• 대한가정학회지
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• 제41권5호
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• pp.99-108
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• 2003

The Purpose of. this study was to investigate the relationship between sociocultural attitude toward appearance and appearance-management behavior. The method of the study was survey research by using questionnaires. Subjects were 323 females in their twenties. Statistical analysis methods were frequency, percentage, factor analysis, one-way ANOVA, X²-test, and Duncan's multiple range test. The results of the study were as follows. As for appearance-management behaviors of females in their twenties, they experienced in diet, plastic surgery, skin care, make up, and hair dyeing. There were significant differences in body satisfaction between groups according to body image distortion. Respondents were barely satisfied with their body, and the group with high body image distortion showed low body satisfaction. Sociocultural attitude toward appearance factors was analyzed into 2 factors, iternalization of mass-media and social recognition toward appearance, which respondents considered importantly. A significant difference was found in sociocultural attitude toward appearance and appearance management behavior. The group with positive sociocultural attitude toward appearance was analyzed to show high appearance concern and many experiences of appearance management behaviors.

• 한국의류산업학회지
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• 제24권2호
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• pp.195-205
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• 2022

This study examines the image management behavior according to self-monitoring, self-objectification of profile-based SNS users. Questionnaires were administered to 313 SNS users including both men and women in their 20s to 30s. The SPSS 25.0 package was utilized for data analysis, which included frequency analysis, factor analysis, Cronbach's ?, t-test, and regression analysis. The study analyzed self-monitoring in 2 groups (high, low), self-objectification for 2 factors (body surveillance, body shame), and image management behavior for 5 factors (fashion oriented, instrumentality, conformity, ostentation, interpersonal disposition). The results revealed: first, self-monitoring groups exhibited significant differences in self-objectification. The higher self-monitoring group was more influenced by body surveillance and body shame compared to the low self-monitoring group. Second, self-objectification had a positive influence on all the factors of image management behavior. Especially, body surveillance demonstrated a high influence on instrumentality and body shame showed a high influence on ostentation. Third, the self-monitoring groups showed significant differences in all the factors of image management behavior. The higher self-monitoring group demonstrated more influence of image management behavior compared to the low self-monitoring group. These results provide useful information in understanding the influence of social media on users' psychological attitude and consciousness toward their body and image management behavior.

• 방송공학회논문지
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• 제21권5호
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• pp.704-713
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• 2016

미디어 융합시대 전 세계적으로 주목을 받고 있는 모바일 웨어러블 디바이스로 인해 신체의 가치가 흔들리고 있다. 모바일 증강 디바이스는 시간적 공간적 제약을 무너뜨리며 네트워크화된 세상으로 연결하면서 대중들에게 새로운 문화 체험과 가치를 열어 줄수 있는 좋은 기회를 제공하기도 한다. 본 연구에서는 360° 가상현실 카메라를 이용하여 강남역 도시 공간정보를 획득하였으며 전용 가상현실 헤드셑, 스마트폰과 연결된 유투브 플랫폼을 이용하여 확장된 도시 공간 경험을 수행 하였다. 하지만 신체의 감각은 관음증, 정신분열 등 인간의 불안정한 욕망으로 그 가치를 잃어버릴 위기에 처해 있으며 문명사적 전환기에 직면해 있다. 결론적으로는 인간의 심도 있는 접근을 통해 적절한 균형을 유지하는 것이 관건이며, 이를 위해서는 학제적 연구의 필요성을 역설하였다.

• 한국중재학회지:중재연구
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• 제31권4호
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• pp.71-97
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• 2021

The meaning of the amendment to the Media Arbitration Act in our society is not limited to media companies. And it's not just a problem for a specific group. It expresses public value because it is an issue that can affect members of society as a whole and furthermore, it becomes a bill that can infringe or strengthen individual freedom guaranteed by the Constitution, but makes different arguments. Freedom of speech is not achieved in a day and should not be easily lost by someone. Although it is not a frequent problem, fatal threats arising from wrong media reports take away an individual's present and future. It is because of this problem that the responsibility is important. Freedom of speech and control are heading in different directions, but they are the same as the front and back of the coin. The freedom pursued is different, but it consists of one body. If freedom and responsibility of speech made up of one body criticize or ignore each other, the results are scattered into a distorted On the other hand, the flexion of responsibility without freedom serves as a speaker that conveys the ideology of some classes or represents the interests of a particular group. The fact that the media should act as the air of society means that it should represent the interests of the majority, make them aware of the rights of unfair or marginalized members, and be their strength.

• 한국식품저장유통학회지
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• 제9권1호
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• pp.114-119
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• 2002

본 연구에서는 건강기능성 버섯으로 알려진 A. blazei 에 대하여 재배시 농가에서 사용하는 배지의 종류에 따라 생산된 자실체의 면역 기능성 차이를 규명 할 목적으로 in viro 상태에서 추출다당체의 세포에 대한 영향을 살펴보았다. 기능성 약용 버섯인 A. balzei 에 대하여 재배시 농가에서 사용하는 배지에 따른 in viro 상태에서 세포에 대한 다당체의 영향을 검토하였다. 추출용매에 따른 항종양 물질의 저해효과는 약 25∼30% 수율범위의 methanol 추출물이 비교적 높은 효과를 나타내었다. 이 추출물을 이용하여 human colon carcinoma cell line인 HT29와 human heptoma cell line HepG2에 대한 항종양실험 결과 결장암 세포에 대한 효과는 고농도로 처리시 사용된 생산배지에 따라 1.5∼3.5배 까지의 차이를 나타내었다. 간암세포에 대해서도 고농도로 처리시 사용된 생산배지에 따라 1.3∼2.4배 까지의 저해효과를 볼 수 있었으며 이는 배지상의 조성과 발효에 따른 차이로 추측된다. 국내산 신령버섯간 지역별로 다르게 사용되는 생산배지 사이에 나타나는 항종양효과에서 일반적으로 많이 사용되는 볏짚과 사탕수수 혼합배지보다는 볏짚대신에 칡을 사탕수수에 일부 혼합하여 발효시킨 배지에서 생산된 버섯에서 상당히 높은 종양 저해효과를 나타내었다. 즉 결장암에 대한 처리시 저 농도에서는 약 1.5배, 고농도에서 약 1.6배의 저해효과를 나타내었으며, 간암세포에서는 저 농도에서 약 2.1배, 고농도에서 약 2.8배의 더욱 높은 저해효과를 나타내었다. 건조 분말시료에서 지용성 성분을 제거한 후 열수 및 냉·온 알칼리성 조건으로 다당체를 분리하여 Ab-l, Ab-2, Ab-3 분획을 얻었으며, 이들 시료로 Salmonella typhymurium TA100을 이용한 항돌연변이 실험을 수행한 결과 재배지역과 사용배지에 따른 큰 차이는 나타나지 않았지만 대체로 높은 항돌연변이 효과를 나타내었다. 면역세포의 활성정도를 측정하기 위하여 macrophage Raw cell에 상기의 fraction을 적용해본 결과 칡 사용 생산버섯의 알칼리성 추출 Ab-3 fraction이 사용한 다른 배지에 비하여 약 45∼58% NO 생성증가를 나타내었으며, 기타 열수추출 fraction에서는 유의적인 큰 증가는 없었으나 알칼리 추출조건에서는 대체로 증가하는 경향이 뚜렷하게 나타났다.

• 한국균학회지
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• 제36권1호
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• pp.51-57
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• 2008

식용과 약용버섯으로서 이용가치가 높은 것으로 알려진 먹물버섯(C. comatus)에 대하여 보다 우수한 인공재배법을 개발하고 자실체의 형태적 특성에 대한 연구 결과는 다음과 같다. 먹물버섯속균 5개 균주 중에서 C. comatus균인 CM 980301 균주를 우량균주로 선발하였으며, 먹물버섯(C. comatus: CM 980301)자실체를 생산하기 위한 우수 배지는 종균용으로 밀곡립배지를 사용하고, 먹물버섯을 볏짚 발효배지에 인공재배 하였을 때 $24{\sim}28^{\circ}C$에서 균배양은 종균 접종 후 15일, 복토 후 13일이 소요되었으며, 원기형성 및 초발이는 $20{\sim}24^{\circ}C$에서 $10{\sim}11$일이 소요되었고, 버섯생육은 $20{\sim}24^{\circ}C$에서 $7{\sim}8$일이 소요되었다. 먹물버섯 (CM 980301)의 수확적기는 갓이 피기 전으로 자실체 경도는 갓 $102{\sim}169\;g/cm^2$, 대 $126{\sim}182\;g/cm^2$으로 단단하였고, 인공재배한 수량성은 $37.7kg/3.3m^2$, 개체중 17.9 g이었다.

• Environmental Engineering Research
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• 제14권1호
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• pp.53-60
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• 2009

The main objective was to develop and assess a dynamic fate and transport model for lead in air, soil, sediment, water and vegetation. Daejeon was chosen as the study area for its relatively high contamination and emission levels. The model was assessed by comparing model predictions with measured concentrations in multi-media and atmospheric deposition flux. Given a lead concentration in air, the model could predict the concentrations in water and soil within a factor of five. Sensitivity analysis indicated that effective compartment volumes, rain intensity, scavenging ratio, run off, and foliar uptake were critical to accurate model prediction. Important implications include that restriction of air emission may be necessary in the future to protect the soil quality objective as the contamination level in soil is predicted to steadily increase at the present emission level and that direct discharge of lead into the water body was insignificant as compared to atmospheric deposition fluxes. The results strongly indicated that atmospheric emission governs the quality of the whole environment. Use of the model developed in this study would provide quantitative and integrated understanding of the cross-media characteristics and assessment of the relationships of the contamination levels among the multi-media environment.

• 한국전자파학회논문지
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• 제20권9호
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• pp.829-834
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• 2009

본 논문에서는 아래위로 7.6 mm의 간격을 갖고 있는 두 개의 금속판을 단락 핀으로 연결하고, 그 사이에 급전점을 위치시킴으로써 MediaFLO(Media Forward Link Only)/GPS(Global Positioning System)/Bluetooth 대역의 안테나 구현하였다. 안테나는 각각 사용 주파수 밴드별로 $0.5\;{\lambda}$ 슬롯 안테나와 단락된 패치 안테나의 배열로 해석이 가능하다. 제안된 안테나는 최근에 늘어나고 있는 금속 몸체를 갖는 이동 통신 단말기에서 별도의 안테나 없이, 단말기의 몸체를 안테나로 재활용할 수 있는 가능성을 제시하였다.

• The International Journal of Costume Culture
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• 제13권1호
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• pp.26-36
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• 2010

The purpose of this study was to identify effects of thinness promoting message from TV media on college women's appearance distortion. The subjects were 408 college women and survey was done from Aug 10 to 30. 2009. Most college women wanted their height to be taller and weight to be lighter than their actual height and weight, and preferred slimmer figures. Over half of college women enjoyed fashion related TV programs more than diet or plastic surgery related TV programs. College women were classified into 3 groups of TV heavy watcher, TV medium watcher, and TV light watcher according to TV watching time. TV heavy watchers wanted their figures to be slimmer and weight to be lighter than other groups, and were affected by thinness promoting message from TV media more. TV heavy watchers of thinness promoting message related programs showed a tendency of distorting their body more and tried to agree with those TV programs more. Especially, college women agreed with plastic surgery related TV programs more than fashion or diet related TV programs. TV media producers should keep in mind those side-effects and try to show more universal and diverse figures to TV watchers.

• Environmental Analysis Health and Toxicology
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• 제19권1호
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• pp.1-24
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• 2004

Since dioxins became a serious concern in Korea, a significant number of investigations have been conducted to address diverse issues related to dioxins. However, the results have not been organized for ready access and use. The principal purposes of the work were to ⅰ) provide an archive of dioxin researches in Korea and ⅱ) give an overview of dioxin contamination. The focus of this work was placed on the contamination levels and characteristics concerning the waste incinerators emissions, environmental media, and biological samples(fishes/shellfishes, foods, and human body). Principal component analysis was conducted to identify common and/or unique features and the important variables associated with the congener patterns. From a comprehensive search of academic journals, research and monitoring project reports, dissertations, and periodicals of other forms, a total of 115 counts were found that met the purposes of this study. The contamination levels of various samples were summarized and compared to those reported in foreign literatures. The congener patterns varied largely with environmental media and distinguished particularly by OCDD, 1,2,3,4,6,7,8-HpCDF, and OCDF for the samples within the same media. The proximity to emission sources differentiated the congener patterns in air and soil samples by the fraction of OCDD.