• The Plant Pathology Journal
• /
• v.34 no.6
• /
• pp.532-543
• /
• 2018

Complete genome sequences of 22 isolates of Cucurbit aphid-borne yellows virus (CABYV), collected from melon plants showing yellowing symptom in Korea during the years 2013-2014, were determined and compared with previously reported CABYV genome sequences. The complete genomes were found to be 5,680-5,684 nucleotides in length and to encode six open reading frames (ORFs) that are separated into two regions by a non-coding internal region (IR) of 199 nucleotides. Their genomic organization is typical of the genus Polerovirus. Based on phylogenetic analyses of complete nucleotide (nt) sequences, CABYV isolates were divided into four groups: Asian, Mediterranean, Taiwanese, and R groups. The Korean CABYV isolates clustered with the Asian group with > 94% nt sequence identity. In contrast, the Korean CABYV isolates shared 87-89% sequence identities with the Mediterranean group, 88% with the Taiwanese group, 81-84% with the CABYV-R group, and 72% with another polerovirus, M.. Recombination analyses identified 24 recombination events (12 different recombination types) in the analyzed CABYV population. In the Korean CABYV isolates, four recombination types were detected from eight isolates. Two recombination types were detected in the IR and P3-P5 regions, respectively, which have been reported as hotspots for recombination of CABYV. This result suggests that recombination is an important evolutionary force in the genetic diversification of CABYV populations.

• Journal of Digital Convergence
• /
• v.16 no.11
• /
• pp.471-476
• /
• 2018

The purpose of this article is to understand the causes and consequences of the formation and division process of the family relationship and the meaning of the restoration of the family relationship that appeared for the baby-boomer generation, the eco-boomer generation, and the subsequent generation which represent the reality of the time involved. The research method is based on a family that reflects the current age in the drama "My Golden Life" which showed the highest audience rating in the first half of 2018. As a result, the burdens, conflicts, and responsibility of the generations about family relations appeared as unilateral relations. It cut off the entangled relationship and dismantled it. However, the disconnection of the relationship played a role in recovering the subjectivity of the individual from the bridle of the family. As it turned out, the restoration of the family relationship was possible in the bi-directional relationship after the self-esteem and identity of the individual was established first.

• KSCE Journal of Civil and Environmental Engineering Research
• /
• v.39 no.1
• /
• pp.227-237
• /
• 2019

In terms of the concept of space in urban planning and design, the modern city approaches from the perspective that all spaces are made up of different places based on identity. In this study, we analyzed disparate image by paying attention to the difference between the individual spaces that form the city. And the physical and behavioral factors that respond to the disparate spatial images are derived through legibility measurement. As a result, the urban space in Busan has disparate images such as closure, openness, dynamic + closure, dynamic + openness, quiet space. The following are the legibility factors that make each image stronger. The elements of closure are high-density and high-rise buildings, residence, work, openness appeared as a factor of water space, walking and viewing. Dynamic & Closure is the element of industrial activity, dynamic & openness is open space, water space, swimming element, quiet space image is green space, walking, stay factor.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.22 no.11
• /
• pp.1435-1441
• /
• 2018

Online signature verification is one of the simple and efficient methods of identity verification and has less resistance than other biometric technologies. To handle signature verification as a classification problem, it is necessary to gather forgery signatures, which is not easy in most practical applications. It is not easy to obtain a large number of genuine signatures either. In this paper, one class SVM is used to tackle the forgery signature problem and someone else's signatures are used as general handwriting data to solve the genuine signature problem. Someone else's signature does not share shape-based features with the signature to be verified, but it contains the general characteristics of a signature and useful in verification. Verification rate can be improved by using the general handwriting data, which can be confirmed through the experimental results.

• Journal of the Korean Society for Library and Information Science
• /
• v.52 no.4
• /
• pp.5-26
• /
• 2018

The National Library of Korea, Sejong is a subject branch of the National Library of Korea, which is centered on policy information for governments and related research institutes. Therefore the strategic orientation of the NLKS to establish the essential identity and to enhance it's capacity is to collect and preserve policy information both domestic and abroad. In order to strengthen the capacity of the NLKS as a national conservation center of policy information, we surveyed and analyzed the perception of the operation and policy information services of the National Association for Policy Information and intention of policy information bulk donations of the member institutions, which are the producers and consumers of policy information. And based on the results, we suggested ways to strengthen the policy collection ability of NLKS.

• Journal of Digital Convergence
• /
• v.16 no.11
• /
• pp.495-500
• /
• 2018

This study examined the factors that can enhance the continuity of user experience in multi - device environment. First of all, regarding the structural difference and continuity of tasks, functional differences such as OS difference according to the characteristics of cross media, use of mouse and touch gesture were found to interfere with continuity. To increase continuity, metaphor and ambience To increase relevance and visibility. In the continuity part of visual memory and cognition, familiarity was given by the identity and similarity of visual perception elements, and it was found that familiarity factors are closely related to continuity. Finally, for the continuity of the user experience, we can see that the visibility factors as well as the meaning and layout consistency of the information are factors for the continuity of the user experience. Based on this, it was found that familiarity, consistency, and correlation were significant influences on continuity dimension of user experience, but visibility did not have a significant effect on continuity when regression analysis was conducted as factors of familiarity, consistency, correlation and visibility.

• Journal of National Security and Military Science
• /
• s.15
• /
• pp.1-30
• /
• 2018

This study focused on how to supplement and develop military spiritual education in response to promotion of peace and prosperity and Change of Security Environment on the Korean Peninsula. In order to succeed in the peace and prosperity on the Korean Peninsula policy, Strengthening the military spiritual education is necessary. This study was analyzed through the survey and the results are as follows: First, the awareness level of military spiritual education is more than 68%. Second, the satisfaction level of education has been quit motivated, but, the respondents demands various methods of eduction. Third, the current mental power scores showed no significant difference for environmental change. In addition, based on the results of the research, the problem of military spiritual education is as follows. It is not enough to secure the identity that can firmly support the era of peace and prosperity on the Korean peninsula. Poor budget support might hinder improving poor education facilities and outdated equipment. Furthermore, there is a lack of research on future-oriented educational system in support of traditional education methods of repetition-type repeated education and unification. Therefore, we deducted the following development strategies for the military spiritual education in this paper. First, it is necessary to strengthen the military spiritual education to support the era of peace and prosperity on the Korean Peninsula. Second, for enhancing educational environments, the educational facilities and equipments should be improved by understanding the characteristics of the education target. Third, the integrated management of military research institutes specialized in military spiritual education should be pursued as a system development for ensuring the continuous effect of education. In conclusion, continuous attention and research are needed to establish national perspective and national security perspective, raise the military spirit and utilize various education development programs in order to develop efficient military spiritual education in the future.

• Korean Journal of Heritage: History & Science
• /
• v.49 no.3
• /
• pp.210-223
• /
• 2016

The aim of this study is to examine the relationship between sustainable development and historical and cultural environment. Based on the acknowledgement that it is now critical to examine this relationship in Korea, this study analyzes the case studies of the U.K. It is unavoidable to take a holistic standpoint on the idea of sustainability in order to achieve integration between environmental, social and economic goals. In the future, it will be a big challenge to apply such a holistic standpoint to the management of cultural heritage and assets in Korea. Sustainability is not a principle that is applicable only to physical resources but is an integrative principle that applies to protecting historic environment. Above all, the goal of managing historic environment is to reflect local life, to improve the quality of life, and to develop one's identity, diversity and vitality. Another goal is to protect heritage asset that cannot be renewed as many as possible. Ultimately, there must be a policy that both preserves historic environment including cultural heritage and maintains sustainable development.

• The Korean Journal of Applied Statistics
• /
• v.32 no.3
• /
• pp.435-450
• /
• 2019

There is ample research on the Korea-China-Japan trilateral relationship in various directions that includes geopolitical aspects. There still exist escalated tensions in politics and diplomacy despite the remarkable growth in the economic and cultural exchanges between these countries. This study presents a way of representing national identity based on survey results via principal component analysis, and investigates if these national identities can be related to conflict and cooperation among the three countries. The results show that the attachment to the nation does not affect the conflicts between the countries and that a more friendly awareness of other countries tends to give a positive effect to cooperation between countries.

• Journal of Contemporary Eastern Asia
• /
• v.18 no.1
• /
• pp.94-123
• /
• 2019

Over the past few decades, gender equality has been considered one of the fundamental principles and a significant crosscutting issue in international development. However, beyond applying 'gender equality' as a policy buzzword, there has been a lack of critical reviews on how generally 'gender equality in education' is understood and constructed in Korea's development programs and projects. In this regard, this paper explores the use of vocabularies and semantic meanings of gender equality in the Korean Government's Academic Cooperation Program and its 52 projects. By applying mixed contents analysis as a method, the research resulted in several findings: first, the policy papers recently highlighted Korea's directions on gender mainstreaming and gender-sensitive approaches in international development. Second, 'integrating women and girls' into education institutions was emphasized in various projects; third, the term women rather than gender were used in the texts, highlighting their position as a 'marginalized group.' Lastly, there was a lack of evidence of projects dealing with changing gender-based power relations. The constructed gendered relations and powers were identified throughout projects, usually acting as barriers to project activities. However, they were only identified, not challenged, by the program. In conclusion, whilst Korean international development and educational development discourse actively embrace Women in Development (WID) and Gender and Development (GAD) in their programs, it is time to consider the issue of gender equality from different standpoints, such as identity, rights, and capabilities and a more active engagement with Korea's domestic issues in gender discourse and practices is also needed.