• Journal of Wellbeing Management and Applied Psychology
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• v.5 no.4
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• pp.11-17
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• 2022

Purpose: This study discusses how Indonesia's response to the Corona Virus Disease-19 pandemic based on the perspective of housing policy capacity which consists of resources, organizations, and networks, politics, systems, and finance. Research design, data and methodology: This study used a qualitative method through a literature review. Data collection techniques were carried out by searching various sources and literature related to housing capacity theory and various data on Indonesia's response to the Covid 19 pandemic. Based on a literature review, this study adapted and modified the five components of capacity, namely resource capacity, organizational and network capacity, political capacity, system capacity and financial capacity in Indonesia in responding to the Covid-19 pandemic. Data analysis used analytical themes which consist of understanding the data, generating initial codes, looking for themes, reviewing themes, defining and naming themes, producing of manuscripts. Results: The results show that the weakness of the system capacity greatly affects Indonesia's housing policy capacity in responding to the Covid-19 pandemic and on the other hand the five housing capacities are an integrated process within the housing policy framework in Indonesia, especially to overcome the Covid-19 pandemic. Conclusions: The findings of this study are the importance of building a system capacity that is directly integrated with housing policy and the strengthening of the resources capacity, organizations, and networks, politics, and finance in the context of Indonesia's housing policy, especially in dealing with the Covid-19 pandemic situation.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.48 no.4
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• pp.255-267
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• 2020

Under SLD conditions, due to the large size of droplets, physical phenomena such as wall-droplet interaction and deformation have a significant effect on the icing process. Accordingly, many studies have been conducted in order to computationally simulate SLD effects. As one of the efforts, post-processing method have been proposed to describe wall-droplet interaction effect, which modified collection efficiency using Wright model. However, since the model doesn't properly consider the wall condition, it still overestimated collection efficiency and impingement limit. To solve this problem, impingement areas were divided into 3 different regions, and the post-processing method was introduced with the new wall-droplet interaction model developed based on Bai and Gosman rebound model. In order to consider the effect of deformation, the most suitable model was selected by comparing the deformation models used in the various icing codes. As a result, the modified post-processing method showed improved accuracy in predicting the impingement limits and collection efficiency by further estimating mass flux loss due to rebound, and it was observed that the result was the closest to the experimental data when the deformation effect was included by using Wiegand model.

• The Journal of the Korea Contents Association
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• v.15 no.11
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• pp.410-421
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• 2015

The purpose of this study is to review the contents of the legislation(2015.5.12.) for shop key money concretely and to find an effective way in making an improvement of practical protection in the process of tenant's shop key money collection. From this point of view, this study tries to make some legislative suggestions as follows. First of all, the code of conflicting definition between 'shop key money' and 'shop key money contract' in the amended Commercial Building Lease Protection Act need to be harmonized with each other because they are likely to face potential problems in the protection of tenant's shop key money collction as well as risks for confusion. In the second place, it requires to strengthen the protection of tenant's shop key money collection by approval of direct opposing power of shop key money itself on condition that it satisfies a certain prerequisites. In addition, the ambiguous codes related to the landlord's disturbance should be distinctly arranged and the distribution principle of demonstration about landlord's disturbance on tenant's shop key money collection also should be made clear. Finally, the standard level of shop key money by region, business district, and category of business should be set and announced by Ministry of Land and Transport.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.24 no.4
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• pp.301-317
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• 2013

This study investigated general problems concerning the physical education field in the KDC 6th edition based on comparative analysis of academic characteristics and classification system, and suggested some ideas for the improvements of them. Results of this study are is summarized as follows. First, while the academic classification divided items focusing on theoretical disciplines such as physical education, sociology, or business administration, the library classification divided them into details according to sport entries. Second, We examined the classification status of the physical education field of the collection database in the National Library of Korea. The number of physical education field data was 38,585, and of them, that of books having classification codes starting with 692(physical education, sports) was 22,870. This shows that data actually have been published mainly based on academic characteristics rather than sport entries, which causes a problem due to concentration of many data on one classification code. Therefore, this study analyzed keywords around these classification codes. Third, modified classification of items was basically performed through the academic system of the physical education and the keyword analysis, and the typical KDC classification system was maintained as much as possible.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.2
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• pp.610-616
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• 2021

This study is a literature review that analyzes the head of Ri election rules and regulations described in the village code, identifies problems, and proposes solutions for these problems. For data collection, a total of 146 village codes was collected from January 2019 to August 2019. The results showed people in most villages vote for the head of Ri according to democratic electoral processes. For system improvement, a one-person, one-vote system was proposed instead of a one-family, one-vote system in order to enhance gender equality and political rights. As for the appointment system, the following changes were proposed: First, candidate eligibility should be improved as only people who were born in that village are eligible; Second, the maximum age of candidacy for the head of Ri should be established as under 65 years old by considering physical ability in the event of disaster occurrences and physical activity required for running village businesses; Third, consecutive terms of the head of Ri when there is no successor should be limited in order to prevent indigenous forces from settling in the local community; and Fourth, education should be provided for building the head of Ri's stature in order to devote to promote public interest for village development.

• Journal of Korea Entertainment Industry Association
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• v.14 no.1
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• pp.51-59
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• 2020

Although social interest is high in relation to the provision of disease codes to games, it is still insufficient to identify the damages caused by games. The purpose of this study is to examine the research trends related to game using of preschoolers to understand the implications of the precedent researches. According to the purpose, the research period, contents, types, data collection, statistical analysis, research/investigation subjects, and academic fields of the precedent researches were examined. The subject were 69 articles published in Korea from 2010 to 2019. As a result, first, a large number of researches related to preschoolers' game using were conducted in 2010-2011, 2014-2016, and the number has decreased sharply since 2017. Second, the contents of the study were mainly about the negative influences of the game and the program development. Third, quantitative and qualitative researches were conducted evenly. Fourth, the data collection methods was mostly questionnaire and other survey methods, and statistical analysis was mostly descriptive statistics, difference verification, and regression analysis. Fifth, the study subjects were focused on preschoolers, and there were many indirect investigation through parents and teachers. Sixth, the academic fields were largely divided into educational and game fields, and there was a distinct difference in the trend of research topics between the fields. Based on the results, this study aimed to provide basic information and data that can be the basis for further research on the game using and to suggest directions for future research.

• Journal of the Korean Society of Costume
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• v.66 no.6
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• pp.79-94
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• 2016

The purpose of this study is to explore the process of how modern fashion establishes new consumption cultures by analyzing the different types of fashion toys that have appeared in modern fashion, and identifying inherent meanings of the said toys. The range of this study was limited to four collections (New York, London, Milano, Paris) from 2000 to 2015. In addition to these collections, advertisement campaign and cooperative examples as well as examples of fashion toys that appeared in public interest activities and collections were included. The selected materials were classified into different types of fashion toy usage. From the results of analyzing fashion toys appearing in modern fashion, the four following characteristics. After analyzing the use of fashion toys in modern fashion, four characteristics were found. First, fashion toys were found to be a means to maximize the visual effects of the collection stage. Second, fashion toys utilized as a fashion object were key elements in transforming neo-pop into modern fashion, and constructing high fashion. Third, the fact that people's fashion and fashion toys share contemporary fashion means that customers are shared through the integration of diverse media. This leads to creation of new benefits. Fourth, fashion toys are meaningful because the products reflect contemporary culture, and extend the scope of fashion and art, as it can be considered fashion as well as art. In conclusion, fashion toys were meaningful in that high fashion broke from conservative values, and swiftly introduced contemporary culture codes. It derived a point of effective contact to present a new way of consumption and extended the scope of fashion.

• Journal of the Korean Society of Costume
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• v.56 no.2 s.101
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• pp.134-146
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• 2006

Modern society is a multi-cultural consumer society, and there are multiple trends to cater to the tastes of diverse consumers with different sociocultural background. To grasp fashion trends in fast-changing society, how consumer life is changing and what sort of trend is prevailing should be understood above all. A major fashion trend keeps on changing in every season, and that is an extensive and compound measure of what affects the lives and values of cultural receivers who take the lead in it. The purpose of this study was to delve into what sorts of trends were presented in the 21st century's different cultures, how those cultures were reflected in fashion trends, and how design elements predicted by fashion trends could serve as the sources of design that could create a new fashion. The findings of the study were as follows: First of all, the theories of popular culture and trends were reviewed to describe how general receivers found meaning and delight in the products of cultural industry in their own way and how the products were converted into diverse cultural media. Secondly, consumer styles were discussed by classifying consumers into six groups, twixter, duppie, Ubi-Nomad, NONOS, LOHAS and chav, who were generated by changing cultural codes. Thirdly, sociocultural trends and consumer changes brought a lot of diverse changes to fashion trends. The visual materials about the 2005 S/S, F/W Collection were examined to track how changing trends affected fashion style.

• Journal of Korea Multimedia Society
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• v.23 no.11
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• pp.1396-1405
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• 2020

Cyber threats such as forced personal information collection and distribution of malicious codes using malicious URLs continue to occur. In order to cope with such cyber threats, a security technologies that quickly detects malicious URLs and prevents damage are required. In a web environment, malicious URLs have various forms and are created and deleted from time to time, so there is a limit to the response as a method of detecting or filtering by signature matching. Recently, researches on detecting and predicting malicious URLs using machine learning techniques have been actively conducted. Existing studies have proposed various features and machine learning algorithms for predicting malicious URLs, but most of them are only suggesting specialized algorithms by supplementing features and preprocessing, so it is difficult to sufficiently reflect the strengths of various machine learning algorithms. In this paper, a system for predicting malicious URLs using multiple machine learning algorithms was proposed, and an experiment was performed to combine the prediction results of multiple machine learning models to increase the accuracy of predicting malicious URLs. Through experiments, it was proved that the combination of multiple models is useful in improving the prediction performance compared to a single model.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.11 no.3
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• pp.1510-1532
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• 2017

In smart grid, privacy implications to individuals and their families are an important issue because of the fine-grained usage data collection. Wireless communications are utilized by many utility companies to obtain information. Network coding is exploited in smart grids, to enhance network performance in terms of throughput, delay, robustness, and energy consumption. However, random linear network coding introduces a new challenge for privacy preserving due to the encoding of data and updating of coefficients in forwarder nodes. We propose a distributed privacy preserving scheme for random linear network coding in smart grid that considers the converged flows character of the smart grid and exploits a homomorphic encryption function to decrease the complexities in the forwarder node. It offers a data confidentiality privacy preserving feature, which can efficiently thwart traffic analysis. The data of the packet is encrypted and the tag of the packet is encrypted by a homomorphic encryption function. The forwarder node random linearly codes the encrypted data and directly processes the cryptotext tags based on the homomorphism feature. Extensive security analysis and performance evaluations demonstrate the validity and efficiency of the proposed scheme.