• International Journal of Human Ecology
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• 제14권2호
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• pp.1-13
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• 2013

This study examined the factors that influenced school adaptation by adolescents from non-military families and military families; subsequently, our research targeted 387 middle school children located in Chungnam province. Questionnaires were used and data analysis was conducted by t-tests and multiple regression analysis. The results were as follows: First, adolescents from non-military families perceived higher levels of attachment to fathers and self-esteem than adolescents from military families. However, the stress level for adolescents from military families was higher than adolescents from non-military families and adolescents from non-military families adapted better to school than adolescents from military families. Secondly, family dynamic, attachment to fathers, and stress influenced school adaptation by adolescents of non-military families and family dynamic and the attachment to friends influenced the adaptation to school by adolescents from military families.

• 한국실내디자인학회논문집
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• 제16권3호
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• pp.85-92
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• 2007

Changing of paradigm at 21Century is changing a part of routine lives and it affects speculation system of recognizing the world. In this society, human is demanded changing of a part and new learning continuously. Like this, a role of individual and a part of various lives by changing of social environment have a close connection each other. In this society, they would need new circumstance of space by method of work. However, what show not necessity improving of work space but changing is the realities of our society. This thesis examine non-territorialization characteristics by focusing on the openness, composition, and flexibility. The working space on 21c head for a non-territorialization and be summarize. decenterial arrangement, increasing of public space and unification of personal work-station. The purpose of this study is to examine the non-territorialization by analysis of 21c working space.

• 통합자연과학논문집
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• 제14권4호
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• pp.176-182
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• 2021

We live in the age of artificial intelligence, and big data and artificial intelligence education are no longer just for majors, but are required to be able to handle non-majors as well. Software and artificial intelligence education for non-majors is not just a general education, it creates talents who can understand and utilize them, and the quality of education is increasingly important. Through such education, we can nurture creative talents who can create and use new values by fusion with various fields of computing technology. Since 2015, many universities have been implementing software-oriented colleges and AI-oriented colleges to foster software-oriented human resources. However, it is not easy to provide AI basic statistics education of big data analysis deception to non-majors. Therefore, we would like to present a big data education model for non-majors in big data analysis so that big data analysis can be directly applied.

• 대한환경공학회지
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• 제37권11호
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• pp.619-630
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• 2015

본 연구는 국내 폐금속 광산에 특화된 인체위해성평가 방법을 제시하고, 두 폐금속 광산 지역에 시범적으로 적용하여 광산별 중금속 오염물질(As, Cd, Cu, Pb, Zn)에 대한 인체위해도를 정량적으로 산출하고자 수행되었다. 이를 위해 폐금속 광산에 적합한 7가지 노출경로 등의 노출시나리오를 설정하고, 폐금속 광산 지역 거주 주민의 특성에 맞는 노출인자를 추출하여 인체위해성평가에 활용하였다. 또한 최종적으로 얻어진 발암 및 비발암 위해특성을 광산별, 노출경로별, 오염물질별, 수용체별로 비교 분석하였다. 두 광산 모두에서 총 초과발암위해도가 허용 가능한 위해도인 $1{\times}10^{-6}$의 값보다 크게 나타나서 발암위해성이 있는 것으로 판명되었으며, 두 광산에서의 발암위해성은 유사한 것으로 조사되었다. 또한 두 광산 모두에서 성인에 대한 위험지수가 1보다 큰 값을 보여 비발암위해성이 있는 것으로 나타났고, 어린이의 경우에는 위험지수가 1보다 작은 값을 보여 상대적으로 비발암위해성이 낮은 것으로 조사되었다. 비발암위해성은 대정광산에서 봉광산보다 상대적으로 큰 것으로 나타났다. 그리고 발암 및 비발암위해성을 유발하는 주요한 노출경로는 농작물섭취와 지하수섭취로 평가되었다. 어린이의 경우에는 성인에 비해 상대적으로 표토섭취와 표토피부접촉 경로에 의한 발암 및 비발암 위해성이 큰 것으로 조사되었다. 오염물질별 위해성을 살펴보면, 발암위해성은 As, 비발암위해성은 As, Cd, Pb 등으로부터 주로 유발되어 As가 발암 및 비발위해성의 주요한 오염물질로 조사되었다.

• 한국생활과학회지
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• 제21권4호
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• pp.805-817
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• 2012

This study was conducted to investigate the preference and consumption status of non-alcohol and alcohol beverages of Korean and Chinese university students in the Jeonbuk area. Self-administered questionnaires were collected from 241 Korean and 198 Chinese students. Statistical data analysis was completed using SPSS v. 12.0. 'Water' was the most commonly consumed non-alcohol beverages by all Korean and Chinese students. The intake frequency of 'carbonated drink' (p<.001), 'fruits/vegetable juice' (p<.05), and 'vinegar drink' (p<.01) of Chinese male students was significantly higher than the Korean male students. The intake frequency of 'ionic drink' (p<.001; p<.01) of Korean male and female students was significantly higher than the Chinese male and female students. The intake frequency of 'fruits/vegetable juice' (p<.001), 'milk' (p<.01), and 'soymilk' (p<.05) of Chinese female students was higher than the Korean female students. For the choosing the non-alcohol beverages, the Chinese female students were more health-oriented than the Korean female students (p<.01). 'Beer' was the most commonly consumed alcohol beverages by the Korean male and female and Chinese male students whereas 'Wine' was the most commonly consumed alcohol beverages by the Chinese female students. The intake frequency of 'Soju' of Korean male (p<.001) and female (p<.001) students was higher than the Chinese male and female students. The intake frequency of 'Wine' of Chinese male (p<.05) and female (p<.001) students higher than the Korean male and female students. Compared with the Chinese female students, the Korean female students more funds have to spend, in order to buy alcohol beverages (p<.01). More 81% of the Korean male and 80% of the female students reported drinking alcohol in 'beer house' whereas 78% of the Chinese male and 65% of female students drunken the alcohol in the 'beer house' or at 'home' (p<.01; p<.001). In conclusion, a practically and foreigner-friendly alcohol policies of university should be devised to reduce the alcohol consumption of students and related problems.

• 대한전자공학회논문지TE
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• 제39권3호
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• pp.28-34
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• 2002

본 논문에서는 영상을 구성하는 픽셀 정보의 비선형 분포 특성을 이용하여 공간 영역에서 워터마크를 삽입하는 새로운 워터마킹 기법을 제안한다. 제안한 방법의 기본 원리는 원 영상을 일정한 단위의 블록으로 분할하면 분할된 블록 내 픽셀들은 서로 상관성이 없이 비선형적 특성를 가진다는 것을 이용하는 것이다. 즉 비선형 특성이 강한 블록은 영상 정보의 변화가 많기 때문에 정보의 변화에 따른 인간의 시각적 차이는 크지 않고, 비선형 특성이 약한 블록은 영상 정보의 변화가 적지만 미소한 정보의 변화는 시각적 차이를 쉽게 느끼게 된다. 따라서 원 영상에 워터마크를 삽입하기 위해 분할된 블록 내 픽셀 변화량이 많으면 워터마크를 강하게 삽입하고, 반면에 픽셀 변화량이 적으면 워터마크를 약하게 삽입하여 비선형적으로 워터마크킹을 하였다. 실험적 결과를 통해 워터마크가 삽입된 영상은 다양한 영상 처리의 공격에 대해 강인성을 유지시킬 수 있어 소유권 주장을 보다 명확히 할 수 있음을 증명하였다.

• 대한의용생체공학회:의공학회지
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• 제28권5호
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• pp.676-683
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• 2007

A non-invasive respiratory gated radiotherapy system like those based on external anatomic motion gives better comfortableness to patients than invasive system on treatment. However, higher correlation between the external and internal anatomic motion is required to increase the effectiveness of non-invasive respiratory gated radiotherapy. Both of invasive and non-invasive methods need to track the internal anatomy with the higher precision and rapid response. Especially, the non-invasive method has more difficulty to track the target position successively because of using only image processing. So we developed the system to track the motion for a non-invasive respiratory gated system to accurately find the dynamic position of internal structures such as the diaphragm and tumor. The respiratory organ motion tracking apparatus consists of an image capture board, a fluoroscopy system and a processing computer. After the image board grabs the motion of internal anatomy through the fluoroscopy system, the computer acquires the organ motion tracking data by image processing without any additional physical markers. The patients breathe freely without any forced breath control and coaching, when this experiment was performed. The developed pattern-recognition software could extract the target motion signal in real-time from the acquired fluoroscopic images. The range of mean deviations between the real and acquired target positions was measured for some sample structures in an anatomical model phantom. The mean and max deviation between the real and acquired positions were less than 1mm and 2mm respectively with the standardized movement using a moving stage and an anatomical model phantom. Under the real human body, the mean and maximum distance of the peak to trough was measured 23.5mm and 55.1mm respectively for 13 patients' diaphragm motion. The acquired respiration profile showed that human expiration period was longer than the inspiration period. The above results could be applied to respiratory-gated radiotherapy.

• Journal of Community Nutrition
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• 제4권3호
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• pp.187-194
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• 2002

This study was investigated the effects of exercise and supplementation of L-carnitine and antioxidants on hepatic mitochondrial function, especially oxidative phosphorylation (OXPHOS). Isolated hepatic mitochondria from 4 rat groups were functionally tested by an analysis of respiration and the coupling of this process to ATP synthesis in the presence of ADP. Four groups were non-trained, non-supplemented group (NTNS), non-trained, supplemented group (NTS), long term-trained, non-supplemented group (LTNS) , and long term-trained, supplemented group (LTS). The trained rats run on a treadmill (grade 10°,20 m/min) for 60min/day for 8 weeks. The supplemented rats were treated with L-carnitine (0.5% diet), vitamin E(0.5mg/g BW), vitamin C (0.5mg/g BW) and melatonin (1 $\mu$ g/g BW) for 8 weeks. There were exercise effects on improving mitochondrial OXPHOS. Within non-supplemented groups, exercised rats resulted in a significant decrease in state 4 oxygen consumption, which increased the respiratory control (RC) ratio and ADP : O (P/O) ratio. There were supplementation effects on improving mitochondrial OXPHOS, too. Within non-exercised rats, supplemented rats resulted in a significant decrease in state 4 oxygon consumption. which increased the RC ratio and P/O ratio. There were additive effects of exercise and supplementation on OXPHOS. Within supplemented rats, exercise resulted in an increase in RC ratio. Significant effects of exercise-supplement interaction on improving OXPHOS were identified. It suggests that exercise and supplementation of L-carnitine and antioxidants might improve more efficiently the impaired OXPHOS efficiency in mitochondrial dysfunction that recognized as is an important cause of degenerative diseases. (J Community Nutrition 4(3) : 187∼194, 2002)

• 대한지역사회영양학회지
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• 제26권4호
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• pp.296-306
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• 2021

Objectives: The objective of this study was to estimate the distribution of the usual dietary intake of foods with respect to the probability of consumption derived from the Food Frequency Questionnaire (FFQ) of the 2009 Korea National Health and Nutrition Examination Survey (KNHANES). Methods: The intake quantity and frequency of 63 food items were assessed from the 2009 KNHANES which was completed by 7,708 participants. The participants completed one or two 24-h dietary recalls and one FFQ. The usual intake distribution was estimated using the multiple source method (MSM), and the proportion of non-consumers was calculated through the usual intake distribution. This was then compared with the proportion of non-consumers from the 24-hour recall method. Results: The difference in the proportion of non-consumers ranged from 2% to 82.9%, indicating that there is a very large difference based on food groups. The food groups in which the proportion of non-consumers did not differ was composed of foods consumed daily, such as 'rice', 'cereal and barley', and 'Chinese cabbage and kimchi', or foods with distinct palatability such as 'coffee' and 'alcohol'. On the other hand, in the case of the food groups with a high difference in the proportion of non-consumers, most comprised fruits that emphasized seasonality. Conclusions: In the case of foods or food groups that are occasionally consumed, it is desirable to use 2 recalls with additional FFQ data by combining the consumption frequency and the quantity consumed.

• 영어영문학
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• 제64권3호
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• pp.483-530
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• 2018

Unpacking and dispersing rights of various kinds formerly enjoyed by a selected few has been the constant motivation behind the democratization and modernization of human society. Human rights and later civil rights have continuously been constituted and reconstituted in response to the demands of the laboring class, slaves, women, subalterns, animals, and things, expanding beyond the boundaries of class, race, nation, sexuality, gender, species and organism. Calling attention to the ways in which literary and cultural texts have narrated rights so as to inscribe these human, nonhuman, and inhuman demands. Narrating rights offer opportunities to interrogate the lasting contributions of English language and literature to questioning, reforming, and practicing rights. The interrogation is particularly pertinent in this age in which revised and dispersed rights are creating new conflicts, requiring them to be narrated differently and imaginatively so as to allow all the parties in conflict to participate in working out the conflicts. With the 2017 theme of "Literature and Human Rights," JELL editorial collective hope to explore the relationship between literature and human rights in its multiple simultaneous, and plural manifestations in an open platform. "Narrating Rights" is a double-edged task that, on one hand, reflects the singular life conditions or contexts of a human, inhuman or nonhuman being and, on the other hand, aspires to the perpetual process of rights' universal application. Eleven out of all the keynote speakers at the 2017 ELLAK Convention were invited to this roundtable on Literature and Human Rights. The following transcription includes the dialogues of the eleven discussants.