다중지능(MI) 이론이 미술교육에 주는 시사점 연구

전성수 韓國美術敎科敎育學會 2001 師鄕美術敎育論叢 Vol.9 No.-

In this thesis, I review Gardner's multiple intelligences(MI) theory and find out educational and art educational implications. Gardner defines that the intelligences are the ability itself to solve the specific part of matters, which are considered valuable in the cultural society, and to create the new in the abundant environment and the natural situation. Gardner uncovers nine kinds of intelligences, which might change in different culture: logical-mathematical intelligence, linguistic intelligence, musical intelligence, spatial intelligence, bodily-kinesthetic intelligence, interpersonal intelligence, intrapersonal intelligence, naturalist intelligence, and existentialist intelligence. MI theory believes that every topic can be effectively taught and assessed in at least seven different ways, and students should be able to show their understanding and competence in a specific skill, subject, content area, or domain in any one of a variety of ways. The educational implications of multiple intelligences theory in view of the art education are the understanding education about art, art education that it is able to think, self leading learning, integrated art education, process and total evaluation, and developing talents. Art education is to improve the understanding to raise the application power with knowledge, which gets through the various performance activities base on theme, in the new situation. Also, it offers each student opportunity to explore nine intelligences evenly and intend to integrated curriculum emphasizing not width but depth of knowledge to achieve the recognition level for much higher study and to creatively develope and improve. The evaluation of art education is to supply the opportunity of reflection and to use various evaluation methods. And evaluation of process should be attained to catch the process of acquiring the art knowledge during the art activities. For this, portfolio and processfolio method should be used to grasp the development of students. Korea art education should be stood firm to accept the strength of various theory.

醫藥品의 溶出에 關한 硏究 : Allantoin放出에 대한 軟膏基劑 및 添加劑의 影響 Effects of Ointment's Basics and Additives on the Release of Allantion

金在植,金壽億,徐成勳 慶熙大學校 1984 論文集 Vol.13 No.-

This experiment was conducted to investigate the release pattern of allantion from six kind of ointment bases. Release rate(K) of PEG ointment was 3.68 which was the most value in experimented ointment base, nest order was cold cream (K=1.42). In the case of additives, urea enhanced the release of allantion from six kind of ointment , PVP enhanced the release of allantoin from only Hydrophobic ointment bases. Addition of DMS retarded the release of allantion from six kind of ointments, the more concentration of DMS was increasing, the greater retarding effect became. But, in the case of PVP and urea, the greater concentration of additives became, the more release rate was increasing

수종의 엔진 구동형 니켈-타이타늄 합금파일의 절삭각에 따른 근관성형 효과에 관한 전자현미경적 연구

전인수,금기연,박성호,윤태철 大韓齒科保存學會 2002 Restorative Dentistry & Endodontics Vol.27 No.6

The purpose of this in vitro study was to compare the effects of root canal debridement following rotary Ni-Ti instruments with positive versus negative rake angle. Seventy sound, extracted human anterior teeth & premolars were randomly divided into four groups. The used rotary instruments were Ni-Ti HERO642(Micro-Mega in France, 20 specimens), Ni-Ti ProFile(Maillefer, Ballaigues, Switzerland, 20 specimen), stainless steel engine reamer(Mani, Matutani Seisakusho Co.,Japan, 20 specimen) and negative control group(10 specimens) was only extirpated with barbed broach(Mani, Matsutani Seisakusho Co., Japan) Group 1 & 2 teeth were prepared to a #40 at the apex followed by 1 mm using crown-down technique. Group 3 teeth were instrumented from a #15 to a #40 in sequential order. After preparation and final irrigation, the roots split longitudinally into a bucco-lingual direction. Root halves were cross-sectioned in apical third portion again. all root specimens were prepared for SEM investigation & photographed. Separate evaluations were undertaken for smear layer on prepared walls with a five score-index for each using reference photograph in root halves. the penetration depth of smear layer into dentinal tubules was also estimated in the other halves. the following results were obtained : 1. Smear layer was observed on all the prepared walls with three experimental groups except negative control group 2. Smear layer characteristics1) HERO 642 groups showed snowy & dusty appearance & were observed only few some dentinal tubuli open on the prepared walls, and the penetration depth of it into dential tubules may be 1-2 ㎛ thick. 2) ProFile groups showed shiny & burnished appearance & complete root canal wall covered by a homogenous smear layer with no open dentinal tubuli and penetration depth of it into dentinal tubules may be 1-2㎛ thick. 3) Engine reamer groups showed obviously file's passed tracks on the prepared walls & were observed complete root canal wall covered by a homogenous smear layer with no open dintinal tubuli. The results revealed that a completely clean root canal could not be achieved regardless of positive & negative rake angle, which is in accordance with the majority of studies on root canal cleanliness In conclusion, throughout irrigation with antibacterial solutions or chelating agents is recommended to remove the smear layer on prepared canal walls.

고유동 콘크리트용 분리저감형 유동화제의 개발에 관한 기초적 연구

전충근,손성운,김성수,한천구 청주대학교 산업과학연구소 2001 産業科學硏究 Vol.19 No.1

The purpose of this paper is to develope segregation reducing type superplasticizer for high fluidity concrete and to manufacture high fluidity concrete by applying developed segregation reducing type superplasticizer using flowing concrete method in the rane go of 45% of W/C. According to test results, as dosage of superplasticizer increases, it shows that fluidity and bleeding increase, while air content and segregation resistance decrease. It also shows that adding of viscosity agent reduce bleeding and improve segregation resistance. Dosage of AE agent recovers loss of air contents during flowing Procedure. Combination of proper contents of superplasticizer, viscosity agent and AE agent make possible to develope segregation reducing type soperplasticizer According to experimental results, optimal proportion of superplasticizer, viscosity agent and AE agent show to be 1'0.60'0.027 Compressive strength of high fluidity concrete is simihar to comprssive strength of base concrete

인체 요로상피암에서 angiogenin과 vascular endothelial growth factor의 mRNA발현

전성수,장훈,김원재 충북대학교 의과대학 충북대학교 의학연구소 2003 忠北醫大學術誌 Vol.13 No.2

연구목적: 혈관신생은 종양의 발생과 진행에 중요한 역할을 하며 angiogenin과 vascular endothelial growth factor (VEGF) 등과 같은 여러 인자가 관여한다. 본 연구에서는 방광내 요로상피암 조직에서 angiogenin과 VEGF mRNA 발현을 정량적으로 분석하여 이들 인자가 방광암에 미치는 영향을 조사하였다. 대상 및 방법: 방광암 조직 117예와 정상 방광 조직 17예를 대상으로 angiogenin과 VEGF mRNA 발현을 quantitative competitive polymerase chain reaction (QC-PCR) 방법으로 정량화 하였다. 방광암과 정상 방광 조직, 방광암과 동일 환자의 주변 정상 방광 조직, 종양의 분화도 및 병기에 따른 angiogenin과 VEGF mRNA 발현을 비교 분석하였다. 결과: 대조군의 정상 방광 조직이나 방광암 주변의 정상 방광 조직보다 방광암 조직에서 angiogernin과 VEGF 발현이 유의하게 증가하였다. 병기 Ta 방광암보다 병기 T1 또는 T2 이상의 방광암에서 anigiogenin 발현이 유의하게 증가하였다. 분화도 등급 I인 방광암 보다 등 급 III인 방광암에서 VEGF 발현이 유의하게 증가하였다. 그러나 방광암의 분화도에 바른 angiogernin 발현이나 방광암의 병기에 따른 VEGP 발현에는 유의한 차이가 없었다 결론: 혈관신생 인자인 angiogenin과 VEGF는 방광암의 증식에 관여하며, 특히 방광암 세포가 악성화됨에 따라 VEGF 발현이 증가하고 angiogenin에 의한 혈관신생은 종양의 병기가 Ta에서 T1 이상으로 진행하는데 중요한 역할을 할 것이다. Purpose: Tumor development and progression are angiogenesis-dependent, the Induction of which is mediated by several angiogenic factors including angiogenin and vascular endothelial growth factor (VEGF). This study was performed to evaluate the expression of angiogenin and VEGF in the tumor tissues of patients with urothelial carcinoma. The correlation of these factors with tumor grade and stage was also evaluated. Materials and Methods: The quantification for the expression of angiogenin and VEGF mRNA was assessed in 117 human bladder tumor tissues and 17 normal bladder mucosae using quantitative competitive polymerase chain reaction (QC-PCR). We compared the expression levels of angiogenin and VEGF mRNA between bladder tumor and normal bladder mucosae of controls, between bladder tumor and surrounding normal bladder mucosae, and according to tumor grades and tumor stages. Results: Angiogenin and VEGF mRNA expression in the bladder tumor tissue were significant1y higher than in the normal bladder mucosae of controls or surrounding normal bladder mucosae. Angiogenin expression in bladder tumor with stage T1 or above T2 was significantly higher than in bladder tumor with stage Ta. VEGF expression in bladder tumor with grade III was significantly higher than in bladder tumor with grade I. There was no significant difference in angiogenin expression with regard to the tumor grades and no significant difference in VEGF expression with regard to the tumor stages. Conclusion: These data suggest that angiogenesis mediated by angiogenin and VEGF may be involved in the neoplastic growth of urothelial carcinoma. As the grade of bladder tumor cells worsened, the VEGF expression increased. And, increased angiogenesis mediated by angiogenin seems to play a role in the progression of stage Ta bladder tumor to stage T1 or stage above T2.

QT연장 증후군 환자에서 Head-Up Tilt Test에 의해 유발된 Torsades De Pointes 1례

전익수,차태준,김길수,김동완,김규종,김찬욱,김성만,주승재,이재우 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.8

포스트모던 미술교육 논의에 대한 비평

전성수 韓國美術敎科敎育學會 2003 師鄕美術敎育論叢 Vol.10 No.-

The purpose of this study is to criticize the discussion on postmodern art education. Although it is generally recognized that we live in an era characterized a s postmodern, the term itself has defied definition. Postmodernism is not a coherent philosophical movement but rather a collective name for a multiplicity of philosophical stances and theories. Postmodern theorists maintain that postmodernism marks a breakdown in the beliefs developed during the modern era. Much postmodernist thought was aimed at deconstructing Western metanarratives and the "ethnocentrism implicit in the European view of history as the unilinear progress of universal reason. There is much in postmodernism that is both attractive and disturbing to art educators. Educators generally welcome the broadening of the art world to multiculturalism, exposure of bias in educational materials, placement of greater value on students' interpretations, and connections students have with art they make We learn from postmodernism a measure of modesty about our claims and a sense of the historical character of our understanding of art The discussion on postmodern art education should be careful about the following First, postmodernism doesn't mean only the oppositive concept of modern Second, postmodernism art education should encourage a multicultural approach in which we understand the identity of our own culture and the various forms of the cultures in the world Third, postmodernism art education doesn't develope linearly Forth, art education has originality in itself. The art education as subject-matter education doesn't refer to separate 'art' and 'education' The art education as subject-matter education stand for itself as a whole. Fifth, postmodernism doesn't mean only the oppositive concept of DBAE. The problem for most of us is not whether to accept modernism or postmodernism, but how to strike the right balance between those approaches and to take from them what is most valuable to us Teaching has always been the attempt to pass on our best understanding of the present so that our students will make sense of the future. Postmodernism shows us how important and difficult that task has become.

최고경영자팀(TMT)의 특성이 기업의 다각화에 미치는 영향에 관한 연구

임성준,전수환 中央大學校經營硏究所 2000 經營學論集 Vol.27 No.1

BTA드릴에 의한 심공가공시 최적절삭조건과 공구수명에 관한 연구

장성규,이충일,전언찬,안찬우,김현수 동아대학교 공과대학부설 생산기술연구소 1996 生産技術硏究所硏究論文集 Vol.1 No.2

The BTA deep hole machining has an increasing because of its wide range applications and its good productivity. The BTA tools are capable fo machining for having a large length to diameter ratio in single pass. It's really necessary that the research for machining of the deep hole drilling by the BTA drilling because its required quality should be satisfied with one time machining. In machining deep holes by single edge BTA drill, P10 class of tool material out of single tube BTA drilling system, we got the result of our study of selecting the optimum cutting condition and tool life for an object, SM55C through our testing as follows. (1) Cutting speed V=42m/min, and feed speed F=90mm/min is the optimum cutting condition and the tool life was about 10 meters. (2) The testing was shown surface roughness was 12㎛, and the roundness was less 16㎛.

다층구조를 갖는 다공질규소층의 제작과 이의 물성

김영유,전종현,류성주,이영섭,이기원,최봉수 대전산업대학교 반도체기술연구소 2000 半導體技術硏究所報 Vol.2 No.-

단결정규소 웨이퍼를 15% HF에탄올 용액에서 양극 산화시켜 다공질규소를 얻는 과정에서 전류밀도와 에칭시간에 따라 굴절률이 주기적으로 변하는 다충의 다공질규소층(porous silicon multilayers)을 구현하였다. 그리고 다층의 다공질규소층(Ⅰ) 다공질규소 발광충, 또 다른 다층의 다공질규소층(Ⅱ)의 순으로 구성된 porous silicon microcavity(PSM)를 제작하고 그 물성을 조사하였다. PSM 상하에 위치한 다층의 다공질규소층의 단면을 AFM(Atomic Force Microscope)으로 조사한 결과 고굴절률과 저굴절률이 주기적으로 교차하는 층이 균일하게 형성되었으며, 중앙의 다공질규소 발광층도 균일하게 나타났다. 다층의 다공질규소층 및 다공질규소 발광층의 두께를 각각 실호파장의 1/4배 및 2배가 되도록 하였을 때 특정파장의 필터로 쓰일 수 있는 브래그 반사경(Brag reflector)의 특성이 나타났다. 또한 PSM의 발광 스펙트럼은 그 반치폭이 현저히 감소하고 발광의 세기가 크게 증가되는 경향을 보였다. By periodically varying the current density and etching time during anodic oxidation of crystalline silicon wafers in 15% HF-ethanol solution, we obtained porous silicon multilayers which have periodically varying refractive index. We fabricated the porous silicon microcavity (PSM) which consist of porous silicon multilayers(Ⅰ), active layer of porous silicon, and porous silicon multilayers(Ⅱ) and investigated its physical properties. The AFM (Atomic Force Microscope) measurement from the cross section of multilayers (Ⅰ and Ⅱ) shows uniformity of high refractive index and low index layers as well as the active layer. We observed the characteristics of Bragg reflector when the thickness of layers was 1/4 and the thickness of active layer was twice of the effective wavelength, which can be used as a filter for specific wavelength. We found the emission characteristic from the PSM, which FWHM (full width half maximum) was considerably decreased and emission intensity was increased.