• Journal of the East Asian Society of Dietary Life
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• v.15 no.6
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• pp.773-781
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• 2005

Menu-development is one of the important parts in restaurant business. Menu in restaurant has to be developed by customer's net which is the key for the success in restaurant management, The purpose of this study is to determine stress level, food intake, food habit, food preference of employees in certain companies and to develop proper menus for employees who are under high stress state. This study also determine whether the customers under stress will visit restaurant which provide stress-release-menu or not This study was conducted to people who live in Seoul and its adjunct area, including Gyunggi Province. The subjects were selected at random and the Questionnaires were sent to the subject by mail. The surveys included personal information, extent of stress, food habits related to the stress. The statistical tests were performed with SPSS computer software program. The male subjects were $44.9\%$ and females were $55.1\%$, aged between $30\~40$ years old. The percentages of no risk, borderline, and at risk, in the stress level of subjects, were 48.3, 16.5 and $35.2\%$, respectively. Most of the subjects, $61.8\%$, had normal food habit and $29.2\%$ had bad food Habits. The ideal costs of meals were $3,000\~5,000Won$ for breakfast$(57.3 \%)$, $5,000\~10,000Won$ for lunch$(54.7\%)$, and $10,000\~20,000Won$ for dinner$(38.2\%)$. Subjects under high stress answered 0 need a dietary supplementation for stress release. This study also showed that $92\%$ of the subjects under stress were willing to visit restaurants which have stress-release menus. In conclusion, adults who are under stress are shown to be interested in stress and nutrition management and they are willing to visit restaurants providing stress-release menus.

• The Research Journal of the Costume Culture
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• v.22 no.6
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• pp.943-954
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• 2014

The purpose of this study was to analyze the breast growth variation trends and characteristics of Korean adolescent girls based on 3D body measurements. Subjects were 174 girls aged between 13 and 18. 3D body scanning data were collected and the data were measured by Geomagic Design X program. The total of 18 anthropometric measurements and 4 index items were analyzed. The main results of this study are as follows: 1) Overall, the breast growth of adolescent girls got out of children's body shapes at the age of 14 and the adult's body shapes appeared remarkably at the age of 18. Before the age of 15, the adolescent girls' breast enlarged. 2) The surface lengths of upper body, which means the breast volume, showed significant growth above B cup groups rather than under A cup groups. The demand of B cup size (32.2%) was higher than A cup size (25.9%). And 35.6% of subjects' brassiere band size was 70. 3) The thorax grew evenly in the circumference, depth and breadth. The thoracic development related to the breast volume as well as the whole upper body's development. These results reveal that it is necessary to develop adolescent girls' brassiere reflecting on adolescent girls' breast growth variation trends and characteristics by age, breast size and thoracic development.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2006.05a
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• pp.697-700
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• 2006

A sensor and measuring system were implemented to measure two signals that uroflow and urophonography during urination for diagnose the lower urinary tract symptom. The implemented system was composed of the uroflow sensor using the load-cell, the urophonography measurement sensor so as stethoscope type, pre-processing part for sensors signal detection, amplifier and filter, system control parts and PC measurement program. A simulator of the lower urinary system that is experimental equipment implemented for evaluate the implemented system. The two signals were measured using implemented system and analyzed these signal by means of time domain and frequency domain for extraction of the characteristic parameter the most influence of effect according to occlusion of the lower urinary system. Furthermore two signals were measured and analyzed with the subject of 5 healthy adult for clinical application possibility of the implemented system. As a result, the most influence bandwidth of effect according to occlusion of the lower urinary system is $253\sim282Hz$ of the urophonography signal.

• Journal of the Korean Society of Physical Medicine
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• v.10 no.2
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• pp.55-61
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• 2015

PURPOSE: The purpose of this study was to investigate recruiting order and onset time around shoulder muscle during the push-up according to the body tilting angle. METHODS: Twenty healthy young adult subjects were recruited for this study. They had no neurological and musculoskeletal disease. We used the sEMG for recording onset time of shoulder muscles. Shoulder Muscles were anterior deltoid(AD), posterior deltoid(PD), pectoralis major(PM), upper trapezius(UT). Body tilting angle were measured at 0 degree, 30 degree and 60 degree by using tilting table. Muscles contraction onset time were set by the push-up performed 3 times respectively. Mean of 3 measurements were used. And initiate onset time was decided by the Mean ${\pm}2$ SD in the threshold, more than 25ms. RESULTS: There were significant difference at 0 degree, 30 degree and 60 degree(p<.05). Muscles onset time were same order at 0 degree, 30 degree. UT occurred first of all contraction at 0 degree and 30 degree. And then contracted AD, PD, PM. But, at 60 degree, AD was the first contraction, and PM, UT, PD. CONCLUSION: Muscle recruitment order and onset time according to the body tilting was shown the difference when you do push-up. Therefore, this result, shoulder muscle recruitment pattern of according to the body tilting is different and it has to make effective shoulder exercise program.

• The Journal of the Convergence on Culture Technology
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• v.5 no.4
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• pp.307-313
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• 2019

In 2019, Single person households became the most common in Korea. For those households, so called 'Mukbang' and 'Cookbang', the 'Food' related TV and internet programs are so popular and even became worldwide trends. This study explored how the characteristics of the food related programs on TV and internet influence the constant single person households viewers of the dietary self efficacy. The perceived usefulness and the ease of use shows meaningful influences to the dietary self efficacy in all of the generation groups. In young adult generation from 20s to 30s old, the joyfulness is also effective variables to affect the dietary self efficacy.

• The Journal of the Korea Contents Association
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• v.19 no.9
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• pp.181-194
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• 2019

The purpose of this study is to investigate the effect of physical environment of Japanese restaurant on customer satisfaction, revisit intention and word of mouth intention. For this purpose, data were collected from 341 adult males and females who had used Japanese restaurants in Daegu. SPSS program frequency analysis, factor analysis, regression analysis and multiple regression analysis were used for data analysis. Through the factor analysis, the physical environment of the Japanese specialty restaurant was identified as a component of comfort, aesthetics, and convenience. As a result of the multiple regression analysis, the three components of the physical environment have positive effects on customer satisfaction, return visit intention, and word of mouth intention. The results of regression analysis showed that customer satisfaction had a positive effect on revisit and word of mouth intention. Through the results of this study, we confirmed the physical and environmental impacts of the specialty restaurants and suggested the practical and theoretical implications.

• Journal of Korean Academy of Nursing
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• v.49 no.1
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• pp.36-45
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• 2019

Purpose: The purpose of this study was to identify the characteristics of and risk factors for medical-device-related pressure ulcer (MDRPU) development in intensive care units. Methods: A prospective cohort study design was used, and the participants were 253 adult patients who had stayed in medical and surgical intensive care units. Data were collected regarding the application of medical devices and MDRPU-related characteristics over a period of six months from June to November, 2017. Data were analyzed using independent t-test, ${\chi}^2-test$, Fisher's exact test, and binary logistic regression analysis with the SPSS 21.0 program. Results: Among the 253 participants, MDRPUs occurred in 51 (19.8%) participants. The results of the logistic regression analysis showed that the risk factors for MDRPUs were the use of endotracheal tubes (OR=5.79, 95% CI: 1.66~20.20), having had surgery (OR=2.95, 95% CI: 1.11~7.77), being in a semi-coma/coma (OR=5.79, 95% CI: 1.04~32.05), and sedation (OR=5.54, 95% CI: 1.39~22.19). Conclusion: On the basis of the study results, it is effectively facilitated by nurses when they care for patients with MDRPUs in intensive care units and the results are expected to be of help in preventive education for MDRPU development as well as preparing the base data for intervention studies.

• Women's Health Nursing
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• v.24 no.4
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• pp.414-422
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• 2018

Purpose: To develop Korean Menstrual Symptom Scale (KMSS) for university students and test its reliability and validity. Methods: The scale was developed by intensive literature review, development of preliminary items, verification of content validity, development of secondary items, verification of construct validity, and extraction of final items. Thirty-nine items were constructed. Data for validity and reliability testing were collected with a questionnaire survey from 391 university students. Data were analyzed with descriptive statistics, factor analysis, and reliability coefficients (Cronbach's ${\alpha}$) with the SPSS program. Results: There were 37 final items which were sorted into six factors: 'negative affection (8 items)', 'change of activity level (7 items)', 'physical symptom (9 items)', 'mood change (9 items)', 'change in concentration level (4 items)', and 'body water retention (5 items)'. The cumulative percent of variance was 63.3%. Regarding the reliability of the scale, its Cronbach's ${\alpha}$ was 0.96. Cronbach's ${\alpha}$ values for these factors ranged from 0.75 to 0.91. Conclusion: The KMSS demonstrated acceptable validity and reliability. Repeated research is needed to measure menstrual symptom experienced by women of variable ages.

• Stress
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• v.25 no.3
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• pp.155-161
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• 2017

Background: This study was conducted to investigate the factors that influence sexual intercourse experience of university students in Korea. Methods: We selected 244 students who completed a questionnaire about general characteristics, sexual attitude, sexual intercourse experience, depression. It was analyzed by logistic regression using sexual attitude of university student, father, and mother as explanatory variables. Results: The results showed that sexual intercourse experience was more frequent in the respondents who were more open about sexual attitude, those whose mothers have more open mind to sexual attitude, and those who were less depressed. Conclusions: The sexual intercourse experience is important to affect the upcoming adult period in university students. This study suggests that it is necessary to develop systematically the sexual education program in university and society.

• Journal of Korean Clinical Nursing Research
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• v.28 no.1
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• pp.34-44
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• 2022

Purpose: The purpose of this study was to examine the level of Person-centered Critical Care Nursing (PCCN) and the factors influencing PCCN for nurses in Intensive Care Units (ICU). Methods: This study was designed by cross-sectional descriptive correlational study. The participants included 147 ICU nurses in two general hospitals in Seoul, Korea. Demographic characteristics, PCCN, communication skills, professionalism, and work environment were measured. The collected data were analyzed using descriptive statistical analysis, independent t-test, One-way ANOVA, Pearson's correlation coefficient, and stepwise multiple linear regression with the SPSS/Win 25.0 program. Results: The average age of the participants was 29.6±4.7 years and the mean work experience in the ICU was 4.67±3.52 years. The level of PCCN was 3.70±0.41, which was moderate to high, and it significantly showed a positive correlation with therapeutic communication skills (r=.66, p<.001), global interpersonal communication competence (r=.42, p<.001), professionalism (r=.38, p<.001), and work environment (r=.16, p=.048). The factors influencing PCCN were identified as therapeutic communication skill and global interpersonal communication competence (Adj R²=.45, p<.001). Conclusion: The findings of this study were confirmed that the strategies to promote PCCN are necessary to enhance therapeutic communication skill and global interpersonal communication competence. In addition, they may be particularly meaningful in providing basic data for nursing education and future intervention development research to promote PCCN for the ICU nurses. For improving PCCN for healthcare providers in ICU, further studies should be conducted to develop education and intervention programs.