중풍발병 예측인자로서 경항부강직과 안면경련에 관한 임상연구

최동준,한창호,이원철,전찬용,조기호,최선미,Choi, Dong-Jun,Han, Chang-Ho,Lee, Won-Chul,Jun, Chan-Yong,Cho, Ki-Ho,Choi, Sun-Mi 대한한방내과학회 2007 大韓韓方內科學會誌 Vol.28 No.4

Objectives : This study investigated the relationship between presymtoms and stroke subtype in early state of stroke patients. Methods : From Oct. 2005 to May 2007, 623 early state stroke patients were included. Patients were hospitalized within 30 days after the onset of stroke at DongGuk University International Hospital, Kyungwon University In-cheon Oriental Medical Hospital, or Kyung Hee University Oriental Hospital. We investigated general characteristics, stroke subtype, and presymtoms (facial spasm, neck stiffness). Results : Hemorrhagic stroke had more facial spasm than ischemic stroke(odds ratio 2.80). Small vessel occlusion had more neck stiffness than others(odds ratio 1.59). Conclusions : Facial spasm and neck stiffness would be valuable as stroke presymtoms.

급성기 중풍환자에서 중풍전조증과 중풍유형간의 상관성에 대한 임상연구

최동준,한창호,현진오,신원용,김용형,강아미,이원철,전찬용,조기호,Choi, Dong-Jun,Han, Chang-Ho,Hyun, Jin-Ho,Shin, Won-Yong,Kim, Yong-Hyung,Kang, Amy,Lee, Won-Chul,Jun, Chan-yong,Cho, Ki-Ho 대한중풍순환신경학회 2006 대한중풍.순환신경학회지 Vol.7 No.1

Objectives : This study was aimed to investigated the relationship between warning signs and stroke subtype in acute stroke patients. Methods : From Oct. in 2005 to Oct. in 2006, 409 acute stroke patients were included. Patients were hospitalized within 14 days after the onset of stroke in DongGuk University International Hospital, Kyungwon University In-cheon Oriental Medical Hospital, Department Cardiovascular and Neurologic Diseases(Stroke center) Kyung Hee University Oriental hospital. We investigated general characteristics, stroke subtype, and warning signs(facial spasm, neck stiffness). Results : Hemorrhagic stroke had more facial spasm than ischemic stroke. (odds ratio 3.60) Small vessel occlusion had more neck stiffness than others. (odds ratio 2.03) Conclusion : To acquire more concrete conclusions on warning signs, we need further and large scale of prospective researches.

급성기 중풍환자에서 음주습관이 중풍의 발생양상에 미치는 임상적 영향

최동준,현진오,신원용,김용형,강아미,이원철,전찬용,조기호,한창호,Choi, Dong-Jun,Hyun, Jin-Ho,Shin, Won-Yong,Kim, Yong-Hyung,Kang, A-My,Lee, Won-Chul,Jun, Chan-Yong,Jo, Ki-Ho,Han, Chang-Ho 대한한방내과학회 2007 大韓韓方內科學會誌 Vol.28 No.1

Objectives : This study investigated the clinical effect of a drinking habit in acute stroke patients. Methods : 409 acute stroke patients were included from October 2005 to October 2006. Patients were hospitalized within 14 days after the onset of stroke at DongGuk University International Hospital, Kyungwon University In-cheon Oriental Medical Hospital, or Department of Cardiovascular and Neurologic Diseases (Stroke Center), Kyung Hee University Oriental Hospital. We investigated general characteristics, drinking habit, and stroke subtype by TOAST classification. Results : Among drinking subjects, hemorrhagic stroke was more frequent than ischemic stroke (odds ratio 3.04), and less in small vessel occlusion than others (odds ratio 1.84). Ischemic stroke was associated with a longer (30 yrs) drinking habit than hemorrhagic stroke. Conclusions : To acquire more concrete conclusions on this theme, we need further and larger scale research.

경계선 영역 정보를 이용한 밝기값 기반 스테레오 정합

최동준,김도현,양영일,Choi, Dong-Jun,Kim, Do-Hyun,Yang, Yeong-Yil 대한전자공학회 1998 電子工學會論文誌, S Vol.s35 No.12

In this paper, we propose the novel cost functions for finding the disparity between the left and the right images in the stereo matching problem. The dynamic programming method is used in solving the stereo matching problem by Cox et al[10]. In the reference[10], only the intensity of the pixels in the epipolar line is used as the cost functions to find the corresponding pixels. We propose the two new cost functions. The information of the slope of the pixel is introduced to the constraints in determining the weights of intensity and direction(the historical information). The pixels with the higher slope are matched mainly by the intensity of pixels. As the slope becomes lower, the matching is performed mainly by the direction. Secondly, the disparity information of the previous epipolar line the pixel is used to find the disparity of the current epipolar line. If the pixel in the left epipolar line, $p-i$ and the pixel in the right epipolar line, $p-j$ satisfy the following conditions, the higher matching probability is given to the pixels, $p-i$ and $p-j$. i) The pixels, $p-i$ and $p-j$ are the pixles on the edges in the left and the right images, respectively. ⅱ) For the pixels $p-k$ and $p-l$ in the previous epipolar line, $p-k$and $p-l$ are matched and are the pixels on the same edge with $p-i$ and $p-j$, respectively. The proposed method compared with the original method[10] finds the better matching results for the test images. 본 논문에서는 왼쪽 카메라와 오른쪽 카메라에서 획득된 두 영상에서 변이를 찾는 새로운 비용함수를 제안하였다. Cox 등[10]은 극상선상에서 화소의 밝기값으로 비용함수를 계산한 후, 동적 프로그래밍법을 사용하여 스테레오 정합문제를 해결하였다. 본 논문에서는 밝기값 외에 새로운 두 비용함수를 제안하였다. 하나는 화소의 기울기 정보를 밝기값과 방향성의 가중치를 결정하는 기준으로 사용하는 것이다. 기울기가 큰 화소는 주로 화소의 밝기값에 의해 정합이 이루어지고, 기울기가 작은 화소는 방향성을 이용한 정합이 이루어지도록 비용함수를 조절하였다. 다음으로 현재의 극상선상에서 변이를 구하기 위해 이전 극상선에서의 정합이 이루어진 두 화소 $p-k$와 $p-l$가 현 비교되는 화소와 같은 경계선상에 위치하면, $p-i$와 $p-j$가 정합이 이루어질 가능성을 크게 비용함수를 조절하였다. 제안된 방법을 여러 영상에 적용한 결과 이전의 방법보다 더 정확한 정합이 이루어짐을 확인하였다.

체내에서 침이 발견된 사례 보고

양나래,김미경,최동준,한창호,Yang, Na-Rae,Kim, Mi-Kyung,Choi, Dong-Jun,Han, Chang-Ho 대한한방내과학회 2011 大韓韓方內科學會誌 Vol.32 No.1

Objectives : To report the cases of forgotten needles found in the patients' bodies since Dong-guk University Ilsan Hospital opened, and arouse considerable attention to prevent recurrence. Methods : Oriental medical doctors in the hospital has applied acupuncture on patients' bodies in case of need, and the other staffs removed the needles after treatment. Results : All the patients in the cases had cerebrovascular disease with paralysis, aphasia, cognitive disorder and disturbance of consciousness as well as dysphagia requiring gastrotomy tube and dysfunction of respiration requiring tracheal cannula. The pathways the acupuncture needles were passing through are presumed to be transtracheal via the hole of tracheal cannula in two cases, and transgastrointestinal via mouth or the opening of gastrotomy tube. The needle was excreted with stool without any harm to the patient in the latter case, while the impact of the needles on the respiratory system or thorax of the patients in the former two cases is ambiguous. The hospital has taken some measures to prevent recurrence. Conclusions : There are not a few at high-risk of occurrence of forgotten needles that might induce medical problems among patients in oriental medical clinics or hospitals. Authors expect this report arouses all the people involved in the whole procedure of acupuncture treatment, including oriental medical doctors, nurses, nurse-assistants and caregivers considerable attentions to the possible occurrence and risk of forgotten needles.

주제별 논단 : 기타 ; 부동산담보신탁의 부가가치세 납세의무자에 관한 검토 -서울고등법원 2012. 9. 6 선고 2012누2421 판결을 중심으로-

崔東俊 ( Dong Jun Choi ) 한국금융법학회 2013 金融法硏究 Vol.10 No.2

This paper discusses who should be the tax payer of the Value-added Tax when real estate in trust is transferred in reference to a court case. The situation of the court case was that a trustor, who owned some commercial real estate, entered into a collateral trust agreement with the real estate trust company (the trustee) and received a certificate of beneficial interest in return. The trustor used the certificate as collateral to the nominated bank (the primary beneficiary) in order to get a loan for paying money of above buildings. The trustor defaulted the loan and the trust company sold the trust property to the primary beneficiary paying the debts to the creditor with the proceeds. In such transaction of the trust property, the Tax Tribunal decided that the trustor should pay the value-added tax, however the high court ruling was that the primary beneficiary should pay the tax. Tax Tribunal`s decision is based on the reasoning that in the case, the collateral trust was agreed for the collateral of the loan, therefore the transfer of the practical control to the building occurs on the day of the transfer of the building ownership after paying the debt, not on the day of the trust registration. Supreme Court`s decision was the established position from the preceding cases that the primary beneficiary of the transfer of the trust property should be the tax payer to the extent of being covered by his beneficial interest in case of ``trust where a third party beneficiary receives benefits from trust,`` while in case of ``trust where the trustor himself receives benefits from trust,`` the trustor should be the tax payer. The high court concluded that the type of trust of the case is the collateral trust and ``trust where a third party beneficiary receives benefits from trust,`` therefore the primary beneficiary should be the tax payer. This article analyzes the decision of the Tax Tribunal and the High Court`s judgment and raises two questions. First, the reference case in the district court decision is management?disposal trust, not collateral trust in the forementioned case. The type of trust is different in character and content. Second, a certificate of beneficial interest can be issued on collateral trust, not on management?disposal trust. As the structure and type of real estate trust varies depending on the trust goals, the decision on who should be the tax payer in the case of the transfer of the trust property needs detailed interpretation of the trust contract. The high court ruling gives a preview as follows : First, ``trust where the trustor himself receives benefits from trust`` exists in the collateral trust. Second, it does not conform to the fundamental nature of the value-added tax which is the multi-stage tax. Third, trustor makes unfair profits as there is no supply of goods to the primary beneficiary.

초저온 액화질소 저장용기용 스테인레스강의 파괴인성 특성에 관한 연구

최동준(Dong-Jun Choi),조종래(Jong-Rae Cho),정재현(Jae-Hyun Jeong) 한국마린엔지니어링학회 2008 한국마린엔지니어링학회 학술대회 논문집 Vol.2008 No.-

The characteristics of fracture toughness of base and weldment in stainless steel used for liquid nitrogen cryostat is studied. The test was conducted by ASTM E8l3-89 using specimens with thickness of 15㎜. J-integral and tearing modulus are calculated on base and weldment. It is verified that the stainless steel has a good fracture toughness at low temperature.

주제별 논단 : 기타 ; 문책경고제도의 운영에 대한 고찰

최동준 ( Dong Jun Choi ) 한국금융법학회 2007 金融法硏究 Vol.4 No.1

The Disciplinary Warning is one of the supervisory sanctions against officers of the financial institution. It is stipulated in the sanction`s regulation by the Financial Supervisory Commission (FSC). Its effect is restricting the concerned officer from being appointed as an officer during certain period as set forth in each regulation on supervision of relevant financial institutions. In the Banking Act, the FSC may have the Financial Supervisory Service (FSS) Governor take an appropriate measure such as issuing a warning where any officer of a financial institution intentionally violates this Act or any rules, orders, or instructions under this Act, or performs an act which seriously damages the sound operation of the financial institution. And the specific matters on the qualifications for officers of financial institutions shall be determined by the FSC. Here arise problems whether the FSC`s sanction`s regulation can stipulate the Disciplinary Warning in spite the Banking Act describes only a Warning and it is right or authorized for the Disciplinary Warning stipulated in the regulation to restrict the concerned officer from being appointed as an officer during certain period. This paper discusses the legal character and legal basis of the Disciplinary Warning in detail, suggest the some items of the concerned Financial Laws to be amended.

국제사법의 역사적 발전과 세계화 시대의 법리 - 법률관계의 구조변화와 Savigny 이론의 재정립 -

최동준(Choi, Dong Jun) 충남대학교 법학연구소 2021 法學硏究 Vol.32 No.4

국제적 소송은 최근 매우 일반적인 것이 되었으며, 여기서 법적 판단주체를 정하는 문제가 국제재판관할 결정의 문제이며 법적 판단기준을 정하는 문제는 준거법에 대한 결정 문제로서 협의의 국제사법이 관련된다. 이들은 모두 국제사회에서 소송의 당사자가 ‘어떠한 법질서’에 구속되는 것이 마땅한 것인가와 관련된 문제이지만, 국제제재판관할의 결정은 주권국가 간 재판권의 관할배분에 대한 것으로서 국제공법적 영역의 문제이므로 다른 국가들과의 이익충돌로 인한 조정 및 국제적 합의가 필요한 반면, 국제사법은 국내법으로서 각국의 입장에 따라 종국적 결정이 가능하므로 ‘국제분쟁의 공정·합리적 해결’이라는 법 목적에 보다 충실하게 법리 구성이 가능하다고 할 수 있다. 그러므로 본 논문에서는 향후 국제분쟁 해결 법리의 나아갈 방향 탐구를 위해 국제재판관할 법리에 비해 규범적 성격이 강한 국제사법 법리의 형성원리 및 구조에 대하여 파악해보고자 하였으며, 이를 위한 첫 단계로서 국제사법의 발전과정을 연혁적으로 고찰해 보았다. 이를 통하여 현재까지의 국제사법 법리의 토대를 검토해 볼 수 있었고, 대부분 국가의 국제사법이 기초하고 있는 Savigny의 법률관계본거지법설을 오늘날 세계화 시대에서의 변화된 생활관계에 부합하도록 재정립할 필요가 있음을 언급하였다. 그리고 국제사법의 국제적 통일 노력과 관련하여, 그보다는 국제재판관할 법리에 대한 국제적 합의를 통해 국제적 규범체계의 통일성을 달성하고 국제사법에 대하여는 간접적 규율을 하는 것이 현대사회의 복잡성(complexity)에 대응하는 방법으로서 국제 법질서의 ‘통합’과 ‘다양성’이라는 두 가지 목표를 동시에 고려하는 접근방법이 될 수 있음을 또한 언급하였다. International litigation has recently become very common, where the issue of determining a legal body from various countries related to the case is a matter of international jurisdiction, and the issue of determining legal criteria for judgment is a matter of decision on governing law(Private international law; Conflict of Laws; Choice of Law). These are all related to which region"s legal order is appropriate for the parties to be bound in an international lawsuit. However, the decision of international jurisdiction is a matter of jurisdiction allocation between sovereign states, and is a matter of public international law, requiring mediation and international consensus due to conflicts of interest among countries of the world, while private international law is a domestic law that allows final decisions depending on each country"s position, which can be said that legal principles could be made more faithfully for the purpose of the law of “fair and rational resolution of international disputes.” Therefore, in order to explore the direction of legal principles on international dispute resolution in the future, this paper attempted to understand the formation and structure of private international law, which has a stronger normative nature than the legal principles of international jurisdiction, and, as the first step for this, the development process of private international law was reviewed historically. Through this, it was possible to examine the foundation of the legal principles of private international law so far, and it was mentioned that Savigny"s theory, providing the basis for most countries" private international law, needs to be re-established to conform to the changed living and legal relationship in today"s globalization era. And, in relation to international unification efforts of private international law, it was also mentioned that achieving the unity of the international legal system through international consensus on international jurisdiction, indirect controlling on private international law, can be an approach that considers both the goals of "integration" and "diversity" of international legal order at the same time as a way to cope with the complexity of modern society.

초저온 액화질소 저장용기용 스테인레스강의 파괴인성 특성에 관한 연구

최동준(Dong-Jun Choi),조종래(Jong-Rae Cho),정재현(Jae-Hyun Jeong) 한국항해항만학회 2008 한국항해항만학회 학술대회논문집 Vol.2008 No.공동학술

The characteristics of fracture toughness of base and weldment in stainless steel used for liquid nitrogen cryostat is studied. The test was conducted by ASTM E813-89 using specimens with thickness of 15mm. J-integral and tearing modulus are calculated on base and weldment. It is verified that the stainless steel has a good fracture toughness at low temperature.