• Journal of Digital Convergence
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• v.14 no.11
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• pp.577-587
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• 2016

This study aims to understand the experiences of remarried elderly from the social, cultural point of view. The study subjects were randomly selected 3 remarried couples with age higher than 65 who could express their experience enough. This study adapted qualitative study with grounded theory method by Strauss and Corbin(1998), which deducted 126 significant sentences from the testimony of participants and classified those into 48 topics and categorized into 16. As for the study result, the main phenomenon was the "ambivalence of marriage" and the mediation conditions for controlling were "trust and acknowledgement of spouse and family", and "proper compensation", and the reaction/mutual reaction strategy to correspond to this situation was "to put effort to understand spouse". Such results will contribute to understanding the essence of marriage adjustment of remarried elderly, and are expected to be the fundamental material to tend to realistic problems that the widowed elderly face and to lead successfully remarriage.

• Journal of Digital Convergence
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• v.14 no.11
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• pp.63-70
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• 2016

In this study, the correlation between convergence factors including social, environmental, psychological and physical factors and the health-related quality of life was examined using a structural equation model to find a practical alternative for improving the quality of life in the elderly people living alone. This study targeted 13,771 seniors from single households aged 65 and over, who were subject to the community health survey in 2014. Social capitals, stress, subjective health conditions and EQ-5D of the subjects were analyzed using SPSS 23.0 and AMOS 23.0. The analysis findings are as follows. The results of the model fit was good value with CFI=.906, GFI=.955, RMSEA=.074. In conclusion, these results demonstrate that for maintaining health and improving the quality of life in the elderly people living alone, families and local communities need to increase social capitals by providing care service for the elderly people living alone and grounds that they can participate in.

• Journal of Digital Convergence
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• v.15 no.1
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• pp.443-452
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• 2017

Architectural history traces the changes in architecture through various traditions, regions, overarching stylistic trends, and dates. This study identified terminologies related to the proximity and frequency in the architectural history areas by text mining and association analysis. This study explored terminologies by investigating articles published in the "Journal of Architectural History", a sole journal for the architectural history studies. First, key terminologies that appeared frequently were extracted from paper that had titles, keywords, and abstracts. Then, we analyzed some typical and specific key terminologies that appear frequently and partially depending on the research areas. Finally, association analysis was used to find the frequent patterns in the key terminologies. This research can be used as fundamental data for understanding issues and trends in areas on the architectural history.

• Journal of Digital Convergence
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• v.16 no.1
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• pp.13-20
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• 2018

The regional differences between urban and rural areas make many diverse differences. There are various differences between urban and rural areas such as economic gap and cultural gap. There is also a difference between urban and rural areas in accessing and utilizing information. The purpose of this study is to clarify the relationship between the information gap and the income gap among farmers and fishermen groups, where information gap is considered to be more serious than other groups. In other words, we tried to examine whether the information gap between farmers and peasants affects the income gap. The purpose of this study is to analyze the relationship between informatization level and income of farmers based on the information gap index and survey results conducted every year by the government. The results show that there is a statistically significant positive relationship between the informatization level of farmers and household income. In addition, the trend of the regression coefficient is positive, suggesting that the government needs various informatization policies to increase the informatization level of farmers.

• Journal of Digital Convergence
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• v.16 no.1
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• pp.311-316
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• 2018

Projection mapping is one of the convergence contents combined with digital technology. After entering the Chinese market, with its fantastic shock of visual impact, it becomes China's most shocking, most popular, and most commercial value of marketing means, to be widely used in advertising, construction, tourism and other fields. But in China, the lack of projection mapping professionals and professional will affect the development of the entire industry. The study analysed the case of projection mapping in China, and discovered the future direction development of projection mapping. Projection mapping will keep going based on local cultural environment, and combined with other intelligent technologies, and spreading to daily life, also expanding the using area, creating the manifestation pattern then contributing greatly to the entertainment content industry.

• 한국태양에너지학회:학술대회논문집
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• 2011.11a
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• pp.220-225
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• 2011

Based on the supply status statistics of new renewable energy according to public obligation system, current status of overall application centered on solar heat, solar ray, and geothermal heat as energy sources that can be applied to buildings may be analyzed as follows. (1) After the public obligation system, the investment costs on the total construction costs by years were between 5.21% and 7.12%: they were 7.12% in 2004, where the system was initially implemented; and they were gradually declined from 2005 to 2011, 5.76% in average. The ratio of equipment investment per energy sources in the total construction costs was 5.9%, which was slightly more than the obliged ratio. The order of investment costs per energy source was solar ray, geothermal heat, and solar heat. (2) Among the 1,433 sites in the plan of new renewable energy installation based on the public obligation system, "for cultural & social use" was most in target institution, and facilities for education & research was most in use classification, followed by public working, culture & rally, and sports. The number of facilities applied according to the case for planning installation per use classification of the target institution was between 1.1 and 1.5, or 1.4 in average of energy source. Conclusively, the authors of this study investigated overall current status of new renewable energy supply from the analysis of statistic data, and it may be needed of further supplementation of various examinations by visiting investigation and interviews with practitioners based on classification of use of target institutions.

• Journal of Korean Society for Geospatial Information Science
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• v.23 no.3
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• pp.95-106
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• 2015

Unused land is a new load of building and a linear improvement, expanding the loss of function of the road abandoned road construction sites, as well as existing roads is possible additional advantage. However, some space is overcharge checkpoints, materials yard, make this vehicle utilization and maintenance of the unfavorable situation, as vehicle rest area but unused land most of the space required for the use of the system management plan. We are analyzed the location, topographical features, cultural property and in the space which is geospatail open platform set up to classify the type of unused land. Depending on the type of unused land using the geospatial open platform performs a 3D model and a proposed model development and application taking into account the environment and landscape. To derive the Gangwon development Plan and design of future route unused land was becoming helps you make better use of unused land.

• The Journal of the Korea Contents Association
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• v.12 no.11
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• pp.110-118
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• 2012

This study was performed based on "Basic plan of landscape forming project in Jujeon village" which was performed during January ~ August 2011 as a target of "Pilot project of landscape forming in coast village" held by the Ministry of Land, Transport and Maritime Affairs. The project target, Jujeon village, Dong-gu, Ulsan metropolitan city has unique scenery and cultural and historic features. However, its distinct landscape is getting fallen due to insufficient management and development done without considering local feature. Therefore, we need to plan to increase the distinctive place value of coast village, and the landscape color plan is an essential element upon ma king entire harmony of village unit. This study, therefore, aims to suggest authentic landscape color plan and improvement plan of Jujeon village through local color research, local history, geographical feature, and resident sense research of Jujeon village. Especially, for independent landscape color plan for a small village, this study is significant to develop authentic color plan of Jujeon village based on storytelling and to provide possibility in landscape color plan through storytelling in the future.

• Korean journal of applied entomology
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• v.55 no.4
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• pp.489-494
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• 2016

Biological control of the fungus gnat Bradysia difformis by the predatory mite Hypoaspis aculeifer was examined in hydroponic systems of strawberries in Namwon and Hapcheon varieties of Jeollabuk-do and Gyeongsangbuk-do provinces, respectively, from 2012 to 2013. The damage to strawberries caused by B. difformis was examined in seedling stages and during cultivation periods. To achieve environment-friendly management of B. difformis, 60.6 individuals of H. aculeifer were released per square-meter three and four times during cultivations periods of the Namwon and Hapcheon strawberry varieties, respectively. H. aculeifer had better control efficiency against of B. difformis than that observed with conventional cultural practices. Wilt symptoms and damage of strawberries due to B. difformis were decreased by approximately 7.4-10.4%.

• Journal of Digital Convergence
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• v.12 no.5
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• pp.221-229
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• 2014

The study considers the meaning of the composite images created when users capture present images over past images tagged location data in using the mobile augmented reality technology. The composite image through the location-based augmented reality technology is the result of matching the same location data between present images users are capturing and past images captured already. It is the new composite images that contain two different narratives-current and past in the same space and in real-time. We developed the mobile application implemented augmented reality technology and analysed the process that users create multi-layered narrative in the middle of capturing present image through augmented reality module. In addition, through the comparison with similar studies and applications of the augmented reality, we found that the key to give the multi-narrative in the composite images is the user's participation to put its personal intentions in real-time capturing process. In further development, we'll be able to utilize the application in order that users easily create multi-layered narrative composite image using cultural and personal records.