CG실험에 의한 실내마감재의 평가 예측 모델 작성

이진숙,진은미,박유미 대한건축학회 2003 대한건축학회논문집 Vol.19 No.2

The purpose of this study is to evaluate the features of the finishing material according to their type and color. The purpose of this in order is to improve the pleasantness of the interior, by using the proper finishing materials, in planning the interior, and to apply it to framing the prediction model for practical use in interior design, This stud was conducted by evaluating experiment manufactured with the CG(Computer Graphics). The process of the study is as follows, 1) The finishing materials used in the interior based on the previous study was classified. The color range of the selected finishing materials was examined. 2) The evaluation experiment using the CG was conducted on the basis of the selected finishing materials. 3) With that result, the evaluation properties was analyzed according to evaluating variables(that is, the finishing material, hue, value, and chroma) for the interior image. 4) Finally, the prediction model of the interior finishing materials was framed with the image type. Through the Factor Analysis of 19 Adjectives, 8 representative image types such as 「Open·Bright」, 「Gorgeous·Strong」, 「Quiet·Natural」, 「Smooth·Elaborate」, 「Coarse·Rough」, 「Elegant·Refined, 「Warm」」 and 「Cool」 were extracted. The prediction model was framed for the 8 representative image types. The 「Open·Bright」, 「Quiet·Natural」, 「Cool」images are as follows, 1) When you want to produce the 「Open·Bright」image, it is ideal to use wallpaper as finishing material and Y or B in hues. The higher the value and middle chroma you use. The bigger 「Open·Bright」 the efficiency you achieve. 2) When you want to produce the 「Quiet·Natural」 image, it is good to use woods for finishing materials, You can get a better image with the YR or R in hues, with higher value and lower chroma. 3) When you want to produce the 「Cool」image, it is better to use stones for finishing materials. Cool colors and the hue of B, PB, BG are recommended. The lower value and chroma are effective as well.

유해화학물질의 계통분석

박성우,박유신,이진훈,김남이,김유나,임미애,이상기,유재훈,진광호,신호상,노동석 內務部 國立科學搜査硏究所 2001 國立 科學 搜査 硏究所 年報 Vol.33 No.-

유해화학물질의 계통분석

박성우,박유신,이진훈,유재훈,김유나,오세진,이진숙,김남이,박종신,남금문,노동석 內務部 國立科學搜査硏究所 2002 國立 科學 搜査 硏究所 年報 Vol.34 No.-

중년층을 대상으로 한 건강증진 프로그램에 의한 심리적 효과

박영희,송유진,김동희 韓國體育大學校 1999 論文集 Vol.22 No.-

This study was aimed at investigating the psychological effect middle age people got through the health promotion program. For this perpose, it selected as subjects's total of 62 made up of 14 males and 48females attending the fitness promotion center affiliated to Korea University of Physical Education, who were living in Seoul, suburbs and small citise. The health promotion program was provided with the middle aged people with no exercise habits over the 10-week period. An attempt was made to inquire into STAI and the state of their heath conditions before and after participation in the program. As a result, the following conclusion was drawn. First, it was found that there was a difference in the subjects' STAI before and after their participation in the heath promotion program designed by this study. Especially, male subjects showed a higher level of STAI than female counterparts. Middle-aged subjects such as Saiaried persons and those engaged in other jobs showed a higher level of STAI than those such as housewives and self-employed persons. The middle-aged group living in small cites was found to have a higher level of STAI than the middle-aged group living big cities. Second, it was found that there was a difference in the state of their health conditions before and after their participation in the health promotion program. In particular, middle-aged women showed the better state of their health conditions than middle-aged men. The middle-aged persons living in big cities. But, in contrast with the case of the relationship between the persons living in big cities and those in small cities and the relationship between the middle-aged persons such as those engaged in other jobs. There was no psychological effect that the health promotion program had on the state of their health conditions. Therefore, participation in the health promotion program was found to have an effect on the state of health conditions for middle-aged persons such as housewives and self-employed persons.

λ-경쇄형 다발성 골수종 1예

박용관,김태원,장영,김진호,강정원,천영욱,박유환,정춘해 조선대학교 1995 The Medical Journal of Chosun University Vol.20 No.1

Multiple myeloma is a disease caused by neoplastic plasma cells that synthesize abnormal amouts of immunoglobulin or immunoglobulin fragments. Light chain myeloma are regarded as a separate category characterized by a more malignant clinical course. Light chain myelomas are said to grow fastest of all and are associated with more osteolytic lesions, more hypercalcemia, and a higher incidence of renal failure and amyloidsis than either the IgG, IgA varienties The authors experienced a case of patients with λ-light chain myeloma. A 43-year-old male patient admitted to our hospital with the chief complaint of both rib and lower back pain. The radiologic findings showed multiple pathologic fracture in ribs. osteolytic lesions in 2nd, 3rd cervical spineimmuture plasma cells. Serum electrophoresis showed normal finding. Urine electrophoresis evealed an M-spike. Urine immunoelectrophoress demonstrated λ-monoclonal protein. With the cycle of melphalan, prednisone and α-interferon chemotherapy improved of pain was observed. So we reported the case with brief review of previous literature.

열처리된 ZnO:Al 투명 도전막의 전기적 및 광학적 특성

유권규,김진해,전춘배,김정규,박기철 경북대학교 센서기술연구소 1998 센서技術學術大會論文集 Vol.9 No.1

The heat treatment effects of the undoped ZnO and Al doped ZnO(ZnO:Al or AZO) transparent conductive films prepared by rf magnetron sputtering were investigated. The variations of the electrical and optical properties with heat treatment temperature and ambient gas or conditions were studied. The resistivity of the undoped ZnO films, heat-treated in air, vacuum and H_(2) plasma for 1 hour, increased rapidly above 200 ℃ , 300 ℃ ,400 ℃ and 400 ℃, respectively. And the resistivity of the ZnO:Al films heat-treated in air also increased rapidly above 300℃ . On the other hand the resistivity of the ZnO:Al films heat-treated in vacuum and H_(2) plasma were observed constant resistivity regardless of heat treatment temperature. The optical transmittance above 550nm is about 90% for all films regardless of impurity doping, the heat treatment temperature and ambient gas or conditions.

ARIA 블록 암호의 소형화 구조

박진섭,김용대,유영갑 충북대학교 컴퓨터정보통신 연구소 2005 컴퓨터정보통신연구 Vol.13 No.2

본 논문에서는 128 비트 ARIA 암호 알고리듬을 소형화시킨 32 비트 하드웨어 구조를 제안하고 있다. 최근 휴대폰을 이용한 금융결제나, 노트북에서 무선 인터넷을 이용한 VPN 접속과 같이 휴대형 장치에서도 보안 서비스가 이루어지고 있다. 휴대형 장치는 제한된 크기와 전력에서 동작하기 때문에 보안서비스를 추가하기위해서는 저전력, 소형화 설계가 요구된다. 본 논문의 ARIA 하드웨어 구조는 이러한 제한된 환경에 적용 가능한 저전력, 소형 구조이다. 제안된 ARIA는 32 비트 구조이다. 소형화를 위해서 4개의 S-box와 32비트 확산 함수를 구현하였다. 또한 복호화할 때 라운드 키 생성에 필요한 확산 함수의 사용하지 않도록 데이터 패스를 수정하였다. 본 논문의 32비트 ARIA는 초기값 생성을 위해 53 클록 사이클이 필요하다. 암/복호화에는 236 클럭 사이클이 요구된다. 32비트 ARIA는 0.35 ㎛ CMOS 공정으로 13,960.5 EG로 구성되었다. This paper presents a 32bit hardware architecture for the ARIA cryptographic algorithm. Recently security service has extended on portable devices such as cellular phones and VPN with wireless Internet at laptops. The mobile units have a limited power with small size demanding a low-power and compact design. The hardware design in this paper is a low-power and compact version of ARIA for the limited mobile environment. The proposed ARIA is based on 32-bit architecture.

특수학급 교육과정의 편성과 운영

이유훈,김경진,박정연 국립특수교육원 2000 교육과정의 편성과 운영 Vol.- No.3

본 연구는 제7차 특수학급(급) 교육과정이 특수학급 현장에서 보다 효율적으로 적용될 수 있도록 돕는 차원에서 교육과정 편성ㆍ운영과 실행방안을 모색하는데 그 주안점을 두었다. 이를 위한 제7차 특수학교 교육과정(급) 편성ㆍ운영지침 및 시ㆍ도 교육청 지침 등의 분석을 통해 특수학급 교육과정의 성격을 탐색하였고, 특수학급 교육과정의 편성ㆍ운영에 대한 실태와 요구를 조사하여 운영방안 모색을 위한 시사점을 추출하였다. 그리고 이 시사점을 바탕으로 효율적인 특수학급 교육과정 편성 및 운영방안을 제시하였고, 이를 뒷받침하기 위해 필요한 여건조성 및 지원들에 대해서도 살펴보았다. 제7차 특수학급 교육과정(급)편성ㆍ운영 지침 시ㆍ도교육청 지침 분석 제7차 특수학교 교육과정은 국가수준의 교육과정으로서, 특수교육을 필요로 하는 모든 장애학생을 대상으로 하는 열린 교육과정임을 강조하여 순회교육 대상학생, 일반학급, 학습도움실 및 특수학급 등에 배치된 장애학생에 대한 교육과정 편제와 시간배당 기준만을 간략히 명시하고 있을 뿐 구체적인 교육과정 편성과 운영에 대한 사항은 시ㆍ도 교육청에 위임하고 있다. 그런데 16개 시ㆍ도 교육청에서 작성ㆍ제시한 특수학급 교육과정 편성ㆍ운영지침을 분석한 결과, 대부분의 지침들이 국가수준에서 명시하고 있는 내용을 그대로 답습하고 있거나 약간의 보완정도에 그치고 있어 특수학급 현장에서 교육과정을 편성하고 운영하는 데에 있어서는 실질적인 지침의 역할을 하지 못하고 있다. 따라서 특수학급에서 교육과정이 효율적으로 편성ㆍ운영되기 위해서는 교육과정 편성과 운영에 대한 절차 및 운영모형이 제시될 필요가 있다. 교육과정 편성ㆍ운영실태와 교사의 요구 분석 본 연구에서는 교육과정 편성ㆍ운영방안의 기초로서 현장에서의 특수학급 교육과정 편성ㆍ운영 및 교육과정 수정의 실태와 교사의 요구에 관한 설문조사를 실시하였다. 설문조사 결과, 전체 조사대상 가운데 최근 장애학생의 통합에 따른 교육과정 수정에 관한 연수를 받은 경험이 있다고 응답한 숫자는 35.2%에 지나지 않고 있어, 교육과정 수정에 대한 폭넓은 정보와 지식을 제공할 필요가 있다고 본다. 그리고 통합교육을 실시하고 있는 영역은 도구교과 이외라는 응답이 72.7%로 나타나고 있어, 아직 대부분의 특수학급이 시간제를 중심으로 운영되고 있음을 엿볼 수가 있다. 특수학급의 시간운영에 있어서는 62.1%가 통합학급 시간표에 맞추어 운영되고 있는 것으로 나타났으며, 학생의 입급이나 시간표 작성 및 생활지도에 문제가 있을때 특수학급 교사와 통합학급 교사가 가장 많이 협의하는 것으로 나타나 대부분의 학습상 문제는 교사 스스로가 해결하고 있는 것으로 유추해 볼 수 있다. 특수학급의 교육과정은 일반학교의 국민공통 기본교육과정과 특수교육의 기본교육과정을 절충한다는 의견이 45.5%로 가장 많으나 교육과정과 관계없이 프로그램 학습으로 운영한다는 의견도 19.4%에 이르고 있다. 그리고 실제 통합상황에서 이루어지고 있는 교육과정 수정은 주로 교수방법에 대한 수정(66.7%)과 교수ㆍ학습진단의 재편성(45.5%)에서 이루어지고 있으며, 교수내용에 대한 수정은 40.9%에 그쳐 장애학생이 수업에서 소외될 가능성이 큰 것으로 해석된다. 또한 평가에 있어서도 특수학급 교사와 통합교사 교사가 협의하여 평가하기(16.7%)보다는 담당하는 교과별로 각자가 평가(48.5%)하는 것으로 나타나고 있어 교사간의 협력이 더욱 필요하다고 본다. 그리고 교육과정 수정에 있어 가장 어려운 점은 정보 및 자료부족(59.1%)을 들고 있어 이에 대한 보다 많은 지식과 정보가 학급 현장에 제공되어야 할 것으로 본다. 그리고 특수학급 학생의 일반학급 통합을 위한 선행요건으로서 일반학급 학생의 장애학생에 대한 이해(86.1%), 교사간 협력(83.3%), 학교 관리자의 이해(76.4%), 학생 수 감축(75%) 등을 들고 있다. 특수학급 교육과정의 효율적인 편성ㆍ운영방안 제시 본 연구에서는 선행연구 및 설문조사에 기초하여 특수학급 교육과정 편성의 다섯 가지 기본 원칙을 정하였는데, 첫째는 다양한 운영유형을 염두에 두어야 한다는 것, 둘째는 장애학생의 통합교육이 보다 강조되어야 한다는 것, 셋째는 특수학급 교육은 교과교육 이외에도 치료교육 및 직업교육 등 관련 서비스가 뒷받침되어야 한다는 것, 넷째는 특수학급 대상학생의 적절한 교육을 보장하기 위해서 개별화 교육이 전제되어야 한다는 것, 다섯째는 특수학급 교육과정의 편성 및 운영에 있어 일반교사와 특수교육교사간의 협력적인 관계가 중요하다는 것이다. 특수학급 운영유형별 교육과정 편성ㆍ운영방안으로 전일제 특수학급과 시간제 및 특별지도실 특수학급의 교육과정 편성ㆍ운영절차를 예와 함계 제시하였다. 또한 특수학급 교사와 통합학급 교사의 협조형태에 따라 협력교수로 운영하는 방법과 특수학급 교사가 통합학급의 수업을 보조하는 형태, 그리고 특수학급 교사가 통합수업에 들어가지 않고 교수ㆍ학급지도안만 제시하는 형태로 나누어 각각의 교수ㆍ학습지도안의 예를 제시하였는데, 이것은 장애학생의 특성 및 교과의 특성에 따라 각기 적용될 수 있다고 본다. 특수학급 교육과정 편성ㆍ운영을 위한 여건조성 및 지원 현장에서 특수학급 교육과정이 효율적으로 편성ㆍ운영되기 위해서는 여건조성 및 지원이 필요한데, 특히 교사간 협력을 위한 행정적인 지원, 일반교사와 특수교육교사의 역할, 장애학생의 사회적 통합을 위한 지원, 부모참여, 장애에 대한 인식개선을 위한 지속적인 노력, 그리고 특수학급 교사에 대한 일반학교 교육과정에 대한 연수, 일반학급 교사에 대한 장애학생 이해를 위한 연수가 지속적으로 이루어져야 한다고 보았다. 이상과 같이 본 연구는 특수학급 교육과정의 효율적인 편성ㆍ운영방안을 제시하기 위한 것으로서, 교육과정 수정의 다양한 모형을 제시하기보다는 절차와 사례를 제시하는 수준에 그쳤다. 따라서 다양한 요구를 가진 장애학생들에게 적용하기 위한 수준별ㆍ교과영역별 교수자료 및 교유과정 수정을 위한 모형개발에 대한 후속연구가 요청된다. This study focused on searching the methods of curriculum organization and implementation in order that the 7th special school curriculum may be applied to special classes efficiently. So as to do this, through analyzing organization and implementation guidelines of the 7th special school curriculum and the guideline which is made by the Metropolitan/Provincial Office of Education(MPOE), the characters of special class curriculum was explored. And through the survey about present states and teacher's needs to special class curriculum organization and implementation, we clarified the meaning of the implementation designs. And on the basis of the meaning, we presented the methods of efficient special class curriculum organization and implementation. Also, We explored the condition and supports contents which are needed to back up them. Analysis of the Guidelines of 7th Special School Curriculum OrganizationㆍImplementation and the Metropolitan/Provincial Office of Education(MPOE) As the 7th special school curriculum is the national level curriculum, the major feature is that it emphasis the opened curriculum for all the students who need the special education. But the national level curriculum presented curriculum organization and time allotment in simple guidelines for the disable students who anr placed itinerant education, regular-education classroom, learning assistance room, special classes and etc, in the most of cases, the national level curriculum entrust the concrete, guidelines about curriculum organization and implemantation to the MPOE. By the way, in results of analuyzed the special school curriculum guidelines of MPOE, It was appeared that many MPOE suggested a similar recommendation such as that of national level curriculum organization and implementation in special classes. Therefore, it should be recommended that the MPOE have to give their own unique prodedure and guide of organization and implementation to special classes. Analysis of the teacher's needs and presents states of curriculum organizationㆍimplementation In the results, we can know the fact that most special classes were managed in part-time in special classes in that the area which inclusive education was conducted with exception of subject appeared 72.7%, 62.1% of answeres showed that time management was implemented according to inclusive class's time schedule. And when there were a preblem for disabled students to enter to the class or to plan the time schedule and to guide about student's problem, we can infer that they resolved most of Problem to learning for themselves. because it was appeared in the most frequent cooperation between special education teachers and regular education teachers. In the curriculum of special classes, the opinions were the most frequent responds The opinion that the curriculum of special classes should be blended the national level common crriculum with basic curriculum was 45.5% which is the most frequent responds in responds. But the opinion that the curriculum should be managed through program learning regardless of curriculum also reached to 19.4%. And for the most part, adaptation of curriculum which is made in actual inclusive education situation is adaptation of teaching method(66.7%) and re-organization of teaching-learning group(45.5%). Contrast to this results, adaptation of teaching contents was only 40.9%, So, from the result, we can understand that disabled students are rejected in classes. Also, in assessments, the teachers who are special and regular teachers did assessment according to subject areas respectively(48.5%), not that through the meeting(16.7%) between special education teachers and regular education teachers. this results suggested that both side of teachers be needed the cooperation. And in responds of teachers, they answerede that the most difficult things were deficient of information and resource materials(59.1%). So, more information and knowledge on curriculum adaptation have to be given in class field. And in results of survey research, the condition of precedent which is for special class student to integrate regular class are appeared the understanding of regular class's student on students with disabilities(86.1%), the collaboration between regular class teachers and special education teachers(83.3%), understanding of school manager(76.4%), decreasing of the number of student per class(75%). Suggesting efficient organizationㆍimplementation methods of curriculum in special classes In this study researcher, we suggests the basic principles on the basis of antecedent study and survey; (1)various management types have to be provided, (2)the inclusion of students with disabilities have to be highlighted, (3)the relative services including the therapy education and the vocation education etc. as well as subject education have to be give in the education of special classes, (4)the indicidualized education have to be conditioned to assure adequate education of student with disabilities, (5)in regarding organizationㆍimplementation of curriculum for special classes, the cooperative relation between regular and special education teacher is important. In the curriculum organizationㆍimplementation methods according to management type of special classes, we suggested the procedures of curriculum organizationㆍimplementation of self-contained special classes, part-time special classes, resource room with examples. Also according to the collaboration types between special and regular education teachers, this study presented three kinds of the methods, first one is to manage in cooperative teaching, second, special education teacher assist the lesson of inclusive class, third, special education teacher presents only the teaching-learning plan without attending inclusive classes. and the example of teaching-learning plan were presented according to each type. It can be applied to the characters of student with disabilities and subjecta, respectively. Supporting the condition and environment for curriculum organization and implementation in special classes In order to perform an effective organization and implementation of special school curricula, it is necessary to build up optimal conditions and supports for special education, such as administrative support for cooperation between teachers, sharing the roles of regular class teachers and special class teachers, support for social inclusion of handicapped students into regular classes, active participation of parents, continuous effort to change the attitude toward handicapped students, and in-service training for special class teachers to get more konwledge about the regular class curriculum as well as in-service training for regular class teachers to get more knowledge about the special class curriculum. As an effective organization and implementation of special school curricula, this study suggests only procedures and instances of curricular modification rather than a variety of models. Therefore, fololw-uo studies are required to develop various models for the curricular modification as well as teaching materials by level and by subject applicable to physically/mentally challenged students with various needs.

상아질 형성 부전증에 대한 증례보고

김희진,위유민,박성규,홍성수,조태식,이상호 조선대학교 구강생물학연구소 2002 口腔生物學硏究 Vol.26 No.2

Dentinogenesis imperfecta is an inherited disorder of dentin formation, usually exhibiting an autosomal dominant mode of transmission. Type Ⅰdentinogenesis imperfects occurs in Patients afflicted with osteogenesis imperfecta. Type Ⅱdentinogenesis imperfecta is not associated with osteogenesis imperfects. Type Ⅲ dentinogenesis imperfecta (Brandywine type) occurs in a racial isolate area in the state of Maryland. Clinically, the color of teeth may range from a gray to brownish violet or yellowish brown with translucent or opalescent hue. The enamel often chips and fractures away, allowing speedy attrition of the remaining, poorly calcified. softer dentin. Roentgenographic features include pulpal obliteration, bulbous crowns and short and blunted roots. The cementum, periodontal membrane and the supporting bone appear normal

ZnO:In 박막 NH₃가스센서의 제작 및 특성

김진해,유권규,전춘배,김정규,박기철 경북대학교 센서기술연구소 1998 센서技術學術大會論文集 Vol.9 No.1

Amonia gas sensitive ZnO:In thin films were prepared by In(100 Å)/ZnO(3000 Å) double layer deposition onto the Si-wafer substrate thermally grown with 1000 A SiO_(2) and the subsequent heat treatment process. Dependence of the sensitivity and selectivity of them on heat treatment temperature was investigated. The thin film heat-treated at 400 ℃ showed the highest sensitivity at an operating temperature of 300 ℃. The selectivity towards CO, NO_(x) gases was observed in the same temperature.