• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2007.11a
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• pp.52-52
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• 2007

치과 임플란트는 주로 Ti 합금으로 이루어지며 구강내 또는 체내에 매식되기 때문에 다양한 신체용액에 노출될 수 있다. 본 연구에서는 국내에서 제조된 티타늄 임플란트를 이용하여 수종의 신체유사용액에서 전기화학적인 방법을 통해 각각의 부식 안정성을 평가하였다.

• The Journal of the Korea Contents Association
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• v.14 no.7
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• pp.58-69
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• 2014

The purpose of this study was to examine stereotype of gender role in music video, comparing of gender image, sexuality(body exposure & sexual expression) by genre and gender difference. A content analysis of 300 songs and 517 characters was conducted between 2004 and 2013. Results were including followings. While women engaged in classic image, man engaged in naive image. R&B and Ballad demonstrated more classic image of women. Ballad, R&B, and Rock demonstrated more naive image of men than other genre. Sexuality was more prominent in dance and hip-hop genre. Compared to male character, female character was more sexually objectified, held to exposer herself and more likely to demonstrated sexually alluring behavior.

• Toxicological Research
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• v.13 no.1_2
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• pp.1-21
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• 1997

염증반응이란 우리 신체에 외부 물질이 침입했을 경우 대처하는 정상적인 현상이다. 외부에서 물리, 화학, 생물학적 물질에 노출되었을 경우 혈관이 팽창하고, 비특이적 면역반응이 시작된다. Selectin, integrin, immunoglobulin superfamily와 같은 adhesion molecule에 의해 macrophage 및 neutrophil과 같은 leukocyte의 반응을 촉진하기 위해 exudation이 일어나고 침입 부위에 모여 hyperemia가 발생된다.(Govan 등, 1995)

• 건강소식
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• v.12 no.12 s.121
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• pp.14-22
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• 1988

벌써, 몸을 웅크리게 되고 자칫하면 건강을 해치기 쉬운 계절이 다가왔다. 무슨 일이든 마음먹기에 달렸다는 말이 있듯이,춥다고 웅크리기만 하면 더 춥게 느껴질 수밖에 없고, 그만큼 병에 노출되는 비율은 높아질 것이다. 이럴 때 일수록 추위를 이기고, 몸을 튼튼히 하기 위해 활동적으로 움직이고 또 필요한 만큼 고른 영양섭취에도 신경을 써서 신체의 균형을 잃지 않도록 건강한 겨울을 보내야겠다.

• 방재와보험
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• s.108
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• pp.64-67
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• 2005

여름철에는 덥고 습한 날씨가 이어져 사람들은 최대한 신체를 노출시켜 시원함을 유지하고자 한다. 따라서 뜨거운 수증기나 국물에 데거나 다리미 등의 뜨거운 쇠붙이에 의해 접촉화상을 입는 경우가 흔하다. 이런 경우 심한 통증과 상처가 생기게 되는데, 대부분의 사람들은 당황하여 어떻게 대처해야 할지 몰라 우왕좌왕하기 마련이다. 일부의 사람들은 간장이나 된장, 알로에 등을 상처에 바르는 등 전근대적인 방법으로 상처를 치료하다가 상처를 키워서 병원에 가기도 하고, 심지어는 창상을 그대로 노출시켜 세균에 의한 감염이 발생되어 얕은 화상이 더욱 깊어져 치료만으로 나을 수 있는 상처를 피부이식술 등의 수술을 필요로 하게 되는 결과를 낳기도 한다. 또한 수술을 하는 정도는 아니더라도 화상흉터가 많이 남게 될 수도 있어 초기의 화상관리가 중요하다 하겠다. 과연 독자들은 화상상처에 어떻게 대처하는지? 초기에 상처를 어떻게 돌보는가에 따라 평생 화상흉터의 멍에를 지고 갈수 있다는 것을 알고 있는지? 이러한 많은 문제점들에 대한 관리적인 차원에서 일반인들이 어렵고 복잡하다고 생각할 수 있는 화상관리에 대해 이야기해 보고자 한다. 화상이 생겼을 때의 처치는 일반적인 열창 때의 처치와는 다른 점이 있다. 우선 열에 의해 피부가 손상을 받아 이를 식히는 과정이 필요하며 이 과정(찬물로의 창상세척)이 간과될 경우 이차적 점은 화상에 의한 상처는 손상된 피부로 인해 노출된 생살을 어떻게 세균감염으로부터 보호하느냐 하는 점이 문제가 되며 이를 예방하는 과정이 필요하다는 것이다.

• Journal of Biomedical Engineering Research
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• v.20 no.5
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• pp.633-641
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• 1999

가상현실 기술의 발전 및 보급에 따라 컴퓨터 게임을 비롯하여 의료분야에 이르기까지 다양한 장르에서 사용이 되고 있다. 이에 따라 일반적인 사람들의 경우도 가상환경을 손쉽게 체험할 수 있어, 가상환경 노출에 따른 인체의 영향을 심각히 고려해야할 상황에 와 있다. 따라서, 본 연구에서는 두부장착형 3차원 영상표시장치에 의한 가상환경 노출이 인체에 미치는 영향 중 가상환경 멀미에 주안점을 두어, SSQ검사 및 신체동요도 측정을 통하여, 가상환경 멀미를 정량적으로 측정하는 연구를 수행하였다.

• The Research Journal of the Costume Culture
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• v.14 no.2
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• pp.320-333
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• 2006

The purpose of this study was to find out differences of visual evaluation according to perceiver's gender, clothing silhouette, and body exposure of the lingerie look. Subjects were 246 college males and females in Seoul. The visual evaluation of the lingerie look was divided into four image dimensions: elegance, individuality, fascination, and activity. Silhouette had significant influences on the perception of elegance and activity. The hourglass silhouettes were evaluated more elegant and active than the tubular silhouettes. The body exposure had significant influences on the evaluation of elegance, individuality, fascination, and activity. The shoulder and the back exposure were estimated high in fascination, the breast exposure low in elegance, and the waist exposure high in individuality and activity. Individuality, fascination, and activity had interaction effects by perceiver's gender and body exposure. Males estimated the waist exposure to be more fascinating than females, and females estimated the breast exposure to be less active than males. There were significant interaction effects in evaluating the 4 image dimensions according to the silhouette and body exposure. The shoulder and the leg exposure of the hourglass silhouettes were estimated more elegant than those of the tubular silhouettes. Dimensions of clothing image which influenced on preference of lingerie look were different between males and females.

• The Journal of the Korea Contents Association
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• v.15 no.8
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• pp.505-518
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• 2015

The purpose of the study is to investigate the occupational difference of Vitamin D deficiency according to the level of physical activity and the level of stress. For this purpose, We performed empirical approaches and adopted KNHANES 2008~2013 dataset, to which were applied such methods as crosstabulation analysis, logistic regression and SOBEL test. As a result, we found that Vitamin D deficiency was higher in the group of people with indoor-working-job than in the group of people with out-door working job. Besides, Vitamin D deficiency tends to increase in the people with lower physical activity and higher stress experience. As a result, those employees highly related with in-door activities must be ensured that they need to be exposed to sunlight on a regular basis. Moreover, improving the physical activity levels of employees could be one of appropriate solutions to alleviate Vitamin D deficiency problems. Besides, lowering stress levels in workplace needs to be seriously considered in order not to drop the physical activity levels of workers.

• Journal of Food Hygiene and Safety
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• v.35 no.6
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• pp.587-601
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• 2020

Exposure to hazardous substances occurs through multiple pathways. Aggregated risk assessment, which includes all potential exposure pathways to a single toxicant, is necessary to prevent exposure to harmful substances. We aimed to estimate cadmium and lead exposure through various media, such as food, water, air, smoking, cosmetics, and female hygiene products. This study covered 10,733 subjects from the Seventh Korea National Health and Nutrition Examination Survey(2016, 2017). Dietary exposure was estimated using 24-hour recall data. For water and inhalational exposure, regional variations were considered. Water was classified as tap, bottled, and public water. Inhalational exposure was estimated using the '2014 Time Use Survey' based on daily lifestyle and social status. The frequency and volume of cosmetic usage were randomly approximated by sex and age. Post-menarcheal and premenopausal women were assumed to use feminine hygiene products. Non-carcinogenic aggregated risks were estimated using the Aggregate Risk Index from EPAs and the Total Exposure Hazard Index from Korean government guidelines. For carcinogenic risk assessment, excessive cancer risk was estimated. Ingestion, especially food, was the major route for both cadmium and lead exposure. Smoking was also associated with high cadmium exposure. Exposure to lead from cosmetics was remarkable but not critical. In aggregate risk assessments, median cadmium and lead exposure did not exceed the reference value. Sex, age, smoking status, and income affected exposure levels, unlike to regional variations.

• Convergence Security Journal
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• v.12 no.1
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• pp.71-77
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• 2012

Along with the development of Internet services such as Social Network Service (SNS) and blog Service, the privacy is very important in these services. But personal data is not safety from exposure to internet service. If personal data is leak out, the privacy is disclosed to hacker or illegal person and the personal information can be used in a cyber crime as phishing attacks. Therefore, the model and method that protects to disclose privacy is requested in SNS and blog services. The model must evaluate degree of exposure to protect privacy and the method protects personal information from Internet services. This paper proposes a model to evaluate risk for privacy with property of personal data and exposure level of internet service such as bulletin board. Also, we show a method using degree of risk to evaluate with a proposed model at bulletin board.