• 대한전기학회:학술대회논문집
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• 대한전기학회 2002년도 하계학술대회 논문집 A
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• pp.551-553
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• 2002

The cubicle type GIS rated at 25.8kV has been designed and manufactured by Jinkwang E&C eacently with their own technologies and KERI's assistances. The C-GIS has been tested to check the design capability for reference before conducting the type test. The operating characteristics test, short time withstand current and peak withstand current test, basic short circuit test duty T60 for preconditioning test, cable charging current switching test, capacitor bank current switching test, basic short circuit test duty T100s and T100a, single phase earth fault test, double earth fault test has been conducted. The test results show that the design and the manufacturing of the C-GIS has an enough capability to pass through the type test except the occurrence of 2 NSDDs in the cable charging current switching test and the instability of opening time at the minimum operating voltage. The problems shown in the tests will be improved soon and the successful pass will be expected in the following type test.

• 패션비즈니스
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• 제15권5호
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• pp.129-143
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• 2011

The purpose of this study is to classify fashion brand app types through current fashion brand app releases. To this end, this study used Internet Web, articles, newspapers, and existing studies on brand applications as well as the data that were analyzed after downloading the relevant brand app. Firstly, this study aimed to analyze rapidly growing smartphone market and brand app market situations and look into brand app's own characteristics from the corporate marketing perspective. In addition, the study divided the types into a basic information type and an additional information type by analyzing functions of 30 fashion brand apps. As the result, the basic information type contains product info, store info, fashion info, and coordination info. The additional information type contains entertainment, hobbies, life info, mutual experiences, and sharing services. According to the divided fashion brand app types, the goals of companies also can be divided as three. Firstly, the aim is to expand sales, secondly to improve brand awareness, and lastly to build customer relationship. Consequently, companies will have to select brand app types suitable for their goals and provide to consumers.

• 한국학교보건학회지
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• 제35권3호
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• pp.92-103
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• 2022

Purpose: The purpose of this study was to prepare basic data for education and policy proposals related to enhancement of happiness by identifying factors affecting the subjective happiness among Korean adolescents by family type. Methods: The study was a secondary analysis using the raw data of the 16th Youth Risk Behavior Web-based Survey (2020). A complex sample multiple logistic regression analysis was conducted to identify factors affecting adolescent happiness by family type. Results: As a result, the factors that commonly affect the subjective happiness of adolescents for all family types were identified as economic status, academic performance, perceived stress, and loneliness. Additional factors that affect the subjective happiness of adolescents of both Korean two-parent and single parent families were sleep and subjective health status. Financial assistance, number of toilets, breakfast, exercise, depression, suicidal ideation, and suicide attempt were also reported for Korean two-parent families. Conclusion: This study provided empirical basic data for enhancing adolescent happiness in consideration of priority targets and family composition characteristics by identifying factors affecting subjective happiness by family type. Adolescent happiness is a factor that should be actively pursued at home, school, and society, and it should be the goal of education for holistic growth of students.

• 복식문화연구
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• 제24권5호
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• pp.531-543
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• 2016

The purpose of this study is to classify fashion lifestyle types for color planning and to propose color planning of spring & summer by fashion lifestyle by analyzing preferred colors by fashion lifestyle type. The survey was conducted on women between the ages of 30 and 59 using a separately prepared questionnaire and color sample table and also through one-on-one interviews. The results of this study are as follows. First, the participants' fashion lifestyles were divided into three categories: information individuality type, display type, and practicality type. Second, regarding basic colors: the basic color consistently used for a long time, it was found that there were significant differences in preferred hue and tone according to the types of fashion lifestyles. Specifically, the most preferred hue of all the fashion lifestyle types was achromatic color N and the most preferred tone was V. Third, regarding color trends: the trendy color occupying a market transiently, there were significant differences in preferred hue and preferred tone according to the types of fashion lifestyle. The most preferred hue of all the fashion lifestyle types was B. The most preferred tone of the information individuality type and the display type was V, and that of the practicality type was B. The study found that, in color planning, fashion lifestyles can function as an effective tool to subdivide consumers. Based on the empirical results of this study, I propose that color planning should be based on the type of fashion lifestyle.

• 한국치위생학회지
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• 제14권5호
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• pp.659-665
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• 2014

Objectives : This study aimed to determine the effects of stress coping type on self-esteem and satisfaction with life in dental hygiene students. In particular, an attempt is made to determine the effects of sub-factors of stress coping type on self-esteem and satisfaction with life, get a better understanding of self-esteem and satisfaction with life for dental hygiene students, and provide basic data in developing a program that can identify, prevent, and control the problems with stress for dental hygiene students. Methods : This is descriptive correlation research to determine the relations between self-esteem and stress coping type in dental hygiene students. 212 dental hygiene students at colleges in Ulsan Metropolitan City were asked to complete a self-administered questionnaire from June 10 to 20, 2013; then, 209 copies were used in analysis, with the exception of 3 copies which were excluded from recording. Results : Self-esteem and satisfaction with life were positively affected by active stress coping but were negatively affected by passive stress coping. As for such sub-factors of stress coping type as problem-focused coping, pursuit of social support, emotional relief coping, and hopeful thinking, the sub-factors of active coping type also positively affected self-esteem and satisfaction with life. Self-esteem interacted with the sub-factors of stress coping type and satisfaction with life. Conclusions : Since stress coping type was found to be a factor affecting self-esteem and satisfaction with life for students, the results of this study are expected to be used as basic data in developing a program that can help them cope actively with stress.

• 대한의용생체공학회:의공학회지
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• 제23권5호
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• pp.385-390
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• 2002

오늘날 의료기기의 국산화 연구가 활발히 진행되고 있는 가운데 본 연구에서는 적추용 fusion device를 새롭게 개발하고자 시도하였다. 일반적으로 사용되고 있는 삽입형과 나사형을 기본 대상으로 하되 수술 시 뼈를 보다 적게 제거하여 삽입할 수 있게 하는 데 .) 주안점을 두고 형상 개발을 시도하였다. 아직 그 실효성을 논하기는 어려우나 고안된 척추용 fusion device의 형상을 중심으로 소개하고자 한다. 본 연구에서 경첩형과 분리삽입형을 고안하게 되었다. 그러나 경첩형은 기존 형상의 절반 크기로 삽입되는 장점은 있으나 핀의 강도해석과 안정된 잠금 장치의 개발에 더 연구가 요구되어 일단 본 연구에서는 분리삽입형을 중심으로 시제품과 3차인 유한요소 모델을 제작하여 그 역학적 해석을 행하였다. 그 결과 척추에 작용하는 기본 하중에 대한 역학적 안전성은 인정되나 아직 실용화되기까지는 보조 수술장비의 개발이 필요하다고 사료된다.

• 한국실내디자인학회논문집
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• 제25권3호
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• pp.70-81
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• 2016

Nowadays the preschool children spend much of the day playing indoors. Therefore, it needs the indoor environment that helps a variety of fun activities and physical development, and it requires the space configuration and playable furniture considering the emotional development for mental health. However, the furniture for fast growing preschoolers has not various types because the domestic furniture market for children is mostly baby beds and the furniture for the education of children. Therefore, this study presents the concepts and types of the playable furniture reflecting emotional design for preschool children's healthy emotion and suggests the most appropriate type of playable furniture considering play behavior by age. In this study, we investigated the physical, cognitive, social, emotional and linguistic development characteristics and play behavior of preschoolers, and derived the right type of playground equipment and furniture, and examined the types of playable furniture to help the emotional development. We derived the items to be checked for developing the playable furniture by age for emotional development, and classified preschoolers' playable furniture into the use of learning, relaxation and storage, and suggested its basic type focusing on the cases of various playable furniture developed at home and abroad. As a result, the playable furniture was divided into three types. The first is the self-play type making possible self amusement, the second is module built-up-type that consists of furniture and modules or units and creates various patterns and can be modified through the self-assembly and disassembly, and the third is IT game type grafting IT skills and a variety of electronic games to furniture. We sorted these types into three classes (1-3 years old, 4-5, 6-7) according to age and presented the type of play for each age, the play element and representative image that can be introduced to this furniture. In this study, we provided the basic design types of age-specific emotional playable furniture by analyzing these results.

• 대한바이러스학회지
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• 제26권2호
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• pp.273-283
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• 1996

In order to search for anti-influenza virus type A agents from Korean traditional prescriptions (herb complexes), we selected 63 traditional prescriptions, based on a review of the Korean traditional medicine books. Both methanol extracts and boiling-water extracts were tested, by means of the Haemagglutination Inhibition Test (HIT). Three of the 63 methanol extracts: CM-22, CM-26, CM-48 (see explanation of nomenclature below), showed efficacy against influenza virus type ACM-22 showed anti-influenza virus type A activity at the range of $313{\mu}g/ml$ to $9.75{\mu}g/ml$, CM-26 showed antiviral activity at the range of $156{\mu}l/ml$ to $4.87{\mu}g/ml$, CM-48 showed anti-influenza virus type A activity at the range of $625{\mu}g/ml$ to $19.5{\mu}g/ml$, respectively. Three of the water extracts: CW-14, CW-34, CW-61 were active. CW-14 showed anti-influenza virus type A activity at the range of l0mg/ml to $78{\mu}g/ml$, CW-34 showed antiviral activity at the range of 10mg/ml to $625{\mu}g/ml$ and CW-61 showed anti-influenza virus type A activity at the range of l0mg/ml to $313{\mu}g/ml$, respectively. In order to determine cytotoxicity of each extracts, chicken red blood cells were incubated with the various concentration of extracts of Korean traditional prescriptions. CW-14, CW-34 and CW-61 did not show cytotoxic effect against red blood cells whereas CM-22, CM-26 and CM-48 showed cytotoxic effect against red blood cells at the range of l0mg/ml to $625{\mu}g/ml$, 10mg/ml to $313{\mu}g/ml$ and 10mg/ml to $313{\mu}g/ml$, respectively. These results indicated that Korean traditional pres criptions may be inhibit either attachment of virus to cell surface receptor or penetration of the virus into cell during the initial stage of infection.

• 공연문화연구
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• 제39호
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• pp.133-165
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• 2019

이 글은 울산지역에서 전승되는 쇠부리소리의 전승과 변이에 대한 연구이다. 먼저, 울산 쇠부리소리는 울산 한실과 도덕골, 두동, 병영 등 모두 울산지방에서 채록된 자료라는데 그 일차적 의의가 있다. 이 점은 쇠부리소리가 원형과 전형을 잘 간직하고 있는 울산 고유의 소리라는 지역적 정체성과 연결된다. 울산이 쇠부리의 도시인 동시에 쇠부리소리의 본향이 될 수 있는 근거이다. 쇠부리소리 사설의 특징은 한실쇠부리소리와 도덕골쇠부리소리가 다름을 알 수 있다. 한실의 최재만은 구비시인으로서 훌륭한 자질을 갖춘 사람이라고 보여 진다. 그는 공식적 구조 원리에 충실한 구연자이자 불매소리의 '원사설(원형)'을 가장 잘 갖춘 구연자이기 때문이다. 따라서 최재만의 쇠부리불매소리는 노동의 순수함과 신성함을 느끼게 하는 사설과 일치된 행동으로 일의 힘듦을 단합된 모습으로 승화시키는 곡조로 결합되어 노동요로서 미적 의미를 부여받고 있다. 도덕골 김달오의 불매소리는 공식구를 바탕으로 하되, 임기응변적 구연에 능한 인물이었다는 것을 알 수 있다. 울산 쇠부리소리의 전승과 변이 양상은 '기본형' '변주형', '종합형'으로 나누었다. '기본형'은 한실 최재만의 쇠부리소리에서 출발했으며, '변주형'은 도덕골 김달오의 쇠부리소리와 울산 지방에서 전승되던 쇠부리금줄소리가 어울려 울산 쇠부리놀이가 탄생한 것이다. '종합형'은 기존의 소리에다 달천지역과 가까운 병영지역에서 불리던 아기어르는불매소리와 성냥간불매소리를 채록하여 지금의 쇠부리 소리가 탄생하게 된 것이다. 울산 쇠부리소리는 이와 같이 끝없는 전승과 변이의 과정을 거치면 울산 지역을 대표하는 민요로 그 정체성을 확보하며 지속적으로 전승되고 있다.

• Journal of Microbiology and Biotechnology
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• 제28권9호
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• pp.1554-1562
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• 2018

The type I interferons (IFNs) play a vital role in activation of innate immunity in response to viral infection. Accordingly, viruses have evolved to employ various survival strategies to evade innate immune responses induced by type I IFNs. For example, hepatitis E virus (HEV) encoded papain-like cysteine protease (PCP) has been shown to inhibit IFN activation signaling by suppressing K63-linked de-ubiquitination of retinoic acid-inducible gene I (RIG-I) and TANK-binding kinase 1 (TBK1), thus effectively inhibiting down-stream activation of IFN signaling. In the present study, we demonstrated that HEV inhibits polyinosinic-polycytidylic acid (poly(I:C))-induced $IFN-{\beta}$ transcriptional induction. Moreover, by using reporter assay with individual HEV-encoded gene, we showed that HEV methyltransferase (MeT), a non-structural protein, significantly decreases RIG-I-induced $IFN-{\beta}$ induction and $NF-{\kappa}B$ signaling activities in a dose-dependent manner. Taken together, we report here that MeT, along with PCP, is responsible for the inhibition of RIG-I-induced activation of type I IFNs, expanding the list of HEV-encoded antagonists of the host innate immunity.