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전흥남,김동윤 현대문학이론학회 2003 現代文學理論硏究 Vol.0 No.20
This study is focus to analyse by means of discourse of novels related 'Yo-sun event' and '4?3 event' and to study literary appearance and meaning of two events. Works to deal with in this study are to regard essentially direct background of work 'Yo-sun event' and '4?3 event'. And, though this works are different from methods to treat, have in common with to appeal citizen's frustrated life because of the two events, and frustrations, tragedies. These approaches are instructive to offer us a lot of suggestion as a model about literary cure of division contradiction.
Aging 조건에 의한 SBA-15의 Morphological Control
천종현,김시재,박동호 인제대학교 2003 仁濟論叢 Vol.18 No.1
중간세공 분자체 SBA-15는 tetraethoxysilane을 실리카원으로 하여 triblock copolymer를 구조유지 시약으로 사용하여 합성된다. 이러한 중간 세공 분자체의 응용성은 역시 결정의 외관상 형태에 의 해 좌우되어진다. 규칙적인 모양의 입자를 합성하는 것은 나노 공간의 SBA-15를 이용한 나노물질을 제조하는데 응용되기 때문에 매우 중요하다. SBA-15의 형태는 숙성과정의 온도와 시간을 바꿔 줌으로써 조절된다. 특히 rod 형태의 입자의 길이는 숙성 반응과 수열반응의 조합에 의해 조절된다. Morphology 변화는 형태학적 재 구조화에 의해 설명될 수 있다. Mesoporous molecular sieve SBA-15 using triblock copolymer as a structure directing agent and tetraethoxysilane as a silicon source has been synthesized. The applicability of mesoporous molecular sieve depends also on the external morphology of crystallites. The synthesis of regular shaped particle is very important due to the application for the preparation of nano materials using the nano space of SBA-15. By varying the aging temperature and duration, the morphology of SBA-15 was controlled Especially, the length of rod-shaped particle was controlled with the combination of reaction condition of aging and hydrothermal reaction. The change of morphology could be attribute to the metamorphic reconstruction
천종현,최광진,박동호 인제대학교기초과학연구소 2002 자연과학 Vol.6 No.-
SiC-fiber의 전구체로 쓰이는 polymethylsilane(PMS), polydimethylsilane(PDMS),polyemthylphenylsilane(PMPS)은 Na촉매 하에 dichloro-organosilanes의 탈 염소화 반응으로 합성된다. 유기용매에 잘 녹는 PMPS를 이용하여 온도, 시간, 첨가제의 농도에 따른 수율과 평균분자량을 조사하였으며,고온에서의 잔류량을 확인하였다. PMPS의 합성시간이 증가할수록 수율과 분산도가 증가하였고 평균분자량이 감소하였다. 활성탄을 첨가하여 합성 시 PMPS은 높은 평균 분자량을 가졌다. Na/C=0.05 첨가 시까지 평균 분자량이 높아졌고, 고분자 분산도는 균일했다. Na/C=0.1 첨가 시 분자량과 분산도가 크게 증가했다. PMPS의 고온 잔류량은 활성탄의 첨가량을 많이 하고, 첨가 후 반응 시간을 늘려줄수록 증가하였다. 반응 시 첨가되는 활성탄의 양과 합성시간을 조절함으로 PMPS의 평균 분자량을 조절할 수 있었다. Polymethylsilane(PMS), polydimethylsilane(PDMS),polyemthylphenylsilane(PMPS), which were used as a precursor of SiC-fiber, were synthesized by dehalocoupling were dichloro-organosilanes using Na as a reductant. By using the PMPS which is easily melted at organic solvent, investigated how yield, average molecular weight and remaining quantity in high temperature be influenced by temperature, time and concentration of additive. When reaction time of PMPS became longer, yield and polydispersity were increased and average molecular weight was decreased. synthesis of PMPS with active carborn as an additive showed high average molecular weight was high while polydispersity was regular. In case of Na/C=0.1, average molecular weight and polydispersity was remarkably increased. Residual quantity in high temperature of PMPS was increased in lots of active carborn and long reaction time. Average molecular weight of PMPS can be controlled by reaction time and amount of active carborn added in polymerization.
CFL법을 이용한 SiCN계 세라믹 패턴의 제조 및 특성 연구
천진호,김동표 충남대학교 바이오응용화학연구소 2007 응용화학공학 Vol.1 No.1
액상 고분자 세라믹전구체를 이용하여 모세관력 리소그래피 (CFL) 방법으로 Siliconcarbonitride (SiCN) 세라믹 패턴을 제조하였다. 세라믹 패턴은 과산화물과 같은 열 개시제를 사용하여 낮은 온도(70 ~ 90℃)에서 열가교 후에 아르곤 가스 분위기에서 높은 온도로 (800℃) 열분해하여 제조되었다. SEM, TGA를 이용해 세라믹 패턴의 고온 안정성, 수축 특성, 제조된 패턴의 형태를 분석하였다. 또한 XRD를 이용해 결정구조를 분석하였다. CFL 방법은 대면적과 정교한 패턴의 복제에 적합하다. 그러나 잔류층의 제거는 극복해야 할 문제이다.
한국판 소아 양극성장애 설문지 2.0(Child Bipolar Questionnaire 2.0)의 신뢰도 및 타당도 연구
천근아,신동원,김보라,소윤섭,전진용,송동호 大韓神經精神醫學會 2008 신경정신의학 Vol.47 No.3
Objectives : The Child Bipolar Questionnaire 2.0 (CBQ 2.0) is a rapid screener with a Core Index subscale of symptom dimensions frequently reported in childhood-onset bipolar disorder (BD) and scoring algorithms for DSM-Ⅳ BD, with and without ADHD, and the proposed Narrow, Broad, and Core phenotypes. This report provides preliminary data on the reliability and validity of the CBQ 2.0-Korean version. Methods : Core Index subscale to effectively predict diagnostic classification by structured interview was assessed using the Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version-Korean Version (K-SADS-PL-K). Test-retest and inter-rater reliabilities of the CBQ 2.0 were assessed. Correlation of Korean Child Behavior Checklist (K-CBCL) with CBQ 2.0-Korean version was performed. Results : The CBQ 2.0 screening algorithms performed with a specificity of 66.7% and a sensitivity of 94.7% in classifying subjects with K-SADS-PL-K diagnosis of BD vs. no BD. The Core Index subscale had “good” agreement with K-SADS-PL-K diagnosis (Kappa=0.676) in identifying BD, ADHD-only, and no diagnosis. Conclusion : This preliminary data is from a sample derived from the child and adolescent psychiatric clinics, further validation is needed with community based samples in which childhood-onset BD is rarer and diagnoses more diverse. The CBQ 2.0-Korean version shows potential for rapid and economically feasible identification of possible childhood-onset BD cases as defined by DSM-Ⅳ criteria as well as by alternate disease phenotypes.
金世泉,吳東炫 全北大學校 附設 都市및環境硏究所 1996 都市 및 環境硏究 Vol.11 No.1
The purpose of a view and method of construction a place of scenic beauty figure of Mai-san of provincial which is located Jin-an kun in Jeon-buk, and promote proper using of it. The purpose of mai-san are contribution of health, recreation, emotion as a accept of CIP conception. The policies are trying to establish a best plan around the mai-san and increase of function, economic, sense of sight quality to the people as a place of tourist scenic beauty. Also, It is trying to establish a reasonable development plan and develop of method of construction, being based on the result of the analysic research around the view of injury mai-san.
양동규,신상훈,서종천,이성근,김종렬 大韓顎顔面成形再建外科學會 1995 Maxillofacial Plastic Reconstructive Surgery Vol.17 No.3
Various cutaneous as well as myocutaneous flaps have been designed for the reconstruction of tissue defects caused by the excision of oral cancer. Among these flaps, cervical island skin flap have been introduced by Farr et al and more have developed by Tashiro et al. This flap has many advantages. The flap minimizes donor size by use of cervical operation wound, flap size available is adequate for most oral defects and the procedure is relatively simple and time saving. However, this flap is not applicable in patients where there are large tissue defects and metastasis is suspected. We used this flap for it's rapid simple, and effective, primary closure of oral defects after cancer ablation and we have found this flap very useful for the reconstruction of relatively small oral defects.
김세천,오동현 全北大學校 附設 都市및環境硏究所 1997 都市 및 環境硏究 Vol.12 No.1
A section space plan accomplished divides for total six sections for example, physical exercise space, the exhibition space of sculpture, surrounding space of observational station, signal-fire platform, watershed space, foultry estuary.