• 통상정보연구
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• 제15권2호
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• pp.109-128
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• 2013

콘텐츠산업의 성장과 함께 국내 문화콘텐츠의 해외 진출이 활발하게 이루어지고 있다. 하지만, 좋은 성과를 내고 있는 게임, 음악, 영화 등의 분야와는 달리 교육콘텐츠의 경우 해외 시장에서 유의미한 성과를 내지 못하고 있다. 이에, 본 연구에서는 성공적인 교육콘텐츠의 해외 진출 사례로 C연구소의 G러닝 미국 공교육 진출 사례를 살펴보고자 한다. 본 사례에서 C연구소는 많은 어려움을 극복하고 LA라발로나 초등학교에서 5학년 정규 과정 G러닝 수학수업을 진행하고 학생들의 성적을 향상시켰다. 본 사례의 분석을 통해 이러한 성공이 가능했던 이유에 대한 전략적 시사점을 다음과 같이 제시할 수 있었다. 첫째, 제품의 차별성이고, 둘째, 현지 인력을 중심으로 지원조직을 구성하여 현지 인적 네트워크를 효율적으로 활용할 수 있었으며, 셋째, 지속적인 커뮤니케이션을 통한 정보 공유를 통해 연쇄적인 설득과정을 유도할 수 있었다.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2008년도 춘계학술발표대회 논문집
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• pp.214-219
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• 2008

The aging of the population has been in process all over the world including most of advanced countries. With the improvement of living standards and medical technology due to the growth and development of the modern industrial society, the continuous Increase of the average lifespan has led to an abrupt growth in the population ratio of the aged. The senescence is the period where both physical and mental functions get dwindled, and due to a loss of roles in a society and a weakened social bond, the elderly people feel often neglected and isolated. Consequently, the elderly people spend a lot of time in their houses. As this means that the elderly gets higher possibility to stay within housing units and housing complex environment, residents' public space needs to be developed within the housing complex for them. Therefore, constructive programs and plans are required for the elderly who experience distance constraint because of corporal aging, for them to sustain community activities within their housing environment. Contrary to them in the 20th century, the elderly living in the nowadays informational society tend to enjoy their leisure times with arts and cultures and underscore the significance of social exchange under diverse possibility and sustainableness. Thus, it is important to preserve those circumstances to provide continuously them. Thus, the purpose of this paper is to grope a growth direction of residents' public space for the elderly to include them to their community through a socially integrated way by grasping present condition of apartment residents' public space's facilities and to be used practically as a basic housing environment data to raise quality of community life.

• 한국문헌정보학회지
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• 제53권4호
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• pp.51-71
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• 2019

기억은 과거보다 미래를 위한 정신적 활동이고, 기억을 복원 재생해야 할 책임은 현대를 살아가는 지식인에 있다. 이러한 맥락에서 도서관이 사회와 동행하려면 기억을 복원하고 사회적 역할과 기능을 분석하여 지역발전에 어떻게 기여하는지를 논증해야 한다. 본 연구는 공공도서관 지역발전 기여 사례를 배경정보와 문헌 사례 연구, 현장조사, 담당자 인터뷰를 통하여 개항도시 부산 인천 공공도서관의 지역경제 발전, 지역문화 재생 및 진작, 지역공동체 형성 등을 중심으로 지역발전 기여에 대하여 논증하였다. 그럼에도 경제적, 문화적, 지역공동체 형성의 측면에서 지역발전 기여도는 완전체가 될 수 없다. 도서관 자체의 역사지리 및 건축예술 측면, 지역주민의 인식 및 이용가치 측면을 반영하는 후속연구가 필요하다.

• International Journal of Advanced Culture Technology
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• 제9권3호
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• pp.174-180
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• 2021

The necessity of this study is as follows. A decrease in the number of newborns, an increase in the youth unemployment rate, and a decrease in the employment rate are having a fatal impact on universities. To help increase the employment rate of universities, we intend to utilize Big Data of university public information. Big data refers to the process of collecting and analyzing data, and includes all business processes of finding data, reprocessing information in an easy-to-understand manner, and selling information to people and institutions. Big data technology can be divided into technologies for storing, refining, analyzing, and predicting big data. The purpose of this study is to find the vision and special department of a university with a high employment rate by using big data technology. As a result of the study, big data was collected from 227 universities on www.academyinfo.go.kr site, We selected 130 meaningful universities and selected 25 universities with high employment rates and 25 universities with low employment rates. In conclusion, the university with a high employment rate can first be said to have a student-centered vision and university specialization. The reason is that, for universities with a high employment rate, the vision was to foster talents and specialize, whereas for universities with a low employment rate, regional bases took precedence. Second, universities with a high employment rate have a high interest in specialized departments. This is because, as a result of checking the presence or absence of a characterization plan, universities with a high employment rate were twice as high (21/7). Third, universities with high employment rates promote social needs and characterization. This is because the characteristic departments of universities with high employment rates are in the order of future technology and nursing and health, while universities with low employment rates promoted school-centered specialization in future technology and culture, tourism and art. In summary, universities with high employment rates showed high interest in student-centered vision and development of special departments for social needs.

• 한국비블리아학회지
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• 제32권1호
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• pp.133-150
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• 2021

이 연구의 목적은 공공도서관의 도서 분류를 위해 표제를 대상으로 머신러닝 기법의 적용 가능성을 조사하는데 있다. 데이터 분석은 아나콘다 플랫폼의 쥬피터 노트북을 통하여 파이썬의 싸이킷런 라이브러리를 이용하였다. 한글 형태소 분석을 위해 KoNLPy 분석기와 Okt 클래스를 사용하였다. 분석 대상은 공공도서관의 KORMARC 레코드에서 추출된 2,000건의 표제 필드와 KDC 분류기호(300대와 600대)이었다. 6가지 머신러닝 모델을 이용하여 데이터를 분석한 결과, 도서 분류에 머신러닝 적용 가능성이 있다고 판단되었다. 사용된 모델 중 표제 분류의 정확도는 신경망 모델이 가장 높았다. 표제 분류의 정확도 향상을 위해 도서 표제에 대한 조사와 표제의 토큰화 및 불용어에 대한 연구 필요성을 제안하였다.

• 한국환경보건학회지
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• 제47권6호
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• pp.513-520
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• 2021

Background: Benzalkonium chloride (BKC) has been extensively used as a preservative in industrial products and in hygiene, medical, and cosmetic applications. Humidifier disinfectant (HD) products containing BKC have been used in South Korea. Objectives: This study was aimed to review types of products containing BKC, to summarize the regulations in the US, EU, Japan, and South Korea, and to review the health effects associated with the use of HD. Methods: We reviewed and summarized documents which were searched through PubMed and Google Scholar with the key words: BKC and asthma/contact dermatitis, humidifier disinfectant-associated lung injury (HDLI), and more. Results: Regulations in most countries including South Korea do not allow its use as disinfectants in spray-type of products for medicine, cosmetics, and household products. Two types of HD containing BKC (800~1,270 ppm) were marketed in South Korea from 1996~2003. Health effects reported from people who used products containing BKC were allergic contact dermatitis, erythema, and respiratory disease, including asthma. Two people who responded as HD users containing BKC only were confirmed to have developed asthma. HD-associated lung injury (HDLI) was reported by consumers who used both HD containing polyhexamethylene guanidine (PHMG) and HD containing BKC. Conclusions: In conclusion, the use of BKC as a biocide has to be controlled considering the route and pattern of exposure. Products containing BKC as preservatives were reviewed with exposure routes and sites in the human body such as skin, eyes, and the respiratory tract. HD containing BKC was clinically evaluated to be associated with asthma.

• International journal of advanced smart convergence
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• 제12권3호
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• pp.1-12
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• 2023

A public address (PA) system installed in a building is a system that delivers alerts, announcements, instructions, etc. in an emergency or disaster situation. As for the products used in PA systems, with the development of information and communication technology, PA products with various functions have been introduced to the market. PA systems recently launched in the market may be connected through a single network to enable efficient management and operation, or use voice recognition technology to deliver quick information in case of an emergency. In addition, a system capable of locating a user inside a building using a location-based service and guiding or responding to a safe area in the event of an emergency is being launched on the market. However, the new PA systems currently on the market add some functions to the existing PA system configuration to make system operation more convenient, but they do not change the complex PA system configuration to reduce facility costs, maintenance, and management costs. In this paper, we propose a novel PA system configuration for buildings using audio networks and control hierarchy over peer-to-peer (Anchor) technology based on audio over IP (AoIP), which simplifies the complex PA system configuration and enables convenient operation and management. As a result of the study, through the emergency signal processing algorithm, fire broadcasting was made possible according to the detection of the existence of a fire signal in the Anchor system. In addition, the control device of the PA system was replaced with software to reduce the equipment installation cost, and the PA system configuration was simplified. In the future, it is expected that the PA system using Anchor technology will become the standard for PA facilities.

• 공학교육연구
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• 제19권1호
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• pp.21-30
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• 2016

Communication is for making a passage to communicate with various modern narratives or various people. Therefore, it needs to be reorganized by these changes and demands. Especially in case of country students learning natural science and engineering are appreciating the necessity of speaking education. So a program which contains both speaking and writing should be organized. In this writing writer used flipped learning and strategic text to fulfill evaluation items that engineering authentication requires. Also writer suggested how to lecture and planned to make a integration textbook which can foster literacy and liberal arts knowledge.

• Child Studies in Asia-Pacific Contexts
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• 제1권1호
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• pp.59-75
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• 2011

This case study examines two drama specialists' perspectives on the purpose of drama education and how their visions and beliefs are reflected in their drama practices during a sixweek kindergarten drama program. Two experienced drama specialists who have worked at public elementary schools located in the Midwestern United States were the main participants of this case study. Using a qualitative case study method, in-depth observations and semistructured interviews were carried out. Findings show that the drama specialists believed the purpose of drama education to be the building of self-confidence, creativity, awareness of the arts and respect for others. Both congruent and inconsistent relations between their beliefs and their teaching practices were observed. Based on these findings, an understanding of how specialists' beliefs and practices contribute to a broader understanding of drama education is further discussed.

• Journal of the Optical Society of Korea
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• 제14권4호
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• pp.451-457
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• 2010

Increasing demands on the safety of public train services have led to the development of various types of security monitoring systems. Most of the surveillance systems are focused on the estimation of crowd level in the platform, thereby yielding too many false alarms. In this paper, we present a novel security monitoring system to detect critically dangerous situations such as when a passenger falls from the station platform, or when a passenger walks on the rail tracks. The method is composed of two stages of detecting dangerous situations. Objects falling over to the dangerous zone are detected by motion tracking. 3D depth information retrieved by the stereo vision is used to confirm fallen events. Experimental results show that virtually no error of either false positive or false negative is found while providing highly reliable detection performance. Since stereo matching is performed on a local image only when potentially dangerous situations are found; real-time operation is feasible without using dedicated hardware.