• 대한방사선기술학회지:방사선기술과학
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• 제15권2호
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• pp.25-30
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• 1992

With transmitted dose through chest which has the problem of wide variations in absorption, simple film/screen combination method makes it diffucult to image lung field, mediastinum and retrocardiac areas. In order to overcome this, it is very common to use the high kilovoltage technique in diminishing the differences between high and low contrast. We have been adopting this method at department of diagnostic radiology, Seoul National University Hospital. To compare the image of it with that of low kilovoltage technique, we did radiographic tests using beans on the skin. We marked off into three anatomical categories such as lungs, mediastinum and near diaphragm, then attached a bean on a marked area at random. In order to compare with high and low, we took a radiography of high($120{\sim}140\;kVp$) and low($70{\sim}90\;kVp$) kilovoltage tehchniques, respectively at the same time. We have done experiments 320 cases. We evaluated the results of test in response to sensitivity(true positive) and specificity(true negative). In evaluating, we gave them points from 1 to 5 according to true or false. With given points by a radiologist having much experiences, we could acquire the percentage of sensitivity and specificity. The percentage made us to get the schematic table of ROC curve of those two methods. Consequently, high kilovoltage technique appeared 18% better than low kilovoltage technique for detecting beans with our apparatus.

• 한국식생활문화학회지
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• 제32권3호
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• pp.266-274
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• 2017

This study aimed to investigate potential acceptability of Korean jang products among Halal food consumer's to predict its market possibility in a Halal food market. Focus Group Interview (FGI) was implemented to 11 Halal food consumers residing in Korea for more than 4 month. During the test, 3 types of fermented paste, doenjang, ssamjang and gochujang were evaluated by applying these to Korean foods. In depth interview was conducted on the liking of the jang applied samples, general experiences of Korean food and fermented food in their home countries. The results showed that consumers were positive to Korean jang applied samples in general. The mean liking ratings of doenjang, ssamjang and gochujang were 7.1, 7 and 7.6 on 9-point hedonic scale, respectively. Consumers focused on the sweet and spicy flavor quality of the samples. Consumers commonly responded that the doenjang tasted too salty and needed to increase sweet and spicy flavor, and ssamjang needed to increase spicy flavor as well. Sweetening was necessary for gochujang. The reasons of liking Korean jang were because the flavors were unique yet familiar. The balanced flavor of salty, sweet and spicy flavor were additional reasons of liking. However, the fermented smell of jang products were reasons of disliking the products.

• 한국도서관정보학회지
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• 제45권4호
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• pp.139-164
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• 2014

이 연구는 학교도서관 관련 연구학교 보고서를 분석하여 학교도서관 활용교육의 특징과 문제점을 식별하고 개선방안을 논의하는 것을 목적으로 하였다. 에듀넷의 연구학교 사이트에 탑재된 중 고등학교 보고서 23편을 내용분석하여 각 학교가 수행한 도서관활용교육의 실천내용을 13가지로 분류하였다. 가장 많이 실시한 활동은 장서확충, 독서행사, 도서관활용수업(LAI), DLS 활용이었으며, 학습동기 유발에서부터 자기주도적 학습능력 증진에 이르기까지 교육목표로 추구하는 다양한 효과를 창출하였다. 그러나 도서관활용수업이 DLS를 사용한 독서활동에 지나치게 의존하고 있으며, 시간과 자료의 부족으로 정보탐색활동은 거의 이루어지지 않고 있다는 문제점이 있다. 도서관활용수업이 추구하는 자기주도적 학습능력을 함양하기 위해서는 도서관의 정보활동을 통하여 어떤 교육경험을 어떤 방법으로 제공할 것인가에 대해 교육과정과 연계하여 더 치밀하게 계획할 필요가 있다.

• 인지과학
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• 제21권3호
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• pp.429-446
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• 2010

본 연구는 경기장에서 스포츠 팬들이 자신이 응원하는 팀의 경기 승패에 따라 경험하는 긍정, 부정 정서가 정서의 편측화를 보이는 지를 fMRI 실험을 통하여 살펴보는 것이다. 이를 위해 S 프로야구 구단 팬 12명을 대상으로 S구단이 승리한 장면과 패배한 장면을 보여주었다. 측정결과, 승리장면을 지켜본 피험자들의 좌우 쐐기소엽, 우하후두이랑, 우하전두이랑, 좌편도체, 우해마옆이랑, 좌갈고리, 좌대상이랑, 좌하측두이랑, 우중측두이랑, 좌소뇌비탈, 좌소뇌정상 영역에서 활성화 반응이 나타났다. 반면에 패배장면을 지켜본 피험자들의 우중간전두이랑, 좌전대상회, 좌소이랑, 좌조가비핵, 좌창백핵, 좌배쪽전핵, 좌시상, 좌전장, 좌뇌섬엽 영역에서 활성화 반응이 나타났다. 본 연구결과 정서가의 반구비대칭 증거가 뚜렷하게 나타나지 않았으며 승리자극에서는 나타난 편도체의 활성이 패배자극에서는 나타나지 않아 패배정서 유발에 보다 심층적인 연구가 필요할 것으로 보아졌다.

• Perspectives in Nursing Science
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• 제3권1호
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• pp.47-60
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• 2006

BACKGROUND: Social, legal, and economic factors have changed the delivery of care to elderly who are frail and/or chronically ill. Increasing number of the elderly are now treated in the community, while living with or in close proximity to their family. It is evident that families play a major role of support for elderly persons in our society. This paper provides a review and analysis of studies that have investigated informal caregiving issues encompassing physical, psychological, emotional, and social domains. RESULTS OF THE REVIEW: Family caregiving often interfered with workplace and other responsibilities, creating physical, emotional, and financial stress for caregivers. Relatively high volumes of research addressed caregiving issues in the families of Alzheimer patients and in the areas of emotional and psychological impact of caregiving. Few studies explicitly investigated the role of informal caregivers in the management of other chronic conditions such as stroke or depression or physical consequences of long-term caregiving. While most studies were focused on negative aspects of caregiving, a few studies found it rewarding. Often the burden, stress, and socio-economic effects on the family caregiving for an elderly person were not sufficiently appreciated. CONCLUSIONS: Positive outcomes for both the caregiver and the care recipient are more likely to occur when effective levels of collaboration exist between health professionals and caregivers. As a first step, a better understanding of the caregiving experience such as caregiver characteristics, care recipient characteristics, and social stigma is important for nurses to minimize the burden of care so that appropriate interventions can be developed. In addition, further studies are needed to examine the role and needs of informal caregivers in the care of increasing number of frail and/or chronic ill elderly treated in the community.

• Asian Pacific Journal of Cancer Prevention
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• 제16권2호
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• pp.723-730
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• 2015

Background: This study was performed to assess patient symptoms prevalence, frequency and severity, as well as distress and coping strategies used, and to identify the relationships between coping strategies and psychological and physical symptoms distress and demographic data of cancer patients. This cross-sectional descriptive study involved a total of 268 cancer patients with various types of cancer and chemotherapy identified in the oncology unit of an urban tertiary hospital. Materials and Methods: Data were collected using questionnaires (demographic questionnaire, Medical characteristics, Memorial Symptom Assessment Scale (MSAS) and Brief COPE scales and analyzed for demographic, and disease-related variable effects on symptom prevalence, severity, distress and coping strategies. Results: Symptom prevalence was relatively high and ranged from 14.9% for swelling of arms and legs to 88.1% for lack of energy. This latter was the highest rated symptom in the study. The level of distress was found to be low in three domains. Problem-focused coping strategies were found to be more commonly employed compared to emotion-focused strategies, demonstrating significant associations with sex, age group, educational levels and race. However, there was a positive correlation between emotion-focused strategies and physical and psychological distress, indicating that patients would choose emotion-focused strategies when symptom distress increased. Conclusions: These findings demonstrate that high symptom prevalence rates and coping strategies used render an improvement in current nursing management. Therefore development of symptoms management groups, encouraging the use of self-care diaries and enhancing the quality of psychooncology services provided are to be recommended.

• 복식문화연구
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• 제26권5호
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• pp.714-726
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• 2018

This study investigates the effects of the type of advertisement, brand extension, and consumer innovativeness on the credibility of fashion advertisements. The factorial design is constructed as a 2(type of fashion advertisement: general vs. cross-media) ${\times}2$(consumer innovativeness: high vs. low) ${\times}2$(the type of fashion brand extension: similar vs. dissimilar) three-way mixed design in which consumer innovativeness is the between-subjects variable. Subjects of this study included 210 men and women in their 20s and 30s who resid in Seoul and had SNS experiences. Frequency analysis, credibility analysis, three-way ANOVA, and simple interaction analysis were conducted using the SPSS 20.0 statistics package. The results are as follows: First, the type of fashion advertisement had a significant effect on advertising credibility. Cross-media advertisements had a more positive effect than general advertisements on all of the dependent variables. Also, the type of brand extension and consumer innovativeness showed significant effect on advertising credibility and the interaction effect between the type of fashion advertisement and consumer innovativeness was significant. Lastly, the effect of different types of brand extensions on advertising credibility showed a significant difference according to consumer innovativeness. Thus, a marketing strategy using cross-media advertising is proven to be effective in gaining consumer trust for a fashion brand.

• 한국도서관정보학회지
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• 제48권1호
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• pp.227-243
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• 2017

본 연구는 노인이 건강정보검색에서 어떠한 어려움과 감정변화를 경험하는지를 살펴보고자 하였다. 이를 위해, 총 10명의 노인들을 대상으로 개별면담을 실시하였고, 그 결과 참여한 노인들이 경험하는 어려움에는 크게 인지적 어려움과 신체적 어려움이 있는 것으로 나타났다. 인지적인 어려움에는 첫째, 어디에서 어떻게 건강정보를 찾는지의 어려움을 나타내었고, 둘째, 정보검색도구의 이용의 어려움을 나타내었고, 셋째, 신뢰할 수 있는 정확한 정보선택의 어려움을 나타내었다. 참여한 노인들의 신체적인 어려움에 대해서는 눈, 손, 다리, 몸 전체에 어려움이 있다고 나타내고 있었다. 감정변화에 대해서는 정보검색 초기에는 '궁금하다'와 '감정이 없었다'가 중간단계에는 여러 감정상태를 보이다가 정보를 찾은 후에는 긍정적인 감정표현과 건강에 대한 경각심이나 두려움이 한편으로 생기기도 하였다. 이러한 연구결과를 도서관의 관점에서 분석하고 논의한 후, 노인들을 위한 도서관의 역할을 제언하였다.

• 재활간호학회지
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• 제13권1호
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• pp.13-22
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• 2010

Purpose: The aim of this study was to compare the attitudes toward and contact with people with disabilities among health care professional, lay persons, and disabled persons. Method: Using 270 subjects (141 health care professionals, 79 lay persons, and 50 disabled persons), the self report or face-to-face interview were conducted from April to October in 2007. Attitudes and contacts were assessed respectively using the Attitude Towards Disabled Person scale and the Contact with Disabled Persons. Result: Overall attitude scores of the subjects in groups of health care professionals, lay persons, and disabled persons were lower than those of individuals in the corresponding groups in other countries (F=3.232, p=.031). Health care professionals and lay persons had more negative attitudes towards disabled persons than those of disabled persons. Scores of the Contact with Disabled Persons were also lower in all three groups, as compared to those of the corresponding groups from other countries. Disabled persons had significantly more contact experiences with disabled persons than individuals in other two groups. Conclusion: Health care professionals as well as lay persons and disabled persons have negative attitudes toward people with disabilities. It is needed that the modification of educational curriculums in nursing school for promoting more positive attitudes toward people with disabilities.

• 한국비블리아학회지
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• 제32권1호
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• pp.89-113
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• 2021

본 연구는 공공도서관에서 이루어지는 내부마케팅이 공공도서관 사서의 직장생활의 질에 미치는 영향 관계를 실증적으로 규명한 것이다. 이를 위하여 서울 소재의 공공도서관에서 근무하는 현직 사서를 대상으로 2020년 7월 25일부터 59일 동안 네이버폼을 통하여 설문조사를 실시하였으며, 회수된 120부의 응답지를 통계 프로그램인 IBM SPSS 25를 활용하여 요인분석, 신뢰도 분석, 빈도분석, 상관분석, 다중회귀분석을 실시하였다. 본 연구의 결과, 공공도서관의 내부마케팅은 사서의 직장생활의 질에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 내부마케팅의 개선방안으로는 체계적이고 지속 가능한 내부마케팅 제도의 운영, 고학력 사서에 대한 경력 인정과 적절한 보상, 사서의 임금체계에 대한 개선, 경영층 지원과 권한위임을 중심으로 한 내부마케팅 제도의 활성화를 제언하였다.