• 한국콘텐츠학회논문지
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• 제13권1호
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• pp.221-233
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• 2013

본 연구는 부산지역의 사회복귀시설의 사례관리자를 대상으로 사례관리과정에 대한 인식과 사례관리과정이 실제 어떻게 수행되고 있는지를 탐색함에 있다. 사회복귀시설의 사례관리자 12명을 대상으로 포커스 그룹 인터뷰를 실시하여 얻은 자료를 심층분석하였다. 접수는 다양한 휴먼서비스 조직에서의 의뢰가 많고, 클라이언트 중심의 인테이크와 계약이 이루어지고, 사정은 정신장애인의 기능보다는 서비스 욕구중심으로, 기획은 자원발굴과 확보에 어려움을 느꼈다. 개입단계는 직접서비스 위주로 진행되고 여러 기관에서 접근 시에 사례관리에 대한 책임소지가 불분명했다. 점검단계는 주로 매달 시설 내에서 점검이 이루어지고 현실적인 슈퍼비전에 대한 욕구가 높았다. 종결에서는 성과평가 위주였고, 사례관리를 잘 나타낼 수 있는 개별화된 평가척도에 대한 기대를 나타내었다.

• Ocean and Polar Research
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• 제28권3호
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• pp.273-285
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• 2006

As the political arguments on international power concept has gradually been deepened, the role of international regimes, defined as principles, norms, rules, and decision-making procedures around which nation-actors' expectations converge in a given issue-area, has also been reinforced. There are many ways of understanding about international regimes. In terms of realistic theories, international regimes are one of methods of maintaining hegemonic power order of hegemonic nation and in terms of liberalistic theories, international regimes are understood as the products of mutual inter-dependence of nations in changing international society. As a matter of fact, if we take structural causes and regime consequences into severe consideration, we can find not a few characteristics of international regimes, such as security regime, world trade and fiance regime, ocean regime, environmental regime, human right regime, etc. This paper will examine the changing concept of power after World War II in three categories of hard power (military power), meta power (regime creating power), and soft power (advanced in cultural, diplomatical, and technological power). This paper will provide the evidence of why the changing power concepts will be strongly related with the emergence of international regimes. The UN convention on the law of the sea will chosen as a standard case of the ocean regime and it's regime structure and role will also be analysed in both realistic :md liberalistic theories. Futhermore, the nations' interests involved in the UN convention on the law of the sea will be analytically classified and finally a future prospectus of the UN convention on the law of the sea as an ocean regime will be tested.

• 한국유기농업학회지
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• 제20권4호
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• pp.491-502
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• 2012

The world's food production systems are becoming an area of great concern for both human and ecological health. Research has identified that one of the greatest threats to sustainability is conventional industrial agricultural systems and the high energy and material cost they require to function. The organic food movement is contributing as promising alternative to the current dominant model. Over the last 50 years it has developed into the most visible brand for a healthier and more environmentally sustainable food system. However, to achieve its full potential there are still a number of hurdles which must be overcome to make organic products a more viable and appealing option for consumers. This paper provides an overview of key research that has been conducted on why consumers are buying organic products, what they are buying and what is preventing them from purchasing more. It concludes that the key challenge is for the organic food movement to convince existing consumers of the superior 'value' of its products. In addition there are a number of methodological issues associated with analysing the market for organic products as well as issues of limited distribution, intermittent availability and high prices that are currently preventing increases in sales. Recognition and management of these barriers could contribute to more effective targeted research into consumer food purchasing motivations and subsequently the development of more sophisticated marketing strategies that assist in maintaining integrity with consumers and fending off challenges from conventional as well as other complementary food systems such as local food movement. And finally to achieve these market growth strategies the organic food movement will need to cope with its diverse constituency - ranging from global corporates through to local production and consumption - and provide attractive opportunities to individuals and business at all stages in supply chain whilst retaining credibility with government to ensure ongoing policy support.

• 한국문헌정보학회지
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• 제52권2호
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• pp.221-244
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• 2018

본 연구의 목적은 사서와 이용자의 공공도서관에 대한 인식을 비교 분석함으로써 도서관 발전방안 수립 및 서비스 방향 설정에 필요한 기초정보를 제공하는 데 있다. 이를 위해 서울특별시교육청 공공도서관의 사서와 이용자 각각 270명, 820명을 대상으로 현재 도서관의 환경, 미래 도서관의 역할 및 위상, 도서관 정책과 관련한 설문조사를 수행하였다. 조사 결과, 사서들은 오랜 역사와 축적된 자원을 가장 큰 강점으로 인식하는 반면, 이용자들은 인적자원에 대한 만족도가 가장 높게 나타났다. 공공도서관의 역할과 미래의 위상에 대해서는 사서와 이용자 모두 독서와 교육을 중요하게 인식하고 있어, 두 집단이 공공도서관에 대한 공통된 기대를 갖고 있음을 확인할 수 있었다. 그러나 미래 도서관의 정책 방안으로 사서는 노후시설의 개선과 사서의 재교육을 제시한 반면, 이용자는 장서 확충과 열람실 이용 확대를 원하는 등 두 집단 사이의 인식차이가 있는 것으로 나타나 이러한 인식 차이를 고려한 공공도서관 정책 개발의 필요성을 보여주었다.

• 수산해양교육연구
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• 제24권4호
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• pp.516-527
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• 2012

This study analyzed the programs offered in the youth center located in Gyeongsangnam-do Province in accordance with the domains for creative activity. The creative activity, introduced through the 2009 revised national curriculum, puts an emphasis on the experiential activities to enhance the creativity of students. The creativity activity needs to be operated as intended in order to ensure that the students can grow into adults, who have creativity and good personality, by amassing a variety of experiences. For that, various human resources and physical resources of communities need to be utilized efficiently. Thus, this study explored the measures to achieve the original objectives of creativity activity by analyzing the programs - offered by the youth centers in Gyeongsangnam-do Province - based on the scope of creativity activity. The followings are the results of the analysis of 177 programs offered in 12 organizations that came under the three categories (training facilities operated directly by the Education Office, public training centers, culture center) of the youth centers located in Gyeongsangnam-do Province. Autonomous activity' comprised the highest proportion in the youth center programs of the three categories, followed by club activity. The programs associated with the 'career activity' - which most students have the highest expectations in relation to the creativity activity - comprised relatively low proportion. In conclusion, the programs offered by the youth centers in communities need to become more diversified in order to achieve the intended results of creative activity. In addition, the programs associated with the 'career activity', which student prefer the most, need to be operated in a more diversified manner with greater emphasis. Furthermore, the measures should be explored which may increase the involvement of youth education experts of community in the operations of creativity activity.

• 한국HCI학회논문지
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• 제14권1호
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• pp.15-22
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• 2019

본 연구에서는 인공지능 대화형 에이전트인 스마트 스피커의 지능형 에이전트로서의 속성, 즉 자율성, 사회성, 반응성, 능동성, 시간연속성, 목표지향성에 대하여 이용자들이 일상적 상호작용을 통하여 어떤 기대를 가지는지, 또한 어떤 기대격차를 갖는지 살펴보고자 하였다. 이를 위해 스마트 스피커 이용자들을 대상으로 반구조화 인터뷰(semi-structured interview)를 진행하고 그라운드 이론에 기반하여 분석하였다. 연구 결과 사람들은 기술수준의 한계로 인해 스마트 스피커의 사회성이나 인간다움에 대해 큰 기대격차를 갖고 있었다. 스마트 스피커의 반응성에 대해서는 긍정적인 기대격차를 갖는 것으로 드러났고, 시간연속적으로 정보를 기억하는 것에 대해서는 정보의 민감성 정도나 제시방식에 따라 양가적 기대격차가 나타났다. 자율적인 추천에 대해서는 낮은 기대수준이 나타났고 능동적인 말걸기에 대해서는 맥락에 맞는 경우에만 선호하는 것으로 나타났다. 본 연구는 스마트 스피커와 상호작용하는 방식을 설계하고 기대 수준을 관리하는데 있어서 함의점을 제시한다.

• Journal of Microbiology and Biotechnology
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• 제29권5호
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• pp.813-819
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• 2019

Middle East respiratory syndrome coronavirus (MERS-CoV) induces severe respiratory impairment with a reported mortality rate of ~36% in humans. The absence of clinically available MERS-CoV vaccines and treatments to date has resulted in uncontrolled incidence and propagation of the virus. In vaccine design, fusion with the IgG Fc domain is reported to increase the immunogenicity of various vaccine antigens. However, limited reports have documented the potential negative effects of Fc fusion on vaccine antigens. To determine whether Fc fusion affects the immunogenicity of MERS-CoV antigen, we constructed a Fcassociated MERS-CoV spike protein (eS770-Fc, 110 kDa), whereby human IgG4 Fc domain was fused to MERS-CoV spike protein (eS770) via a Gly/Pro linker using baculovirus as the expression system. For comparative analyses, two eS770 proteins lacking the IgG4 Fc domain were generated using the IdeS protease ($eS770-{\Delta}Fc$) or His tag attachment (eS770-His) and the immunogenicity of the above constructs were examined following intramuscular immunization in mice. Contrary to expectations, non-Fc spike proteins ($eS770-{\Delta}Fc$, eS770-His; 90 kDa) showed higher immunogenicity than the Fc fusion protein (eS770-Fc). Moreover, unlike non-Fc spike proteins, eS770-Fc immunization did not elicit neutralizing antibodies against MERS-CoV. The lower immunogenicity of Fc-fused eS770 was related to alterations in the structural conformation of the spike protein. Taken together, our results indicate that IgG Fc fusion reduces the immunogenicity of eS770 by interfering with the proper folding structure.

• 한국수학교육학회지시리즈A:수학교육
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• 제60권3호
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• pp.321-340
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• 2021

본 연구에서는 롤플레이 게임(Role-play Game) 개념을 차용한 역할연기발표(Role-play Presentation) 기법을 적용하여 미래 교육에서 인간 교사-인공지능 교사 간의 상호작용성에 대한 교사의 인식과 기대감을 시각화함으로써 교사들의 협업과정에서 성과 있는 토론활동을 수행할 수 있도록 하였다. 분석 결과 교사는 수업 상황에서 인간 교사가 수업의 주도권과 학생과의 상호작용 활성화를 전제로 수업의 질적 향상과 개별학습을 지원할 수 있는 보조 도구로써의 인공지능 교사의 상호작용 요인들을 제안하고 있었다.

• Natural Product Sciences
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• 제28권3호
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• pp.121-129
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• 2022

Despite considerable efforts, cancer remains an aggressive killer worldwide. Chemotherapeutic drugs that are currently in use lead to destructive side effects and have not succeeded in fulfilling expectations. For centuries, medicinal plants are used for treating various diseases and are also known to have anticancer activity. The main aim of this research was to evaluate antiproliferative activity of saffron, clove, fenugreek, and green tea on Vero and MDA-MB-231 cell lines and to subsequently analyze the effect of these extracts on IRAK-4, TAK1, IKK-alpha, IKK-beta, NF-Kappa B, IRF3, IRF7 genes in Toll Like Receptors (TLRs) pathway. Antiproliferative assay was done by Neutral Red Dye uptake assay. Methanolic extract of green tea was found to be most effective against both cell lines as IC₅₀ was achieved at least concentration of the extract. For molecular studies, MDAMB-231 cells were sensitized with methanolic extract of green tea at same IC₅₀, and RT-PCR was performed to determine the relative expression of genes. Expression of IRAK-4, TAK1, IKK-beta, NF-Kappa B, IRF3 genes was down regulated and IRF7 and IKKalpha was upregulated. Green tea has a potential cytotoxic effect on both cell lines which was demonstrated by its effect on the expression of (TLRs) pathway genes.

• Journal of Smart Tourism
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• 제2권1호
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• pp.5-19
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• 2022

Smart tourism is seen as a revolution in the tourism industry, involving innovative and transformative theoretical-practical approaches for the sector. As a result of its application in the tourist context, benefits can be seen such as more sustainable practices, greater mobility and better accessibility in destinations, evolution of processes and experiences of tourists. Much of this is achieved through the support of technological solutions. However, despite the immense expectations, and the many researches carried out on it, a literature summary regarding the dimensions that can be observed in each application of this smart tourism has not yet been proposed. Therefore, supported by the PRISMA recommendation, this research proposed to carry out an integrative review of the literature on smart tourism (in its different levels of application, such as the city, the destination and the smart tourism region), with the objective of mapping the dimensions that underlie it. Thus, from an initial scope of 833 intellectual productions obtained, inputs were found for the dimensions in 363 of them after a thorough analysis. The compilation of data obtained from these productions supported the proposition of 14 operational dimensions of smart tourism, namely: collaboration, technology, sustainability, experience, accessibility, knowledge management, innovation management, human capital, marketing, customized services, transparency, safety, governance and mobility. With this set of dimensions, it is envisaged that the implementation of smart tourism projects can present more comprehensive and assertive results. In addition, shortcomings and opportunities for new research that support the evolution of the theory and practice of smart tourism are highlighted.