• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.10a
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• pp.153-156
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• 1996

현재의 정보시스템이 하드웨어의 발전에 비해 늦어진 이유는 개발 단계별로 상호 일관성이 결여된 방법론을 사용하고 있고 이 방법론들이 실제의 비즈니스 프로세스(Business Process)와는 차이가 있는 형태로 구현이 되기 때문이다. 또한, 이런 방법론들이 분산조직에 사용된다면 비즈니스 프로세스가 세분화되기 때문에 문제점들이 더 깊이 심화되는 경향이 발생하게 된다. 이런 상황에 대한 해결책은 정보시스템이 비즈니스 프로세스로부터 구체적인 정보시스템의 구현에 이르기까지 일관성 있게 진행할 수 있는 방법론이 필요하다. 그러므로, 정보시스템 구현의 각 단계별로 추상과 구현방법을 구체적으로 제시하고 개념적인 무결성을 보장할수 있는 새로운 정보시스템 개발방법이 요구된다. 본 논문에서는 이러한 정보시스템을 구현하기 위해서 업무분석의 과정에서부터 구현에 이르기까지 개념적인 무결성(Conceptual Integrity)을 유지하고(Brooks, 1982) 방법론상에서 중단이나 변형없이 연결되는 시스템 개발방법론인 컴퓨터 통합 비즈니스 시스템(Computer-Integrated Business System:CIBS)을 소개하고 이 CIBS가 사용하는 세부적인 객체지향 프로그래밍 방법론이 AF(Application Framework)을 설명하며, 최종적으로 이 CIBS에 의해서 구현된 정보시스템과 기존의 프로그래밍 기법으로 구현된 정보시스템과의 비교를 통해 그 장단점을 증명하고자 한다. 또한, 이 CIBS구조는 정보시스템의 단편적인 정보제공 능력을 넘어서서 비즈니스 프로세스를 개선함에 의해서 기업의 노하우를 정립하고 이를 발전시키는 정보시스템의 진보된 형태를 보여줌으로서 정보시스템의 새로운 모습과 비젼을 제시하며 혁신적인 정보시스템의 새로운 구조를 보여준다. 문제점들은 HED (Human Engineerign Discrepance) 목록으로 정리하여 설계에 반영하도록 하였다.로 마음의 안정감, 몸의 긴장 이완에 따른 건강 상태 유지, 수업 집중도 향상 등이 나타났다. 위와 같은 종합 적 분석 결과에 따라, 본 연구는 제조 현장의 생산성 향상 및 품질 향상과 연계하여 작업자의 작업 집중도 향상, 작업자의 육체적, 심리적 변화에 따른 생산성 및 품질 향상 변화 정도 등의 산업공학(인간공학) 제 분야의 여러 측면에서 연구 및 적용이 가능하리라 사료된다.l, 시험군:25.90$\pm$7.16mg/d1, 47% 감소)를 나타내었으며, 시험군의 AUC는 대조군에 비해 39% 감소하였고, 혈중 아세트알데히드의 농도는 투여 60분후 시험군(3.96$\pm$0.07nmo1/$m\ell$)이 대조군(6.45$\pm$0,64nmo1/$m\ell$)에 비해 유의성 있는 감소(39%)를 나타내었으며, 시험군의 AUC는 대조군에 비해 48% 감소하였다 한편, 시험관내 에탄올 대사 효소에 대한 바이오짐의 효과를 검색해본 결과 바이오짐(2.0 $\mu\textrm{g}$/assay)에 의해 Aldehyde dehydrogenase(1.5unit/assay)의 활성이 14% 증가되었다. 본 연구의 결과로 볼 때, 비지니스 및 바이오짐은 음주 후 상승된 혈중 에탄을 농도 및 아세트알데히드의 농도를 현저히 감소시키는 효과가 있었다.량 보호 관리, 도시 소공원 개발, 역사 문화 공원 조성, 하천 공간 복원, 공원 시설 기능 개선, 이용 프로그램 개발, 공원 관리 개선, 환경 피해 녹지의 회복, 도시 환경 림 조성, 녹지 기능

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.262-269
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• 2008

This research, to find the cultural identity of taekwondo, presents the historical origin of taekwondo in lights of Choi-centric theory, kwan-centric theory, karate inflow theory, and successive traditional martial arts theory. Then it investigates taekwondo's inner identity as a Korean traditional martial art according to presence, popularity, and independence, three factors of identity suggested by Tak, S. S.(2000).As a result, it reached these conclusions: First, taekwondo was formed after going through fusion of Hong Hi Choi, karate income in period of cultural severance during Japanese occupation, the first kwan leaders and Korean traditional martial arts, process of disorder and cultural reproduction. Second, taekwondo has essentially inherited and developed Korean barehanded martial arts' movements that lay stress on foot skills, and this distinguishes it from hand-skill-based Japan's karate and China's Wushu Furthermore, trunk/groin protectors and headgears are blended remarkably with taeguk patterns and traditional Colors of Five Directions. All terms rendered into pure Korean words shows the essence of Korean localization. It is therefore concluded that Koreans should, along with trying to overcome exclusive nationalism as a country of origin, build a new paradigm of establishing an identity as a global martial art sport.

• Journal of Biomedical Engineering Research
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• v.38 no.6
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• pp.342-351
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• 2017

The neural decoding is a procedure that uses spike trains fired by neurons to estimate features of original stimulus. This is a fundamental step for understanding how neurons talk each other and, ultimately, how brains manage information. In this paper, the strategies of neural decoding are classified into three methodologies: rate decoding, temporal decoding, and population decoding, which are explained. Rate decoding is the firstly used and simplest decoding method in which the stimulus is reconstructed from the numbers of the spike at given time (e. g. spike rates). Since spike number is a discrete number, the spike rate itself is often not continuous and quantized, therefore if the stimulus is not static and simple, rate decoding may not provide good estimation for stimulus. Temporal decoding is the decoding method in which stimulus is reconstructed from the timing information when the spike fires. It can be useful even for rapidly changing stimulus, and our sensory system is believed to have temporal rather than rate decoding strategy. Since the use of large numbers of neurons is one of the operating principles of most nervous systems, population decoding has advantages such as reduction of uncertainty due to neuronal variability and the ability to represent a stimulus attributes simultaneously. Here, in this paper, three different decoding methods are introduced, how the information theory can be used in the neural decoding area is also given, and at the last machinelearning based algorithms for neural decoding are introduced.

• Journal of the Korean School Mathematics Society
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• v.21 no.4
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• pp.303-326
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• 2018

Fraction has difficulties in learning because of the diversity of meanings, the ways of presenting contents and teaching methods in elementary school mathematics. Therefore, the various strategies of teaching of fraction concept is proposed as an alternative. The problem of equal sharing problem is that children can experience the concept of fractions naturally in the context of everyday distribution. Even before learning formal fractions, children can solve them in various ways based on their own experiences. The purpose of this study is to investigate the degree of problem solving and problem solving strategies for children in 2nd, 4th, and 6th grades in elementary school. As a result of the research, the percentage of correct answers increased as the grade increased, but the grade levels showed a difference depending on the numbers given to the problems. Also, there were differences in the problem solving strategies according to the grade levels. Also, according to the numbers presented in the problem, the percentage of correct answers was high in items that were easy to divide, and the percentage of correct answers was low in items that were difficult to divide. When children solved the problems, they were affected by the strategies they could use immediately according to the number presented in the problem, and their learning experiences were also affected.

• Cartoon and Animation Studies
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• s.45
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• pp.51-74
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• 2016

Modern society which human rights and woman's right have been risen is asking for equality treatment of women and men in all sectors of society under sexual equality principle. People say that hidden beneath sexual equality's surface is feminism. Feminism had arisen in the directions that rights and opportunities of women and men are equal. But now, feminism has aimed at woman's right acquisition and realization because men have taken the lead in social activities and political participation historically. This study's purpose is to examine feminism through animation which is image media contents. As everyone knows, media is the glass reflecting the times by reflecting the ideology of the times. In that sense, studying the feministic analysis of research trend in animation which is the representative genre in image media is the meaningful research in understanding the trends of the times. As mentioned above, this study analyzed the and which clearly showed feministic trend. The two animations have the character changes which the objectified women as witch meets the subjective women and the women do a self-directed choice and behavior. Use this to find out the trend of subjective and self-actualizing of Postfeminism in our modern society. Also based on this, this study could predict the changing of feminism arising in the future. This study's limit is that this study is hard to find animation research result related feminism. Symposium related to the feminism animation was held in Korea and there are various interpretation on the internet. This is the next study want even deepening.

• Journal of Elementary Mathematics Education in Korea
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• v.15 no.1
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• pp.199-219
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• 2011

In this thesis, we designed a experimental learning-teaching plan of 'decimal fraction concept' at the 4-th grade level. We rest our plan on two basic premises. One is the fact that a essential concept of decimal fraction is 'polynomial of which indeterminate is 10', and another is the fact that the origin of decimal fraction is successive measurement activities which improving accuracy through decimal partition of measuring unit. The main features of our experimental learning-teaching plan is as follows. Firstly, students can experience a operation which generate decimal unit system through decimal partitioning of measuring unit. Secondly, the decimal fraction expansion will be initially introduced and the complete representation of decimal fraction according to positional notation will follow. Thirdly, such various interpretations of decimal fraction as 3.751m, 3m+7dm+5cm+1mm, $(3+\frac{7}{10}+\frac{5}{100}+\frac{1}{1000})m$ and $\frac{3751}{1000}m$ will be handled. Fourthly, decimal fraction will not be introduced with 'unit decimal fraction' such as 0.1, 0.01, 0.001, ${\cdots}$ but with 'natural number+decimal fraction' such as 2.345. Fifthly, we arranged a numeration activity ruled by random unit system previous to formal representation ruled by decimal positional notation. A experimental learning-teaching plan which presented in this thesis must be examined through teaching experiment. It is necessary to successive research for this task.

• Journal of Korea Entertainment Industry Association
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• v.15 no.4
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• pp.73-87
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• 2021

Special theaters were created to provide a sense of immersion and spectacles due to differentiated screens, sound, seating facilities, and advanced services, and also expanded screens. The purpose of this study is to perform comparative analysis of the technical characteristics formats shown in special theaters(3D film, 4DX, IMAX, ScreenX, and VR) in order to identify and find ways to overcome the technological limitations in production. The various formats show differences in field of view depending on the exhibition technology and these differences affect the mise-en-scene, narrative, and editing of the film and consequently result in changes in the production environment and process. Therefore, directors and creators must understand the technological features and limitations of the new formats before making their approach. However, a new format encounters limitations on production sets due to the decline of technical education and succession. In situations where shooting with a special camera is essential, the particular characteristics of each format should be carefully considered from the planning stage but financial problems arise due to increase in production period and cost. To overcome these various obstacles, it is essential to first identify problems and present alternatives through in-depth research on the production set of each format. Finally, this research aims to explore the prototype of each format and analyze the current state of production technology with formats that have not been adapted to the market trends by combining with the other formats and showing that they can survive in new ways.

• The Korean Journal of Archival Studies
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• no.41
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• pp.175-212
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• 2014

In 2001 a large amount of labor record have been donated from Jeontaeil Labor Archive-Institute to SungKongHoe University(SKHU). Institute of Labor History in SKHU was established in the wake of the installation of the labor archive. Development of oral archive raised the awareness of the various relationships between the use and production of labor record. Interviewees of oral testimony expressed dissatisfaction and the role of the researchers was not sufficiently exhibited. Examining the main cases of Korea union movement history, we can find contradictions between the use and production of labor record clearly. Interval of interpretation and memory was too big between the parties of 'democratic' union movement in the 1970s. While among the parties who took part in Guro Alliance Strike of 1985, there is a group that remains in the "winner" in history on the one hand, but "loser" on the other without any reasonable criterion. Active intervention of the record users(researchers) is very limited. Among citizens or workers how will be resolved such "struggle of memory" in due process can not be seen. This is one of the reasons why labor archive is not rooted in the region. In this paper, I present a methodological alternatives for the production and use of records through the construction of participatory labor archive. Further, the reconstituted contents of the "documenting locality" strategy by complementing the theoretical part of the method of participation. The study of local and locality requires a "scale" dimension that will make up the identity recognition space, a memory and identity, a social relationship rather than the dimension of the physical space. Alternative "documenting locality" strategy will be able to contribute to solve the problems that occur between the production and use of the recording in labor archive.

• Korean journal of communication and information
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• v.58
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• pp.130-153
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• 2012

The purpose of this study is to examine how the $Dong-A$ $Ilbo$, a prevailing newspaper in Korea, has constructed 5.18 discourse. In the last thirty years or so in Korea, '5.18(the Gwangju Democratization Movement)', in both academic and social realm, has been one of the most disputed issues in the process of political change. However, little attention has been given to this topic in the field of communication study. Thus, we attempted to illuminate the construction of 5.18 dicourse by using terms analysis and discourse analysis of editorials during the period of May 18, 1980-December 31, 2010. From the study, it is found that the use of terms has changed from 'crisis' through 'resistance', 'slaughter', 'revolt' to 'democratization movement' in the $Dong-A$ $Ilbo$. And it is also found that 5.18 discourse has been developed in the order of 'tragic incident discourse', 'truth investigation discourse', 'rehabilitation discourse', 'deferment discourse', 'punishment discourse', 'political strife discourse' in the editorials of the $Dong-A$ $Ilbo$. These shifts of terms and discourse have been mostly led by socio-political changes. Based on the research results, the central characteristics of 5.18 discourse of the Korean mainstream press were elaborated and the implications of the results were discussed.

• Journal of the Korean association of regional geographers
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• v.11 no.5
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• pp.349-367
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• 2005

The purpose of this paper is to establish three themes of regional instruction based on new regional geography and to examine explanation of space, understanding of place and judgement of environmental values for the Jinju regional instruction. Under the premise that region is the representation of space, place, and environmental perception, we reviewed location and space, event and place, development and environmental values in Jinju area. The results of the study are as follows: Owing to locational conditions, commercial agriculture, industrial and agroindustrial park, bio industry have been developed in Jinju. There are however some tasks that have to be solved such as rural investment, industrial park relocation and economic reconstruction. The Jinju castle combat, Farmers' resistance in 1862, Human right campaign for butchers in 1923, and educational conflict all occurred in the Jinju community. These events resulted in the integration and separation of the stratified citizens. They were represented as a variety of semiotics and landscape in the place. Citizens who live in Jinju are confronted with judging the environmental values. They ask whether inviting companies to town will ensure environmentally sound and sustainable development. The regional characteristics of knowledge, culture and environment in Jinju have been reproduced through the economic activity, place understanding, place marketing, and citizens' campaign.