악성 신경피부흑색증 - 증례보고-

김태영,오광수,이영진,윤기중,김종문,Kim, Tae Young,Oh, Kwang Soo,Lee, Young Jin,Yun, Ki Jung,Kim, Jong Moon 대한신경외과학회 2000 Journal of Korean neurosurgical society Vol.29 No.3

Arare case of primary malignant melanoma of central nervous system in 12-month-old infant with neuro-cutaneous melanosis is presented. Primary malignant melanomas in central nervous system are very rare in children, however, it is known that leptomeningeal melanosis is malignant in 40-50% with neurocutaneous melanosis. Spinal MRI, brain CT and MRI showed diffuse intradural extramedullary mass of entire spinal cord and enhancing mass in brain stem. CSF cytology revealed abnormal cells. Biopsy from leptomeninges of posterior fossa was compatible with malignant melanoma.

TiAlN 코팅드릴의 구멍가공특성에 관한 연구

김태영,신형곤,김종택,김민호,이한교,Kim, Tae-Young,Shin, Hyung-Gon,Kim, Jong-Taek,Kim, Min-Ho,Lee, Han-Gyo 한국기계가공학회 2004 한국기계가공학회지 Vol.3 No.4

An experimental study on drilling of stainless steel is conducted using TiAlN coated drills and HSS twist drills with several cutting conditions; feed rate, spindle rotational speed, and dry/wet cutting. The effects of number of hole on the thrust force are examined by cutting force measurement. The flank wear of the drills and the change of hole diameter are quantitatively observed using a vision system. It is found that the thrust force in drilling with TiAlN coated drills decrease under dry and wet machining, whereas the flank wear resistance is improved.

宇治十帖の方途-薫の道心と恋の構造

김태영 ( Tae-young¸ Kim ) 한림대학교 일본학연구소 2020 翰林日本學 Vol.0 No.37

本稿では、第三部の物語のはじめの部分といえる「匂宮三帖」における薫の道心と恋のあり方について考察した。第三部の最初の巻「匂兵部卿」には、薫が初めて登場し、彼の道心の由来が述べられている。「匂兵部卿」巻の表現構造では、光源氏と薫を比較対照しつつ、薫のみではなくその道心をも相対化している語りの構造が見られる。薫の道心は彼の幼い時に聞いた自らの出生に関する疑惑に根ざしている。薫は自分の実父が柏木であることを知っているが、以後の物語において、柏木の罪が薫の内面において深く問い直されることはなく、薫の出生の秘密が外化する方向にも物語は展開しない。薫における柏木の「罪」の行方は、第三部の三番目の巻「竹河」と「匂兵部卿」巻との比較を通じて明らかになる。竹河巻は、匂兵部卿巻に語られていたことを「ひが事」と否定することにより、薫の出生の秘事を表面上払拭し、薫の恋における姿を語り出すことができたと考えられる。また、竹河巻では、表面上は薫の秘事について語らない形式を取りつつも、語りや表現のレベルにおいて薫における柏木の「影」を暗示していく〈物語の方法〉が用いられており、こうした〈語りの方法〉は「宇治十帖」において一貫して見られている。竹河巻は、まさしく「宇治十帖」の序として、主人公薫の生のあり方、薫をめぐる語りの方法を象徴的に示している巻であると思われる。 In 「Niobyeongbukyeong」 which is the first volume of 『Genji Monogatari』 composed of three parts, the main character, Kaoru appears for the first time, and the origin of his Buddhist doctrines is described. In the analysis on the representation structure of the relevant volume, it takes the structure of katari that relativizes not only Kaoru, but also his Buddhist doctrines by comparing and contrasting Hikaru Genji and Kaoru. Kaoru’s Buddhist doctrines is rooted in his doubt about his own birth that was told in his childhood. Even though Kaoru knows that his real father is Kashiwagi, the following monogatari does not describe the scenes in which Kaoru agonizes over Kashiwagi’s sin, and does not even reveal the secret of Kaoru’s birth. The monogatari in the third part does not show the method to explore the meanings of < sin > in the character’s inner side just as the second part. The third volume 「Takegawa」 of the third part is very remarkable in the aspect of issues like gatari and character set-up. The volume 「Takegawa」 denies what has been told in the volume 「Niobyeongbugyeong」 as a 「wrong story」, which is to superficially dispel the secret of Kaoru’s birth, and also to start talking about Kaoru’s look of love.

의단(醫斷)의 번역(飜譯)에 대한 고찰(考察)

김태영,김석영,강구현,Kim, Tae-young,Kim, Seok-young,Kang, Gu-hyun 대한상한금궤의학회 2012 대한상한금궤의학회지 Vol.4 No.1

Objective : to increase understanding of readers of Idan with translating in compliance with and restraining spoken language Method : referred to Chinese ancient language grammar and Korean standard language grammar Results & Conclusions : 1. spaced the original text by adequate syntax 2. corrected typo in typed text under the original text 3. translated in compliance with and restraining spoken language 4. footnoted in reference to fables and phrases.

LOD기반의 재난안전 정보서비스 확장에 관한 연구

김태영,강주연,김혜영,김용,Kim, Tae-Young,Gang, Ju-Yeon,Kim, Hye-Young,Kim, Yong 한국문헌정보학회 2017 한국문헌정보학회지 Vol.51 No.3

본 연구는 재난안전정보의 효율적인 관리와 제공을 위해 LOD기반의 재난안전정보 서비스 모형을 제안하는데 그 목적이 있다. 이를 위해 온라인 조사 및 오프라인 인터뷰를 수행하여 재난안전정보 제공 현황을 분석하였으며, 재난안전정보를 6가지 영역으로 구분하였다. 재난안전정보 영역과 함께 도출된 재난안전정보 LOD 구축 시 고려해야 할 사항들을 기반으로 본 연구는 재난안전정보 LOD의 구축 과정을 상세하게 제시하였다. LOD 구축 과정은 한국정보화진흥원에서 발간한 링크드 데이터 구축 공정 가이드를 적용하였다. 특히, 재난안전정보 6가지 영역을 토대로 표준용어집 및 모델링 도구를 활용하여 온톨로지 개념 모델을 정의하였으며, 이를 기반으로 클래스와 속성을 제시하였다. 본 연구 결과를 통해 재난안전정보의 활용성이 극대화될 수 있을 것이라 기대할 수 있다. This study aims to propose disaster safety information service model based on LOD for effective management and dissemination of the information. To achieve the aim of this study, current state of disaster safety information was analyzed through online search and face-to-face interviews, and then the information was divided into 6 types. Finally, this study proposed specific process of building disaster safety information LOD service with considerations reflecting the information characteristics. The process for building LOD was based on Guidelines for Building Linked Data written by National Information Society Agency. Especially, ontology concept model was defined by using standard lexical resources and modeling tools based on 6 types of disaster safety information, and classes and properties were proposed. The results of this study will make disaster safety information more useful for common people.

분산 얼굴인식을 위한 퍼지로직 기반 비트 압축법

김태영,노창현,이종식,Kim, Tae-Young,Noh, Chang-Hyeon,Lee, Jong-Sik 한국시뮬레이션학회 2009 한국시뮬레이션학회 논문지 Vol.18 No.2

얼굴인식이 널리 사용되기 시작하면서, 얼굴 데이터베이스는 많은 양의 얼굴정보를 담게 되었다. 이러한 얼굴 데이터의 증가로 인하여 분산처리 방법을 이용한 얼굴인식이 주요 주제로 대두되고 있다. 하지만 기존 방법에서는 대용량의 데이터를 전송하는 방법에 대한 논의가 부족하다. 이에 본 논문은 분산처리 환경에서 퍼지로직 기반 비트압축률 선택을 통한 얼굴인식을 제안한다. 제안한 방법은 얼굴인식률, 얼굴인식 수행시간, 전송된 비트 길이를 바탕으로 퍼지추론을 하여 효과적인 압축률을 선택한다. 우리는 제안한 방법과 압축을 하지 않은 데이터, 고정 압축률을 적용한 데이터에 따른 얼굴인식률과 얼굴인식 수행시간을 측정하여 비교하였다. 실험 결과는 퍼지로직 기반 압축률 선택이 수행시간을 감소시키면서도 합리적인 인식률을 유지하는 효과가 있음을 보여준다.

가미대강활탕(加味大羌活湯)이 Collagen II로 유발된 관절염 생쥐모델에 미치는 면역학적 연구

김태영,오민석,Kim, Tae-Young,Oh, Min-Seok 대한동의생리학회 2009 동의생리병리학회지 Vol.23 No.5

This study was carried out to know the immunological effect of GDGT on CIA(collagen induced arthritis) mice, a model of rheumatoid arthritis. For this purpose, GDGT was orally administerd to mice with arthritis induced by collagen II and then value of cytotoxicity on hFLSs and liver, the arthritis index, immunocyte in paw joint and DNL, rheumatoid factor (IgG and IgM), collagen II specific antibody in the serum were measured. The cytotoxicity were not shown on hFLSs and liver. The arthritis index decreased significantly after 3 week. In total cell counts of DLN and paw joint, there was a significant increase in DLN and significant decrease in paw joint. In DNL, $CD19^+$, $CD3^+$, $CD4^+$, $CD3^+/CD69^+$, $CD8^+$, $CD4^+/CD25^+$, $ CD3^+/CD49b^+$ cells increased significantly. In Paw joints, $CD3^+$, $ CD4^+$, $CD4^+/CD25^+$ cells decreased significantly. The level of serum IgG and IgM decreased significantly. The level of collagen II in the serum was decreased significantly. Marginal erosion, necrotic chodrocytes, cartilage and bone degradation were improved in histological section of paw joints. The results present significant immunological effect of GDGT on rats with arthritis induced by collgen II. So we expect that GDGT should be used as a effective drugs for not only rheumatoid arthritis but also another auto-immune disease.

해양바이오에너지 개발사업의 경제적 파급효과

김태영,진세준,박세헌,표희동,Kim, Tae-Young,Jin, Se-Jun,Park, Se-Hun,Pyo, Hee-Dong 한국에너지학회 2013 에너지공학 Vol.22 No.2

We need to develop new renewable energy that could fundamentally replace fossil fuel, since the volume of economy and industry of our time becomes uncontrollably enormous. One of the alternative is to develop energy based on marine biomass, which would meet environment and energy needs at the same time. The marine bio-energy productions is supposed to occupy 50% to 500 million TOE in bio-energy production that is based on the Korean 3rd new renewable energy technology development, utilization, supply plan until 2030. This study attempts to apply input-output analysis to investigating the economic impacts of marine bio-energy development project in the Korean national economy. More specifically, this study shows what national economy effect of production-inducing effect, value-added inducing effect, employment-inducing effect, and R&D-inducing effect are explored with demand-driven model. Furthermore, this study attempts to define and classify the marine bio-energy development project sector from I-O table. Also, this study pays particular attention to marine bio-energy development project by taking the industry as exogenous specification and then investigating its economic impacts. The Marine bio-energy development project case 223 billion won, production-inducing effect, value-added inducing effect, and employment-inducing effect are 312 billion won, 87 billion won, 1,151 persons, and 5 billion won respectively. These quantitative information can be usefully utilized in the policy-making for the industrialization of marine bio-energy development project. 경제 발전과 산업의 발달로 화석연료를 대체할 신재생에너지 개발의 필요성이 대두되고 있다. 환경과 에너지 문제를 동시에 해결할 수 있는 에너지 개발이 필수적이며, 그 대안으로 해양 미생물에 기초한 신재생에너지 개발이 해결방법으로 떠오르고 있다. 정부의 제3차 신 재생에너지 기술개발 및 이용 보급 계획에 근거하여, 2030년까지 바이오에너지 부분의 50%인 500만TOE를 해양 바이오에너지에서 생산하려 한다. 본 연구는 국가 경제에서 해양바이오에너지 개발사업이 국내 경제에 미치는 파급효과에 대하여 산업연관분석을 적용하여 분석하고자 한다. 생산유발, 부가가치 유발, 취업유발에 미치는 효과 및 연구개발 유발효과 4가지를 분석하되, 수요유도형 모형을 적용한 분석 결과를 제시한다. 한국은행 산업연관표 기본부문 기준 403부문 중에서 66개 부문을 해양 바이오에너지 관련 부문이라 정의한 후, 해양바이오에너지 관련 부문을 중심에 놓고 이를 외생화하여 분석한다. 해양바이오에너지 개발사업에 2,234억원의 예산이 투입되면, 생산유발효과 3,123억원, 부가가치 유발효과 865억원, 취업유발효과 1,151명, 연구개발 유발효과 47.8억원으로 분석되었다. 이러한 정량적 정보는 해양바이오에너지 개발사업의 상용화에 대한 정책 결정에 활용될 수 있다.

고 / 액간 계면에 있어서 분산의 안정성에 관한 이론적 고찰

김태영,조경행,남기대 ( Tae Young Kim,Kyoung Haeng Cho,Kie Dae Nam ) 한국유화학회 1995 한국응용과학기술학회지 Vol.12 No.1

In this outline, the stability of solid/liquid dispersion was theoretically investigated the matter from all angles by using the modified DLVO theory. The stability was handled various considerations such as a production and characteristics of electrical double layer, total interaction(V_T) that consisting of attractive force(V_A) and repulsion(V_E), coagulation, the stability ratio(W), critical flocculation concentration(cfc) and zeta potential(ζ) etc. It was possible for us to examine with the stability ratio(W), critical flocculation concentration (cfc) and zeta potential(ζ) that may estimation of stability of solid/liquid dispersion experimentally.

마이크로웨이브 가열(加熱)을 이용(利用)한 제철(製鐵) 슬래그 중 철(鐵) 회수(回收)에 관한 실험적(實驗的) 연구(硏究)

김태영,김은주,신민수,이준호,Kim, Tae-Young,Kim, Eun-Ju,Shin, Min-Soo,Lee, Joon-Ho 한국자원리싸이클링학회 2010 資源 리싸이클링 Vol.19 No.1

In order to understand the microwave carbothermic reduction of steelmaking slag to recover Fe, the effects of gas atmosphere and carbon addition on the carbothermic reduction behavior of CaO-$SiO_2$-FeO slag were investigated. It was found that the maximum temperature and the reduction rate were higher in air than in nitrogen atmosphere. In addition, under air atmosphere, the maximum temperature and the reduction rate were increased by increasing the amount of additive carbon. When the carbon equivalent is 5, the maximum temperature reached as high as 1800K and the reduction rate was approximately 90%. As the Carbon equivalent increased further, the maximum temperature and the reduction rate did not change. 본 연구에서는 마이크로웨이브 열탄소환원에 의한 제철 슬래그의 Fe 회수를 위한 기초연구로서, CaO-$SiO_2$-FeO계 슬래그의 열탄소환원 반응에 미치는 가스 분위기(질소 및 대기분위기) 및 탄소 첨가량의 영향을 살펴보았다. 실험결과, 질소 분위기에 비하여 대기 분위기에서 반응 시 최고 도달 온도 및 환원률이 증가하고, 대기 분위기에서는 탄소 당량 증가에 따라 최고 도달 온도 및 환원률이 증가하는 경향을 나타내었다. 대기 중 탄소 당량($C_{eq}$)이 5인 조건에서 최고 온도는 1800K에 도달하였으며 약 90%의 철회수율을 얻을 수 있었고, 탄소 당량이 5 이상 증가할 경우 최고 온도 및 환원율의 변화는 크지 않음을 알 수 있었다.