• 인터넷정보학회논문지
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• 제9권2호
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• pp.119-129
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• 2008

교원의 정보 활용 능력 강화 사업은 교원의 정보화 연수, 정보통신기술 활용강화, 정보교육담당 교원 양성 방면에서 다양하게 진행되고 있고, 교원 정보화 연수가 점차적으로 확대되어 가고 있다. 따라서 본 연구에서는 급변하는 지식정보화사회에 대비하여 교원 정보화 연수의 전반적 상황을 파악하고, 연수를 통해 교수 학습과 담당 업무의 활용 정도에 얼마나 영향을 미치는지에 대한 교사들의 인식을 조사하고자한다. 또한, 교원 연수과정과 연수 후 교수학습 활동 및 담당업무와 관련된 ICT 활용도를 분석한다. 이를 근거로 교원정보화 연수 개선방안을 제안함으로써 근본적인 교육의 질 향상에 도움을 제공하고자 한다.

• The Journal of Asian Finance, Economics and Business
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• 제5권1호
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• pp.43-52
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• 2018

This research aims to evaluate the current state of technology of enterprises in Vietnam in comparison with several countries in the AEC economic community, thereby to propose several recommendations to Vietnamese enterprises in order able to promote technology innovation activities, create competitiveness with enterprises in the region. Qualitative research methods are used through statistics and comparative descriptions from data collected from various sources: WEF, World Bank, CIEM, General Statistic Office. The study results show that Vietnamese enterprises still have many limitations in technology, originated from their small business scale (capital and labor), the current research capacity is still low, the funding for this activity is not high and the accessibility of the capital is still difficult. According to the Global Competitiveness Index, Vietnam's science and technology indexes are low compared to other AEC-developed countries including the availability of the latest technology; the acquisition of technology at the enterprise level; the capacity of improvement; quality of scientific research organizations..., which shall be a major barrier for Vietnamese enterprises to have to overcome to be able to create the competitiveness when entering the global market. From then on, the authors proposed solutions for two subjects, enterprises and government, to help Vietnamese enterprises to overcome this barrier.

• 한방재활의학과학회지
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• 제30권2호
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• pp.165-171
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• 2020

The purpose of this study is to report the effect of korean medicine treatment for developmental dysplasia of the hip (DDH) in adults. A patient diagnosed with DDH had been treated with acupuncture, electroacupuncture, cupping therapy and chuna manual therapy for 8 weeks. The patient was evaluated by using range of motion (ROM) of hip joint, muscle strength of lower extremity, leg length, numeric rating scale (NRS) and Korean version of hip disability and osteoarthritis outcome score (K-HOOS). After the treatment, the patient had an improvement in the symptoms, pain, and activities of daily living of K-HOOS, especially the quality of life. In addition, NRS decreased from 7 to 4 points, and ROM and muscle strength also improved. The results of this study show that korean medicine treatment is effective and meaningful as one of the conservative treatment for DDH in adults.

• Journal of Information Technology Applications and Management
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• 제20권3호
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• pp.43-59
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• 2013

In order to realize the benefits of ITSM, it is necessary to institutionalize ITSM into the organizational culture. Currently, efforts to routinize ITSM lack in practice, and research in this area is also lacking. This study identifies the factors affecting the routinization of ITSM through literature review and interviews with experts, selects a company that has successfully routinized ITSM, and analyses the activities, methods, and procedures employed by the company on the factors in detail. The specific factors analyzed in the study include fulfillment of the customer requirements, top management support, communication, change management, training and education, quality of the ITSM system, and capability of the personnel. Important points verified in this study is that in order to realize organizational performance from ITSM, just the adoption of ITSM is not enough, but the routinization of ITSM through continuous and systematic management and improvement with the support of top management are required. Since this study is a descriptive case study, results of the study cannot be generalized. However, the study will provide practical information that can be referenced by the organizations attempting to routinize ITSM. In addition, results of the study will provide a basis of future research in ITSM.

• Journal of Construction Engineering and Project Management
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• 제6권1호
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• pp.11-19
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• 2016

Most of the Indian contractors are not well equipped to handle the growing demand of infrastructure development; hence construction projects frequently run in to time and cost overruns, disputes and quality issues. This study aims to improve the construction industry in India by implementing lean principles to eliminate non-value adding activities (wastes). The purpose of this study is to 1) identify the wastes and their sources affecting the construction process, and 2) to identify problems and document lessons by applying a Last Planner System (LPS) to a sample project. First, the researchers identified that Delays, Rework, and Interruptions were the most critical wastes affecting the construction process and Poor management control, Poor Planning and Shortage of Resources were the major sources of the above mentioned wastes. Second, the researchers report the Percent of Planned Complete (PPC) analysis results and experienced problems after implementation of LPS at the sample project. It was observed that much more improvement could have been achieved if there was consensus between the owners and the contractor on the implementation of the LPS in its entirety. Some of the problems experienced in the implementation of the LPS like lack of scheduling, resource and material shortage were found to be similar to those in developed countries.

• KIEAE Journal
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• 제17권5호
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• pp.43-50
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• 2017

Purpose: Residential cooking(gas or electricity) emits many air pollutants. For Removal of these contaminants, range hood is play an important role in the cooking activities. However, deterioration about performance of range hood can be occur in used range hood which is not verified on performance by testing balancing and adjusting in apartment. So, purpose of this study is to improve the range hood against cooking-generated contaminations. Method: To improve hood, survey of range hood which mounted in apartment have to conduct at first. In this study, the survey was conducted for 3 steps. First, Visual inspection for conditions of range hood. Second, questionnaire of operating and maintenance method. Third, interview with user about need for improvement, complainant. Finally, we integrated the survey for range hood and introduced the probable cause of deterioration through this comprehensive survey. Result: Result of measurement for air volume for range hood, A measured air volume has reduced by 41.4, 38.0, 32.0% each step from rated air volume. There are lots of reasons of this phenomenon including to maintenance, air path of duct, lower-cost devices, exhaust ports. For solve this problem, guideline about operating hood, user in apartment will have to supply with maintenance information at first.

• 한국정보시스템학회지:정보시스템연구
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• 제29권4호
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• pp.45-56
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• 2020

Purpose The purpose of this study is to present the direction of efficient e-learning education through the importance and satisfaction survey of learners of non-face-to-face video lectures. Therefore, by grasping the degree of satisfaction of the importance ratio through the IPA analysis method, we try to present improvement measures for insufficient education methods. Design/methodology/approach For IPA analysis, we conducted an online survey of four universities and analyzed 154 samples. The analysis method used SPSS, and through the wordcloud analysis method of R, the suggestions for the non-face-to-face lecture method felt by learners were analyzed to derive implications for improving the quality of education. Findings As a result of the overall satisfaction survey for the entire non-face-to-face class, the factors with the greatest dissatisfaction are listed as follows. Complaints about the adequacy of learning materials and activities (quiz, discussion, assignments, etc.), Complaints about how to use the produced content, and complaints about announcements about class management (lecture schedule, lecture method) were identified in order. The factors of dissatisfaction were clear in the non-face-to-face class where interactive communication was impossible or insufficient. In addition to the lack of quick Q&A, there seems to have been a phenomenon of some neglect.

• 인간식물환경학회지
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• 제24권6호
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• pp.551-561
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• 2021

Background and objective: Vietnam is prioritizing agricultural production for food export capacity in all national policies. As a result, for three decades, its agriculture has been making quite many remarkable achievements. Methods: The most successful one is that the nation has become one of the world's leading rice exporters and ensures its national food security. Through these endeavors, the Mekong River Delta (MRD), in particular, has emerged as a key region in ensuring national food security and rice export. Results: The new era can now see Vietnamese agriculture turning to place special emphasis on commodity quality and the improvement of the living environment. This is evidenced, for example, by the phenomenon that the MRD, as a rice basket of the whole country, is making moves back to nature-based agriculture with attempts to restore the natural ecology, including preserving and restoring local traditional rice seeds, adopting natural farming practices and minimizing the use of chemical fertilizers and pesticides. Conclusion: The case studies of nature-based farming practices in the MRD indicate that, while the national agriculture is generally developing large-scale production, the small-scale farming in the region, integrated with tourist and educational activities on-site, is meeting the demands of a highly potential domestic niche market. Moreover, this model appears to be a sustainable farming approach that defines itself as a working green livelihood for the region.

• 대한기관윤리심의기구협의회지
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• 제4권2호
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• pp.30-35
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• 2022

The Human Research Protection Program (HRPP) includes all subject protection activities and entities involved in the process of planning, reviewing, and conducting clinical research and it ultimately aims that research can be conducted ethically and scientifically while protecting the rights and welfare of research subjects. At the beginning of its introduction in Korea, it was settled down by adopting the United States HRPP, especially the form of AAHRPP element and regulations. However, regulations and operating forms of HRPP have been changed according to the Korean domestic research environment. Actually, all the Korean institutions are adopted the Korean HRPP guidelines that have been officially announced by the Ministry of Food and Drug Safety in Korea. Recently, Korean domestic laws such as the "Advanced Regenerative Biology Act" or "In Vitro Diagnostic Medical Device Act" have been dramatically innovated and our research environment becomes to be more complicated. Therefore, the development of a suitable Korean HRPP model considering the Korean research environment is strongly demanded. For the early settle down of the Korean HRPP model, the positive incentive method should be applied, when the HRPP is operated and/ or properly operated. These improvements in the Korean HRPP environment will eventually lead to the appropriate protection of subjects who are participating in human clinical research and the quality improvement of clinical research.

• 한국농공학회논문집
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• 제66권2호
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• pp.53-62
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• 2024

This study assessed the efficiency of reducing soil erosion and suspended sediment through the restoration of alpine unauthorized and illegally cultivated fields, using the SWAT (Soil and Water Assessment Tool) model in the Mandae District. The results showed that in Scenario 5, which involved restoring unauthorized and illegal fields within forests, along rivers (banks), and in ditch areas were restored to their original land categories, achieved the highest efficiency in reducing average annual soil erosion and suspended sediment, with reductions of 8.1% and 4.5%, respectively. In particular, it was confirmed that the restoration of unauthorized and illegal fields within forested areas has a significant impact. This demonstrated that the restoration of unauthorized and illegal agricultural fields can substantially reduce the soil erosion and suspended sediment attributable to non-point source pollution. Our findings highlight the importance of managing these unauthorized and illegal agricultural activities in developing sustainable strategies within non-point source pollution management areas. This study is expected to provide important basic data to effectively establish water quality improvement strategies in the region of non-point source pollution management.