• Journal of the Korean Dietetic Association
• /
• v.12 no.4
• /
• pp.390-403
• /
• 2006

The purposes of this study were to : (a) examine the using pattern of college foodservice and off-campus restaurant and identify the important service quality attributes and levels for conjoint analysis, (b) investigate the demographic factor and the lunch behavior of "S" college's foodservice customer (c) search the optimum moving time to the college foodservice by cumulative graph, (d) identify the relative importance of the service quality attributes and level at college foodservice by conjoint analysis, and (e) provide the basic data for establishing new college foodservice. Questionnaire developed were conducted with 305 daytime students. A total of 284 were usable and the data was analyzed by the SPSS(ver. 11.0) for the descriptive analysis and conjoint analysis. ‘Low price’ was the reason for using college union foodservice, and the advantages of college union the foodservice were reported to be 'speediness', 'low price', 'near distance', 'wide space' and etc in a college. For off-campus restaurant, the using reasons were mentioned 'near distance', 'menu variety', 'kindness', and 'better taste and quality' and the using advantage found out 'inexpensive and enjoyable food with friends', and 'good taste'. An optimum time required for moving to the college foodservice was calculated 9 min by cumulative graph. As the relative important attributes on college foodservice were identified in the order of the ‘price range', the 'time required for the movement' and the 'food taste', and the level were analyzed the location requiring 6~10 minutes for the movement, the price range of 2,100~2,500 won, and the providing tasty foods by conjoint analysis. As "S" college will be established a new college foodsrevice suggested by the this study result, there should be expected the increasing salse and the college student's satisfaction on campus foodservice.

• The Korean Journal of Pain
• /
• v.30 no.2
• /
• pp.134-141
• /
• 2017

Background: Postoperative pain is a common, distressing symptom following arthroscopic knee surgery. The aim of this study was to compare the potential analgesic effect of dexmedetomidine after intrathecal versus intra-articular administration following arthroscopic knee surgery. Methods: Ninety patients undergoing unilateral elective arthroscopic knee surgery were randomly assigned into three groups in a double-blind placebo controlled study. The intrathecal dexmedetomidine group (IT) received an intrathecal block with intrathecal dexmedetomidine, the intra-articular group (IA) received an intrathecal block and intra-articular dexmedetomidine, and the control group received an intrathecal block and intra-articular saline. The primary outcome of our study was postoperative pain as assessed by the visual analogue scale of pain (VAS). Secondary outcomes included the effect of dexmedetomidine on total postoperative analgesic use and time to the first analgesic request, hemodynamics, sedation, postoperative nausea and vomiting, patient satisfaction, and postoperative C-reactive protein (CRP) levels. Results: Dexmedetomidine administration decreased pain scores for 4 h in both the intrathecal and intra-articular groups, compared to only 2 h in the control patient group. Furthermore, there was a significant reduction in pain scores for 6 h in the intra-articular group. The time to the first postoperative analgesia request was longer in the intra-articular group compared to the intrathecal and control groups. The total meperidine requirement was significantly lower in the intra-articular and intrathecal groups than in the control group. Conclusions: Both intrathecal and intra-articular dexmedetomidine enhanced postoperative analgesia after arthroscopic knee surgery. Less total meperidine was required with intra-articular administration to extend postoperative analgesia to 6 h with hemodynamic stability.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
• /
• 2003.05a
• /
• pp.1122-1127
• /
• 2003

For many years, engineers in the field of acoustics have used the A-weighted sound pressure level (SPL). Since they were interested just in a reduction of noise, the A-weighted SPL was considered good enough to quantify noise problems. This is reasonable because loudness is usually the most important parameter for most noise problems and A-weighted SPL is often reasonably well correlated with loudness. As the overall noise levels drop, however, other parameters become more important and must be considered, Advent of sound quality came from an understanding that A-weighted SPL only reflects the loudness of a sound. It is obviously impossible to characterize a complex sound with a single number. Although product mostly has revealed physical quantities created by the standpoint of engineers, consumers perceive and evaluate products on the non-physical characteristics, such as feelings, emotions, and experiences in different social and cultural situations. Especially, for the household appliances for instance air-conditioner or refrigerator, the sound is heavily related to the satisfaction of a customer who is a real user of the product and is very important factor to decide purchasing as well as visual design. Therefore, in this research, the general tendency of consumer's psychology was investigated for the appliances. And also, in order to obtain clear guidelines fur sound manipulation, the characteristics of the sound of air-conditioning systems and refrigerators were compared with competitors'. since it is important to overcome the discrepancy between engineering and marketing, the relevance of sound manipulation must be documented from the consumer's perspective. That is the reason why we conducted a consumer and marketing oriented study.

• Archives of Craniofacial Surgery
• /
• v.15 no.1
• /
• pp.1-6
• /
• 2014

Background: The ear is composed of elastic cartilage as its framework, and is covered with a thin layer of skin. Auricular reconstruction using autogenous cartilage in microtia patients requires delicacy. This paper reports clinical experiences related to elevation of reconstructed ear in the last 11 years. Methods: This study was based on 68 congenital microtia patients who underwent auricular elevation in our hospital. Among these 68 patients, 47 patients were recruited. We compared the differences in the ear size, auriculocephalic angle, and conchal depth with those in the opposite ear, and the patients' satisfaction levels were investigated using a survey. Results: The difference in the sizes of the two ears was less than or equal to 5 mm in 32 patients, 5 to 10 mm in 10 patients, and greater than or equal to 10 mm in 5 patients. The difference in the auriculocephalic angles of the two ears was less than or equal to 10 degrees in 14 patients, 10 to 20 degrees in 26 patients, and greater than or equal to 20 degrees in 7 patients. The difference in the conchal depths of the two ears was less than or equal to 5 mm in 24 patients, 5 to 10 mm in 19 patients, and greater than or equal to 10 mm in 4 patients. The average grade of 3.9 points out of 5 points was obtained by the patients with satisfactory surveys. Conclusion: We could make enough protrusion and maintain the three-dimensional shape for a long time to satisfy our patients.

• Journal of Families and Better Life
• /
• v.29 no.4
• /
• pp.125-145
• /
• 2011

The purposes of this study were to examine low-income households' financial statuses and the socio-economic characteristics of single-person and non-single person households according to the financial indexes used for evaluating financial security and growth status developed based on financial ratios. Using 2009 KLIPS(Korean Labor & Income Panel Survey) data collected by the Korean Labor Institute, the satisfaction levels from the indexes were analyzed and compared between the two household types. The results showed that 46.0% of single-person households were not satisfactory in terms of all financial growth indexes but were partially satisfactory in terms of all financial security indexes. These householders tended to be females and in the their 70s, who lived in Seoul or in a suburb of Seoul, Korea. They reported problems with a lack of financial growth possibilities. 47.0% of non-single person households were not satisfactory in terms of all financial growth indexes but were partially satisfactory in terms of all financial security indexes. These householders tended to be males in their 60s and 70s with no job who were living in Seoul or in a suburb of Seoul, Korea. They reported having low level of liquidity and high level of debt redemption. 42.6% of single-person households were not satisfactory in terms of both financial security and growth indexes partially. These householders tended to be females in their 20s or 70s who were living in rural areas. They reported problems related to an adverse balance between household income and expenditures and a large scale of debt. 43.1% of non-single households were not satisfactory in terms of both financial security and growth indexes partially. These householders tended to be males in their 60s or 70s and homeowners. They reported problem related to an adverse balance of household income and expenditures and high a level of housing expenditures and liquidity. The research findings have implication for policy makers considering financial support programs and welfare programs for low-income householders, considering the recent changes in households structures.

• Fashion & Textile Research Journal
• /
• v.15 no.5
• /
• pp.733-742
• /
• 2013

This research explores the relationship between body image and clothing behavior in order to enhance self-efficacy among multicultural children based on a survey of 167 children. The statistical analysis indicated that children value(in decreasing order)family-esteem, friend-esteem, self-esteem, and school-esteem. School-esteem is the lowest, with boys displaying slightly higher levels of esteem than girls. A boys' self-esteem appears enhanced by higher satisfaction with overall appearance and weight; however, girls' self-esteem helped them address appearance and physical characteristics with positive attitudes. In addition, the clothing behavior of children significantly influenced self-esteem to differing degrees based upon gender. A boys' self-esteem can be increased by having them show interest in clothes rather than letting them wear similar clothes to their friends because their self-esteem can be heightened by higher interests and lower similarity. A girls' self-esteem can be augmented by the clean management of clothes and comfortable wearing due to their emphasis on manageability and comfort. This survey was limited to the Gyeonggi and Inchon area and leaves room for future studies.

• The Korean Journal of Community Living Science
• /
• v.22 no.4
• /
• pp.509-518
• /
• 2011

This study was intended to investigate dietary behavior, health related behavior and the effects of nutrient intake of female college students. Dietary behavior, health related behavior and the perception of the body conditions were surveyed with anonymous questionnaires, and 24hrs recall method for nutrient intake was obtained from 161 female college students in Chungbuk area. The mean height and weight of the subjects were $161.4{\pm}5.0$cm and $53.8{\pm}7.4 $kg, respectively. The dietary behavior of female college students was generally inadequate. More specifically, irregularity of meals, indifference of dietary balance, and skipping breakfast, showing $4.77{\pm}2.20$for dietary behavior score, $11.76{\pm}3.89$ for DVS and $3.58{\pm}0.82$ for DDS, respectively. It was found that almost 63% of subjects did not anything for health care and the frequency of exercise of subjects was low. The perception of body conditions of the subjects seemed to be generally positive. However, satisfaction levels on body shape was very negative showing that only 12.4% of subjects answered as 'very satisfied' and 'satisfied'. When nutrient intake of the female college students was compared with Dietary Reference Intake for Korean, folate(45%), potassium(55%), vitamin C(59%), Ca(72%), fiber(72%), Fe(79%) and energy(80%) were found to be insufficient. But protein(138%), P(122%) and Na(179%) were found to be oversupplied. The nutrient intake of fiber, plant Ca, vitamin A, ${\beta}$-carotene, vitamin B6, vitamin C, folate and vitamin E were significantly higher, and those of Fe, Zn and protein were a little high in the high score group of dietary behavior. Also Food group intake, DDS and DVS were higher in the high score group of dietary behavior.

• Anxiety and mood
• /
• v.13 no.1
• /
• pp.46-52
• /
• 2017

Objective : The purpose of the present study was to examine the effectiveness of a school-based character education program on the character development of elementary school students. Methods : A total of 1,325 elementary school students participated in the study. Pre-post changes in eight character virtues (self-esteem, self-regulation, honesty, sincerity, communication & caring, citizenship, justice, responsibility/cooperation) and student satisfaction were assessed. A paired t-test was performed to determine the effects of the program. Results : Of the students who participated in the program, the 4th and 5th grade students showed significantly increased scores on all eight character virtues ; whereas, the 6th grade students showed significantly increased scores on five character virtues. Conclusion : Despite the differences in effect based on the grade levels, the study results supported the effectiveness of a school-based socio-emotional character education program. This study could provide a basis for future research on the development of effective character education programs.

• Journal of Digital Convergence
• /
• v.14 no.7
• /
• pp.45-56
• /
• 2016

The purpose of this study was to determine the association between depressive symptoms and psychological stress, and to investigate the factors affecting depressive symptoms among male high school students. The study subjects were 573 male students surveyed from a self-administered questionnaire in October 2015. As a result, the distribution of psychosocial stress of surveyed students was 14.8% of health group, 71.9% of latent stress group, 13.3% of high-risk stress group. Depressed level of 71.4% of the distribution is normal group, mild depression group 25.30%, moderate depression group 3.0%, 0.3% was severely depressed group. The factors influencing the students' depressed levels were subjective health status, whether breakfast, sleep hour per day, academic achievement, worries, satisfaction with school life, perceived family income and psychosocial stress has been selected. In particular, the stress is related to the high depression. Therefore, it is considered that stress management is necessary in order to reduce the students' depression.

• Journal of Digital Contents Society
• /
• v.15 no.1
• /
• pp.45-52
• /
• 2014

All medical information system stakeholders and the environment exists. Medical information systems for development in these environments and non-functional requirements, functional requirements and quality goals are to be met. In order to achieve these goals in a variety of ways currently being made to develop information systems and various applications are emerging. However, the process of developing these health information systems meet the basic requirements and does not consider that from the point of view should not be separate. This study of the development of health information systems related to quality measurement indicators for the analysis software architectures, and medical information, information quality evaluation of service quality information associated indicators evaluation are offered. This way of associated indicators for the quality of the output sum and analyze the trends in software architecture u-Healthcare should be available for assessment. Quality score compared with pre-set goals for achievement and satisfaction levels of analysis further support the cause excerpt field use in analysis and improvement is possible.