탈 의료화로서의 대체의학에 관한 논점

최찬호,Choi, Chan-Ho 대한예방한의학회 2007 대한예방한의학회지 Vol.11 No.1

This study aimes to understand trends in alternative medicine use as new therapeutic ways to overcome the limits of western medicine, and is primarily concerned with function of alternative medicine to influence cancer theraphy in the United States after 1970s. Features of oriental medicine and western medicine through the comparison of Quantum medicine and Newton physics are pointed as the basic theory in alternative medicine. Homeopathic medicine, Chiro practice, Aroma theraphy, Transcendental meditation, Acupuncture is shortly is shortly introduced by alternative medicine use. The advantage of this study is to gain as follows : Firstly, To be recognized alternative function of cancer theraphy by Western nations including United States. Secondly, To understand the integrative program utilized as the alternative ways of cancer theraphy in the field. Thirdly, To understand side effects in alternative medicine use. :astly, To recommand marketing stratigies on alternative medicine services to develop Korean health tourism. In conclusion, it is increasingly emphasized that the importance of alternative medicine in relation to health promotion in the western nations. Western travelers expect that alternative medicine service is attractive and effective as the complementary function on incurable disease. Health tourism to experience alternative medicine services by travel will be expected one of the key industries in the future.

위성통신시스템에서 심볼율 추정과 변조 방식 구분법

최찬호,임종부,임기홍,김영환,김호겸,Choi Chan-ho,Lim Jong-bu,Im Gi-hong,Kim Young-wan,Kim Ho-kyom 한국통신학회 2005 韓國通信學會論文誌 Vol.30 No.8A

본 논문은 위성 통신 시스템에서 심볼율에 대한 사전 지식 없이 다양한 심볼율에 대한 심볼율 추정 방법과BPSK, QPSK, 8PSK 신호를 구분하기 위한 간단화된 변조 방식 구분법을 제안했다. 심볼율을 추정하기 위해 신호의 스펙트럼을 추정하기 위한 슬라이딩 FFT와 단순 moving average를 사용하였고, 슬라이딩 윈도우와 decimation, Low pass filter (LPF) 블록을 이용하여 정확한 심볼율을 추정하였다. 기존의 변조 방식 구분법은 test statistics로써 SNR값을 사용하지만 수신기는 통신 시작시에 변조 방식을 알지 못하기 때문에 SNR 값을 추정할 수 없는 문제와 log, cosh과 같은 비선형 함수를 사용하는 기존의 변조 방식 구분법이 비트 resolution이 높은 문제가 있기 때문에 기존의 변조 방식 구분법에 간단화된 고정된 SNR 방법을 제안하였다. 심볼율 추정과 변조 방식 구분법의 성능은 Monte Carlo 컴퓨터 시뮬레이션을 통해 보여주었고, 심볼율 추정이 낮은 SNR에서도 좋은 성능을 나타내는 것을 볼 수 있었고, 변조 방식 구분법을 간단화 하였지만 기존의 방법과 비교해서 비슷한 성능을 나타내는 것을 확인 할 수 있었다. This paper proposed symbol rate method which does not require a priori knowledge on the symbol rate and simplified modulation identification method to classify BPSK, QPSK, 8PSK signal. In order to estimate the unknown symbol rate, sliding FFT and simple moving average to estimate the spectrum of the signals is utilized, and sliding window and decimation, LPF blcok to estimate the proper symbol rate is used. Although conventional modulation ID method must use SNR value as the test statistics, the receiver cannot estimate the SNR value since the receiver cannot know the modulation type at the start of communication, and bit resolution is high due to using nonlinear function such as log, cosh. Therefore, we proposed the simplified fixed SNR value method. The performance of symbol rate estimation and modulation ID is shown using Monte Carlo computer simulation. This paper show that symbol rate estimation also has good performance in low SNR, and proposed simplified fixed SNR method has almost equivalent performance compared to conventional method.

우리나라 전자의무기록의 개선방안

최찬호,Choi, Chan-Ho 대한예방한의학회 2014 대한예방한의학회지 Vol.18 No.3

The rapid development and distribution of information communication industry facilitates the changes of hospital administration, introducing EMR(Electronic Medical Record) instead of paper-based medical record in the medical field. The developed countries such as U.S. have established EMR system after in the middle of 1970s because the primary advantages of EMR is to store and handle vast amounts of records efficiently and increase the quality of health care. Most of health organizations in Korea also apply medical record system to their administration. As the result, they have accomplished a scientific administration system through the use of medical record to handle a variety of patient's information including patient's confidentiality and privacy such as family history, social status, income level, and so on. However, access to and the misuse of EMR causes illegal infringement of patient's information and finally it becomes a very serious medical issue. Potential leakage and misuse of records may seriously infringe patient's privacy rights. In this respect, the related agencies in the public and private sector have been making efforts to prevent patient's records leakages. Especially, the revision bill of Medical Law in 2002 establishes the ways on the security and standards of electronic records. However, it does not provide the proper guidelines which is applied to the rapid changes of the medical environment. One of the most priorities in the hospital administration is the production and maintenance of an accurate medical records fulfilled by medical recorders. Therefore, it is very important for health care providers to hire ethical-based medical recorders. But, unfortunately most of hospitals overlook the importance of their roles. All parts including government, physician and patient must have more concerns on the problems related to EMR. Therefore, this study aims to propose the proper ways to resolve the problems coming from EMR.

키토산 표면처리가 종이의 항균성에 미치는 영향

최찬호,전양,서영범,Choi, Chan-Ho,Jeon, Yang,Seo, Yung-Bum 한국펄프종이공학회 1998 펄프.종이기술 Vol.30 No.4

This study was to investigate the effect of chitosan molecular weight, its charge density, and its surface coating treatment on the antibacterial properties of paper. For this study, E.coil was used for antibacterial experiment. Results obtained were as follows : 1. The antibacterial properties of chitosan was significant on the surface-treated sheet. 2. Antibacterial property surface treatment was appeared to be effective when film was formed on the paper surface. 3. The antibacterial properties of chitosan-treated paper was dependent on the amount and the molecular weight of chitosan used. The lower the molecular weight of the chitosan down to 30,000 the better the antibacterial properties in this experiment. 4. Determination of the degree of chitosan-deacetylation by colloidal titration method was consistent with the more complicated and conventional FT-IR method.

Medicaid's Implication on State and Local Health Department in the United States

최찬호,이선동,Choi Chan-Ho,Lee Sun-Dong Society of Preventive Korean Medicine 1998 대한예방한의학회지 Vol.2 No.1

대만의 양돈산업

최찬호(Chan Ho Choi) 한국농촌지도학회 1996 농촌지도와 개발 Vol.3 No.1

Pig industry has been one of the most important sector in Taiwan since 1970s, and produce one fourth of the agricultural income. The industry has made great improvements in breeding, raising and quality production while marketing and processing have interrelated efficiently with production. As one of the mayor factor to the present success, cooperative research and extension has been institutionalized among the government agencies, farmer`s associations and research institutions, inter-linked with the farmer`s problem-solving process. At present, the industry is seeking an appropriate strategy and measures to upgrade the pollution control and cost efficiency in production. 71tis paper reviewed an industry case historically in Taiwan in order to draw the implications to the emerging farm sector in which international competitiveness and quality improvement are to be considered.

농촌지역 개발정책의 지방화 방향

최찬호(Chan Ho Choi) 한국농촌지도학회 1997 농촌지도와 개발 Vol.4 No.1

Korean agriculture and rural sector has undergone a wide range of reform after the Uruguay Round. Major policy measure is to put finances of huge budget from tax payers since 1994 in preparation of the Rural Development Strategy and Reform Program. Both in the total amount and individual size of the subsidy and loan for eligible farmers and farmers group are large and drastically enormous than any other programs in the past. The strategy adopted was a bottom-up approach, Particularly in selecting the project with local autonomy. However, it has been still criticized as the form of centralized control of budget and decsion. In terms of the program effectiveness too, it is doubtful to judge that Korean agriculture is in a road to fitting the international competetiveness as targeted. Since the local autonomy was started in 1995, the political structure has been settling in a way to be more locally institutionalized. Rural development policy, as the key point of economic and industrial dimension of local autonomy, should 6e initiated and practiced in real term by the local, government. This paper, in this concern, in reviewing the past rural development prolicy and programs, discussed the necessary issues relevant to legal bases of land uses in Korea. Further, the direction of increasing local automous power of local government was discussed in the senses of budgetary control and decision. The power and budget should be allow more to the rural development plans of local government in order to fulfilize integrated noel spatial development in this new era of globalization.

胃ㆍ十二指腸穿孔의 臨床的 考察

崔贊鎬(Choi, Chan Ho) 대한외과학회 1967 Annals of Surgical Treatment and Research Vol.9 No.5

역사적 과정에서 본 중국의 보건의료 변화

최찬호(Choi Chan ho) 한국외국어대학교 역사문화연구소 2009 역사문화연구 Vol.33 No.-

국민당이 수립되기 이전까지, 유가사상에 기초한 전통의학이 지배계층의 의식을 지배하였으며, 피지배계층인 대부분의 평민들은 민간요법에 의해 지배되었다. 그러나 국민당의 집권은 이러한 중국의 전통의학을 부정하고, 서양의술을 도입하여 서양의료체계를 구축하는 촉진제가 되었으며, 이후, 공산당의 중서의학(中西醫學)의 공존체계에 영향을 미쳤다. 1949년, 공산당의 집권은 국민당과는 달리, 전통의학을 중시하면서 동시에 서양의학을 수용함으로써 중서의학 (中西醫學)의 공존체계를 확립하여, 전통적인 중국식 사회주의 보건의료체계를 확립하는데 기여하였다.1978년 개혁개방이후, 급속한 경제성장으로 인하여 중국의 보건의료는 커다란 변화를 맞이하였다. 1980년대는 서양의학교육을 대폭확대 개편하여 양질 의 보건의료서비스를 생산하기 위한 노력을 기울였으며, 1990년대에는 급속한 경제성장으로 인하여 빈부간의 갈등과 의료의 빈곤화가 촉진되자, 노동자의료 보험의 확대·강화를 통해서 사회 및 정치의 안정화를 도모하기 위한 노력을 기울였다. 2000년을 전후해서 세계적인 규모로 경제가 성장하고 안정기로 접어들면서, 의료의 자본화가 급속히 확산되고 있는 추세이다. 의료의 자본화는 대도시를 중심으로 양질의 보건의료서비스를 생산하는데 기여하고 있으나, 의료비의 급속한 증가와 함께 저소득계층에게 의료비용의 경제적인 부담을 가중시키고 있다. 개혁개방 이후, 의료의 자본화로 인해 새로운 유형의 ‘신 보건의료모델’이 형성되어지고 있는 과정 속에서 중국의 보건의료의 변화를 역사적 관점에서 살펴보아야 할 것이다. By the end of imperial china, the traditional medicine by the confusion ideas controled the high class, meanwhile a folk remedy controled the low class. But the establishment of the national party reputed the traditional medicine, and introduced the western medicine. The deep concerns of the national party's western medicine influenced on the health policy of the communist party. As a result, the chinese communist party reformed the traditional health systems of china. In the 1980's the rapid growth of the chinese economic situations stimulated the changes of health systems. In this period the number of the medical schools were constructed by western capital more than the cultural revolution ago, and various forms of health insurance for workers was developed for the provision of the necessary medical services in accordance with the state provinces. In the 2000's, the capitalization of medicine has been stimulated with the success of the economic revolution. But this trends will bring the rapid growth in medical expenditures, economy burdens of the low class, and the ruins of the traditional heath systems. Therefore a new model of the chinese health care system will be constructed by the capitalization of medicine in the near future.

잔사유 분무 연소 해석에 관한 연구

최찬호(Chan Ho Choi),허강열(Kang Y. Huh) 한국연소학회 2004 KOSCOSYMPOSIUM논문집 Vol.- No.-