• Journal of Korean Society on Water Environment
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• v.28 no.1
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• pp.102-108
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• 2012

This study has performed comparative analysis on characteristics of reservoirs in their use through correlation analysis on seasonal variation of water quality factors in agricultural reservoirs and multipurpose dams. Agricultural reservoirs show the high relationship between Chl-a and other water quality factors while the correlation among COD, BOD, and SS is strong in multipurpose dams. Agricultural reservoirs have the high relationship between various water quality factors in season such as Chl-a and pH ($R^{2}=0.294$) in Spring, pH and water temperature ($R^{2}=0.246$) in Summer, and Chl-a and BOD ($R^{2}=0.435$) in Fall, and between COD and BOD ($R^{2}=0.370$) in Winter, respectively, for Sapgyo reservoir while Chl-a and T-P ($R^{2}=0.739$) in Spring, T-P and SS ($R^{2}=0.876$) in Summer, and Chl-a and SS ($R^{2}=0.600$) in Fall, and between COD and SS ($R^{2}=0.998$) in Winter, respectively, for Seokmun reservoir. Boryeong dam has the strong relationship between T-P and SS ($R^{2}=0.511$) in Spring while the relation between COD and SS is high in other seasons with the values of $R^{2}$ of 0.362, 0.665, and 0.500 in Summer, Fall, and winter, respectively. The first and second water quality factors in relationship are COD and BOD in Sapgyo and Seokmun reservoirs, which is similar to the characteristics in Winter for multipurpose dams. Chl-a has no relationship with other water quality factors in Boryeong dam in operation for both flood control and low water regulation purposes. The result of this research is expected to provide contributions to the seasonal water quality control and analysis on characteristics for each reservoir by monitoring.

• Science of Emotion and Sensibility
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• v.22 no.3
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• pp.103-108
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• 2019

Although the Korean Armistice Agreement resulted in complete cessation of the hostilities of the Korean War, it also initiated a rule that obligates Korean men to compulsorily participate in military service. However, psychological factors such as anxiety, stress, and negative perception among the young participants joining the military lead to inefficiency in training and performance. Several types of media production companies have been tasked to deal with this problem. However, their tools have not adequately addressed the root causes of the psychological distress. Stress rates are still high among the youth. This paper offers a method of reducing anxiety and psychological stress among those joining the military. It also aims to help improve concentration and cope with the pessimism of military life. The study measured the increase in concentration as well as the changing rate of anxiety and psychological stress in the participants of two experimental groups. A significant result with t = 2.487, p = 0.042, and 95% confidence levels was revealed by analyzing the data pertaining to the experimental group that was directly exposed to the sensorimotor rhythm (SMR) wave implying that this brain wave alleviated feelings of anxiety and psychological stress. The method proposed in this paper can thus be applied to mitigate stress in soldiers and help them with their personal and military lives. Further interdisciplinary experiments examining the associations between the electrocardiogram and electroencephalogram are required.

• Journal of The Korean Association of Information Education
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• v.9 no.3
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• pp.387-396
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• 2005

The purpose of this research was to find differences of children's behavioral pattern between players and non players of the online game "Lineage" in on-line and off line space. As a result, social behaviors of children who play online games were less active than who don't. Based on their motive and behavior pattern in online world, four behavior patterns in online world were identified; "Single-Oriented", "Community-Oriented", "Off-Real World" and "Discriminative." Off-Real World and Discriminative players were more sociable than Single-Oriented and Community-Oriented players. And Discriminative player has more self assertive attitude than others. This study may serve as a model to understand how players will respond to the various game features and how they adopt the virtual world for their interpersonal relationships.

• Korean journal of communication and information
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• v.19
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• pp.37-63
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• 2002

The previous study has assumed that dialogue and debate could not have been activated by the hierachical Confucian norm and political authoritarianism in Korean society. Political democracy has developed in Korean society since 1987. But many observers have pointed out that the culture of debate still remained undeveloped in Korean society. This study assumes that the key factor of determining the quantity and frequency of debate is the polilitical factor such as authoritarianism, but the determining one of qualitative dimension such as debate competence derived from the epistemological tradition. In order to ascertian this hypothesis, this study explored the epistemological basis of Confucian thoughts in comparison with the classical Greek thoughts. In classical Greek society, philosophers considered that the purpose of debate is to find and to ascertain the truth. Bur Confucian scholors didn't look upon questioning the truth. Instead they considered practicing or doing of the truth worthful. Therefore, in a society which were much influenced by the Confucian thought, the culture of debate could not have been developed.

• The Journal of the Korea Contents Association
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• v.16 no.2
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• pp.432-448
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• 2016

The purpose of this study examines the tendency and determinants of welfare attitudes for social workers in Seoul province. Based on Survey data, this study focuses mainly on how socialization patterns, self-interest, and value and norm influence attitudes towards welfare. The results of this study are as follows. First, The self-interest theory has a limit to explain welfare attitudes for social workers in Seoul province. Second, Ideology factor has an impact on welfare attitudes for social workers in Seoul province. In other words, egalitarian social workers have more pro-welfare attitudes. Based on findings, this study suggested that strengthening value of equality in welfare policy and program.

• The Journal of the Korea Contents Association
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• v.17 no.12
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• pp.447-460
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• 2017

The purpose of this study is to investigate the factors affecting consumer resistance of smart watches, focusing on consumer groups. SPSS 19.0 was used to conduct a descriptive analysis and multi regression analysis of the data. This study is based on the questionnaire data of 407 consumers. The results of this study are as follows. First, the relative advantage was identified as a factor in reducing consumer resistance across all gender and age groups. Second, complexity has been identified as a factor that increases the consumer resistance of female consumers, and consumer groups in their 20s and 40s. Third, esthetics was found to reduce consumer resistance in men, women, and the consumer group in their 20s. Fourth, subjective norms were identified as a factor reducing consumer resistance in women and in consumer groups in their 20s and 30s. Fifth, the risk of privacy was identified as a factor in increasing consumer resistance in men and the consumer group in their 40s. The results of this study can be helpful to understand consumer resistance to smartwatches.

• Journal of Korea Technology Innovation Society
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• v.9 no.3
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• pp.514-537
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• 2006

Recently, according as the weight of science and technology in the national development has been more increased, each nation have consolidated policies and legal systems in the field of science and technology. South and north korea have also treated science and technology as an important matter, and have continuously conducted reorganization of administrative framework and related law and regulation since the latter of 1990's. This paper aims to present a useful reference materials in policy-making by investigating the current application state of the fundamental law of science and technology in south and north korea. For this purpose, after reviewing the structure and content not only of the provisions about science and technology in constitutional law but also the general law of science and technology in south and north korea, compare and analyze differences and similarities of them.

• The Journal of the Korea Contents Association
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• v.11 no.1
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• pp.202-215
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• 2011

The wide range of understanding on form, function and style are very important in design practice. Because any design can't be existed without form and function and, also, every design can be embodied by the style. From this point of view, the new interpretation and their relations on form, function and style are studied in this paper. First of all, 1-In Introduction, a few issues are suggested to the purpose and requirement with explaining the background of the paper. 2-Design Form; original form, hand-made form, standard form and expressive form are researched. 3-Design Function; original function. traditional function, absolute function and relative function are studied. 4-Design Style; survival style, folk style, simple style and fusion style are searched. Finally, 5-In Conclusion, the approach method is expressed on form, function and style, and their relations are discussed.

• Journal of Digital Convergence
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• v.12 no.2
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• pp.183-191
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• 2014

SNS uses the Internet as its base. It is created in order to achieve communication between the users. Up until now, most previous research were focused on the users of SNS. But, there are still a great deal of people who do not use or discontinuously use SNS. This is because users have natural resistance against SNS when using the service. In this study, time shortage perception, awareness of SNS, self-efficacy, suitability, information quality of SNS, subjective norm and privacy concern are considered as influence factors by previous research. An empirical study for Chinese students and internet users was conducted to identify how these factors influence perceived risk and perceived usefulness, and how this influence to user's resistance. This study can explain the reason why users don't use SNS and resist SNS use.

• The Korean Society of Law and Medicine
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• v.14 no.1
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• pp.147-208
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• 2013

In der vorliegenden Arbeit geht es um die vergleichende Betrachtung von deutschen Urteilen OLG Munchen, Urt. v. 21. 4. 2011 - Az. 1 U 2363/10; BGH, Urt. v. 22. 5. 2012 - VI ZR 157/11) und einer Reihe von koreanischen Urteilen im Bereich des Arzthaftungsrechts. Sie behandelt die Kausalitat von Tatbestand und Rechtswidrigkeitszusammenhang in der normativen Haftungszurechung. In Korea gilt die sog. Adaquanztheorie noch entscheidend als bewertendes Zurechnungskriterium - sogar manchmal als umgangssprachliches Homonym im Sinne der Verh$\ddot{a}$ltnism$\ddot{a}{\ss}$igkeit angewendet -, die dogmengeschichtlich von Deutschland $\ddot{o}$bernommen wurde. Doch wie aus den deutschen Urteilen ersichtlich, ist sie dort schon $\ddot{u}$berwunden. Die Ergebnisse der betrffenden koreanischen Urteile sind zwar nicht unbillig, deren Urteilsbegrundungen aber theoretisch bzw. praktisch nicht $\ddot{u}$berzeugend. Nach allgemeiner Ansicht kommt es vielmehr auf den Schutzzweck an, der auch bei der Anwendung des ${\S}$ 393 KBGB gelten kann. Schlie${\ss}$lich wurde die $\ddot{U}$bertragung des praxisgerechten L$\ddot{o}$sungsansatzes in deutschen Urteilen auf rechtsvergleichende Weise dazu beitragen, die Zivilrechtspraxis in der koreanischen Justiz nachvollziehbarer machen.