일제하 총독부 박물관 문서와 관리체계

김도형,Kim, Do-Hyung 한국기록학회 2001 기록학연구 Vol.0 No.3

The Museum of Chosen General Government(MCGG) was a supreme organ to take charge of business affairs of historical remains Japanese imperial rule. The MCGG was established in Kyongbok Palace in 1915. The MCGG was changed the reorganization of the Chosen General Government(CGG) setups, the MCGG was to maintain the cultural assets, to excavate the ruins and to put on display the remains. However, the Japanese colonist took advantage of the MCGG for political purposes. They didn't use the MCGG to promote the research of Korea culture. Therefore, the MCGG was an organization to belong to the Department of Education of the CGG. In this reason, the MCGG produced the amount of public document to business affairs. Now, This document left in the Museum of Korea. We have seen the document to study the cultural policies and the cultural assets of the CGG. This document includes the abundant information for the historical remains and ruins at that time. Accordingly, this document will help to survey the archaeological research and historical research. In addition, this document will help to manage the cultural assets. What then is the advantage of this document? The first is to see the cultural policies of the CGG through this document. The Japanese colonist took advantage of Korea history, which was low-grade culture, to justify rule of the colony. Therefore, they needed collect Korean assets to verity their theory. The second is to see the administration system of the MCGG. Indeed, this document includes information of organization of the MCGG, the policies and the process of the MCGG. In substance, we can see the systemic proceedings of the MCGG. The third is to provide historical materials to the historian. This document has the persons to plan the colonial culture policy of the MCGG, and events to rule the Korea culture. Moreover, the document of the MCGG would help to inquire into the truthfulness of history and to get the national identity.

백내장 수정체 상피세포의 변형성장인자 발현

김도형,양재욱,박세광,김성두,허준,윤일한,최인학,Do-Hyung Kim,Jae-Wook Yang,Seh-Kwang Park,Sung-Doo Kim,Jun Hur,Ill-Han Yoon,In-Hak Choi 대한안과학회 2005 대한안과학회지 Vol.46 No.8

Purpose: Transforming growth factor (TGF)-β is recognized as being associated with cataractogenesis. We quantitated the mRNA expression of TGF-β isoforms in cataractous crystalline lens to determine the effect of the isoforms on cataractogenesis. Methods: With lens epithelial cells from thirty eyes in thirty patients, the mRNA expressions of TGF-β1, β2 and β3 were quantitated by real-time SYBR Green polymerase chain reaction and the results were compared according to cataract type and presence of diabetes mellitus. Results: Each isoform mRNA of TGF-β was expressed: TGF-β3 in all 30 eyes, TGF-β1 in 29 eyes (96.7%), with the exception being one diabetic senile cataract, and TGF-β2 in 9 eyes. The amount of TGF-β1 mRNA expression was significantly lower in the diabetic cataracts than in the non-diabetic cataracts (P=0.056). Conclusions: TGF-β was associated with cataractogenesis. It is significant that the expression of TGF-β2 mRNA was decreased in all cataracts. The decrease of TGF-β1 mRNA expression was more meaningful in the diabetic cataracts than in the non-diabetic cataracts.

당뇨병의 한의학적 치료에 대한 최신 연구 동향 - 2008년부터 2013년까지 국내 학술논문을 중심으로 -

김도형,박승찬,이지혜,이혜윤,조민경,최준용,김소연,박성하,Kim, Do-Hyung,Park, Seung-Chan,Lee, Ji-Hye,Lee, Hye-Yoon,Cho, Min-Kyoung,Choi, Jun-Yong,Kim, So-Yeon,Park, Seong-Ha 대한한방내과학회 2013 大韓韓方內科學會誌 Vol.34 No.3

Objectives : This study was performed to research trends in Korean medicine treatment of diabetes mellitus (DM). Methods : We reviewed 73 studies about diabetes mellitus, which had been published from 2008 to 2013. The article search was performed on the Korean institute of oriental medicine (KIOM) database. Results : 1. Patterns of study design were as follows : 14 review studies, 44 experimental studies, 7 clinical studies, 8 case reports. 2. From the 14 review studies, we noted that literature studies about definition, pathologic mechanism, treatment, pathologic pattern identification of DM and previous study analyses were done. 3. From the 44 experimental studies that are the most common type of DM studies, various Korean medicine treatments such as single medicinal herbs, herbal complexes, diets and pharmacopuncture were used. Anti-diabetic effects were demonstrated in most of the studies. 4. 7 clinical studies about acupuncture, electroacupuncture, herbal medicine, etc. were reported. 5. 8 cases about DM complications and comorbidities were reported. Clinical symptoms improved in all of studies, blood sugar level decreased in four studies. Conclusions : Further clinical and case study based on experimental researches should be performed.

Ag₂O 첨가량에 따른 0.95(K_0.5Na_0.5)NbO₃-0.05Li(Sb_0.8Nb_0.2)O₃ 무연 세라믹스의 유전 및 압전특성

김도형,류주현,정영호,Kim, Do-Hyung,Yoo, Ju-Hyun,Jeong, Yeong-Ho 한국전기전자재료학회 2009 전기전자재료학회논문지 Vol.22 No.11

In this study, $0.95(K_{0.5}Na_{0.5})NbO_3-0.05Li(Sb_{0.8}Nb_{0.2})O_3$ ceramics were investigated as a function of the amount of $Ag_2O$ addition in order to improve dielectric and piezoelectric properties of lead-free piezoelectric ceramics. With increasing the amount of $Ag_2O$ addition, density and electromechanical coupling factor ($k_p$) increased up to 0.2 wt.% $Ag_2O$ and decreased above 0.2 wt.% $Ag_2O$. At the sintering temperature of $1020^{\circ}C$, electromechanical coupling factor ($k_p$), density, dielectric constant (${\varepsilon}r$) and curie temperature (Tc) of ceramics with 0.2 wt% $Ag_2O$ showed the optimal values of 0.42, $4.33\;g/cm^3$, 738 and $393^{\circ}C$, respectively.

한방의료기관에서의 감기 진료에 대한 일반인의 인식 조사

김도형,조민경,홍미나,최준용,Kim, Do-hyung,Cho, Min-kyoung,Hong, Min-na,Choi, Jun-yong 대한한방내과학회 2017 大韓韓方內科學會誌 Vol.38 No.3

Objective: This study investigated the perception, utilization, and satisfaction (in the general population), of the common cold treatment at the Korean Medical Clinic, to provide basic information for the development of Korean medicine clinical practice guidelines for the common cold. Method: A questionnaire was developed that consisted of questions about the general perception, utilization status, degree of satisfaction, willingness to use, and the improvement of the common cold treatment at the Korean Medical Clinic. An online survey was conducted using this questionnaire. Results: Three-hundred subjects responded to the survey. The results of the analysis were as follows. 1. 73.7% of the subjects recognized the common cold treatment at the Korean Medical Clinic. 2. 72% of the subjects had a positive perception of Korean medicine for common cold treatment. The major reason for the positive perception was the expectation about improving immunity and preventing recurrence. 3. Only 20% of the subjects had visited the Korean Medical Clinic for common cold treatment. The expensive cost was the major reason for not visiting the Korean Medical Clinic for common cold treatment. 4. The ratio of subjects who were willing to visit the Korean Medical Clinic for common cold treatment was 70%. 5. The expansion of health insurance coverage (67.7%), the activation of public relations (54.7%), and the development of a new herb medicine preparation that was easy to take (43.3%) were found to be necessary for improving the Korean medical service for common cold treatment. Conclusion: In spite of high recognition and positive perception, actual utilization of common cold treatment at the Korean Medical Clinic was relatively low. Multifaceted efforts are necessary to enhance the competitiveness of Korean medical service for treatment of the common cold.

백플레인에 기반한 제어 부분과 데이터 처리 부분의 통합적 명세

김도형,하순회,Kim, Do-Hyung,Ha, Soon-Hoi 대한전자공학회 1999 電子工學會論文誌, C Vol.c36 No.12

As the requirements of embedded systems increase, the design complexity of the system becomes higher. The formal design methodology is required which supports well-balanced specification for control and dataflow to design a complex system. In this paper, control modules and function modules are separately described with FSMs and dataflow graphs respectively, and integrated into a system specification via inter-model communications. In previous approaches, the system could not be verified until control modules and dataflow modules are combined at the final design stage. However our approach enables us to design each part as the proper model of computation at early stage, and to verify the compositions and to co-synthesize the system effectively in the same framework. Especially this paper focuses on the communication protocols between control and dataflow models. Preliminary experiments show practicality of the proposed technique. 내장형 시스템의 기능에 대한 요구가 증가할수록 전체 시스템 설계의 복잡도는 높아진다. 복잡한 시스템을 설계하기 위해서는 동일한 환경에서 데이터 처리부분과 제어부분을 대등하게 표현할 수 있는 정형적 설계 환경이 필요하다. 본 논문에서 데이터의 처리는 데이터플로우 모델로 묘사하고, 데이터의 흐름의 제어를 Finite State Machine(FSM)모델로 기술한 후 두 모델의 통신으로 시스템을 표현하였다. 일반적으로 시스템을 기술할 때는 분리된 환경에서 각 부분을 만든 후 이를 최종 단계에서 결합하게 되어 동작을 검증할 수 없었던 반명, 본 환경에서는 초기 설계 단계에서 부분에 적합한 다른 모델로 설계를 한 후 동일한 환경에서 동작을 검증하고 제품을 생산할 수 있다. 특히 논문에서는 두 모델 사이의 신호의 교환 방법을 제시하고 예제를 통해 유효성을 검증해 보았다.

듀얼모드 통신 지원 임베디드 리눅스 기반의 모바일 이야기꾼 설계 및 구현

김도형,윤민홍,이경희,이철훈,Kim, Do-Hyung,Yun, Min-Hong,Lee, Kyung-Hee,Lee, Cheol-Hoon 한국정보처리학회 2008 정보처리학회논문지D Vol.15 No.1

본 논문에서는 음성통화를 위해 CDMA 네트워크와 데이터 통신을 위해 와이브로 네트워크를 동시에 사용하는 최초의 임베디드 리눅스 기반 듀얼모드 응용 서비스인 모바일 이야기꾼의 구현에 대해서 기술한다. 현재 와이브로 상용 서비스와 함께 두 개의 이종 네트워크를 지원하는 단말이 출시되었지만, 이들 네트워크를 효과적으로 사용하여 사용자에게 보다 나은 서비스를 제공할 수 있는 응용 서비스의 개발은 미비한 실정이다. 모바일 이야기꾼은 사용자가 듀얼모드 지원 단말에서 텍스트를 입력하면, 와이브로 네트워크를 통해 인터넷 상의 TTS 서버로 전달한다. TTS 서버는 전달된 텍스트를 음성으로 변환하고, 변환된 음성 데이터를 듀얼모드 지원 단말로 다시 전달한다. 듀얼모드 지원 단말은 수신된 음성 데이터를 CDMA 네트워크를 통해 수신자에게 전송하게 된다. 구현된 모바일 이야기꾼은 주위가 시끄러운 환경이나 언어 장애가 있는 사람도 CDMA를 통한 음성 통화를 가능하게 한다. This paper describes the implementations of the first application service based on embedded Linux; Mobile Teller which uses WiBro network for data communications and CDMA network for voice communications. Currently, with the appearance of WiBro service, dual-mode terminals which support two heterogeneous networks are available. But, the development of applications which effectively use these networks for providing better service to user is rarely prepared. At Mobile Teller, when a sender on a dual-mode terminal types texts, the texts are transmitted to a TTS server located in the Internet through WiBro network. Subsequently, the TTS server converts the texts into voices and transmits the voice data to the dual-mode terminal. At last the dual-mode terminal sends the voice to the receiver through the CDMA network. In case of noisy environment or when a user has difficulty in speaking, Mobile Teller makes voice communication possible

논리 프로그램의 병렬 수행에서 재초기화 알고리즘의 정확성 증명을 위한 참조 집합 : 직관적 접근

김도형,최광무(Do-Hyung Kim),Kwang-Moo Choe 한국정보과학회 1996 정보과학회논문지(B) Vol.23 No.3

논리 프로그램(logic program)의 병렬 수행 시, 중요한 작업 중의 하나인 재초기화(resetting)를 수행하기 위한 알고리즘들의 정확성(correctness) 증명을 위한 기준을 제시한다. 많은 연구자들이 논리 프로그램의 병렬 수행을 위한 수행 모형을 제안한 바 있고, 그것과 관련하여 재초기화를 효율적으로 처리하기 위한 알고리즘들을 제시하였다. 그러나 그 알고리즘들이 올바르게 작동하는 지에 대해서는 분명한 언급이 없는 경우가 많았다. 본 논문에서는 정확성에 대한 판단을 내릴 수 있는 기준을 도출한다. 이 도출 과정은 직관적으로 보아 명백한 사실에 대한 관찰로부터 유도되는 식으로 이루어진다. 도출된 정확성 판단 기준에 근거하여 기존의 재초기화 방법들을 점검하고, 보다 효율적이라고 판단되는 재초기화 방법도 서술한다. A criterion for the correctness proof of resetting algorithms in parallel execution of logic programs is suggested in the paper. Many researchers have proposed various execution models to exploit parallelism in logic programs, thus various algorithms to handle resetting efficiently. It is, however, hardly mentioned whether those algorithms are "really" correct in every case. In this paper, we devise a yardstick which may serve for probing the correctness of resetting algorithms. This criterion is derived from observations that are intuitively clear. According to the derived criteria, we analytically review existing schemes for resetting, and describe another new resetting method which seems to be more efficient than others.

백굴채(Chelidonium majus) 추출물의 Fischer 344/N 랫드를 이용한 90일간 반복 경구투여 독성시험

김도형,장호송,김광호,강상철,김학수,길기현,공광한,안태환,배진숙,고현규,김갑호,박찬구,이현걸,송시환,한충택,Kim, Do-Hyung,Zhang, Hu-Song,Kim, Kwang-Ho,Kang, Sang-Chul,Kim, Hak-Soo,Gil, Ki-Hyun,Kong, Kwang-Han,Ahn, Tae-Hwan,Bae, Jin-Sook,Go, Hyeon-K 대한수의학회 2009 大韓獸醫學會誌 Vol.49 No.1

This study was performed to evaluate repeated-dose oral toxicities of Chelidonium majus extract in Fischer 344/N rats. Chelidonium majus extract was administered orally to rats at dose levels of 0, 25, 74, 222, 666 and 2,000 mg/kg/day. Each group consisted of 10 rats of each gender. The Chelidonium majus extract was given once a day, 5 times a week, for 90 day repeatedly. This study was conducted in accordance with the Protocol of Korea National Toxicology Program (issued by National Institute of Toxicological Research) and The Standards of Toxicity Study for Medicinal Products (issued by Korea Food and Drug Administration). In the present study, There were no toxicologically significant changes in mortality, clinical signs, body weight gains, ophthalmoscopy, urine analysis, hematology, serum biochemistry, necropsy findings, organ weights, histopathology, estrus cycle and sperm examination of all animals treated with Chelidonium majus extract. These results suggest that the oral no observed adverse-effect level of the test item, Chelidonium majus extract, in rats is higher than 2,000 mg/kg/day in both genders. The target organs were not established.

염류집적 농경지 탈염을 위한 전기역학적 처리공정의 비용산출

김도형,최정희,조성웅,백기태,Kim, Do-Hyung,Choi, Jeong-Hee,Jo, Sung-Ung,Baek, Ki-Tae 한국지하수토양환경학회 2012 지하수토양환경 Vol.17 No.4

In this study, cost analysis of electrokinetic (EK) restoration process for desalination of saline agricultural land was performed for field application based on a pilot scale field application. For reasonable cost analysis, EK process was classified into three major parts: system design, installation and operation. Cost of system installation consists of materials and installation for electrode/electric wire, power supply and data monitoring, drainage system, etc. Operation cost was calculated based on electrical consumption and water charges for EK process. Total cost for EK process was 2,943,013 won for $1000m^2$ in greenhouse area. Cost for system installation was 2,553,786 won, that is, 87% of total cost, while cost for system operation was 389,229 won, that is, 13% of total cost.