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.

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.

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.

한국인에 대한 가변형 치과 인상용 트레이의 적합성에 관한 연구

김태영,동진근,조혜원,Kim Tae-Young,Dong Jin-Keun,Cho Hye-Won 대한치과보철학회 2006 대한치과보철학회지 Vol.44 No.4

Purpose : this study was to evaluate the fitness of adjustable dental impression trays on the Koreans : the trays used in the previous study by Kim et al. as part of the dental adjustable tray development project were improved and modified. Material and method: The patterns of tray were made through CAD-CAM process, and a simple silicone-base molds were made from them. The trial products were reproduced by pouring polyurethane into these molds. 30 male students(Wonkwang University, Dental College) and 30 female students (Wonkwang Health Science College, Department of Dental Hygiene) were selected and Reversible hydrocolloid impression materials were used for this study. The fitness of the trays was evaluated by measuring the width and length of impression materials of each measurement sites. Results and conclusion : 1. In adapting the trays inside the mouth, a uniform width of impression material(3 $\sim$ 6mm) was obtained in most sites due to the tooth stops and the inclined planes accommodating the width of the tray 2. The thickness of impression material in the central part of the palate was a mean 9.8mm, which turned out to be somewhat thick. 3. In the mandible. the thickness of the impression material in the lingual side inferior to the contact point of the 1st and 2nd molars was 2.7mm, and the thickness of the material in the lingual side of the rearmost margin was 2.5 mm. The thickness of the impression material of these areas was relatively thin.

KU-BAND 저 위상잡음 주파수 합성기 설계에 관한 연구

김태영,Kim, Tae-Young 한국군사과학기술학회 2014 한국군사과학기술학회지 Vol.17 No.5

In the proposed paper, we designed low phase noise frequency synthesizer for Ku-band. The proposed up-mixing frequency synthesizer consists of narrow local oscillation part and variable frequency oscillation part. To improve the phase noise of frequency synthesizer, we analyze how the configuration of frequency synthesizer affect the phase noise. The implemented frequency synthesizer reduce the phase noise. The phase noise is -95.18dBc/Hz at 7kHz frequency offset in 16GHz and -94.27dBc/Hz at 7kHz frequency offset in 16.125GHz.

고주파용 소형 저 위상잡음 주파수 합성기 설계에 관한 연구

김태영,Kim, Tae-Young 한국군사과학기술학회 2012 한국군사과학기술학회지 Vol.15 No.4

In this paper, we designed low phase noise frequency synthesizer with compact size for High frequency band (Ku-band). The paper addresses merits and demerits of single loop and dual loop frequency synthesizer. The phase noise characteristics of the phase-locked loop frequency synthesizer were predicted based on the analysis for phase noise contribution of noise sources. The proposed model in this paper more accurately predicts the low phase noise frequency synthesizer with compact size for high frequency band.

현대건축 - 청주읍성내의 어제와 오늘

김태영,Kim, Tae-Young 대한건축사협회 1998 建築士 Vol.1998 No.5