장한다. RF 측정결과 9.3 dBm의 출력과 96dBc@10khz의 위상 잡음특성을 얻었고 얻어진 RF 신호에 대한 450Khz 데이터를 디지털신호처리를 통하여 거리정보를 얻는 것이다. 측정된 거리의 평가를 위해서 실제거리와 측정된 거리를 비교분석하고, 또한 평균처리 및 진폭특성을 통한 측정오차 제거 방법을 제시하였다. 최종거리 측정 결과 Ref. 신호에 비하여 10m-30m 거리에 대하여 0.12, 그리고 5m 이내의 근거리 실험에서 위상오차가 0.00422이었으나, 진폭특성을 보완하여 4m에서 2.4E-04의 오차를 얻을 수 있었다. In this paper, the measurement system of crane moving range is concerned with range recognition technology using phase and magnitude of radio wave. By the proposed technology, we design the radio transmitter and receiver and realize the measurement system, and save the data in disk that is earned from 900Mhz RF signal, middle frequency 450khz of analog signal. As a result of RF measurement, we got 9.3 dBm of RF output and 96 dBc@10khz of phase noise. Range information is earned the data through digital signal processing of IF signal. For the estimation of range measured, we analyze the difference between real range and measurement range, and also suggest the method to remove the measurement error using average processing and amplitude properties. A result is 0.12 and 0.00422 deviation in l0mn-30m and within 5m respectively, and then 2.4E-04 deviation in 4m by using compensation of level characteristics lately.

웨이브릿 임계치와 자연관측필터를 이용한 파형의 변곡점 검출

김태수,Kim, Tae-Soo 대한전자공학회 2005 電子工學會論文誌-SP (Signal processing) Vol.42 No.4

가상현실을 이용한 사람의 빠른 움직임을 추출하여 파형으로 나타내는 동작곡선이나 자연계에서 실제로 관측되는 대기 전기변동량과 같은 전자계 신호의 시간 변동량은 매우 복잡하다. 이러한 신호의 관측파형에 대하여 변곡점과 같은 신호의 특징을 정확히 결정하는 것이 중요하다. 잡음이 신호에 중첩될 때 종래의 방법으로는 변곡점의 검출이 어렵다. 본 논문에서는 신호에 잡음이 첨가될 때 웨이브릿 임계치 잡음제거와 정규형 자연관측필터를 적용하여 정확한 변곡점 추출이 가능함을 보인다. The curve of motion indicated to waveform of the fast movement of human extracted using virtual reality or the quantity of time fluctuation of the electromagnetic signal as the quantity of electric fluctuation of the atmosphere is complex. It is important to decide exactly the signal property as the inflection point for the observation signal. When the signal is mixed by noise signal, the traditional method is difficult to detect the inflection point. In this paper the noisy signal is eliminated by wavelet thresholding method and the filter using natural observation theorem is applied. It shows that the inflection point of the signal waveform can be detected exactly.

상용로그표의 비례부분에 대한 역사적 고찰

김태수,Kim, Tae Soo 한국수학사학회 2014 Journal for history of mathematics Vol.27 No.6

In school mathematics, the logarithmic function is defined as the inverse function of an exponential function. And the natural logarithm is defined by the integral of the fractional function 1/x. But historically, Napier had already used the concept of logarithm in 1614 before the use of exponential function or integral. The calculation of the logarithm was a hard work. So mathematicians with arithmetic ability made the tables of values of logarithms and people used the tables for the estimation of data. In this paper, we first take a look at the mathematicians and mathematical principles related to the appearance and the developments of the logarithmic tables. And then we deal with the confusions between mathematicians, raised by the estimation data which were known as proportional parts or mean differences in common logarithmic tables.

사상방과 양약의 병용투여가 간장, 신장에 미치는 영향

김태수,김창연,민지연,최영규,강대희,Kim, Tae-Soo,Kim, Chang-Yeon,Min, Ji-Yeun,Choi, Young-Gue,Kang, Dae-Hee 사상체질의학회 2004 사상체질의학회지 Vol.16 No.3

1. Objectives The Purpose of this study was to evaluate whether use of Sasang -Bang with western medication may injury the liver and the kidney function. We clinically studied the change Liver function test and BUN/Cr in patients who were hospitalized in Hana oriental Medical center for more than 1 month. 2. Methods The subjects were 33 patients admitted in Hana Oriental Medical center. All patients had been checked Liver Function Test and BUN/Cr three times every 2 weeks. 3. Results Aspartate Aminotransferase(AST), Alanine Aminotransferase(ALT), Gamma-Glutamyl transferase(GGT), Total billirubin, BUN, Creatine didn't change, compared with previous 2 weeks and 4 weeks. 4. Conclusions This study suggests that even though there are few toxic Sasang-Bang, in general, herbal medications with western medications which are prescribed by oriental medicine doctors should be carefully administered not to hurt liver and kidney function.

네트워크자원과 메타데이터

김태수,Kim, Tae-Soo 한국과학기술정보연구원 과학기술정보센터 1999 Journal of Information Science Theory and Practice Vol.30 No.3

네트워크 자원의 기술과 접근을 위한 더블린 코어는 표준형식의 메타데이터로 평가되고 있다. 이 논문은 더블린 코어의 기본 데이터 요소와 기술방법, 아울러 다양한 메타데이터간의 연계구조로 제안된 자원기술구조의 기능을 분석하였다. Metadata improves discovery of and access to globally distributed network resources. This study is intended to identify and describe the basic data elements of Dublin core metadata and to find interoperability among separate metadata element sets through the architecture of the resource description framework.

웨이브릿 임계치 잡음제거에 의한 파형의 변곡점 검출

김태수,Kim, Tae-Soo 한국정보통신학회 2009 한국정보통신학회논문지 Vol.13 No.10

본 논문에서 제안하는 잡음제거 방법은 hard 임계치 방법의 문제점을 개선한 제로점의 탄젠트 곡선 보간에 의한 잡음제거 기술이다. 자연계에서 관측되는 대기 전기변동량과 같은 신호의 시간적 변동량이나 가상현실을 이용하여 추출한사람의 빠른 움직임의 동작 곡선 등은 실제로 복잡하다. 따라서 이러한 신호의 관측파형에 대하여 변곡점에 대한 특징을 정확히 결정하는 것이 매우 중요하다. 특히 자연계의 측정 신호는 잡음이 포함되어 있어서 잡음을 제거하고 특징을 추출하는 것이 필요하다. 본 논문에서 제안한 새로운 방식에 의하여 잡음을 제거하고 변곡점을 추출하며 종래의 방식인 hard 임계치에 비하여 잡음지수가 5인 경우의 noise II 변곡점 신호에 대하여 SNR이 3.4dB 개선된 결과를 얻을 수 있음을 보였다. In this paper, the proposed method is a denoising technology by tangent curve interpolation of zero points. The problem of the hard threshold method is improved by the proposed method. The quantity of time fluctuation of the electromagnetic signal as the quantity of electric fluctuation of the natural world or the curve of motion waveform of the fast movement of human extracted using virtual reality is, in fact, complex. Therefore it is important to decide exactly the signal properties as the inflection point for observation signal. In particular, it is necessary to extract the properties after denoising, since the measurement signal of the natural world include some noises. It shows that the noise of the inflection point signal with noise II, noise factor 5, is eliminated by the proposed method, and the result of SNR for the signal is improved 3.4dB than that by the conventional hard threshold.

독일목록규칙의 기본기입선정에 관한 연구

김태수,Kim Tae-soo 한국문헌정보학회 1991 한국문헌정보학회지 Vol.21 No.-

This study reviews the development and change of main entry principle in German cataloging codes, with special emphasis on RAK. With rerard to the functions of catalog, comparison between the traditional title main entry in the Orient and author main entry in the West has been made. The analysis confirms in this study that various criteria in choice of the entries in RAK have been adopted. In case of works where the persons who have played different roles in the works are named on the title page, as well as related works and works of mixed responsibility, the criteria of entry determination are complex and time consuming process and have no absolute value. And there are also various kinds of problems in corporate entries including confirmation of originator(Urheber), choice of either the territorial authority corncerned or corporate bodies as an entry depending on the nature of the publications, and a unique bibliographical situation of treaties. This means the code is absence of absolute value in selecting entries, and this results in adoption of main entry principle which has lost its significance for the purpose of cataloging. With emergence of the ISBD and actualization of automated cataloging, morever, all entries are equal as points of access. It would eliminate the need for personal judgements required in choice of main entry by the present code. In doing so, it would bring uniformity and standardization to cataloging practice. In direct approach to works, title entry is more developed finding device than author entry in cataloging theories. Thus introduction of unit card system beginning with title which is adopted in KCR3 would be desirable, the complicated rules for the choice of entry could be abandoned from cataloging codes. Most of the user studies show that catalog users have placed higher value on the title entry as a finding device and each entry is equal as access points through unit entry. This means that choice of a given entry as a main entry is unnecessary in cataloging codes. Title entry would be a rather simple standard and direct approach for works. This study proves that the traditional title entry of Korea is superior to author main entry in the Western world in cataloging theory. Thus recommendation to be made is that abandonment of author main entry from cataloging codes should be considered in the future.

독일목록규칙에서의 단체기입의 전개과정

김태수,Kim Tae-Soo 한국문헌정보학회 1990 한국문헌정보학회지 Vol.19 No.-

The RAK has in general adopted the provisions of the paris principles to a far greater extent than many other cataloguing codes. And the analyses confirm that the determination of the main entries in German cataloging rules is a rather complex process and one which can result in inconsistent, arbitrary decisions. And the selection of the main entry requires a considerable amount of decision making which is time-consuming and costly. From the point of view of computers, all entries are equal as points of retrieval. In light of the above considerations the most important recommendation to be made is that the main entry principle be abandoned from cataloging theory and practice and be replaced by the title entry. It would eliminate the need for personal judgments required by the present rule. In so doing, it would bring uniformity and Standardization to cataloging practice. Use of the title entry would reduce the time and effort spent on the selection of the main entry which serves no important purpose in the catalog. Therefore title entry is more developed finding device than author entry in direct approach for document retrieval.