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.

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.

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.

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.

성상세포종양에서 혈관내피증식인자의 발현 - 종양주변부 부종 및 미세혈관과의 상관관계 -

김태영,박종태,문성근,한원철,Kim, Tae Young,Park, Jong Tae,Moon, Seong Keun,Han, Weon Cheol 대한신경외과학회 2000 Journal of Korean neurosurgical society Vol.29 No.10

Objectives : It has been known that vascular endothelial growth factor(VEGF), as an endothelial cell-specific mitogen, induces angiogenesis, and possesses vascular permeability and procoagulant properties. Peritumoral brain edema(PTBE) is a common accompaniment of malignant gliomas. It results from microvascular extravasation of plasma and proteins through the interendothelial spaces. The correlation between pathological grading, PTBE, neovascularization, and the expression of VEGF were analyzed in 31 patients with astrocytic tumors. Methods : Astrocytic tumor samples(8 astrocytomas, 14 anaplastic astrocytomas, and 9 glioblastomas) from 31 patients( 21 males and 10 females : average age $37{\pm}24$ years) who underwent surgery were examined retrospectively for the expression of VEGF and CD31(microvasculature) immunohistochemically. The extent of PTBE was examined by using preoperative CT or MRI as an edema index(EI). In addition to VEGF and CD31, several causative factors including tumor size, histologic type were compared with EI. Results : Only one of 8 astrocytomas, and majority of high grade(21 of 23 anaplastic astrocytomas and glioblastomas) tumors demonstrated PTBE(p<0.05). The majority of high grade tumors showed higher expression of VEGF (p<0.01). High grade tumors showed even higher CD31 expression(p<0.05), however, there was no close correlation between expression of VEGF and CD31. The EI was increased significantly, just as VEGF(p<0.01), but CD31 expression was not correlated with high EI. Conclusion : These data suggest that VEGF expression is closely correlated with PTBE and histological grading in astrocytic tumors. Microvasculature(CD31) in tumors is highly correlated with histological grading, however, shows no correlation with the expression of VEGF and PTBE.

친환경농산물 구매 및 소비행태 분석 -대구광역시 가정주부들을 중심으로-

김태영,장우환,Kim, Tae-Young,Jang, Woo-Whan 한국유기농업학회 2011 韓國有機農業學會誌 Vol.19 No.2

This research targets housewives residing in Daegu among whole consumers. The first step is to divide housewives into two groups, group 1 which has experience of purchasing environment-friendly agricultural products and group 2 which has no experience. Then in the next step, research proceeds to investigate perception, present behavior and future intention of purchasing environment-friendly agricultural products. Based on this, it intends to provide both basic information which is needed for producers and distributors to set their systemic marketing strategy to increase consumption of environment-friendly agricultural products and effective way to vitalize the consumption.

수막종에서 혈관내피성장인자의 발현과 종양주변부 부종

김태영,박종태,한원철,문성근,Kim, Tae Young,Park, Jong Tae,Han, Weon Cheol,Moon, Seong Keun 대한신경외과학회 2000 Journal of Korean neurosurgical society Vol.29 No.9

Objective : Vascular endothelial growth factor(VEGF), an endothelial cell specific cytokine, is a potent angiogenic growth factor implicated in the tumor angiogenesis and increases vascular permeability dramatically. Peritumoral brain edema(PTBE) occurs in 40-60% of meningiomas. Many causative factors have been investigated, but the mechanism of PTBE associate with meningioma is unclear. VEGF has been implicated as one of the causative factors of PTBE. This study was designed to determine whether the extent of VEGF expression is correlated with degree of PTBE in meningiomas. Methods : Meningioma tissue samples from 40 patients(7 men and 33 women, mean age $53{\pm}13years$) who underwent surgery were examined retrospectively for the expression of VEGF immunohistochemically. The extent of PTBE was estimated by using preoperative CT or MRI as an edema index(EI). In addition to VEGF, several causative factors including tumor size, location, histologic type, microvasculature(CD31) were compared with EI. Results : Twenty-six meningiomas demonstrated PTBE, and the other 14 did not. Of the 40 patients of meningiomas, 28 were positive(17 were 1+ and 11 were 2+) for VEGF. The EI increased significantly just as VEGF was strongly expressed(p=0.006). Microvascular proliferation was also closely correlated with the extent of peritumoral brain edema(p<0.05). Conclusion : These data suggest that VEGF expression and microvascular proliferation are closely correlated with PTBE in meningioma.

이득 분산이 다중 영역 복소 결합 DFB 레이저의 Self-Pulsation 특성에 미치는 효과

김태영,김부균,Kim, Tae-Young,Kim, Boo-Gyoun 한국광학회 2007 한국광학회지 Vol.18 No.1

이득 분산이 두 개의 복소 결합 DFB 영역과 위상조정 영역으로 구성되는 다중 영역 복소 결합 DFB 레이저에서 발진하는 두 모드의 비팅에 의한 self-pulsation (SP) 주파수와 출력 파워의 변조지수에 미치는 영향에 대하여 살펴보았다. 능동 영역의 이득이 최대가 되는 파장을 두 DFB 영역의 발진 모드의 파장 중심 또는 브래그 파장 중심에 위치시킨 경우가 특정 DFB 영역의 발진 모드의 파장 또는 브래그 파장에 위치시킨 경우에 비하여 두 DFB 영역의 브래그 파장 차이, ${\Dalta}{\lambda}_{B}$, 증가에 따른 두 발진 모드가 받는 이득 차이가 적게 발생하여 최대 SP 주파수가 크고, 변조지수 특성도 좋음을 볼 수 있었다. 또한 능동 영역의 이득이 최대가 되는 파장을 두 DFB 영역의 브래그 파장 중심에 위치시키는 경우가 발진 모드의 파장 중심에 위치시키는 경우에 비하여 더 큰 최대 SP 주파수를 얻을 수 있었고 변조지수 특성도 더 우수함을 볼 수 있었다. The effect of gain dispersion on the self-pulsation (SP) characteristics due to the mode beating of two modes emitted in a multisection DFB laser composed of two complex-coupled DFB sections and a phase control section is investigated. When the peak wavelength, ${\lambda}_{p}$, of the gain spectrum of the DFB section is positioned in the center of the lasing wavelengths or the Bragg wavelengths of the two DFB sections, the maximum SP frequencies are higher and the modulation index has better characteristics compared to those cases for ${\lambda}_{p}$ fixed at the lasing wavelength or Bragg wavelength of one DFB section, when the difference between the Bragg wavelengths of the two DFB sections, ${\Dalta}{\lambda}_{B}$, is varied. When ${\lambda}_{p}$ is positioned in the renter of the Bragg wavelengths of the two DFB sections, the maximum SP frequency is higher and of the modulation index has better characteristics compared to those of the case for ${\lambda}_{p}$ positioned in the center of the lasing wavelengths of the two DFB sections.

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.