• 벤처창업연구
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• 제3권4호
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• pp.59-88
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• 2008

유비쿼터스시대의 이동미디어에 대한 수용자들의 욕구 충족과 국가 경쟁력 강화 차원에서 중요한 DMB시장의 성공을 위해서는 그 수익원이 되는 DMB광고의 활성화를 위한 다양한 노력이 시급한 현황이고 그 일환으로 DMB의 특성에 맞고 수익모델과 연계되는 다양한 DMB광고 유형의 개발이 필요한 상황이다. 이를 위해 본 연구에서는 DMB광고의 활성화를 위한 노력의 일환으로 꼭 필요한 DMB 특성에 적합한 DMB광고의 유형과 종류를 탐색적으로 살펴보고자 하였다. 이를 위해 먼저 뉴미디어 특성별로 어떤 광고 유형이 있는지를 살펴보고 DMB의 미디어적 특성과 광고 관련 기술은 어떤 것이 있는지를 파악하였다. 본 연구 결과 케이블방송, 인터넷, 모바일, 인터랙티브방송 등 뉴미디어들은 각기의 미디어 특성을 최대한 활용하여 다양한 광고 유형을 개발하고 집행함으로써 광고의 수용성을 높이고 효과를 제고함으로써 뉴미디어 광고 시장이 활성화되고 이를 통해 해당 미디어의 활성화에도 기여하고 있다는 점을 알 수 있었다. 또한 본 탐색 연구 결과 DMB도 그 미디어적 특성과 광고 관련 기술적 특성을 통해 다양하고 효과적인 DMB 광고 유형과 종류를 개발할 수 있다는 것을 알 수 있었다. 즉 DMB에서의 광고의 유형을 형태, 용도, 기법, 광고위치, 위치 찾기, 쿠폰 등 6가지 기준으로 구분할 수 있고 각 유형별로 다양한 종류의 DMB광고가 개발될 수 있다는 것을 DMB광고 사례 개발을 통한 탐색 연구를 통해 밝혔다. 한편 본 연구 결과 가능성 차원에서 모색된 다양한 DMB광고 종류의 실제 집행을 통한 효율성 검증과 효과에 대한 조사 연구 등이 후속적으로 진행되어야 할 것이다.

• 한국멀티미디어학회논문지
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• 제19권9호
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• pp.1738-1746
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• 2016

This study is on moving images among the various media created by the screen-based image media in the multimedia age. Moving images shown in the image media are reinterpreted in various forms and are necessary to have a conceptual definition as expression media to meet the changes. Therefore, the study identified the conceptual definition of moving images from the perspective of objects, and subdivided them into the visual cognitive area to satisfy the recent characteristics of visual media. It also suggested the guidelines required for analyzing the image media based on the results of the case analysis of 8 different works.

• 한국멀티미디어학회논문지
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• 제20권6호
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• pp.918-926
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• 2017

Various types of media services are emerging due to the development of Internet and digital media production and distribution technologies. Various DRM technologies are being developed to prevent illegal copying of media contents and to protect the rights of content creators. There is a problem that the DRM provider and the content service provider must provide services in a mutually dependent manner through individual contracts. In this paper, we propose a cloud-based DRM market system which can be used only by content service providers when necessary for various DRM. The DRM market system is expected to show the effect of service activation for related small and medium sized companies by providing an interface that satisfies the requirements of DRM providers and contents service providers by using multi DRM technology.

• 한국정보시스템학회지:정보시스템연구
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• 제22권1호
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• pp.117-143
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• 2013

Social media have been rapidly and widely adopted in various areas, and tourism industry can be one of potential growing areas. Tourist and travelers would like to share their photos and stories as well as find others' experiences. People are doing their activities through social media. Regarding relaxing entertainments, information sharing, escapism, social interaction, tourism activities are being paid attention by majority of users in social media. However, Although people have various motivation for using social media, academically researchers have not actively studied on the phenomenon arising from tourism industry. Therefore, this study aims to the reasons for tourism information searching motivational factors of social media that influence perceived value and its consequences such like before-searching, during-searching, and after-searching and divided social media into two types according to the level of social presence, and then empirically verified them. Antecedent variables divided into benefits including perceived usefulness and information quality and sacrifices including complexity and perceived effort. Our analysis results show that both of dimensions had the greatest effect on perceived value of social media use, which affect the consequences.

• 한국문헌정보학회지
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• 제22권
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• pp.143-177
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• 1992

The main purpose of the school library is to present the various kinds of instructional media for an effective instruction including not only books, but also audiovisual materials and equipments. But unfortunately our school libraries have only books for the students and faculties at this time. But hereafter school library should house the various kinds of audiovisual media as well as printed media for the promotion of scholarstic achivemint. With a view to promoting the teaching method, and at the same time improving the scholarstic achivement of the students, instructional media were used in the class. To verify the efficiency of the instructional media, transparencies were used in the social science class of the 1st grade in the middle school and the natural science class of the 1st grade in the high school. In consequence, the academic achievement of the experimental class in which instructional media were used is superior to that of controlled class in which the textbook was only used. In < Social Science I >, the mean difference between the experimental class and the controlled class is 4.199 marks. And the difference, 0.032 is verified as a significant value in concordance to the t-test. In < Natural Science I >, the mean difference of the experimental class over the controlled class is 6.333. And the difference, 0.034 is verified as a significant value in concordance to the t-test. As shown in the above experimental research, using various kinds of the instructional media is more efficient than using textbook only. As a result of the questionaire on using the instructional media, most of the students desire to use of them continually because the use of the instructional media induce the interest, promote the comprehension, and entice the development of better memories.

• 한국언론정보학보
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• 제37권
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• pp.73-99
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• 2007

이 논문은 미디어 교육의 교육과정을 구성하기 위한 모델을 제시하는데 목적을 두고 있다. 미디어 교육은 역사적으로 다양한 패러다임에 의해서 개념 및 목표가 변화해 왔다. 이같은 변화는 결과적으로 미디어 교육의 교육내용도 변화시켰다. 미디어 교육 교과과정 설계 모델은 국가별로 매우 다양한 모습을 나타내고 있다. 따라서 이 논문에서는 영국, 캐나다, 독일, 호주, 미국 등의 대표적인 미디어 교육 모델을 살펴보았다. 이를 토대로 국내 미디어 교육에서 활용할 수 있는 미디어 교육의 교육내용 설계를 위한 모델을 제시하고자 했다. 일반적으로 외국의 미디어 교육 교과과정 설계 모델은 개념 중심의 접근방식을 채택하고 있다. 따라서 연구에서도 개념 중심의 접근방식을 채택하고 있다. 하지만, 미디어 교육의 교과과정을 설계하기 위한 모델에서 '개념'을 '내용'과 '목표' 차원으로 분리해서 제시하였다. 이 연구에서는 미디어 교육의 목표를 미디어 지식, 미디어 감상, 미디어 분석, 미디어 생산으로 분류하였으며, 미디어 교육의 내용을 미디어, 텍스트, 이용자의 3가지로 재구성했다. 이는 교육현장에서 포함될 교육내용을 목표차원으로 분리해서 사용할 수 있으며, 4가지 제시된 목표의 균형적 감각을 기를 수 있을 것으로 기대된다.

• 한국가축번식학회지
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• 제17권2호
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• pp.113-120
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• 1993

본 연구는 제외생산된 돼지 수정란의 처1외발생율을 제고하기 위하여 각종 배양액파 돼지난구세포 혹은 생 쥐태아간세포와의 공동배양 효과플 조사하였다 m-KRB, BECM 및 TCM-HEPES 배양액을 공시하 여 제외수정란을 배양한 결과 배반포기까지 발달하는 비율은 전처리구에서 0~1.0%로써 극히 저조하였다. 특히 대부분의 수정란은 4-세포기 단계에서 발달이 정지되었다. 한편, 단층세포가 유도된 돼지 난구세포나 생쥐 태아간세포와 함께 제외수정란을 공동배양한 결파 2, 4-, 8~16-, 32-세포기, 상실배가 빛 배반포로 받달하는 비율은 각각 61.1~67.0%, 59.0~58.0%, 42.5~43.1%, 28.4~30.2% 및 20.4~21.0%였다 이러한 결파는 단순배양액에서 체외배양한 수정란의 발탄 성적 보다유의하게 높은 것이었다. 이상의 결과를 종합하여 볼 때 1세포기 수정란을 체외에서 배양할때 체세포와의 공동배양은 수정란의 체외발달을 촉진하는 것으로 생각된다.

• International journal of advanced smart convergence
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• 제8권3호
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• pp.167-176
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• 2019

Building skins are expanding even beyond theirfunctions as a simple boundary between the exterior and interior and into the realm of linguistic functions thanks to the development of media art. LED has been used as material on outer walls following the advancement of building materials, so the outerskins of large buildings are evolving into a messenger of language capable of communication. In big cities, buildings send out video images to enable communication between people and architecture, which plays a huge role in determining the identity of a building beyond simple advertising. Such media fa?ade technologies can be understood based on the concept of outerskin change, which refers to the idea that animals change the colors or textures of their skins to show their various states. In addition, various message delivery functions in human clothes should be included in such a discussion. We need to research on the possibilities of seeing media facades for their information delivery function and expanding them into information delivery between buildings as well as just between buildings and people.

• 미생물학회지
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• 제19권3호
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• pp.128-136
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• 1981

In order to investigate early identification of species of the wood-decaying fungi in the the mycelial stage, the authors isolated of 41 species, 28 genus, 9 family at 8 locations in Korea and cultivated these isolates on the various kinds of solid media. After investigating such cultural characteristics as oxidase reactions with tannic and gallic acid, various morphological features of colony and growth grade, appeared on the various media, the authors obtained the following results : 1. The oxidase reactions with tannic and gallic acid in the PDTA, DTA, PDGA and DGA media are available for identificantion of the wood-decaying fungi. 2. The oxidase reactions with guaiacol, pyrogallol and hydroquinone in the PDGUA, PDPA and PDHA media are not so much available for identification of the wood-decaying fungi. 3. Morphological features of colonies such as mycelium color, floccose, floccose-powdery, mycelloid, powdery-mycelloid, velvet, radiate, contoured, rosulate and growth grade on the PDA, PSA and PXA media are useful for identification of wood-decaying fungi. 4. It is believed that early identification in species level of wood-decaying fungi using cultural characteristics in the mycelial stage is possible. 5. The key for the identification of 41 species of wood-decaying fungi is proposed by the cultural characteristics using several solid media.

• 건축역사연구
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• 제11권3호
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• pp.87-103
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• 2002

In contemporary architecture, there are developing aspects of variety design in material, image and form. These various architectural trends even change classical media and this concept is based on the background of current idea - digital, information-media, imagination with paradigm. So this study aims to show the present status of the expressions in the contemporary architecture of Korea under its media situation. Namely usual thoughts for design have to be changed because our life is surrounded by many kinds of powerful media signs and various mixed cultural circumstances. And like this, we know for study about the relation between media and current architecture, still more Korean present condition. In chapter one, the background, purpose and method of study are explained. In chapter two, the general concept of media is inquired in this study. In the process of searching for the formingbasic background, the characteristic of this study is understood. In chapter three, this study inquires the aspect of media expression in modern architecture. In chapter four, according to chapter three, this study shows the present status of media expressions in the contemporary architecture of Korea. In chapter five, a synthetic conclusion is presented.