Paecilomyces japonica의 반복투여가 랫드에 미치는 영향

김용범,홍다해,조은상,임완중,김일환,손화영,Kim, Yong-Bum,Hong, Da-Hae,Cho, Eun-Sang,Im, Wanjung,Kim, Il-Hwan,Son, Hwa-Young 대한수의학회 2014 大韓獸醫學會誌 Vol.54 No.1

Cordyceps is a fungus used as a traditional medicine in China, Japan, and Korea. Paecilomyces (P.) japonica is a new cordyceps that was recently cultivated on silkworm pupae in Korea. The present study evaluated the toxicological effects of P. japonica in rats. Forty rats were treated with oral doses of P. japonica (0, 20, 100, or 500 mg/kg/day) for 4 weeks. Twenty additional rats were treated with 0 or 500 mg/kg/day of P. japonica for 4 weeks and then maintained for 2 weeks without treatment. Clinical signs, body weight, food and water consumption, and organ weight as well as hematology, serum biochemistry, and histopathology data were examined. Body weight gain of the group treated with 500 mg/kg/day was significantly reduced. Microscopically, karyomegaly, single cell necrosis, and mitosis were observed in the renal tubular epithelium of all treated groups. In conclusion, P. japonica caused a reduction of body weight and renal injury in rats. The no observed adverse effect level (NOAEL) of P. japonica was less than 20 mg/kg/day.

1939년 조선일보 주최 조선주택설계도안 현상모집에 관한 고찰

김용범,박용환,Kim, Young-Bum,Park, Yong-Hwan 한국건축역사학회 2008 건축역사연구 Vol.17 No.2

This study examines the details and characteristics of prizewinning plans of Cho-Sun housing plan competition promoted by Daily Cho-Sun Company during Japanese colonial period. The main features of Cho-Sun housing plan competition were that the competition held with an application of popular newspaper readers and a judging committee was composed of only Korean architects, especially Park, Gil-Ryong as the president of the board of examiners. Cho-Sun housing plan competition put ideological factors for the improvement of living as like advancing to the cultured(modem) life, respecting for family life, respecting for privacy of family members and so on. First of all, the competition suggested the direction of the improvement of dwelling spaces which focused on making harmonious home life. This study found common characteristics of prizewinning plans of Cho-Sun housing plan competition as the result. First, Cho-Sun housing plan competition introduced a centralized house plan as a model of the improvement of small-sized houses. Second, architectural orders of western or Japanese style mingled with ones of korean traditional style in prizewinning plans as entrance hall, western style reception room(parlour), maid's room, bathroom for example. And a manner of seating using chairs was brought into the style of living which would be assumed in the prizewinning plans. Third, traditional way of composing dwelling spaces was maintained, receiving the characteristics of dwelling spaces of japanese style simultaneously, which central corridor was put at the heart of house for improving arrangement of rooms and flow lines. Fourth, lavatory and bathroom were placed inside of the house.

1946년 조선건축기술단 주최 국민주택 설계도안 현상모집의 재고찰

김용범,Kim, Young-Bum 한국주거학회 2011 한국주거학회 논문집 Vol.22 No.6

This study examined details and characteristics of prizewinning plans of housing competition promoted by korean architects group in 1946. The competition were held for the first since Liberation of Korea, and had practical purpose to construct houses to solve severe shortage of housing. This study found common trends of housing plan by prizewinning architects, analyzing architectural characteristics of prizewinning plans. Architects pursued western style living for renewed living conditions of people, planning precedent houses to put reception room at the heart of dwelling spaces and centralize them using entrance hall or corridor for traffic lines. Also, they arranged reception room and family room facing to the south and placed lavatory or bathroom inside of houses for hygiene. Kitchens were finished with wooden floor to keep same level of reception room and equipped with sink, kitchen table, pantry for convenient housekeeping. The result of competition become a basis of constructing houses by housing administration in 1947, and more important foundation for planning typical public houses of national housing corporation.

일제강점기 여성지에 나타난 생활개선 담론의 경향 고찰 - 주생활 및 부엌개량의 내용을 중심으로 -

김용범,Kim, Young-Bum 한국주거학회 2011 한국주거학회 논문집 Vol.22 No.4

This study aimed to grasp trends of the discourse for improving living conditions carried out since 1920's, when the sense for mending the irrationality of conventional living emerged in various magazines. Among the movement, women intellectuals played an important roles to discuss reforming daily life and unhealthy, inconvenient houseworks. This study found the ideological background and direction of this discourse, and estimated its important role for housing improvement, analyzing the contents of articles published in representative womens' magazines of the modern times. In the discourse, they thought that it was most important to make houseworks brief and efficient, and concentrated on building rational environment for houseworks. As reforming kitchen system, heating system (Ondol) should be separated from cooking system to improve hygienic and economical condition of houseworks. Reformed kitchen would be equipped with new installations for effectiveness, lightened by sunlight through windows, and finished floor with cement and drainage for sanitation. Also, they suggested new ways of living, planning modern houses with reformed kitchen system, thinking about moving path and distance of housewives. This discourse would be a foundation to the change of kitchen system up to now.

한국어 워드넷에서의 개념 유사도를 활용한 선택형 문항 생성 시스템

김용범,김유섭,Kim, Young-Bum,Kim, Yu-Seop 한국정보처리학회 2008 정보처리학회논문지 A Vol.15 No.2

본 논문에서는 난이도를 고려하여 선택형 문항을 자동으로 생성하는 방법을 고안하였으며, 학습자 수준에 적합하도록 동적인 형태로 다양한 문항 제시를 할 수 있는 시스템을 구현하였다. 선택형 문제를 통한 평가에서는 적절한 규모의 문제 은행이 필요하다. 이와 같은 요구를 만족시키기 위해서는 보다 쉽고 빠른 방식으로 다양하고 많은 문제 및 문항을 생성할 수 있는 시스템이 필요한데, 본 논문에서는 문제 및 문항의 생성을 위하여 워드넷이라는 언어 자원을 이용한 자동 생성 방법을 고안하였다. 자동 생성을 위해서는 주어진 문장에서 형태소 분석을 통해 키워드를 추출하고, 각 키워드마다 워드넷의 계층적 특성에 따라 유사한 의미를 가진 후보 단어를 제시한다. 의미 유사 후보 단어를 제시할 때, 기존의 한국어 워드넷의 스키마를 개념간 의미 유사도 행렬을 구할 수 있는 형태의 스키마로 변경한다. 단어의 의미 유사도는 동의어를 의미하는 수준 0에서 거의 유사도가 없다고 볼 수 있는 수준 9까지 다양하게 제시될 수 있으며, 생성될 문항에 어느 정도의 유사도를 가진 어휘를 포함시키느냐에 따라서 출제자의 의도에 따른 난이도의 조정이 가능하다. 후보 어휘들의 의미 유사도 측정을 위해서, 본 논문에서는 두 가지 방법을 사용하여 구현하였다. 첫째는 단순히 두 어휘의 워드넷 상에서의 거리만을 고려한 것이고 둘째는 두 어휘가 포함되어 있는 트리 구조의 크기까지 추가적으로 고려한 것이다. 이러한 방법을 통하여 실제 출제자가 기존에 출제된 문제를 토대로 더 다양한 내용과 난이도를 가진 문제 또는 문항을 더 쉽게 출제할 수 있는 시스템을 개발할 수 있었다. We implemented a system being able to suggest example sentences for multiple choice tests, considering the level of students. To build the system, we designed an automatic method for sentence generation, which made it possible to control the difficulty degree of questions. For the proper evaluation in the multiple choice tests, proper size of question pools is required. To satisfy this requirement, a system which can generate various and numerous questions and their example sentences in a fast way should be used. In this paper, we designed an automatic generation method using a linguistic resource called WordNet. For the automatic generation, firstly, we extracted keywords from the existing sentences with the morphological analysis and candidate terms with similar meaning to the keywords in Korean WordNet space are suggested. When suggesting candidate terms, we transformed the existing Korean WordNet scheme into a new scheme to construct the concept similarity matrix. The similarity degree between concepts can be ranged from 0, representing synonyms relationships, to 9, representing non-connected relationships. By using the degree, we can control the difficulty degree of newly generated questions. We used two methods for evaluating semantic similarity between two concepts. The first one is considering only the distance between two concepts and the second one additionally considers positions of two concepts in the Korean Wordnet space. With these methods, we can build a system which can help the instructors generate new questions and their example sentences with various contents and difficulty degree from existing sentences more easily.

건축가 김윤기의 초년기 교육과정과 건축활동에 관한 고찰

김용범(Kim, Young-Bum) 대한건축학회 2013 대한건축학회논문집 Vol.29 No.6

This study aims to re-evaluate Korean architects of the first generation through tracing careers and activities of their lifetime, and as a part of the study, this report paid attention to trace growth and educational background of architect Kim, Yun-Gi with his graduation thesis of Waseda University, newly discovered by the author. Architect Kim had a strong inspiration with severely poor status of housing environment of Korea when he made his mind to choose architecture for his major and to study abroad at Waseda university of Japan. This report introduced the contents of his graduation thesis, verifying his thoughts of housing improvement with his retrospects. During his school times, architect Kim initiated a science movement for his country through the activites of Koryo Industrial Meeting with his fellows, simultaneously performing investigations of Korean common houses for his graduation thesis. Architect Kims graduation thesis has a great importance for a unique historial material for studying Korean common houses of those times, and it reveals that he had enormous interests in improving On-Dol of Korean traditional heating system and its lifestyle. These opinions about housing improvement are maintained steadily in his housing theories produced in the future. This study will deepen analyzing the contents of Architect Kims graduation thesis and verifying the degree of relations between the thesis and his future housing theories, being based on the result of this report.

스마트 스킨 샌드위치 시편의 설계 , 제작 및 시험 평가

김용범(Yong Bum Kim),김영성(Young Sung Kim),박훈철(Hoon Cheol Park),윤광준(Kwang Joon Yoon),이재화(Jae Hwa Lee) 한국복합재료학회 2002 Composites research Vol.15 No.3

이종 재료의 다중 적층 구조인 스마트 스킨을 설계 및 제작하였고, 그 기계적 거동 특성을 규명하기 위하여 압축 및 굽힘 거동에 대하여 시험 및 해석을 수행하였다. 시험 결과 본 연구에서 설계된 스마트 스킨은 압축 허용 하중에 비해 좌굴 허용 하중이 작게 나타났으며, 구조적 안정성에 하니컴 심재의 전단 탄성 계수가 크게 영향을 주는 것을 확인하였다. 하니컴 심재의 전단 탄성 계수 측정을 위하여 개선된 시험법을 고안하여 본 연구에 사용하였다. 또한, 상용 유한 요소 해석 프로그램인 NASTRAN을 이용하여 예측한 압축, 굽힘 거동이 실험결과와 잘 일치하였다. Smart skin, a multi-layer structure of composed of different materials, was designed and fabricated. Tests and analyses are conducted to study the characteristics of its behavior under compression and bending loads. The designed smart skin failed due to premature buckling before compression failure. It was confirmed that shear moduli of honeycomb core affect structural stability of smart skin. A new test method and device were designed for better measurement of shear moduli of honeycomb core. Numerical prediction of structural behavior of smart skin by NASTRAN agreed well with experimental data.

영웅서사시 〈게세르 칸〉의 내러티브 연구

김용범 ( Young Bum Kim ) 한국언어문화학회 2009 한국언어문화 Vol.0 No.40

The material to create global cultural contents with means the item of universal cultural archetype. In this study 〈Geser〉, the Mongolian epic poem, will be concentrated as the material to create the global cultural contents, which can be produced with Korean capital and planning ability in the trend of global cultural contents. Then its value as the cultural contents is analyzed, and the possibility, if it can be utilized in the cultural contents business, will be found. The epic such as 〈Geser〉 was formed on the basement of cultural, practical and ideological elements such as custom, faith, and the view of the world in the area It has long narrative like hero`s life and adventure story, and it has the solid class of readers as it was recognized that it has academic and literary value. It was also on every one`s lips for such a long time, that it became the universal cultural archetype item, concentrated as the main material which can be utilized in the cultural contents business, such as film, game, and animation in the cyberspace like internet Likewise 〈Beowulf〉, the case of that the epic was adapted into the cultural contents successfully, 〈Geser〉 can be the new work with chance of success in the view of the cultural contents business, if it is adapted into the cultural contents properly. That is to say it is to be reorganized and reconstructed with the techniques such as the storytelling, the skill of statement in the cultural contents, time-space with real time, multisense for embodiment, and reciprocal action for communication. And it also should be considered to break the national concept of original source and remake it with the strategic view for glocalization in the process of adapting it into cultural contents. As stated previously, the matter who will hold and utilize the cultural material is more important, not that which country has the cultural material in the age of cultural globalization without border of cultural contents. Therefore the Mongolian epic 〈Geser〉 can definitely be the item to create the global cultural contents, which can create high value property If it is reconstructed creatively with the effective storytelling methods stated above, developed and utilized with Korean capital and planning ability, it will be expected to be the global cultural contents item above the boundary of race and nation.

태양열 축열물주머니용 열교환 파이프 선발 및 에너지절감 효과

김용범(Young-Bum Kim),남상식(Sang-Sik Nam),최인후(In-Hu Choi),정순주(Soon-Ju Chung) 한국원예학회 2000 원예과학기술지 Vol.18 No.5

모션 캡처 장비를 이용한 체감형 탁구 게임

김용범(Young-Bum Kim),한승훈(Seung-Hoon Han),김은주(Eun Ju Kim),김선정(Sun-Jeong Kim),박찬영(Chan Young Park),송창근(Chang Geun Song) 한국멀티미디어학회 2007 한국멀티미디어학회 학술발표논문집 Vol.2007 No.1

본 논문은 트랙커를 이용한 체험형 게임에서 발생하던 추적의 부정확성, 공간상의 제약, 리시버(Receiver)의 개수에 따른 제약으로 움직임에 대한 추적의 한계를 해결하기 위하여 모션 캡처 장비를 이용하고, 캡처된 데이터를 체감형 탁구 게임에 적용한다. 탁구채에 광학 센서인 반사 마커를 부착하여 센서를 감지하는 적외선 카메라에 의해 카메라로부터 탁구채의 움직임을 추적하고, 추적된 데이터를 게임서버에 전송한다. 이렇게 전송된 데이터는 빠른 움직임에 대한 정확한 자료와 개발 시간을 단축시킨다.