• Journal of Digital Contents Society
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• v.18 no.8
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• pp.1577-1584
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• 2017

Publicly funded project centered urban regeneration projects have limitations in the implementation to fit the urban regeneration plan system under the 'Special Act on Promotion of and Support for Urban Regeneration.' Since urban regeneration projects have been promoted with publicly funded project centered uniform plans and non-planned systems as such, many problems have arisen such as increases in the time to establish plans such as many strategic plans and activation plans and resultant increases in social costs. Therefore, in this study, with a view to finding methodologies for the establishment and flexibilization of urban regeneration plan systems, the actual state of operation of the urban regeneration plan system was analyzed to find problems and present improvement plans for reestablishment of the South Korean urban regeneration plan system.

• Journal of Digital Convergence
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• v.11 no.10
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• pp.133-139
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• 2013

The advent of multi-cultural society and multiracial nation is a new change of the times and a new phenomenon. In this social change, a need for a new theory and a new policy appropriate for Korean conditions is surfacing. In case of Japan, they have been changed into stable multi-cultural society by establishing various policies. An investigation on the changing process of policy in Japan has a great significance, we think. This study compared and analyzed the reason of promoting multi-cultural policies, changes of the related laws and institutions and the policies between Korea and Japan, investigated characteristics and differences between them, deduced implications and presented a new theory for multi-cultural policy appropriate for Korean conditions. In order to establish a new multi-cultural policy in Korea, firstly, acceptance of diversity and mutual recognition, secondly, establishment of policy direction through social consultation and thirdly, establishment of multi-cultural regulations followed by reestablishment of economical and political regulations should be required.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.41 no.2
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• pp.189-197
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• 2016

Mobile ad-hoc networks (MANETs) experience frequent link disconnections due to non-uniform node distribution and mobility. Thus, end-to-end path establishment-based routing protocols cause frequent transmission failures in MANETs, resulting in heavy control messages for path reestablishment. While location-based MANET routing protocols, such as Greedy Perimeter Stateless Routing (GPSR), use location information to forward messages in a hop-by-hop routing fashion without an end-to-end path establishment procedure, such protocols encounter communication void problems when message forwarding to the next hop fails due to the absence of a relay node. Therefore, to solve this problem, this paper proposes a Delay Tolerant-GPSR (DT-GPSR) protocol, which combines Delay Tolerant Networking (DTN) technology with the GPSR protocol. The performance of DT-GPSR is compared with the performances of the original GPSR and PRoPHET routing protocols through simulation using NS-2. The simulation results confirm that DT-GPSR outperforms GPSR and PRoPHET in terms of the message delivery ratio and message delivery delay.

• Resources Recycling
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• v.14 no.6 s.68
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• pp.60-63
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• 2005

It was possible to understand the adsorption characteristics of ions in aqueous environment based on the variations of PZC and IEP of particles when adsorption of ions on particle surface occurred. The specific adsorption of $Cu^{2+}$ ion upon chalcopyrite surface provoked a lowered PZC, which was considered to be due to increased adsorption of OH- ion via the electrostatic attraction between the two ions. On the contrary, IEP of chalcopyrite was observed to rise when Cu2+ was specifically adsorbed on its surface. The reason for this could be explained by the necessity of the increase of pH to offset the positively increased surface potential of chalcopyrite for the reestablishment of IEP. Neither PZC or IEP of chalcopyrite was observed to change when non-specific adsorption occurred since no change in the surface potential of chalcopyrite was invoked under this condition.

• 재활복지
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• v.22 no.4
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• pp.123-152
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• 2018

This article tried to understand roles of lifelong education for people with disabilities among revised lifelong education act and to search how rehabilitation counselor attend to the area of lifelong education for people with disabilities and connect. And this article reviewed literatures on significance of act revision and carried out FGI with seven experts. The result was as follows as. First, responsibility of nation on lifelong education for people with disabilities was emphasized after act revision and was extended. Second, the roles of national lifelong educational promotion center for people with disabilities was reinforced and extended possibility of attendance and connection. Third, the result of deep interview between experts appeared as necessity of reestablishment about concept. lifelong education support necessity by disability area, restructure and support of work and methods exploration for coexistence. In conclusion, the methods for coexistence are need because vocational rehabilitation and lifelong education for people with disabilities are essential for adults with disabilities.

• Proceedings of the Korea Water Resources Association Conference
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• 2015.05a
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• pp.269-269
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• 2015

우리나라에서는 1961년의 제정 하천법을 통하여 하천을 사용하고자 하는 경우에는 관리청의 허가를 득해야 함을 명시적으로 규정한 이래 현재까지 하천수의 사용을 허가제로 운영하고 있다. 하천수 사용을 위한 제도가 정비된 지 반세기 이상의 세월이 흘렀지만, 이를 둘러싼 분쟁이 끊이지 않고 있는 상황이 반복되고 있다. 이로 인하여 상호간의 불신과 갈등이 증폭되고, 사회적 갈등비용이 증가하며 제도 그 자체를 불신하는 움직임마저 나타나고 있다. 특히 우리나라와 같은 댐저수와 하천수 의존형 물 관리에서는 댐용수와 하천수의 합리적인 배분이 매우 중요하다고 할 수 있다. 물분쟁의 주된 유형은 지자체와 물공급을 담당하고 있는 한국수자원공사와의 갈등이 대부분이다. 분쟁의 유형도 단순한 취수시설 확장에 관한 사항에서부터 물수지분석의 방법에 관한 사항까지 복잡다양하게 얽혀있다. 이와 같은 물분쟁은 물론 긴 역사속에서도 존재하여 왔지만 제도적인 틀을 정비함으로써 갈등상황을 감소시키고 나아가 하천과 물의 효율적 관리 등 국가적 차원의 긍정적 요인을 도출하는 것이 주요한 목적이라고 할 수 있다. 또한 2009년 하천법 개정을 통하여 하천수 사용허가의 세부기준을 정하도록 규정되어 있으나 현재에 이르도록 별다른 진전을 보이지 못하고 있다. 본 연구에서는 하천법 제50조4항(아울러 시행령 제56조2항 및 시행규칙 제28조4항)에서 규정하고 있는 하천수 사용허가의 세부기준을 작성하기 위하여 시도되었다. 세부기준은 하천수를 사용하고자 하는 물 사용자와 하천수 관리청의 역할을 비롯하여 책임과 권한의 관계가 분명하게 정립될 필요가 있다. 따라서 기존 하천수 사용허가 행정을 면밀히 분석하였고, 실제 하천수 사용허가 행정업무를 수행하고 있는 4대강(한강, 금강, 영산강, 낙동강) 홍수통제소 실무자와의 수차례에 걸친 논의를 거쳐 완성되엇다. 세부기준(안)은 9개장 43개조항으로 이루어져 있으며, 하천수 사용허가 행정 전반을 범위로 하고 있다. 본 연구를 통하여 작성된 하천수 사용허가 세부기준이 입법화된다면 하천수 사용허가를 둘러싼 갈등상황의 감소가 예상되며, 보다 투명한 하천행정을 기대할 수 있을 것이다. 또한 앞으로 물수지분석 방법이나 용도별 하천수 사용요금 등에 대한 현실적인 대안이 마련된다면 보다 선진적인 하천행정을 수행할 수 있을 것으로 기대된다.

• Journal of Convergence for Information Technology
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• v.9 no.2
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• pp.43-48
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• 2019

This study examines the problem of incorrect usage of grammatical terms that are quite common in English grammar teaching process and suggests ways to revise and improve the errors. Parts of speech and sentence elements are indispensable for any grammatical explanation. These grammatical terms are a core part of the grammar, but they are frequently used without being verified correctly and interchangeably with no distinction. These terms refer to different things, and when they are used interchangeably, they cause confusion in the establishment of grammar cognition. In result, there is a crucial need to discuss and improve the definitions of the grammatical terms defined in the English teaching process for proper improvement in effective English education.

• Journal of Environmental Science International
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• v.28 no.9
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• pp.797-806
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• 2019

The purposes of this study are to comprehend the importance of policy in improving the operation of the public arboretum and survey the program satisfaction of participants and operators based on the case of the Daegu arboretum. According to the order of policy priority regarding the Daegu arboretum, the expansion of the education program topped the list with 0.155 points, followed by the establishment of a vision and goal, and the reestablishment of function, which scored 0.135 and 0.135 points, respectively. Fostering citizens' participation through volunteer work was in the upper ranks with 0.131 points. Building networks among public arboretums and constructing a research cooperation system with universities turned up with 0.09 and 0.075 points. As the result of program satisfaction, participants' satisfaction was around 0.66 points higher than that of operators' satisfaction. In the case of participants, comprehensive satisfaction, including that with the program operation method, was very high at 4.85 points. Out of the entire program, the operators were the most satisfied with the benefits. This study aims to share improvement plans for public arboretums constructed in urban areas, analyzing policy priorities and satisfaction related to the Daegu arboretum. The results of this study can be utilized as data for the improvement plans of public arboretums. If improvement plans for public arboretums are modeled with other follow-up case studies, it will help ensure that public arboretums become evolving rather than fixed areas for citizens.

• Journal of Dental Rehabilitation and Applied Science
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• v.37 no.4
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• pp.251-258
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• 2021

Dental trauma is very common in children and relatively young people, with the line of treatment depending on the time elapsed, age of the child, and tooth maturity. If the fractured segment is available and there is close approximation of the segment to the remaining tooth, reattachment of the fractured segment is a feasible option. This treatment offers several advantages, including the reestablishment of function, aesthetics, shape, shine and surface texture, in addition to the original contour and alignment of the teeth. The following cases present two different complex crown fracture cases that were treated using tooth fragment reattachment with fiber-reinforced composite post.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.55 no.3
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• pp.353-373
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• 2022

Many fish species are imported into Korea from various countries. However, in the case of some fish species, there are many that do not have Korean names. Species similar in morphology to domestically produced aquatic products are often disguised as being domestically produced and distributed. Therefore, this study presents a species list for 1,032 fish imported into Korea. Fish species that have not been given Korean names have been given a Korean name using a scientific method to prevent confusion during seafood distribution. Standards for naming stingrays, skates, and mackerel, which are often confused when a country name is being assigned are presented.