• The KIPS Transactions:PartA
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• v.16A no.5
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• pp.395-402
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• 2009

Since 2005, Cyber home learning systems(CHLS) have been run with the purpose of clearing up the regional disparity and reducing the private education cost. At this point, it is necessary to have the analysis on the satisfaction and effectiveness awareness of the CHLS. The goal of this paper is to suggest an evaluation model for satisfaction and pedagogical effectiveness of CHLS and to support the management of satisfaction and effectiveness awareness of the CHLS for the low-income bracket children. Our major contributions can be summarized as follows: First, we present an evaluation model of satisfaction and effectiveness awareness of the CHLS for the low-income bracket children. Second, we survey the satisfaction, effectiveness awareness and improvement facts from the students who divided according to their sex, residence area and classes and compare with suggesting evaluation models. This paper is to find the measurement of the satisfaction and effectiveness awareness of the CHLS for the low-income bracket children. Furthermore, we can use this model as a material to balance the education opportunity, which is the purpose of CHLS, and abolish the education differentials.

• Journal of Korean Neurosurgical Society
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• v.38 no.5
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• pp.403-405
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• 2005

The authors analyzed the citation of Journal of Korean Neurosurgical Society, based on Korean Medical Citation Index[KoMCI] from 2000 to 2004. In this analysis the impact factor showed no significant further improvement in 2004 compared to 2003. However, the number of received citations was increased remarkably. If this increase can be kept up, it may have positive effect on impact factors. In the era of open competition of medical journals, the awareness and cooperations of every members of Korean Neurosurgical Society is essential for improvement of the status of our journal in a steady trend.

• Journal of Power Electronics
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• v.8 no.1
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• pp.51-59
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• 2008

This paper addresses several issues concerning the analysis, design, modeling, simulation and development of single-phase, single-switch, power factor corrected AC-DC high frequency switching converter topologies with transformer isolation. A detailed analysis and design is presented for single-switch topologies, namely forward buck, flyback, Cuk, Sepic and Zeta buck-boost converters, with high frequency isolation for discontinuous conduction modes (DCM) of operation. With an awareness of modem design trends towards improved performance, these switching converters are designed for low power rating and low output voltage, typically 20.25W with 13.5V in DCM operation. Laboratory prototypes of the proposed single-switch converters in DCM operation are developed and test results are presented to validate the proposed design and developed model of the system.

• Korean Institute of Interior Design Journal
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• no.13
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• pp.96-101
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• 1997

The purpose of this study was to examine the current office work environment and suggest the needs for improvement the quality and efficiency of work. To fulfill this task, information describing various environmental conditions was gathered from generally large offices in Pusan and Major cities in Kyoungnam. Data were collected on questionnaire's general information, lighting, air quality, temperature, health problems, noise and equipment arrangements, and the size fo workspace. The extent to which the attitudes and behaviors of workers were related to these environmental conditions was then examined and scrutinized. According to the development of office automation, the interest in improvement of office environment become increased. Workstation size, individual environmental control, health care, adequate storage space and noise control should be recognized as critical to the worker's environmental satisfactiov. Finally, based on the results of this study, a number ofrecommendations can be made for alleviating some of the problems that have been identified. Designers should be interested in knowing if their environments actually function in the manner in which they were intended.

• Journal of Engineering Education Research
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• v.15 no.6
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• pp.3-8
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• 2012

The purpose of this study is to reinforce employment improvement of engineering college students and the industry-university collaboration of regional industries. In order to achieve the object of this study, we inquire and analyze the general requirements for engineering college students and specific requirements for each major of engineering college. In addition, we survey and analyze the industry-university collaboration programs and awareness of them. When regional companies hire new workers affiliated engineering students, they significantly consider executive ability related to their majors and self-confidence. The education and research area by each department and the status and the intention of industry-university cooperation are also investigated. Eventually, we propose the education plan to meet the industrial requirements and industry-university cooperation strategy.

• Journal of the Korea Safety Management & Science
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• v.15 no.1
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• pp.101-108
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• 2013

Industrial disaster caused the deaths of 2,114, construction workers among them was the highest of 621 deaths. In the construction industry, has established a number of safety alternatives to prevent accidents. But until now, the cause of the accident has stopped being superficial analysis, awareness on the root cause of the acciden did not reflect. In this study, we analyze the characteristics and causes in G contractors' safety accidents. And innovation strategy, organization-wide safety management system and detailed tasks to derive essentially was to prevent the occurrence of large construction companies. A lot of business for accident prevention effect was transient and formal, to reflect a management style and organizational culture, and try to prevent construction accidents. we will strive to prevent the disaster from the construction site through the improvement of these.

• The Korean Journal of Emergency Medical Services
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• v.16 no.2
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• pp.53-66
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• 2012

Purpose : Emergency medical services in China are increase in demand by people and under the greater pressure than ever before. So it is, necessary to advance the pre-hospital system in order to promote the development of emergency medical services. Methods : This is based on China-related articles, books, journals, reports, statistical data and other literature. Results : First, pre-hospital emergency medical care with the introduction of specialist training program should be established. Second, to strengthen pre-hospital emergency services and to develop the EMS guidelines. Third, the "120" reporting systems unification and awareness activation. Fourth, the preparation of the EMS facilities equipment system. Fifth, the rapid transport system establishment to the selected medical institutions. Conclusion : It is necessary to strengthen the emergency medical personnel at the scene, rapid transport, rapid patient triage and to improve the survival rate of the patients.

• Journal of the Korea Institute of Building Construction
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• v.9 no.3
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• pp.59-64
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• 2009

This study is to analyse the causes of accident in small and medium-sized construction sites and to provide prevention strategies and system improvement guidance. Although occupational safety and health act regulates the standards and installations of temporary structures, about an half of construction accidents were caused by poor temporary structures such as guardrails, scaffolds, work platforms, etc. It investigated 51 construction sites which is located in metropolitan area by asking a series of questions including their knowledge about regulations and opinions about prevention strategies. The result shows that many of the respondents do not have sufficient understandings about the regulations, and it implies that education and training must be reinforced in order to enhance the safety-awareness and to develop the comprehension of regulations.

• Journal of the Korean Society of Earth Science Education
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• v.4 no.2
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• pp.108-115
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• 2011

The purpose of this study was to develop and apply a creative problem-solving(CPS) program of instruction for earth science. After the earth science sections of high school science textbooks were analyzed, a theme of instruction was selected from the first-year unit 'the origin and evolution of the universe', and a CPS model of instruction. 32 high school sophomores and juniors who were the members of an astronomy club in the city of Gimhae, South Gyeongsang Province, participated in the program, and they took a test in scientific creative problem-solving skills before and after the experiment to grasp the effect of the program on their creative problem-solving skills. Besides, a survey was conducted to find out their awareness of the program. As a result of implementing the CPS program based on the CPS model of instructional for the unit 'the origin and evolution of the universe', the program turned out effective at boosting the scientific creative problem-solving skills of the students. To be specific, they made a significant progress in validity and scientificity, but that's not the case for elaboration and originality. When their awareness of the CPS program was checked, they expected the program to spark their interest in astronomy and be beneficial to the improvement of their creative problem-solving skills, but they didn't rate group activities high on the ground that the group activities weren't performed smoothly. The findings of the study suggest that the CPS instructional program for the unit 'the origin and evolution of the universe' based on the CPS model of instruction had a good effect on the improvement of the scientific creative problem-solving skills of the students.

• Journal of Korean Public Health Nursing
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• v.34 no.2
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• pp.182-197
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• 2020

Purpose: This study undertook to qualitatively investigate the operation status, support requirements and improvement plans for establishing an appealing dementia rest area in Gyeongsankbuk-do. Methods: Data were collected from May 1 to June 20, 2019, using participation observation and in-depth interview of 8 health professionals, and were subjected to qualitative analysis. Results: Our analysis revealed 4 themes and encompassing 16sub-themes: 1) program operation status (hard to prepare and operate programs, difficulty adjusting the program level, various needs of program participants, lack of mutual understanding among program participants); 2) policy support needs (need for assistants staff and basic education, requirement of extensive training for the main operators, support program aid equipment, incentive payments and performance reflections); 3) project operation's improvement plan (improved the operation of doubles classes, improved of training materials for the main operators, improved program activities and workbooks, Increasing the number of dementia rest areas); 4) positive effects and changes (positive effects of specialized projects, changes in perceptions of dementia, strengthening community awareness through doubles classes, synergy effect on community health care post awareness) Conclusion: We believe the current study results can be applied as basic data for establishing a new model, and will positively impact the national dementia management project.