• 한국병원경영학회지
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• 제13권2호
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• pp.20-35
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• 2008

Though the attending system was first implemented in 2003 to facilitate the efficient utilization of medical resources and specialties, only a few hospitals and physicians are participated in that system. The purpose of this study was to investigate the actual facts which related to operation of attending system and propose a basic information to revitalized of the attending system in Korea. The data were collected between August 1 and October 30, 2005 from 25 hospitals and 42 attending physicians who were in part of the attending system. Medical institutions were unwilling to participate despite the advantages of the attending system with respect to the utilization of medical resources and improvement in the quality of medical services. The primary reason for this was the lack of understanding among physicians about the attending system and the difficulty(lack of time) encountered by the attending physicians in administering care to patients hospitalized in the attending hospitals. Moreover insufficient reimbursement for rendered medical services constituted another important reason. In conclusion, we can state that the establishment of a committee is required to discuss the issues surrounding the attending system and to control the growing disparity between the viewpoints of hospitals and physicians. Regardless, there is a need to develop economical incentives for medical institutes. The attending system served as a useful policy in promoting the medical service system and bringing about an improvement in the management of medical institutes.

• 한국소음진동공학회논문집
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• 제24권2호
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• pp.123-130
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• 2014

An ultrasonic magnetostrictive transducer-based phased-array system for imaging defects in plate structures is newly proposed. In that most ultrasonic phased array systems rely on piezoelectric transducers or electromagnetic acoustic transducers, this system has its own unique feature of employing magnetostrictive transducers. Interest in using a phased array system using magnetostrictive transducers has been recently reported for pipe inspection but no such system has been developed for plate inspection. In this investigation, we aim to propose a phased array system using OL-MPTs (Omnidirectional Lamb wave Magnetostrictive Patch Transducers) for plate inspection. The developed system consists of a multi-channel function generator, power amplifiers, preamplifiers and a data acquisition unit. In the process of its development, each of the units must be checked and in doing so, we suggest types of ultrasonic wave experiments that should be carried out. Finally, the phased system using a transducer array composed of eight OL-MPTs is newly configured and is applied for actual crack detection experiments.

• 대한지역사회영양학회지
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• 제7권3호
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• pp.361-372
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• 2002

The purpose of this study was to investigate the operation and management systems of the school food services in Korea and to provide useful data for improving the quality of the school food services. This study was conducted in school food service operations nationwide using a written questionnaire. The questionnaires were mailed to the dieticians of three types of school food service systems-conventional, commissary, and joint-management. Of the 660 schools that participated in this study, the responses from 212 conventional system, 212 commissary system and 200 joint-management system services were selected for analysis. Statistical analysis was performed utilizing the SAS/Win 6.12 program so as the provide a descriptive statistics. The main results of this study can be summarized as follows: The average number of meals served per day was 1014, 738 and 695 in the conventional food service, the commissary food service and the joint-management flood service systems, respectively. Over half (58.9%) of food service facilities were utilizing computer programs for their operations. Most of the commissary flood service systems (52.4%) had a satellite school and served a maximum of 2000 meals per day. In most of the joint-management food service systems (87.1%), the number of food service schools managed was two and a maximum of 3330 meals were sewed. Only one dietician was posted irrespective of the school food service system. The mean hours of work by the dietician per day was 8.9, 8.6 and 8.6 in the conventional food service, the commissary flood service and the joint-management food service systems, respectively. The principal work functions of cook personnel were cooking and cleaning.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제10권1호
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• pp.65-72
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• 2010

For developing navigation system of total hip arthroplasty (THA) and evaluating hip joint kinematics, 3-D pose position of the femur and acetabulum in the pelvic coordinate system has been quantified. The pelvic coordinate system is determined by manually indicating pelvic landmarks in multidetector-row computed tomography (MDCT) images. It includes intra- and inter-observer variability, and may result in a variability of THA operation or diagnosis. To reduce the variability of pelvic coordinate system determination, this paper proposes an automated method in MDCT images. The proposed method determines pelvic coordinate system automatically by detecting pelvic landmarks on anterior pelvic plane (APP) from MDCT images. The method calibrates pelvic pose by using silhouette images to suppress the affect of pelvic pose change. As a result of comparing with manual determination, the proposed method determined the coordinate system with a mean displacement of $2.6\;{\pm}\;1.6$ mm and a mean angle error of $0.78\;{\pm}\;0.34$ deg on 5 THA subjects. For changes of pelvic pose position within 10 deg, standard deviation of displacement was 3.7 mm, and of pose was 1.28 deg. We confirmed the proposed method was robust for pelvic pose changes.

• 대한한방내과학회지
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• 제37권2호
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• pp.352-360
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• 2016

Objective: This study reports on traditional Korean medicine therapy used for pneumonia among elderly patients.Method: Two patients diagnosed with pneumonia were treated with herbal medicine and acupuncture, as well as cupping along the back. We checked chest X-rays, coughing and sputum on the visual analogue scale (VAS), and lab evaluations in order to evaluate the effectiveness of the treatment.Results: Following treatment with traditional Korean medicine therapy, VAS scores for coughing and sputum decreased and the chest X-rays and inflammation markers improved.Conclusion: Traditional Korean medicine therapy treatment appears to be effective for treating pneumonia in elderly patients.

• 복식문화연구
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• 제14권1호
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• pp.48-63
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• 2006

The purpose of this study was to provide information on how to improve both the satisfaction and the current sizing system for the school uniform focused on middle and high school boys' students. In order to collect the data, a questionnaire was administered to 451 middle and high school boy students. 228 middle school boys' and 223 high school boys' data were analyzed using the SPSS Win. 10.0 program. The results of this study were as follows : 1. For the satisfaction of their school uniform, there were statistical differences in mean of the group by the academic year in the jacket(color, textile, design, activity), shirt(color, design, activity), and pants(color, design, activity) in the case of middle school boys'. On the other hand, high school boys' evaluation of school uniform was significantly different in jacket(color), shirt(color, textile, design, activity), pants(design), and tie(color, textile, design) by the academic year. 2. For the evaluation of sizing fitness, the length of jacket and the breadth of sleeve in jacket, and the width of sleeve in blouse, the length of pants, and the width of pants were statistical differences in mean of the group in middle school boys' by the grade whereas there was no significant difference in high school students by the grade. 3. It was shown that more getting school uniform repaired after the point of purchase in both middle school and high school students was higher.

• 한국섬유공학회:학술대회논문집
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• 한국섬유공학회 2007년도 학술발표회 논문집
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• pp.187-188
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• 2007

See Full Text

• 한국원자력학회:학술대회논문집
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• 한국원자력학회 2004년도 추계학술발표회 발표논문집
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• pp.217-218
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• 2004

• 한국멀티미디어학회:학술대회논문집
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• 한국멀티미디어학회 2012년도 춘계학술발표대회논문집
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• pp.331-331
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• 2012

• Bulletin of the Korean Chemical Society
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• 제32권7호
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• pp.2465-2468
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• 2011