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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.
Lee, Ok‐,Hwan,Yoon, Kye‐,Yoon,Kim, Kui‐,Jin,You, SangGuan,Lee, Boo‐,Yong Blackwell Publishing Ltd 2011 Journal of phycology Vol.47 No.3
<P>Recent studies suggest that seaweed extracts are a significant source of bioactive compounds comparable to the dietary phytochemicals such as onion and tea extracts. The exploration of natural antioxidants that attenuate oxidative damage is important for developing strategies to treat obesity‐related pathologies. The objective of this study was to screen the effects of seaweed extracts of 49 species on adipocyte differentiation and reactive oxygen species (ROS) production during the adipogenesis in 3T3‐L1 adipocytes, and to investigate their total phenol contents and 2,2‐diphenyl‐1‐picrylhydrazyl (DPPH) radical scavenging activities. Our results show that high total phenol contents were observed in the extracts of <I>Ecklonia cava</I> (see Table?1 for taxonomic authors) (681.1 ± 16.0 μg gallic acid equivalents [GAE] · g<SUP>−1</SUP>), <I>Dictyopteris undulata</I> (641.3 ± 70.7 μg GAE · g<SUP>−1</SUP>), and <I>Laurencia intermedia</I> (560.9 ± 48.1 μg GAE · g<SUP>−1</SUP>). In addition, DPPH radical scavenging activities were markedly higher in <I>Sargassum macrocarpum</I> (60.2%), <I>Polysiphonia morrowii</I> (55.0%), and <I>Ishige okamurae</I> (52.9%) than those of other seaweed extracts (<I>P </I><<I> </I>0.05). Moreover, treatment with several seaweed extracts including <I>D. undulata</I>, <I>Sargassum micracanthum</I>, <I>Chondrus ocellatus</I>, <I>Gelidium amansii</I>, <I>Gracilaria verrucosa</I>, and <I>Grateloupia lanceolata</I> significantly inhibited adipocyte differentiation and ROS production during differentiation of 3T3‐L1 preadipocytes. Furthermore, the production of ROS was positively correlated with lipid accumulation (<I>R</I><SUP>2</SUP> = 0.8149). According to these preliminary results, some of the seaweed extracts can inhibit ROS generation, which may protect against oxidative stress that is linked to obesity. Further studies are required to determine the molecular mechanism between the verified seaweeds and ROS, and the resulting effects on obesity.</P><tabular xml:id='t1'><P><B> List of Korean seaweed extracts of 49 species evaluated in this experiment. </B></P><table frame='topbot'><tgroup cols='5' align='left'><colspec colname='col1' colnum='1'/><colspec colname='col2' colnum='2'/><colspec colname='col3' colnum='3'/><colspec colname='col4' colnum='4'/><colspec colname='col5' colnum='5'/><thead valign='bottom'><row rowsep='1'><entry>Type</entry><entry>No.</entry><entry align='center'>Scientific name</entry><entry align='center'>Collection time</entry><entry>TP<SUP>1</SUP> (μg GAE · g<SUP>−1</SUP>)</entry></row></thead><tbody valign='top'><row><entry morerows='27' valign='top'>Brown macroalgae</entry><entry>SE‐1</entry><entry> <I>Chondracanthus tenellus</I> (Harv.) Hommers.</entry><entry>April 27, 2006</entry><entry>112.8 ± 15.1<SUP>lm</SUP></entry></row><row><entry>SE‐2</entry><entry> <I>Colpomenia sinusa</I> (F. C. Mertens ex Roth) Derbes et Solier in Castagne</entry><entry>May 11, 2006</entry><entry>44.0 ± 4.1<SUP>opqrs</SUP></entry></row><row><entry>SE‐3</entry><entry> <I>Dictyopteris divaricata</I> (Okamura) Okamura</entry><entry>April 6, 2006</entry><entry>41.5 ± 5.6<SUP>pqrs</SUP></entry></row><row><entry>SE‐4</entry><entry> <I>Dictyopteris pacifica</I> (Yendo) I. K. Hwang, H.‐S. Kim et W. J. Lee</entry><entry>April 27, 2006</entry><entry>80.9 ± 8.3<SUP>mno</SUP></entry></row><row><entry>SE‐5</entry><entry> <I>Dictyopteris prolifera</I> (Okamura) Okamura</entry><entry>November 26, 2007</entry><entry>48.4 ± 3.0<SUP>nopqrs</SUP></entry></row><row><entry>SE‐6</entry><entry> <I>Dictyopteris undulata</I> Holmes</entry><entry>July 28, 2007</entry><e
폴리에스테르 섬유 감량시스템용 프로세서 타이트레이터 개발
조진호,이흥락,이종현,김명남,구성모,김무영,진경찬,유병희,강민수,김국진 경북대학교 센서기술연구소 1993 연차보고서 Vol.1993 No.-
폴리에스테르 섬유 감량시스템의 제어를 위해서는 처리조 내에서 감량되는 섬유가 목표 감량치에 도달했는지를 판단해 주는 장치가 필요하다. 본 연구에서는 가성소다용액의 초농도 및 섬유 감량 정도의 정확한 측정과 감량 종료시간의 산출 및 이에 따른 종료신호를 발생할 수 있는 폴리에스테르 섬유 감량기 전용의 자동적정장치를 개발하였다. To control caustic soda treatment system for the polyester fabric reduction, we need the device to determine that the fabric has been arrived target reduction value. In this study, we develope an automatic process titrator for the caustic soda treatment system. Major functions of the target titrating system are accurate measurements of the caustic soda concentration and then producing the end point signal for caustic soda treatment system.
데이타베이스 시스템을 이용한 웹 자원 관리 엔진의 설계 및 구현
이명석,김진호,김상욱,유한양 강원대학교 정보통신연구소 1999 정보통신논문지 Vol.3 No.-
In this paper, we propose a web resource management engine based on general DBMSs. The web resources management engine manages the meta information describing the characteristics of resourves in a target web site. The engine extracts the meta information from HTML documents in the site and stores it into a predefined database called virtual schema. We use a general-purpose DBMS for maintaining the virtual schema. For design of the virtual schema, we model each element of HTML documents as a DBMS relation, and each attribute of an element as an attribute of its corresponding DBMS relation. We also model the link information among HTML documents as another relation. In order to merge the web and database having the virtual schema, we employ some additional tags in HTML documents, which were originally proposed in the INFORMIX WebDataBlade. Our web resource management engine has the following good features: (1) it supports dynamic changes of the web resources in a site by issuing update queries on the virtual schema, (2) it provides such searches that are based on structural characteristics of HTML documents since the virtual schema keeps the necessary information, (3) it provides the standard SQL interface for users to simply search and update the web resources, and finally, (4) it is portable to any DBMSs by just extending the gateway between the web and database since it only uses the common facilities supported by general-purpose DBMSs.
李承務,趙英一,任侑鎭 연세대학교 대학원 1977 延世論叢 Vol.14 No.2
This investigation was carried out in order to remove the hazardous inorganic metallic ion such as Cu (II) in waste Irater by the technique of ionic flotation with a surfactant, DBS. Cu (II) was removed at top of the column, in which Cu (II) being attached on the surfaces of buffles rising from the air distributor at the bottom of a vertical column. In this experiment, when feed position leas positioned at the midpoint of foam height, the formate and the DBS concentration in the drain were reduced with increasing foam height. The Cu (II) concentration in the drain was also reduced in proportion to the logarithm of air flow rate. From the experimental result, the removal ratio, Cu (II) in the formate to that in the feed, E, was related to the DBS concentration in the feed, Cfd, Cu (II) concentration in the feed, Cfc, andair flow rate, G, as the following empirical equation: E= 0.123 (Cfd/Cfc) +0.148 ln (G/100)
이유훈,김경진,김영미 국립특수교육원 2000 교육과정의 편성과 운영 Vol.- No.2
본 연구는 '통합된 지역사회에서의 성공적인 성인 생활'이라는 특수교육의 궁극적 목표와 관련하여 새롭게 변화된 특별활동 교육과정의 특징적인 내용을 밝히고, 학교 현장의 실태 및 요구를 종합ㆍ분석하여 구체적인 학교 단위의 실행방안을 각각의 실정에 맞게 구안하도록 돕는데 그 목적을 두었다. 이를 위해 제7차 특수학교 교육과정 편성ㆍ운영지침 및 시ㆍ도 교육청 지침 등의 분석을 통하여 특별활동 교육과정의 성격을 탐색하였고, 특별활동 교육과정의 편성ㆍ운영에 대한 실태와 요구를 조사하여 운영방안 모색을 위한 시사점을 추출하였다. 그리고 이 시사점을 바탕으로 효율적인 특별활동 교육과정 편성 및 운영방안을 제시하였고, 이를 뒷받침하기 위해 필요한 여건 조성 및 지원에 대해서도 살펴보았다. 특별활동의 전반적인 내용 탐색 특별활동의 전반적인 내용 탐색을 통하여 특수교육의 입장에서 특별활동의 의의와 성격, 정의와 목표를 조명해 보았으며, 그리고 그 내용, 방법, 평가, 편성ㆍ운영에 대해서도 살펴보았다. 시ㆍ도 교육청의 특별활동 운영지침 내용 분석 시ㆍ도 교육청의 특별활동 운영지침 국가수준에서 제시한 교육과정을 지역의 형편과 특색에 맞게 구성하여 지역의 특수성을 살릴 수 있도록 그 본래의 기능이 있다. 그러나 시ㆍ도 교육청의 특별활동 운영지침을 분석한 결과, 각 시ㆍ도 교육청이 제시한 대부분의 내용이 유사하였으며, 특히 시ㆍ도 단위의 특색 있는 지침이나 내용 없이 국가수준에서 명시하고 있는 내용을 그대로 답습하고 있거나 약간의 보완 정도에 그치고 있는 것으로 나타나 지역적 특성을 살린 보다 구체적인 지침의 필요성을 확인하였다. 그러나 몇몇 시ㆍ도 교육청의 경우 특징적인 내용을 담고 있어 나름의 지침을 만들려고 노력하는 흔적을 확인할 수 있었다. 특별활동 교육과정 편성ㆍ운영 실태 및 교사의 요구 분석 현재 특수학교에서 운영하고 있는 특별활동 편성ㆍ운영실태를 알아보고 그와 관련하여 제7차 교육과정의 효율적인 적용을 위한 교사들의 요구를 분석하였다. 시간배당, 학습집단 구성, 시간운영, 지도방법, 하위영역별 지도내용, 평가방법, 특별활동의 효율적 운영을 위한 자원책을 중심으로 분석하였는데, 그 결과에서 나타난 시사점은 다음과 같다. 첫째, 현재 교사들이 특별활동에 대해 가장 부담을 느끼는 부분은 국가수준의 지침에 근거하여 학교 교육과정을 구성하고 운영하는 일이며, 이와 관련한 예시자료가 필요하다. 둘째, 특별활동 운영과 관련한 지도내용은 장애영역에 좀더 적합한 활동으로 이루어져야하므로, 각 학교 단위의 자체 노력과 정보의 공유가 필요하다. 셋째, 학습진단의 구성에 있어서 각 영역 및 활동별로 융통성 있게 학습진단을 구성해야하며, 그와 관련된 계도 및 예시가 있어야 한다. 넷째, 특수교육에 합당한 내용으로 구성된 포트폴리오 등 다양한 특별활동 평가방식이 도입되어야 한다. 다섯째, 실제적이고 효율적인 특별활동의 운영을 위해 행ㆍ재정적인 지원이 강화되어야 한다. 특별활동 교육과정의 편성ㆍ운영 방안 제시 이상에서 나타난 결과를 토대로 본 연구에서는 각 단위학교별로 특색 있는 교육과정을 편성ㆍ운영할 수 있도록 각 항복별로 구체적인 예시자료를 제시하였다. 첫째로 특별활동 교육과정 편성ㆍ운영의 기본방향을 제시하여 제7차 특별활동 교육과정의 취지를 반영할 수 있게 하였으며, 둘째로 두가지 편제와 시간배당 전략을 제시하여 학교별로 중점 활동을 선정한 후 편성하는 전략, 생활연력을 고려하여 중점 영역을 설정ㆍ편성하는 전략을 제시하였다. 셋째로 특별활동의 영역별 지도방안을 예시자료와 함께 제시하였다. 마지막으로 각 학교별로 추천한 하위영역별 내용을 종합ㆍ제시하여 학교 현장에서 다양하게 참고할 수 있도록 하였다. 특별활동 교육과정 편성ㆍ운영을 위한 여건조성 및 지원 학교 현장에서 특별활동 교육과정이 효율적으로 편성ㆍ운영되기 위해서는 국가나 교육청 주도의 여건 조성과 다양한 지원이 필요하다. 장애학생만을 위한 분리된 기관이나 시설을 이용하기보다는 통합된 환경인 지역사회의 일반 시설을 자연스럽게 이용할 수 있도록 하는 행정적 지원, 특별활동과 관련된 다양한 교사연수 기회의 확대, 각종 예시자료 개발ㆍ배포 및 각 학교별 특별활동 운영 우수사례의 공유책 마련, 그리고 전담 교사의 수급과 관련한 재정적 지원 등 장기적으로 지속적인 지원이 이루어져야 한다고 보았다. 이상과 같이 본 연구는 특별활동의 효율적인 편성ㆍ운영방안을 제시하기 위한 것으로서, 특별활동의 다양한 모형을 제시하기보다는 예시자료를 제시하는 수준에 그쳤다. 따라서 다양한 요구를 가진 장애학생들에게 필요한 다양한 모형을 제시하기보다는 예시자료를 제시하는 수준에 그쳤다. 따라서 다양한 요구를 가진 장애학생들에게 필요한 다양한 차원의 활동자료집, 예시자료집, 우수사례집의 개발뿐만 아니라 특별활동의 효율적인 운영을 위한 모형개발에 대한 후속연구가 요청된다. The purpose of this study is to provide major contents of newly modified curriculum for extracurricular activity in relation to 'successful adult life in integrated-community', and to make a specific School-unit plan appropriately by investigating and analyzing its actual state and needs. The characteristics of curriculum for extracurricular activity was examined through analysis of the guidelines for the 7th special school curriculum organization and implementation and the Metropolitan/Provincial Office of Education(MPOE), and some implications for its plans were suggested by surveying actual state and needs of curriculum organization and implementation for extracurricular activity. According to these implication, effective plans and supports for curriculum organization and implementation for extracurricular activity were suggested. Overall contents investigation of extracurricular activity The meaning, characteristics, definitions, and goals of extracurricular activity were investigated through overall contents inquiry of extracurricular activitym and contents, methods, evaluation, organization, implementation also were examined. Implementation guidelines & contents analysis for extracurricular activity of the MPOE Implementation guidelines for extra activity of the MPOE have focused on the national level of curriculum which considers the school district's(area's) situation and characteristics. However, according to the analysis of operation guidelines for extracurricular activity of the MPOE, the contents suggested by each the MPEA were generally similar(not different) without any difference or specialty. Accordingly, more specific and specialized guidelines for showing school district's charateristics were significantly required. The state of curriculum organization & implementation for extracurricular activity and analysis of teachers' needs In this study, curriculum organization and implementation for extra activity currently used by special schools were examined and also teachers' needs for effective application of the 7th curriculum were analyzed by time assignment, learning group arrangment, time management(operation), teaching methods, instruction by sub-areas, assessment methods, support for effective operation of extracurricular activity. And the implications from the implications from the results include: First, in order for teachers to modify national-unit(district) guidelines into school-unit(district) curriculum, illustrated data relative to this matter are required. Second, efforts of each school-unit itself and sharing of information are necessary to match instruction related to implementation for extracurricular activity with more appropriate dealing with the disability areas. Third, in order to form learning group, each area and activity should be considered flexibly. Fourth, various assessment methods for extracurricular activity such as portfolio which is appropriate for the contents of special education should be introduced. Fifth, administrative and financial support in order to operate practical and effective extracurricular activity should be also considered. Suggesting of curriculum organization and implementation for extracurricular activity According to the current results, this study provied specific illustrated examples by each items in order for teachers to operate characteristic curriculum by each school unit. First, the significance of the 7th extracurricular activity curriculum was revealed by showing basic steps to curriculum organization and implementation for extracurricular activity. Second, not only two formations and strategy for time assignment were suggested for formulating key areas by each school, but also suggested strategies for key areas by considering living age. Third, each area of guidelines and plans for extracurricular activity were suggested with illustrated data. Last, contents of sub-areas recommended by each school were put together and used for reforence(good guide) at school settings variously. Creating an atmosphere and support for curriculum organization and implementation for extracurricular activity This study shows that various nation-wide supports are necessary for the curriculum for extracurricular activity to be effective in school settings. In addition, administrative support for the inclusive enviroments, more opportunities of teacher's training relative to extracurricular activity, development and distribution of various illustrated data, presentation of case studies of each school for operating extracurricular activity, and also financial support dealing with demand of classroom teachers were considered in this study. This study is designed to suggest an effective organization and implementation for extracurricular activity, but has limitation in that this study just shows illustrated examples rather than showing various models for extracurricular activity. Accordingly, not developing various activity resource materials, illustration materials and case studies for students with disabilities who have various needs, but also future research associated with effective operation for extracurricular activity are suggested.
이유진,하지훈 The English Linguistic Science Association of Kore 2000 English Linguistic Science Vol.5 No.-
The main purpose of this study is to show a more effective way to study English via the Internet, and to give mare information about how to use it in the class with many students. Using the Internet in English language classroom has lots of advantages and merits. Firstly, it is the best substitute for native spearkers in English education. Secondly, as it offers a virtually real environment to leasers, it is possible for us to communicate with others. Thirdly, it allows English learners to face the culture of English, motivating them to learn English by eliminating the cultural bounds. Fourthly, it helps us overcome the negative attitude which can be easily found in English language classrooms. In this study, I have researched the Internet use in English language learning: vocabularies, communication activity and supplementary materials. A large number of students showed interest and satisfaction in studding English on the Internet. In conclusion, in this study it has been proved that the Internet was a very helpful device in teaching and learning English in school, that a sufficient number of computers should be provided in classes and that further research in this field is urgently needed.