• Survey Research
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• v.6 no.2
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• pp.75-101
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• 2005

This study introduces and analyzes the data from Directory of Korean NGOs, which was published in 1997 and again in 200, to conduct a quantitative research on the growth of civic organization in South Korea. This paper focus on the information on membership size and founding year which are essential indicators for the growth of organizations. Missing rates on those two indicators are checked to evaluate the quality of data. We examine the changes in membership size between the two time periods, 1996 and 1999. It shows that there is a considerable decrease in the membership size for civic and advocary organizations that are oriented to national issues. It suggests the competition among the organizations over limited resources, which is consistent with an assumption of ecological theory of organization on non-linear growth pattern. Using founding year data from 1945 to 1996, we estimate pseudo growth curves of civic organizations based on logistic growth curve model to discuss different growth patterns of organizations across areas of activities.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.12 no.2
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• pp.85-103
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• 2001

Much attention has been paid to the copyright law revised and proclaimed on July 1, 2000 on the ground that the law embraces digital medium environments. The transmission right added to the economic rights takes into account the fact that limitless cyber space represented by the Internet came to be pervasive. This is based on a lot of exhausting conflicts between those with copyrights and Internet users. The area of publication is badly afflicted in this sense, falling into confusion due to the miscomprehension of differences among the right of publication, the right of transmission and the right of reproduction. The term 'e-book' is not covered by relevant laws despite the widespread use of e-books. In this context, this study is designed to point to the necessity of dealing with the right of publication with the problems of the copyright law emphasized and to ask for the aggressive reflection of the concept of digital publication in the future revision of the copyright law.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.14 no.2
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• pp.59-67
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• 2000

In this paper, an ozonizer, which can supply individual and superposed silent discharge using three-phase voltage has been designed and manufactured. The ozonizer consists of 3 electrodes(Central Electrode, Internal Electrode and External Electrode and External electrode) and 2 gaps (gap between Central Electrode and Internal Electrode, gap between Internal Electrode and External Electrode). Ozone is generated according to voltage supplying method to each electrode by individual silent discharge and three-phase superposed discharge. The characteristics of ozone generation were investigated with variation of discharge power and the flow rate of supplied gas (O2). In case of individual silent discharge, the maximum values of ozone concentration, ozone generation and ozone yield were obtained between internal electrode and external electrode, and its values were 2300[ppm], 570[mg/h] and 745[g/kWh] respectively. Each maximum value was 5039[ppm], 1773[mg/h] and 851[g/kWh] respectively, when three-phase superposed silent discharge was employed. Therefore, characteristics of ozone generation with three-phase voltage are improved compared with single-phase voltage because silent discharge is generated continuously.

• Korean Journal of Cognitive Science
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• v.25 no.4
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• pp.303-341
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• 2014

Enactivism is the most influential and groundbreaking approach among the various theories of embodied cognition. Despite of it's impact and relatively long history, however, Enactivism is still considered as a new and unfamiliar theory in the Korean academic society. Even though this might be partly due to the genuine depth and dramatic approach of Enactivism, it is also due to the disagreement of Korean translation of Enactivism. This paper reviews the philosophical and theoretical implications of Enactivism in the context of history and conceptual terrain, and discusses how the various tranlated Korean words of 'Enaction' - '발제(發製)' '구성(構成)', or '행위화(行爲化)'- embraced and interpreted the essence of philosophy and concept of 'Enaction' and 'Enactivism'. Furthermore, we offer several alternatives Korean translations of 'Enaction': '실행(實行)', 수행(遂行/修行), or 작동(作動). Through this discussion, we hope to provide an opportunity for Korean researchers and philosophers to direct their attention to Enactivism properly and to make a common ground for further development of Enactivism in Korea.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.16 no.1
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• pp.90-100
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• 2017

This paper investigates pedestrian-thrown distance pattern by pedestrian-vehicle collision position by madymo-simulation. The simulation were performed for every 2.5 cm interval between center and edge of bumper for various vehicle speeds and vehicle shapes. As a result, two critical points where thrown distance change rapidly were found. First critical point locate where pedestrian's shoulder do not contact the vehicle. Second point locate where the center of gravity of pedestrian are close to edge of bumper. Between 1st and 2nd critical points, thrown distance decrease rapidly where collision points move to the edge of vehicle. In other cases, the thrown distance does not change rapidly. This result gives more accurate guideline for pedestrian collision in traffic safety.

• Journal of The Korean Association For Science Education
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• v.18 no.2
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• pp.201-208
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• 1998

Although cooperative learning strategies in many subject areas have been found to be effective, the effect of cooperative learning on academic achievement in science laboratory setting is not clear. Reported results on the effects of the strategies for higher achieving students are not also consistent. In this study, the cooperative learning strategies emphasizing student-centered learning which included higher order thinking activities were used in a elementary school science course. The cooperative and traditional learning groups were selected from fifth-grade classes, and taught about dissolution and solution for 16 class periods. The effects of the cooperative learning strategies upon students' academic achievement, science process skill, the attitude toward science instruction, and the perceptions of classroom environment were investigated. Two-way ANCOVA results revealed that the test scores of academic achievement and science process skill for the cooperative learning group were significantly higher than those of the traditional learning group. No interaction between the instruction and the level of previous achievement was found. The perceptions of confliction were higher in cooperative learning group. In the attitude toward science instruction and the perceptions of participation, however, no significant difference between the two groups was found. Educational implications are discussed.

• Journal of Korean Society of Archives and Records Management
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• v.20 no.4
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• pp.1-17
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• 2020

Along with the development of information technology, the digitalization of archives has also been accelerating. However, digital archives have limitations in effectively searching, interlinking, and understanding records. In response to these issues, this study proposes a knowledge graph that represents comprehensive relationships among heterogeneous entities in digital archives. In this case, the knowledge graph organizes resources in the archives on the Korean financial crisis of 1997 by transforming them into named entities that can be discovered by machines. In particular, the study investigates and creates an overview of the characteristics of the archives on the Korean financial crisis as a digital archive. All resources on the archives are described as entities that have relationships with other entities using semantic vocabularies, such as Records in Contexts-Ontology (RiC-O). Moreover, the knowledge graph of the Korean Financial Crisis of 1997 is represented by resource description framework (RDF) vocabularies, a machine-readable format. Compared to conventional digital archives, the knowledge graph enables users to retrieve a specific entity with its semantic information and discover its relationships with other entities. As a result, the knowledge graph can be used for semantic search and various intelligent services.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.18 no.7
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• pp.1518-1524
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• 2014

In this paper, a new method of spatial query, which is called Surround Search (SuSe) is suggested. This method makes it possible to search for the closest spatial object of interest to the user from a query point. SuSe is differentiated from the existing spatial object query schemes, because it locates the closest spatial object of interest around the query point. While SuSe searches the surroundings, the spatial object is saved on an R-tree, and MINDIST, the distance between the query location and objects, is measured by considering an angle that the existing spatial object query methods have not previously considered. The angle between targeted-search objects is found from a query point that is hidden behind another object in order to distinguish hidden objects from them. The distinct feature of this proposed scheme is that it can search the faraway or hidden objects, in contrast to the existing method. SuSe is able to search for spatial objects more precisely, and users can be confident that this scheme will have superior performance to its predecessor.

• Journal of the Korean Geophysical Society
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• v.2 no.4
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• pp.241-250
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• 1999

Reflection coefficients of the seafloor have been calculated from the amplitude ratio of secondary to primary water bottom reflection in seismic data obtained from Bransfield Strait, Antarctic Peninsula. Test processing for the coefficients shows that moving average is effective to reduce severe fluctuation of the coefficient measured at each point. Relationship between the coefficients and the properties of water bottom is analyzed to illuminate geological environment. In the central Bransfield Basin, the magnitude of reflection coefficients decreases as it is distant from the sedimentary sources. Reflection coefficients range from 0.12 to 0.2 near the continental slope of the basin, and from 0.1 to 0.12 in the basin floor. In the western Bransfield basin, reflection coefficients between 0.2 to 0.3 are obtained from the area eroded by glacial movement. On the volcanic structures near Deception Island, the coefficients show relatively high values more than 0.2. Paleo-geological structures uplifted by tectonic movement and outcropped by glacial erosion have relatively high coefficients.

• SUVANNABHUMI
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• v.3 no.2
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• pp.79-123
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• 2011

문화정체성은 실로 구성적 성격을 지닌 개념으로, 문화정체성의 구성은 상황 (그리고 역사)과 상념 사이에서 발생하는 역동적인 상호작용의 결과에서 비롯된다. "다약인"이라는 개념의 형성 및 구성에 있어서도 서로 다른 다양한 힘이 작용해왔다. 식민 지배기에 탐험가들과 학자들은 서구적 방식으로 "다약인"의 구성을 구체화시켰고, 이것은 해방 이후 인도네시아 국가의 향방에 순차적으로 영향을 끼쳤다. 다약인 정체성의 구성과 그 동인에 관한 논의는 머리사냥, 긴 형태의 가옥들, 종교 등과 같이 다약인을 그려내는 특정한 이미지에 다만 집중하고, 다약을 그려내는 이러한 이미지들이 오늘날 다약인 정체성과 어떠한 연관성을 지니는가에 관한 논의이다. 과거 머리사냥 풍습에 관해서도 다약인에게 있어서 머리사냥의 의미와 관례를 충분히 설명할 수 있는 분석이 현재 전무하다. 다약인 사회의 또 다른 주요 특징은 독특한 주거양식에서 찾을 수 있다. 주거양식은 대부분의 문헌에서 추정해온 것처럼 독특한 것이 아니라 오늘날에 이르기까지 다약인은 껜야인처럼 종종 연립가옥(라민)을 그들의 중심문화로 여긴다. 깔리만딴 동부에 위치한 롱메카에서 문화와 청년축제가 개최되었는데 이 축제의 전체 진행은 자문화의 재건과 밀접하게 연관되어있다. 2006년에 끄라얀에서 개최된 이와 유사한 한 문화축제는 페뭉 에라우 펜제라니(Pemung Erau Pengerani)라고 불린다. 종교 역시 다약인의 인류학적 설명에 있어서 주요 특징으로, 다약인은 보르네오에 거주하는 비(非)무슬림교도들로 정의된다. 과거에는 거의 대부분의 사람들이 정령신앙을 숭배했으나, 다약인들 사이에서 기독교로의 대규모 개종이 일어나면서 다약인은 기독교도와 일반적으로 동일시되었다. 깔리만딴 지역의 무슬림은 다약인이 될 수 없다는 게 일반적인 생각이다. 실로 다약인이 된다는 것은 수많은 힘들의 집합체로부터 그 구성이 이루어진다는 것을 의미한다.