• Journal of the Korean Data and Information Science Society
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• v.22 no.2
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• pp.159-169
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• 2011

A department homepage contains various informations related with the department. So, a role of the department homepage is very important for both of students and applicants. For this reason, D university is evaluating the homepages of all departments in viewpoint of the construction, design, and contents of homepage. But the method of this homepage evaluation has some problems. Therefore, in this study, we propose a objective index for department homepage evaluation which can be applied to homepages of the other departments. Also we expect to provide an important information for the efficient homepage management by using the proposed index for homepage evaluation.

• Journal of the Korean Society for Library and Information Science
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• v.49 no.4
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• pp.5-30
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• 2015

This study was conducted to raise awareness of careers in the Department of Library and Information Science (LIS) as well as to investigate current awareness and preferences for LIS Department as a strategy to cope with the rapidly changing university environment. To do this, a survey of high school students was carried out, with results as follows: First, awareness about the LIS Department and awareness about librarians in our country's high school students was very low. Second, for possible careers in LIS Department, students responded that a graduate of LIS department was likely to enter the workplace in public libraries, state libraries, university libraries, or school libraries, but they would like to work at broadcasting library, national libraries, school libraries, university libraries, public libraries, or portals. Third, awareness of the career path for the LIS Department showed a very large impact on a preference for the LIS Department. Therefore, students who have heard about the LIS Department are highly probable to select this department when they reach university.

• Korean Journal of Clinical Laboratory Science
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• v.56 no.2
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• pp.181-187
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• 2024

The purpose of this study was to change the '과gwa (academic department)' operated by the college to the '학과haggwa (academic department).' Although they are in a lower order in the legal system, "the Regulations for the Establishment and Operation of University and College" and "the Public Notice on the Establishment of a 3-year Course at College" use '학과haggwa' regardless of the type of school. On the other hand, "the Higher Education Act and the Enforcement Decree of the Higher Education Act" use '과gwa' for colleges. The department name can be changed from '과gwa' to '학과haggwa' through a revision of school regulations in promoting the establishment of a major and the operation of the curriculum. In this study, it is considered reasonable to operate the name of '학과haggwa' in an associate degree course or higher.

• Journal of the Korean Society of Radiology
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• v.17 no.1
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• pp.99-106
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• 2023

This study measured the signal intensity (SI) of the hippocampus in relation to memory via fMRI analysis of 3 types of radiology symbols, 3 types of nuclear medicine symbols, and 3 types of oncology symbols among the most commonly employed medical symbols in hospitals. The following are the conclusions of the study. result of analyzing the SI values for symbol 1, symbol 2, and symbol 3 of the radiology, nuclear medicine, and oncology departments, symbol 3 had the highest SI value (1.72 ± 0.56) in radiology, symbol 2 had the highest SI value (1.69 ± 0.64) in nuclear medicine, and symbol 2 had the highest SI value (1.64 ± 0.63) in oncology. The overall mean of radiology, nuclear medicine, and oncology symbols was 1.62 ± 0.60 for nuclear medicine, 1.61 ± 0.59 for oncology, and 1.49 ± 0.49 for radiology. According to the overall SI measurement results, symbol 3 in radiology, symbol 2 in nuclear medicine, and symbol 2 in oncology were confirmed to have high SI values. If symbols with high SI values are used in a hospital, it is believed to be beneficial for navigating in any hospital.

• Journal of the Korean Society of Physical Medicine
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• v.18 no.4
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• pp.97-107
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• 2023

PURPOSE: This study aimed to explore the effect of applying elastic taping and passive stretching exercises simultaneously on the muscle tone of the upper trapezius. METHODS: Thirty healthy adults were randomly divided into two groups: the 'passive stretching exercise' group (n = 15) and the 'passive stretching exercise with elastic taping' group (n = 15). Muscle tone was measured using the MyotonPRO®. The muscle tension was measured immediately after the stretching exercises and taping intervention, and again 5 minutes after the intervention. RESULTS: Within each group, there was a significant reduction in muscle tone in the upper trapezius after treatment (p < .05). However, there was no significant difference in the muscle tone reduction between the groups (p > .05). Both experimental and control groups showed a significant decrease in muscle tone in both the upper trapezius muscles over time, i.e., immediately after treatment and five minutes later (p < .05). The main effect of time was identified in the repeated measures analysis, while there was no main effect attributed to the treatment method (group) (p < .05). CONCLUSION: The simultaneous application of stretching exercises and taping as an intervention to reduce muscle tension in the upper trapezius is still considered challenging and not yet widely regarded as an essential intervention method.

• Journal of Convergence for Information Technology
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• v.10 no.2
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• pp.160-166
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• 2020

The purpose of this study was to identify dental hygiene students' interpersonal relationship ability, interpersonal relationship satisfaction, stress levels and to develop positive measures for adapting to university life through the investigation of their relevance to the departmental satisfaction. It was conducted by using the convenience sampling of students enrolled in the dental hygiene department and a self-reported survey. Collected data were analyzing by using SPSS Statistics version 22.0 program (p=0.05). The correlations among their interpersonal relationship ability, interpersonal relationship satisfaction, stress and department satisfaction were examined to show that interpersonal relationship ability have a positive correlation with department satisfaction, while stress has a negative correlation with the latter. Both department intelligibility and interpersonal relationship ability, as factors influencing their department satisfaction, have positive effects on department satisfaction, indicating that the factors influencing that the factors influencing dental hygiene students' department satisfaction are interpersonal relationship ability and department intelligibility. Although this study is limited to generalization by conducting research on some dental hygiene students, it is deemed necessary to develop and apply interpersonal relationship ability and department-related information programs as a way to increase department satisfaction.

• Journal of The Korean Society of Integrative Medicine
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• v.12 no.1
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• pp.49-62
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• 2024

Purpose : This study was conducted to compare two non-face-to-face exercise interventions depending on whether mobile applications and wearable exercise aids are used to find out which interventions are more effective in improving senile sarcopenia. Ultimately, it was conducted to provide basic data for developing non-face-to-face intervention methods to improve sarcopenia. Method : In this study, 18 elderly sarcopenia and possible sarcopenia aged 65 or older were randomly assigned to the digital and self-exercise intervention groups. The digital exercise intervention group performed eight exercise programs with mobile applications and wearable exercise aids to record and manage the elderly performing the programs in real time. And the self-exercise intervention group performed the same program on its own as implemented in the digital exercise group. The intervention was applied for 8 weeks, and before and after the intervention, sarcopenia evaluation and physical function evaluation were performed. Results : In the digital exercise intervention group, arm muscle mass, skeletal muscle index, SPPB, 5TSTS, and BBS were improved, and in the self-exercise intervention group, grip strength, SPPB, 5TSTS, and BBS were improved. Conclusion : It was confirmed that both groups are effective in improving physical performance and physical function, the digital exercise intervention is effective in improving muscle mass and self-exercise intervention is effective in improving muscle strength. Therefore, this study proposes to apply intervention methods separately according to the indicators to improve and prevent sarcopenia, and also simplify the instructions of applications used to improve sarcopenia and to create an environment where users can be trained regularly on how to use it. And, In the future, studies for the development of devices to be designed to help non-face-to-face exercise interventions or studies on the differences between face-to-face and non-face-to-face exercise interventions should be conducted in terms of the effect of improving sarcopenia.

• PNF and Movement
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• v.22 no.1
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• pp.55-70
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• 2024

Purpose: The purpose of this study was to investigate the effects of three relaxation techniques, namely, Static Stretching Exercise (SSE), Eccentric Contraction Exercise (ECE), and Suboccipital Muscle Release (SMR) on the flexibility and balance of the lower limb in adults with hamstring shortening. Methods: The participants were 45 adults in their 20s with hamstring shortening. They performed three exercises (i.e., SSE, ECE, and SMR) for two weeks. We measured flexibility, muscle tone and stiffness, proprioception, and balance before and after the intervention, applying each relaxation technique. Data were analyzed using two-way repeated measures analysis of variance (ANOVA). The significance level was set at α=0.05. Results: Flexibility increased in the SSE, ECE, and SMR groups, with the SSE group showing the greatest improvement. Muscle tone and stiffness decreased in all groups, with the ECE group exhibiting the highest reduction. Proprioception increased in the SSE, ECE, and SMR groups, with SSE demonstrating the greatest enhancement. Balance also increased in all groups, with the ECE group showing the most pronounced improvement. Conclusion: Overall, all three relaxation techniques for hamstring shortening resulted in improved flexibility, muscle tone and stiffness, proprioception, and balance of the lower limb in adults with hamstring shortening. The findings of this study underscore the importance of selecting an appropriate technique according to the purpose of treatment and the condition of the patient.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2020.08a
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• pp.107-107
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• 2020

소금기가 있는 토양에서 잘 자라는 염생식물은 우리나라 서해안에 널리 분포하여 자생하고 있다. 하지만, 특수 환경에서 자라는 특성 때문에 생리활성에 대한 연구가 많이 되어 있지 않다. 특히, 염생식물의 장내세균에 대한 영향 연구는 거의 없어 새로운 활용에 대한 기대가 커지고 있다. 관련 생리활성평가를 위한 기초데이터를 얻기 위해 2020년6월 충남 태안, 전북 부안, 전남 무안에서 총16종의 염생식물을 채취하여 RAW264.7세포에 대한 세포독성을 검토하였다. 시료를 30% 에탄올로 추출하여, 농축, 동결건조를 통해 분말로 만든 후, 0.1-100 ug/mL의 농도로 RAW264.7세포에 처리하였다. 24시간 후, MTT법으로 세포독성을 측정한 결과, 총16종 중 갯질경, 좀보리사초, 갯개미자리 추출물에서 세포독성이 확인되었다. 본 연구를 통해 세포 수준에서 안전성이 확보된 시료를 활용하여 장내세균에 대한 영향 등을 검토할 계획이다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.05a
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• pp.145-148
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• 2018

IT 기술의 발전에 따라 미래를 예측할 수 있는 빅데이터 의 중요성이 강조되고 있으며, 다양한 산업에서 이를 활용하고 있다. 이러한 빅 데이터를 분석할 수 있는 도구인 R은 통계 기반의 정보 분석을 가능하게 하는 언어와 환경이다. 대학은 최고의 학문기관으로서 시대의 발전과 요구에 따라 그에 대응하는 학과를 개설하고 유지해 왔다. 따라서 대학의 학과명을 분석하면 현 시대의 요구와 기술의 발전에 대하여 알 수 있다. 본 논문에서는 빅데이터 분석도구인 R을 이용하여 전국에 2 4년제 대학, 대학원의 학과를 분석한다. 학과 명칭을 수집하고 각 데이터를 분석하여 학과 명칭의 빈도를 조사하며 대학에 어떤 학과 명칭이 자주 사용되는지를 파악한다.