• Journal of Information Technology Applications and Management
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• v.26 no.3
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• pp.1-18
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• 2019

As technology rapidly develops, the demand for manpower by new industries is increasing. In order to respond to the changing demands of the workforce, universities are actively introducing interdisciplinary majors, which is a program formed by two or more departments cooperating to develop new majors. Although the importance of the interdisciplinary major is increasing, universities have difficulties managing them due to non-flexible educational systems. The purpose of this study is to present an effective management direction for interdisciplinary majors based on the results of a survey on student satisfaction with interdisciplinary majors. Also, we analyzed the required level and possessed level of the IS practitioners' competencies, and developed specific educational directions for training IS talents. The results showed that there was a significant difference in satisfaction with the curriculum development and curriculum evaluation of existing subjects provided by existing departments and new subjects established of interdisciplinary majors, specifically the satisfaction of new subjects is higher than existing subjects. In the IS field, there was a high demand for education in the following areas, in order: information security, information technology strategy planning, information technology operation, information technology development, information technology management, information technology sales, and core competencies. Based on the results of the analysis, the satisfaction of students and the cultivation of the talents that the interdisciplinary major aims to develop can be improved.

• Proceedings of the KOSOMBE Conference
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• v.1998 no.11
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• pp.243-244
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• 1998

The second telemetry is designed for supplying additional function which the first telemetry system doesn't have and as a part system of the External Management System (EMS). It makes a patient and an animal move more freely with wireless communication at a distance of free activity from the PC and can get most data from the first telemetry to send to the PC. Recently, our laboratory is developing a RF system for the second telemetry.

• Proceedings of the KOSOMBE Conference
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• v.1998 no.11
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• pp.241-242
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• 1998

For the aritificial heart valve, two types of valves-polymer and mechanical valve- are generally used. The polymer valve is used as a new low-cost artificial valve. Among the several properties of the artificial valve, the low-regurgitation property is important because it can provide better cardiac output characteristic. So in this study we analyzed and compared the regurgitation property of the mechanical valve which is generally used nowdays and the polymer valve which was made in our group. As results, the polymer valve showed the better regurgitation property compared to the mechanical valve approximately by 3 times, and increased the cardiac output by 10%.

• Proceedings of the Korean Society of Medical Physics Conference
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• 2006.08a
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• pp.148-148
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• 2006

• The Journal of the Society of Korean Medicine Diagnostics
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• v.18 no.1
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• pp.25-31
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• 2014

Objective This study aims to understand the actual utilization of the oriental rehabilitation medicine center of the initial interdisciplinary medical care at the National Rehabilitation Center and to arrange proper development plans for more effective interdisciplinary medical services for future activation of interdisciplinary medical care. Method: The interdisciplinary patient status, composition of patient care, and major disease-related status were studied and analyzed for oriental rehabilitation medication relating to interdisciplinary medical care at the National Rehabilitation Center. Furthermore, the interdisciplinary status and its operating conditions were evaluated to devise a development plan for the National Rehabilitation Center. Results: As a result of the analysis of oriental rehabilitation medical care diagnosing status utilization at the National Rehabilitation Center regarding interdisciplinary medical care, the ratio of the number of those receiving interdisciplinary oriental rehabilitation medical care was less than half of the total receiving interdisciplinary care. As the major disease status from the patients of interdisciplinary care, stroke patients covered the large majority, and musculoskeletal pain patients covered the majority of outpatients. The establishment of additional oriental medication departments and assigning of interdisciplinary coordinators were presented as the goals of a development plan for the manpower and structural side of interdisciplinary medical care at the National Rehabilitation Center. On the institutional and systematic side, improvement in the interdisciplinary hierarchy and interdisciplinary model development based on the number of patients per disease was proposed. In addition, operation on ward bedding and construction of interdisciplinary EMR medical care is necessary on the medical and administration service side. Conclusion: To understand the actual utilization and to arrange development plans aimed at constructing a safe and effective interdisciplinary hierarchy for interdisciplinary medical care at the National Rehabilitation Center, patient-centered care needs to be implemented.

• Journal of Biomedical Engineering Research
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• v.22 no.5
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• pp.449-458
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• 2001

This is a test report of system efficiency for the moving-actuator type Bi-ventricular assist device (AnyHear $t^{MT}$ ) Seoul National University). $AnyHeart^{TM}$), as an energy converter. utilities a brushless DC motor(S/M 566-26A. Sierracin/ Magnedyne, Carlsbad, CA. U.S.A.) generating their pendulous motion in the epicyclic gear train. It is necessary to know about the overall efficiency of the system. The system is subdivided into three parts: motor part, actuator part and blood sac part (including valves, etc.) according to system mechanism. The motor was operated with a variable range of torque. angular speed and width of voltage Pulse In this report. $AnyHeart^{TM}$ is focused on the efficiency of the motor and actuator parts. 4 $\ell/min$ pump output. which is normal condition of $AnyHeart^{TM}$ system, the total system efficiency is 8%, which is composed of 50%, 85% and 17% efficiency (motor Part, actuator Part and blood sac Part) respectively. In the analyzed result. applied input voltage on normal condition of $AnyHeart^{TM}$ is determined. Also speed Profile with considering filling state of blood sac is Provided. In the test of the in vitro mock circulation. some experimental results are Provided to demonstrate the effectiveness of the Presented approach.

• Proceedings of the KOSOMBE Conference
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• v.1998 no.11
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• pp.197-198
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• 1998

We tested the capability of Pointwise Correlation Dimension(PD2), Approximate Entropy (ApEn) and LZ complexity, as alternative measures of a biological signal. For this purpose, we analyzed standard data and a healthy child's 24-hour heart rate variability. Our conclusion is as follows. First, PD2, ApEn and LZ complexity can be used for discerning chaotic attractor, white noise, and periodic signal. Second, these measures show different characteristics on day and night. Third, these measures can be used for detecting time-varying characteristics of biological signals.

• Proceedings of the IEEK Conference
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• 2007.07a
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• pp.279-280
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• 2007

Airway wall thickness is an important bio-marker for evaluation of pulmonary diseases such as stenosis, bronchiectasis. Nevertheless, an image-based analysis of the airway tree can provide precise and valuable airway size information, quantitative measurement of airway wall thickness in CT images involves various sources of error and uncertainty. So we have developed an accurate airway wall measurement technique for small airways with three-dimensional (3-D) approach. To illustrate performance of these techniques, we used airway phantom that consisted of 4 acryl tubes with various inner and outer diameters. Results show that evaluation of interpolation and deconvolution methods of airways in 3-D CT images, and significant improvement over the full-width-half-maximum method for measurement of not only location of the luminal and outer edge of the airway wall but airway wall thickness.

• Earthquakes and Structures
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• v.21 no.6
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• pp.653-667
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• 2021

In this study, cyclic loading tests were conducted on the precast concrete (PC) wide beam (WB)-column joints. Two beam-column joint specimens were fabricated with the arrangement and anchorage details of the reinforcing bars penetrating the beam and column as variables. Through a cyclic loading test, the lateral load-story drift ratio responses, seismic performance characteristics (e.g., ductility, overstrength factor), energy dissipation, strength and stiffness degradations of each specimen were compared and analyzed based on the various indices and the current structural codes (ACI 318-19 and ACI 374.1-05 report). In addition, the shear lag effect was confirmed through the gauge values of the PC beam, and the differences in seismic performance between the specimens were identified on that basis.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.4
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• pp.1603-1608
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• 2011

This study reviewed how colleges can nurture creative media-major students by innovative curriculum of interdisciplinary project class for contents production, and also the consequent merits, faults and forcoming additional subject which should be studied more.