• 대한지역사회영양학회지
• /
• 제24권3호
• /
• pp.208-222
• /
• 2019

Objectives: This study examined the usage status and the degree of satisfaction of university foodservice (UF) perceived by international students in Busan. Methods: A questionnaire survey was conducted on the utilization of UF, improvement requirements, preference type and recipe, as well as the importance and satisfaction of UF quality attributes as perceived by international students (n=604) at universities in the Busan area between April and June 2017. Results: UF was 'generally satisfied' or 'very satisfied' in about 35.4% of the study population, and 'not very satisfied' or 'not satisfied at all' in approximately 11.5%. Approximately 21.7% said that UF contributed to dietary life 'very much' or 'quite significantly' and 36.4% said 'not very much' or 'not at all'. The largest demand for improvement of UF was 'variety of menu' (52.0%). The most leftover food in UF was kimchi (30.3%) and broth/stew (19.2%), and the major reason for having leftover was 'not to one's taste' (27.8%). After dividing the foodservice quality attributes into 5 factors - food quality and price, sanitation, convenience, physical environment, and service environment - and analyzing the importance and satisfaction of each factor, it was shown that satisfaction was generally lower than the degree of importance. Sanitation factor was high for both importance and satisfaction of UF, while convenience factor was high for the importance but low for satisfaction of UF. Four variables in the food quality and price factor ('food taste', 'freshness of food', 'nutritive value of food', and 'reasonable price') and 3 variables in the convenience factor ('variety of menu', 'prompt food service', and 'display of the meals for the day') had high importance but low satisfaction, showing the need for an improvement on these areas. Conclusions: Based on the study results, it is necessary to improve the food quality, as well as the price and convenience factors, and to provide various menus to increase the satisfaction of UF in international students.

• 한국정보컨버전스학회논문지
• /
• 제5권2호
• /
• pp.25-35
• /
• 2012

현대 유통산업에서 기업들은 많은 전략을 구사하고 있다. 유통구조의 개선은 기업의 중대한 과제인 동시에 국가적으로도 그 비중이 너무나 크다. 국내 유통시장의 변화는 기업의 마케팅 정책 수립에 중대한 영향을 가져온다. 라이프스타일과 소비트렌드의 다양성도 유통환경에 많은 변화를 가져왔으며 그 대응전략도 다양하다. 따라서 본 연구는 급변하는 유통분야 발전에 기초 자료가 되고 향후 연구에 출발점이 되고자 한다.

• The Korean Journal of Pain
• /
• 제19권1호
• /
• pp.123-126
• /
• 2006

Spinal cord stimulation (SCS) has been used since 1967 for refractory chronic pain. SCS has recently undergone a variety of technical modifications and advances, and it has been applied in a variety of pain conditions. SCS has been most commonly applied for those patients with chronic back and leg pain and failed back surgery syndrome (FBSS). The clinical hallmark of FBSS is chronic postoperative pain. The pain pattern varies and the pain may show an axial or radicular distribution. Chronic intractable pain after FBSS is difficult to treat. This report describes our experience with treating chronic pain in two patients who suffered from FBSS with a spinal cord stimulator. A permanent spinal cord stimulator was implanted after a successful trial of stimulation with temporarily implanted electrodes. After 5 months of follow-up, the two patients had satisfactory improvement of their pain.

• Journal of Nutrition and Health
• /
• 제29권3호
• /
• pp.348-356
• /
• 1996

A survey of one hospital foodservice system in Seoul was undertaken and detailed in formation was collected from 538 patients. Patient satisfaction with the quality of hospital food and food-related service was evaluated by questionnaire survey. It was measured by assessing 24 variables. The effect of medical treatments, age, length of stay and appetite on patients' satisfaction satisfied with the food served, although the variety of food and seasoning of food received the lowest score. The highest rated items were attitude of personnel serving food, the portion size of cooked rice, and the cleanliness of dishes and tray. Younger patients were significantly less satisfied than were older patients. Female patients were significantly more satisfied nificantly more satisfied than were other patients. Medical treatments, age, length of stay of stay and appetite were found to be significantly correlated with patient satisfaction scores. Foodservice attributes for improvement were taste of meals, selection and variety of food and temperature of food.

• 제어로봇시스템학회:학술대회논문집
• /
• 제어로봇시스템학회 2001년도 ICCAS
• /
• pp.56.6-56
• /
• 2001

The FDAS(Flight Data Analysis & Animation System) is a comprehensive analysis system designed for the improvement of flight safety. FDAS provides decoding, analysis and animation tools that can be used for investigation of data origination primarily from Flight Data Recoders(FDRs), Quick Access Recoders(QARs), Using FOQA(Flight Operation Quality Assurance) Data Analysis, an analyst can perform a variety of functions including data smoothing, interpolation, differentiation, integration, calculator function, flight path generation, performance routines, as well as user-programmed functions. Utilizing data captured and processed by our FDAS software module, FDAS provides high-fidelity 3-D aircraft views and instruments views. Multiple windows enable you to view the situation from a variety of perspectives, including out-of-window, chase plane ...

• 한국기계가공학회지
• /
• 제4권4호
• /
• pp.48-53
• /
• 2005

This research is materialized the mechanism of a interlocking elevator device to meet with customer's requirement demanding a variety of function. On this suitably theoretical translation and by considering of material significance of the most factor's tension spring and torsion spring, it's compared and reviewed the stress's calculation according that SWC and SWPB applied differently. And also that is approved through actual experiment. Out of a variety of feasible movement. Torque Balance is materialized by combination of tension spring, torsion spring and disk spring. So that application of 3 factors for optimal design is very important factor. In future, this research thesis make sure to play a highly role for application and improvement mechanically in various industry sector out of materializing interlock.

• Biomolecules & Therapeutics
• /
• 제22권1호
• /
• pp.1-9
• /
• 2014

Vascular endothelial growth factor (VEGF)-VEGF receptor (VEGFR) system has been shown to play central roles not only in physiological angiogenesis, but also in pathological angiogenesis in diseases such as cancer. Based on these findings, a variety of anti-angiogenic drugs, including anti-VEGF antibodies and VEGFR/multi-receptor kinase inhibitors have been developed and approved for the clinical use. While the clinical efficacy of these drugs has been clearly demonstrated in cancer patients, they have not been shown to be effective in curing cancer, suggesting that further improvement in their design is necessary. Abnormal expression of an endogenous VEGF-inhibitor sFlt-1 has been shown to be involved in a variety of diseases, such as preeclampsia and aged macular degeneration. In addition, various factors modulating angiogenic processes have been recently isolated. Given this complexity then, extensive studies on the interrelationship between VEGF signals and other angiogenesis-regulatory systems will be important for developing future strategies to suppress diseases with an angiogenic component.

• 한국철도학회:학술대회논문집
• /
• 한국철도학회 2004년도 추계학술대회 논문집
• /
• pp.775-780
• /
• 2004

CWR technology is generally believed to contribute to the increase of train speed and bring a variety of significant advantages, such as the decrease in track works, noise and vibration as well as the improvement of passenger comfort. In CWR technology, welding is considered to be one of the most important element technologies. Among the various welding methods, gas pressure welding is the most frequently used in vicinity of train line station since the operation is simple and the instruments are not heavy. The gas pressure welding is constructed exactly by good manual book on which simple and excellent welding methods is written and has the same performance as raw material. But this can be poor in the variety of the processing of rail end surface to be welded, the control of oxyacetylene flame and axil compressive force. This study tries to describe the characteristics of gas pressure welding, defect-causing factors and preventive counterplan of defects

• 대한가정학회지
• /
• 제26권3호
• /
• pp.153-169
• /
• 1988

This study aimed at investigating the socialization of householdwork to the difference of life style pattern of housewives. For the purpose, questionnaires were administrated to the housewives in Seoul and to analyse of the date, factor analysis F-test, t-test and path analysis were used. The results can be summarized as follows ; 1. By utilizing factor analysis, the life style patterns of housewives were classified into 7 types, they were named, self-improvement type, social activity type, modernistic type, sound and thrifty type, variety-seeking type, passive stability-seeking type, the traditional and conservative type. And the patterns of life style differed significantly according to all of the demographic variables except family type. 2. The level of socialization of householdwork was not reaching the medium, and the mean was 19.45. 3. The socialization of householdwork were influenced indirectly by the age, educational level, income level, family type and social activity type, variety seeking type, traditional and conservative type of the life style pattern. And directly, the age and educational level influenced the socialization of householdwork.

• 가정과삶의질연구
• /
• 제17권3호
• /
• pp.17-32
• /
• 1999

This study shows how the lifestyle of Housewife as well as usual socio-economic variables affect the expenditure of urban household. The Result of Factor Analysis revealed that the lifestyle of urban housewives were composed by four different traits. 1) self-improvement and rational trait 2) consumption-oriented convenience seeking trait 3) traditional-conservation trait 4) money-oriented variety seeking trait. Based on the Multiple regression analysis the analysis of the relative influence of variables which were associated with the expenditure of each item showed that influential variables for each item were different but economic variables(e, g , income saving, property etc) affected on most of expenditure. Socio-economic variables were more influential than lifestyle variables for every item. But lifestyle variables were influential the same as Socio-economic variables for unnecessary expenditure item more than necessary items particularly consumption-oriented convenience eeking trait and money-oriented variety seeking trait affected.