• The Journal of the Korea Contents Association
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• v.9 no.11
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• pp.175-183
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• 2009

This study is the full-scale research of a TV drama writer, who has been out of scholarly pursuits, examining the differentiality and tendency of the most popular TV drama writer, Su-Hyeon Kim. By focusing on her recent melodrama , this study shows that the writer used her own category grammar, 'pursuit of psychology' and 'reversal of dichotomy', which led her to convey the drama's message of the 'self-reflection' on love successfully. This analysis would be the good result of overcoming all the raised melodrama's negative elements in Koran TV such as conventionality, dichotomy, unreality, and excessive emotion. Also this paper presents that the writer showed an advanced tendency on the gender ideology, overthrowing the existing patriarchal gender ideology. This study proposes the further research to analyze what sort of influence is the writer's own category grammar. Also this study proposes the following research on that the writer's advanced tendency in melodrama could applicate the other genre drama of her's, stressing the necessity of sustaining research work on TV drama writer.

• Journal of the Korean Recycled Construction Resources Institute
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• v.4 no.3
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• pp.62-68
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• 2009

This research examined engineering properties of high performance concrete, when substitution rate of BS increases. A summary of the test result is as follows. The fluidity of unset concrete increases as the substitution rate of BS increases. The amount of air is reduced more or less, but it seems that enough amount of air can be secured by using more air-entraining agent. Setting time is dramatically delayed as the substitution rate of BS increases. The compressive strength of hardening concrete was weaker than OPC before 28 days passes, due to latent hydraulic property of BS. However, after 28 days, it shows same or better property, which is exceptional for the practical uses of hyper strength concrete. Changes in drying shrinkage rate is quite much, because when hydration happens, the amount of free water in concrete increased as W/B gets larger. The amount of drying shrinkage increases as BS substitution rate increases, but every composition shows less than $-500{\times}10^{-6}$, which is relatively fine.

• Journal of Digital Convergence
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• v.20 no.4
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• pp.499-512
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• 2022

The purpose of this study was to first look at genderless concepts that are different from Unix, and by grasping the trend of genderless clothes in modern fashion and examining their characteristics, we looked at genderless trends and characteristics in modern fashion. To this end, this study conducted a theoretical review and collection case analysis through domestic and foreign literature and fashion websites. Based on this, the characteristics of genderless clothes expressed in the collection were derived by analyzing designs with strong genderless tendencies in modern collections. As a result of the study, genderless fashion in modern collections could be derived from three visible results: innovation, rebellion, and future-oriented. In addition, modern genderless fashion contains various needs for mental gender and physiological gender, not simply physiological gender, and this is seen by interacting with the current social phenomenon in which gender distinction becomes ambiguous. Understanding and studying the genderless phenomenon, which has become a cultural phenomenon and popularity, hopes that many follow-up studies related to genderless clothes will be conducted in the future.

• The Journal of the Convergence on Culture Technology
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• v.8 no.3
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• pp.367-375
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• 2022

Given the growing changes in media environment and cultural consumption, globally popular contents of Korean Wave(Hallyu) has also been transformed in its forms and genres. Moreover, extant research on Hallyu has focused on any single respective genre, mostly on East-Asian countries, or studied from Korea-centered perspective. This study examined the social capital effect of Korean Wave in users' own counties, especially in non-English European societies. Survey analysis results reveal that both narrative and non-narrative contents in Hallyu had negative impact on social trust and trust toward people of their own country, whereas positive effect on trust toward Koreans. In contrast, K-pop Hallyu showed positive effect on all types of social trust toward their own country and Koreans, as well as on social participation and bridging/bonding social networks.

• Journal of the Korean Society of Food Science and Nutrition
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• v.44 no.10
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• pp.1525-1530
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• 2015

Doenjang made with various concentrations of salt solution such as 13, 14, 15, 16, 17, and 18% for making low-salt Doenjang. Physicochemical and sensory characteristics of Doenjang made with various concentrations of salt solution were analyzed. As a result, salt contents of Doenjang made with various concentrations of salt solution were 6.09~13.47%. Amino-type nitrogen showed a higher value when prepared with lower salt solution. The pH value increased with lower concentration of salt solution, whereas total acidity decreased with lower concentration of salt solution. The pH values and total acidity of Doenjang made with more than 16% salt solution were not statistically different. The reducing sugar content ranged from 1.39~6.30 mg/g, and higher salt content was associated with higher reducing sugar content. In the sensory descriptive analysis, Doenjang had the most salty taste at a salt concentration of 18%, whereas Doenjang at concentrations of 15%, 16%, and 17% did not show any statistical differences. In the consumer acceptance test, Doenjang made with 17% and 18% salt solution showed the highest score, followed by Doenjang made with 15% and 16% salt solution. In conclusion, the salty taste of Doenjang made with 16% salt solution might be used to make low-salt Doenjang. However, consumer acceptance of these Doenjangs was lower than that of Doenjang made with 17% and 18% salt solution.

• The Journal of the Korea Contents Association
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• v.18 no.7
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• pp.207-220
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• 2018

This study examines the mediating effects of learned helplessness and procrastination in the relationship between covert narcissim and selfie addiction proneness among women. The study subjects were 286 women with a mean age of 23.78(SD=4.34) years. The results of the study are as follows. First, there were significantly positive correlations between covert narcissism, self-objectification, self-presentational motivation, and selfie addiction proneness. Second, covert narcissism, self-objectification, self-presentational motivation were significant predictors for selfie addiction proneness and they accounted 25.7% for variance of selfie addiction proneness. Especially, self-presentational motivation accounted for selfie addiction proneness the most. Third, mediating effect analysis showed self-objectification had partial mediation effect on the relation between covert narcissism and selfie addiction proneness and self-presentational motivation had a partial mediating effect on the relation between covert narcissism and selfie addiction proneness. It is significant for this study to define the concept of selfie addiction proneness and understand psychological variables which significantly account for it. Limitations of the study and suggestions for the future studies were discussed.

• Journal of Korean Society of Forest Science
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• v.96 no.3
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• pp.317-324
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• 2007

This study was carried out to obtain the several data for improving the seed supply in Pinus densiflora. Seed characteristics and germination properties according to change of cone production from 2003 to 2006 were analyzed in three plus stands of P. densiflora. P. densiflora showed good production at interval of two years in the periodicity of seed production. Seed potential and percent of filled seed (PFS) among the major seed characteristics showed positive relations to the change of cone production, whereas percent of developed seed (PDS) and seed efficiency showed opposite trend. As a result of regression analysis between seed characteristics and cone production, seed potential ($R^2=0.682$, p<0.01) and PFS ($R^2=0.161$, non-significant) presented positive correlation with cone production while PDS ($R^2=0.418$, p$R^2=0.308$, non-significant) presented negative correlation. In germination properties percent of germination (PG) showed similar tendency to cone production, while mean germination time (MGT) showed opposite tendency. As a result of regression analysis between germination characteristics and cone production, PG showed positive correlation, whereas MGT showed negative correlation. Therefore, we could expect high germination percentage and short period for germination when we harvested cones at good cone production time.

• Journal of Korea Water Resources Association
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• v.52 no.10
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• pp.671-680
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• 2019

Many researches illustrated that the magnitude and frequency of hydrological event would increase in the future due to changes of hydrological cycle components according to climate change. However, few studies performed quantitative analysis and evaluation of future rainfall in North Korea, where the damage caused by extreme precipitation is expected to occur as in South Korea. Therefore, this study predicted the extreme precipitation change of North Korea in the future (2020-2060) compared to the current (1981-2017) using stationary and nonstationary frequency analysis. This study conducted nonstationary frequency analysis considering the external factors (mean precipitation of JFM (Jan.-Mar.), AMJ (Apr.-Jun.), JAS (Jul.-Sept.), OND (Oct.-Dec.)) of the HadGEM2-AO model simulated according to the Representative Concentration Pathway (RCP) climate change scenarios. In order to select external factors that have a similar tendency with extreme rainfall events in North Korea, the maximum annual rainfall data was obtained by using the ensemble empirical mode decomposition (EEMD) method. Correlation analysis was performed between the extracted residue and the external factors. Considering selected external factors, nonstationary GEV model was constructed. In RCP4.5, four of the eight stations tended to decrease in future extreme precipitation compared to the present climate while three stations increased. On the other hand, in RCP8.5, two stations decreased while five stations increased.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 1999.11a
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• pp.222-226
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• 1999

단조 작업에 의한 정신적 부하의 평가를 위하여 피험자에게 3자릿수 숫자 3개를 더하는 연산 작업을 수행하게 하였다. 작업 시간이 증가함에 따라 단조감이 증가하도록 실험과정을 설계하였고 수행한 작업이 단조 작업임을 주관적 설문지를 사용하여 증명하였다. 작업 수행시 발생된 부하를 평가하기 위하여 생리신호를 측정하였다. 측정된 생리신호 중 Electrocardiogram, skin-temperature, temperature, respiration을 먼저 분석하였다. 단조 작업을 수행함에 따라 skin-temperature의 증가 경향이 나타났으며, heart rate variability의 power spectrum의 HF성분의 감소와 LF/HF비의 증가 경향이 나타났다. 특히 skin-temperature와 heart rate variability의 power spectrum의 HF성분은 주관적 평가치와 상관관계도 비교적 높게 나타났다.

• Proceedings of the Korean Vacuum Society Conference
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• 2010.02a
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• pp.430-430
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• 2010

MICC 방법으로 제작된 TFT는 large grain과 그에 따른 grain boundary의 감소로 인하여여, 소자의 전기적 특성을 좋게 할 수 있다. 본 연구에서는 bi-layer channel의 large grain size TFT를 제작하여 소자의 전기적 특성을 비교하였다. Channel의 width / length의 크기는 각 각의 경우 $7/5{\times}2$, $10/5{\times}2$, $15/5{\times}2$ (${\mu}m$)로 하였다. 소자의 성능 측정 결과 Field-effect mobility의 경우에는 channel width가 증가할 수록 감소하는 경향성을 나타내었으며, Threshold voltage의 경우에는 조금 감소하는 경향성은 있었으나 변화의 폭이 매우 작았다. Output characteristics 의 경우에는 모든 set에서 좋은 saturation 특성을 보였다. 이것은 current croding이 없었다는 것을 의미하는데, 큰 grain size로 인한 효과로 해석 할 수 있다. 본 연구에서는 bi-layer channel에서 corner effect에 중점을 두어 소자의 전기적 특성 변화에 대하여 논하였다.