• 복식문화연구
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• 제17권1호
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• pp.149-161
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• 2009

The purposes of this study are to examine older consumers' seeking benefits and purchase intentions for functional materials and their attitudes towards such materials and investigate the differences between purchasers and non-purchasers of functional materials in their seeking benefits for functional materials and their emphasis on self development and pursuit of fashion. In doing so, this study samples the older adult population living in Seoul, Busan, and Gyeonggi Province and analyzes 267 questionnaire responses obtained from the sampled older consumers. The main findings from the analysis are as follows: First, the older consumers' seeking benefits for functional materials were represented by three different dimensions: reliability, brands/fashion, and others-oriented pursuit. Second, the influence on the dimension of reliability was more significant in the order of knowledge on functional materials, pursuit of fashion, and emphasis on self-development the interest in garments and the pursuit of fashion were found to have significant influence on the dimensions of brands/fashion and others-oriented pursuit. Third, the respondents' attitudes towards functional materials showed significant correlations with the dimensions of reliability and others-oriented pursuit, while their purchase intentions for functional materials were significantly influenced by the dimensions of reliability and brands/fashion. Finally, when the differences in the respondents' seeking benefits for functional materials and their pursuit of fashion and emphasis on self-development were investigated according to whether or not they had ever purchased clothes made from any functional material, the group of purchasers showed a higher mean value than the non-purchaser group.

• 대한지역사회영양학회지
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• 제11권5호
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• pp.587-597
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• 2006

This study was performed in order to identify nutritional factors affecting on skin sebum content with 131 female university undergraduates in 2003. We measured the sebum contents of 4 facial spots to classify their skin types. Daily energy and nutrient intakes of the subjects were not deficient except in calcium and iron, which were 466.2 mg (66.6% RDA) and 8.5 mg (53.4% RDA) relatively. We observed no significant difference of energy and nutrient intakes among the 3 skin types. But significantly higher consumption of grains and slightly higher frequencies of several food groups (excepting starches) were shown in oily skin types, so they might have higher nutrient intakes. Serum indices and food preferences mostly revealed no difference among the 3 skin types. But in the oily skin type, serum phosphorus levels were significantly lower than others, suggesting phosphorus-rich food consumption like soft drinks and pains could lead to a dry skin type rather than an oily one. Also in the oily skin type, sweet taste preference was slightly tower than others; more-over, sweet intake was lower samely significantly. There was mostly no significant relationship between facial sebum contents and nutrient intakes, dietary behavior, food frequency and food preference except in some factors. Animal protein intake showed a significant negative relationship toward facial sebum content. On the other hand, in normal skin type, Fishes consumed was slightly higher than others, so that higher animal protein consumption presumably leads to normal skin type. Frequency of fried food and bacon and preference of fried foods showed slightly negative relationships toward facial sebum content. Regular meal times showed significantly increased facial sebum content.

• 대한치과보철학회지
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• 제35권3호
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• pp.504-516
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• 1997

Ultrasonic instruments transfer electrical energy to mechanical energy resulting in vibration used for various dental treatments. If we could know the effect of ultrasonic instruments on the dental cements within the cast crown, we could take care when conducting periodontal surgery and when using the ultrasonic instrument to remove cast crown, it would be much more convenient. The purpose of this study was to compare the bond strength of several dental cements according to ultrasonic instrumentation time. In this study 4 types of cements were used to cement the specimens. they were treated with ultrasonic instrumentation for 0-5 minutes and the change in bond strength were statistically compared. The results were as followed. 1. The tensile bond strength of zinc phosphate cement decreased according to the increase in time of ultrasonic instrument and showed significant difference between 0 minutes and the others and between 1 minute and 2,3,4,5 minutes (p<0.05). 2. The tensile bond strength of polycarboxylate cement decreased according to the increase in time of ultrasonic instrument and showed significant difference between 5 minutes and the others and between 4 minutes and 0 minutes (p<0.05). 3. The tensile bond strength of zinc phosphate cement decreased according to the increase in time of ultrasonic instrument and showed significant difference between 5 minutes and the others (p<0.05). 4. The tensile strength of resin cements showed no statistically differences according to the ultrasonic instrumentation time. In conclusion, it is considered that zinc phosphate cements is most affected by ultrasonic instrumentations and resin cement is the least affected. When using ultrasonic instruments the result avove should be used as an index.

• 한국산학기술학회논문지
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• 제14권1호
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• pp.157-168
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• 2013

본 연구의 목적은 취업준비 과정에서 장애인이 경험하게 되는 진로장벽을 파악하고, 이러한 진로장벽이 역기능적 진로사고에 미치는 영향을 분석하는 것이다. 이를 위해 직업훈련중인 장애인 180명을 조사한 결과 첫째, 장애인이 지각하는 진로장벽은 직업정보의 부족, 낮은 사회적지지, 자기명확성 부족, 낮은 자기효능감, 중요한 타인과의 갈등 순으로 나타났다. 둘째, 장애인의 연령변인은 자기명확성 부족과 직업정보 부족에서 유의한 차이를 보였으며, 학력 특성에 따라 직업정보 부족에 차이가 나타났다. 또한 장애 유형 중에서는 정신장애가 사회적 지지에 높은 유의미성이 검증되었으나, 성별 차이와, 취업 경험은 모두 차이를 보이지 않았다. 셋째, 역기능적 구직의사결정 혼란에 가장 영향을 미치는 변인은 자기명확성 부족, 중요한 타인과의 갈등 그리고 낮은 자기효능감이었으며, 장애인의 수행불안에 가장 영향을 미치는 진로장벽은 낮은 자기효능감과 중요한 타인과의 갈등으로 나타났다.

• 한방안이비인후피부과학회지
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• 제18권3호
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• pp.66-74
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• 2005

Objective: Stress is one of the most important etiological factors in our lives. Human body makes effort to keep his homeostasis from stress by using autonomic nerve system. So we need markers which can evaluate autonomic nerve system easily. HRV represents such markers. Sympathetic and Parasympathetic nerve system are part of autonomic nerve system, related with cur body and diseases in ENT, Dermatology, Ophthalmology are also deeply related with stress, Sympathetic and Parasympathetic nerve system. So we can expect that it can help understanding patients to evaluate autonomic nerve system with HRV Research Methods and Procedures: Forty one patients who have seif-recognized stress in Dept. of Oph & Otolaryngo & Dermatology were selected. SDNN. RMSSD, LF, HF, norm-LF, norm-HF, LF/HF ratio, LnLF, LnHF were checked. Results: Men showed lower SDNN, HF, and LnHF than women(p<0.05). Age over-forty group showed significant lower SDNN, LF, HF, LnLF, LnH(p<0.01), and lower RMSSD(p<0.05) than age under-forty group. There's no big differences for age at norm-LF, norm-HF, and LF/HF ratio. Skin disease group showed higher SDNN, RMSSD, LF, HF, LnLF, LNHF than the others, facial palsy group showed higher norm-HF. LF/HF ratio, and mouth-throat group showed higher norm-LF, but there's no statically significant difference. Comparing skin disease group with the others, the others showed statically significant low SDNN(P<0.01), RMSSD, LF, HF, LnLF and LnHF(P<0.05).

• 여성건강간호학회지
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• 제6권4호
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• pp.528-548
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• 2000

The purpose of this study was to identify the effect of college women s active and passive smoking on menstrual discomfort. The subjects were 252 college female students (active smokers, 71; people who passively inhaled others smoke, 104; nonsmokers who also didn't inhale others smoke, 77). Subjects were selected from 5 colleges in North Kyong Sang Province, Korea. Data was collected from March to June of 2000 with a structured questionnaire. The instruments used for this study were the revised Menstrual Distress Questionnaire (MDQ) developed by Moos(1968), general characteristic, menstrual characteristic, and smoking characteristic scale developed by researchers. The data were analysed by the SPSS/PC+ program. The results were as follows 1. There was no statistically significant difference of menstrual discomfort level among the active smokers, those who passively inhaled others smoke, and who did not inhale others smoke(F= 2.613, p= .075). 2. The mean score of menstrual discomfort was moderate(M= 60.8008, SD= 17.9243). The level of menstrual discomfort was various (minimum score 29.00- maximum score 110.0). 3. Factors influencing menstrual discomfort were on life stress events(F= 4.057, p = .045), irregular menstrual cycle(t = 3.968, p = .047), and amount of flow during menstruation(F = 4.018, p = .019). The recommendations from this study are necessity of further studies to investigate how heavy active and passive smoking have effect on menstrual discomfort.

• 한국직업건강간호학회지
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• 제26권3호
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• pp.125-132
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• 2017

Purpose: This study was performed to identify the impact of aggressiveness of patients and a sense of coherence on posttraumatic stress in psychiatric nurses. Methods: After collecting data from 162 psychiatric nurses, we carried out a t-test, ANOVA, Pearson's correlation coefficient, and multiple regression using IBM SPSS Statistics 19.0. Results: The mean score of posttraumatic stress was $20.75{\pm}16.59$ points. Verbal aggression, aggressiveness about property, aggression toward oneself, and aggression toward others had a positive correlation with posttraumatic stress, while a sense of coherence had a negative correlation with post-traumatic stress. It was concluded that the significant predictors of posttraumatic stress in psychiatric nurses were aggression toward oneself, a sense of coherence, and aggression toward others, all of which accounted for 38.9% of the variability. Conclusion: The results of this study indicate that the factors influencing posttraumatic stress in psychiatric nurses were aggression toward oneself, aggression toward others, and a sense of coherence. Therefore, education programs should be developed in consideration of the fact that aggressive behavior against the patient himself and against others intensify the posttraumatic stress of the psychiatric nurse, but the integration force mitigates it.

• 기본간호학회지
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• 제16권3호
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• pp.333-344
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• 2009

Purpose: This study was done to identify differences in health habits, perceived stress, depression, and suicidal thinking by gender for elderly people who are living alone and elderly people who are living with others. Method: The study participants were 4,051 people aged 65 years and over who were surveyed in the Third Korea National Health and Nutrition Examination Survey in 2005. The relationship among outcomes and living arrangement by gender in elders was assessed using multiple logistic regression while controlling for sociodemographic characteristics. Results: Older men living alone were less likely to have breakfast and more likely to perceive stress and think of suicide than older men living with family or others. On the other hand, older women who live alone were less likely to perceive stress than older women who live with others. Age, educational level, income, and number of diseases were significantly associated with each individual outcome. Conclusion: This study showed that living alone has a significant impact on physical health habits and psychological health of elderly people, especially for older men. Therefore, living arrangement should be considered in developing a health promotion program for elders as well as age, gender, education, and income.

• 대한정형도수물리치료학회지
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• 제11권2호
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• pp.1-12
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• 2005

The purpose of this study is compare the effects of two therapeutic processes-i) conservative Myofacial Release Technique along and ii) Transcutaneous Electrical Nerve stimuliation alone - on the increase in the range of motion(ROM) and on the decrease in patient's pain with chronic Neck pain. The subjects of the study were student with choronic neck pain in Daegu health university. Half of them (10) took conservative Myofacial Release Technique along and the others (10) took Transcutaneous Electrical Nerve stimuliation alone. I used 3D Motion analysis. The range of motion (ROM) in six areas-flexion, extension, left lateral flexion, right lateral flexion, left rotation, right rotation-to check the effectiveness of the two combinations of methods, measured pain with visual analogue scale (VAS) to see the effect on pain reduce. Assement was conducted to the groups before the treatment began and affer the four weeks treatment ended. This study shows that both groups demonstrated significant improvement in ROM increase and pain reduction. Flexion ROM increases were significant in MFR and TENS after treatment 2 weeks and 4 weeks. Extension ROM increases were significant in MFR and TENS after treatment 2 weeks. Right rotation ROM was no significant differences were found in MFR and TENS after treatment all weeks. Right lateral flexion ROM increases were significant in MFR and TENS after treatment 3 weeks. Left lateral flexion ROM increases were significant in MFR and TENS after treatment 1 weeks. But the others no significant differences were in MFR group and TENS group during 4 weeks.

• 보건교육건강증진학회지
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• 제15권2호
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• pp.105-117
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• 1998

This study was conducted in order to identify quality of life(QL) and it's related factors in college students in Korea. The data were collected at september, 1996, using the instrument of QL. It was measured by a 5-point scale, composed of 20 questions, 4 regions; “the region of task”, “the region of life style”, “the region of mentalㆍemotional health” and “the region of physical health”. The subjects of this study were 413 college students. Data were analyzed with t-test, ANOVA -test using SPSS program. The results were as follows. 1. The lowest mean of QL score was 2.685 in the region of task. And the mean of QL score in the region of life style was 2.772, in the region of mentalㆍemotional health 3.114, in the region of physical health 3.323. 2. There were significant relation between “sex” and “QL” in the regions of task(p〈 .05), mentalㆍemotional health(p〈.01), and physical health(p〈.01), between “resident patterns” and “QL” in the regions of task(p〈.05), life style(p〈.01), and mentalㆍemotional health (p〈.01), between “meal provider” and “QL” in the regions of mentalㆍemotional health(p〈.05), between “monthly pocket money” and “QL” in the regions of mentalㆍemotional health(p〈.05). Mean score of QL on the subjects who exercised regularly was statistically significant higher than others' in the regions of task(p〈 .05) and physical health(p〈 .05). And QL score of working students for money was statistically significant higher than others' in the regions of physical health(p〈.05).