갑상샘기능에 따른 갑상샘연관안와병증의 임상양상

고동아,김병진,MichaelKazim 대한안과학회 2006 대한안과학회지 Vol.47 No.8

Purpose: Thyroid-Associated Orbitopathy (TAO) presents with highly variable clinical characteristics. We hypothesize that the underlying thyroid status predisposes a patient to different clinical characteristics of TAO. Methods: We retrospectively studied the clinical data of 385 patients from the New York area who were referred to our clinic and diagnosed with TAO from Jan 1990 to Dec 2000. We divided the 385 patients into three groups: Graves′hyperthyroid, euthyroid, and hypothyroid, and analyzed them statistically. Results: Three hundred thirty-one (86%) patients were hyperthyroid, 25 (6.5%) were euthyroid, and 29 (7.5%) were hypothyroid. The average age of TAO presentation in each group was 46.7, 46.1, and 49.9 years, respectively. The female-male ratio in each group was 5.25, 3.17, 13.5:1, respectively (p>0.05). The average time from thyroid disease to TAO in the hyperthyroid and hypothyroid groups was 16.6 and 38 months, respectively (p

은행 설립 제도의 법ㆍ제도적인 개선 방향

고동원(高東源, Ko, Dong Won) 성균관대학교 법학연구소 2008 성균관법학 Vol.20 No.3S

A bank entry system in a country is a very important issue in respect of enhancement of competitiveness of a bank industry, which will affect the financial industry and system overall. In Korea, a bank entry is regulated by the Financial Services Commission (the "FSC"), the regulatory and policy-making authority in Korea. In other words, a person who intends to establish a bank requires authorization from the FSC, satisfying certain requirements prescribed by the Bank Act and the regulations thereof. In respect of the authorization procedure, an authorization is divided into two steps: preliminary authorization and final authorization. This article seeks to analyze certain legal issues in relation to such a bank entry system and to suggest some improvement measures. First, under the current relevant law and regulations, it is unclear who would be an applicant in applying for the authorization. There are three divided arguments: (i) a company to become a bank, (ii) a representative promoter in a bank, or (iii) the largest shareholder of a bank. Among those arguments, a company to become a bank is regarded as an appropriate applicant under the current law and regulations, although the other methods have some reasonable grounds, too. Second, there is no clear definition for clarifying the difference between a nationwide bank and a regional bank under the relevant law and regulations, which needs to be rectified. Third, there is no provision in respect of the procedure for a regional bank to be converted into a nationwide bank; so a new procedure for changing the authorization needs to be added. Fourth, the current authorization requirements applicable to the conversion into a bank from a non-bank financial institution, such as a securities company and a mutual savings bank, should be reviewed for clarification. In relation to the prospects of and tasks for improvement of the bank entry system, this article strongly argues for taking the policy to pursue deregulation of the bank entry system in order to enhance the competitiveness of the bank industry in Korea. In addition, the transparency in the authorization requirements and the simplification of the documents to be submitted to the FSC need to be implemented. Finally, this article suggests the introduction of an internet primary bank as one of the policy for the deregulation of the bank entry system and makes a legal analysis of plausible problems in such an introduction.

갑상샘연관안와병증의 역학과 임상양상

고동아,김병진,MichaelKazim 대한안과학회 2006 대한안과학회지 Vol.47 No.5

Purpose: To determine the epidemiologic and clinical characteristics of thyroid-associated orbitopathy (TAO). Methods: We retrospectively studied the clinical data of 385 patients from the New York City area diagnosed with TAO from January 1990 to December 2000. The total cases were divided into male and female groups and age-adjusted relative incidence rates were obtained to plot the incidence curve and clinical characteristics. Statistical analysis was applied to the collected data. Results: The average age of patients with TAO was 46.3 years for females and 50.1 years for males. The female-male ratio was 5.31:1. In 23.3% of patients, the diagnosis of TAO was made simultaneously with their thyroid disease. In 75% of cases, the diagnosis was made within 18 months of the presentation of thyroid disease. Soft tissue involvement was noted most frequently in 311 (80.8%), eyelid retraction in 306 (79.5%), proptosis in 278 (72.2%), restrictive myopathy in 234 (60.8%), and compressive optic neuropathy in 43 (11.2%) of 385 patients. Conclusions: TAO has variable and different epidemiologic and clinical characteristics according to sex and age.

응급실 근무자의 외상 후 스트레스장애 유병률 및 발생 기여 요인

고동률,김건배,이지환,Ko, Dong-Ryul,Kim, Gun-Bae,Lee, Ji-Hwan 한국의료질향상학회 2021 한국의료질향상학회지 Vol.27 No.1

Purpose: This study was designed to investigate that the prevalence of Post-traumatic stress disorder (PTSD) and occupational environmental factors that contribute to the developing of PTSD in workers who worked in emergency room in Korea. Methods: This study is a multicenter cross-sectional study that was conducted in three emergency rooms. Data was collected by self-response method through questionnaire. The Impact Event Scale-Revised was used to screen the high-risk group of PTSD. Univariate and multivariate regression analysis was used to identify the factors associated with the developing of high-risk group of PTSD. Results: Total 211 subjects responded to the questionnaire. Of these, 170 subjects experienced psychological trauma event (PTE) in the working environment. And 60 subjects classified as high risk group of PTSD, so a prevalence of high risk group for PTSD was 28.4%. Factors related to the high risk group of PTSD were the frequency of psychological trauma events experienced over the past 1 year and the high score of QIDS-SR16. Conclusion: The prevalence of high risk group for PTSD among emergency room workers in Korea is very high. This may adversely affect the safety of patients, so early screening and intervention are necessary.

공중망 이동에 따른 네트워크 토폴로지 변화를 반영한 확률적 서빙 거리 분석 기법

고동연(Dongyeon Ko),최완(Wan Choi) 한국통신학회 2022 한국통신학회 학술대회논문집 Vol.2022 No.11

소비문화와 마오시대 노스탤지어 사이에서

고동연(Dongyeon Koh) 현대미술사학회 2013 현대미술사연구 Vol.0 No.34

This study concentrates on ambivalent attitudes and circumstances found among the Chinese people toward the recent development of consumer culture on the one hand andnostalgia for the Mao era on the other, through three notable examples of artists in Chinese contemporary art. Ren Jian’s New History Group, Song Dong, and Mao Tongqiang have been working in the areas of performance arts, participatory projects, and installation arts, which are considered as more experimental artistic genres in China. More importantly, Song Dong and Mao Tongqiang installed everyday objects used by ordinary Chinese people during the ear of the Cultural Revolution as a way of bringing viewer’s critical and ambiguous reactions toward prosperous consumer culture in China from the late 1990s onwards. By focusing on these three artists mostly working inside China, this study also aims to provide alternative ways of looking at the influence of consumer culture in Chinese art, beyond the cases of more internationally recognizable Political Pop or renowned object-based artists such as Huang Yong Ping, Xu Bing, and Guo-Qiang.

자발적 공시를 위한 기업회계보고서 모델

高東元(Ko, Dong-won) 한국전통상학회 2007 韓國傳統商學硏究 Vol.21 No.1

Market Globalization and development of information communication technology adapted by more international sense about all corporations and complicated corporation environment, accounting information is supplied through real time web and information user could use corporation's account information conveniently and rapidly. According as offer an investment opportunity that capital market does estimate impossibility under these environment, investors require various information still more about corporation activity. Information users want corporation information more addition enemies by increase of an investment opportunity and these trend may increase continuously. Necessity of voluntary accounting information disclosure is emphasized more in situation that corporation must inform continuously. Also, is going to refer and conclude conclusion about trend of voluntary disclosure through web after examine voluntary corporation information public notification model who virtue investigators propose.

주제별 논단 : 기타 ; 개편된 금융감독기구의 문제점과 개선 방향

고동원 ( Dong Won Ko ) 한국금융법학회 2008 金融法硏究 Vol.5 No.1

On February 29, 2008, a new revised law on a financial supervisory organization was enacted as one of measures for the government organization reshuffle by the launch of a new government in February 2008. One of key measures was to consolidate financial policy function (which had been conducted by the former Ministry of Finance and Economy) and financial supervision function (which had been performed by the Financial Supervisory Commission) and to establish the new Financial Services Commission (the "FSC"). However, this consolidation plan was severely attacked by the civil movement groups as well as many reputable academic scholars. This consolidation of financial policy and financial supervision by one government authority may lead to the possibility of power concentration and inefficient financial supervision function. This new FSC may be also deeply influenced by the government and so be not highly likely to engage in financial supervisory role independently. In addition, the FSC will find it difficult to recruit highly financial specialized staff and employees since it is a government organization. In particular, the staff organization to the FSC, a secretariat, may have a possibility to expand its business into on-site examination on and sanctions against financial institutions in terms of legal aspect, in which case, financial supervision and examinations would be performed by government organizations and so might give negative effects on the financial system and infrastructure. To rectify these problems, a separation between financial policy function and financial supervision function need to be taken as soon as possible, and it is necessary to convert a financial supervisory organization into an independent nongovernment institution. This trend is more persuasive taking into account the cases of other countries, particularly financially advanced countries. It is also believed that this measure would be in line with the global standard in financial supervision and contribute to the enhancement and upgrade of the financial institution and system.

Effect of Spermine on the Absorbance-Temperature

고동성,허준,명평근,조영,Thong-Sung Ko,Joon Huh,Pyung-Keun Myung,Young Cho Korean Chemical Society 1982 대한화학회지 Vol.26 No.4

가역적 리간드 결합에 의하여 유발되는 DNA의 응축-풀림 구조변이 : II. DNA Conformation Probes로서의 Anionic Potential Reporter 분자의 구조 연구

고동성,서일환,이천배,서정인,Ko, Thong-Sung,Suh, Il-Hwan,Lee, Chun-Bae,Suh, Jeong-Ihn 생화학분자생물학회 1987 한국생화학회지 Vol.20 No.1

스페르민 존재하에서 nalidixic acid 및 oxolinic acid 등의 음이 온성 quinolone 항생제는 ethidium bromide, proflavine 및 acridine orange 등의 양이온성 intercalative 리간드들과 마찬가지로 calf thymus DNA의 DNase 1에 대한 가수분해 반응성을 증가 시켰다. 그러나 본성 DNA와는 대조적으로 변성 DNA의 가수분해 반응성은 이들 양이온성 물감분자들에 의해서도 그리고 음이온성 quinolone 항생제들에 의해서도 영향 받지 않았다. 또한 스페르만 부재시에는 본성 DNA의 가분해 반응성도 이들 음이온성 drug에 의하여 영향 받지 않았다. 이들 데이터는 음이온성 quinolone 항생제가 스페르민과 intercalative 복합체를 형성하며 따라서 quinolone 항생제가 DNA conformation probe로서 사용될 수 있음을 시사하여 준다. 그러나 스페르만과 같은 polycation 없이 음이 온성 quinolone 항생제 자체만으로는 intercalation이 불가능함을 알 수 있다. 이와같은 이해는 분자궤도함수론적 고찰에 의하여 확인된다. The hydrolytic susceptibility of calf thymus DNA to DNase 1 was enhanced by such anionic Quinolone antibiotics as nalidixic acid and oxolinic acid in the presence of spermine, as well as by such cationic intercalative agents as ethidium bromide, profavine, and acridine orange. In contrast with the susceptibility of the native DNA, the susceptibility of the denatured DNA was not affected by the quinolone antibiotics, not either by the cationic dyes. Even the native DNA, however, was not influenced by the anionic antibiotics in its susceptibility to DNase 1 if spermine was omitted. The data here may lead to a tentative concusion that the quinolone antibiotics may form intercalative complexes with spermine, and that thereby the quinolone antibiotics can be used as probes of DNA conformation. whereas the anionic antibiotics alone without spermine may not have the intercalation activity. as supported by the MO data.