• International Journal of Advanced Culture Technology
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• v.8 no.2
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• pp.260-269
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• 2020

The Steam Assisted Gravity Drainage (SAGD) process is an enhanced method to extract oil from bitumen which involves surface and central process facilities. This paper describes the Central Process Facilities (CPF) of SAGD and proposes several retrofit plans to the Heat Exchanger Network (HEN). In this approach, the process integration scheme is applied to estimate the energy saving in HENs, and various cases are modeled in favor of a commercial simulator. Throughout this work, a minimum approach temperature of 10℃ is assumed. The results reveal that, due to the HEN optimization using process integration, the heating and cooling duties can be reduced to 29.68MW and 1.886MW, respectively. Compared with the Husky case, all cases considered in this study indicate a potential reduction of at least 6% in total cost, including investment and operation costs.

• Journal of Fisheries and Marine Sciences Education
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• v.19 no.1
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• pp.110-120
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• 2007

Education for International Understanding is not fully implemented in middle schools although it is underlined in the 7th Curriculum. So this study aims to analyse the areas in which Education for International Understanding through the creative optional activities in the middle schools can be conducted, and the method to promote Education for International Understanding through these areas. And we propose the specific instruction plans which can be used in class on each area and some points of the methodological improvement.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2013.11a
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• pp.204-205
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• 2013

The rational Management of the school facilities will be able to minimize the waste of budgets, enhance total values of facilities. The purpose of this study is to propose promotion plans of the private infrastructure investment in the school facilities not only for contemplating obstacle reasons of BTL projects, but also for gripping contents about process of BTL projects. To achieve these objectives, this study 1)analyzes the major trend about private infrastructure investment, and 2)suggest extended suggestions for minimizing problems in the process of BTL projects in school facilities.

• Journal of the Korean Graphic Arts Communication Society
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• v.1 no.1
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• pp.49-55
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• 1983

Packaging should be made fitting for the special characters of goods along with development of modern industry, in the aspects of protection, safety, function, convenience, and good. As the Packaging industry is being developed it has contributed not only Packaging goods but also has appeared with important purpuses protecting goods from infection of vacterium sanitarily,keeping nice outside looks of Packaged goods. I am sure this report will become good references for the development of various problems such as item plan ad activity, promotion of sale, etc, applying GMPs so that the harmony according to reasonable ideas of both maker and designer and it may become on intensive study for the plans of export goods.

• New & Renewable Energy
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• v.2 no.1 s.5
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• pp.21-25
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• 2006

Standards are increasing of importance for New & Renewable energy. The rapid growth of production is one reason for this but standards are equally important in ensuring the quality and reliability of installed New & Renewable energy systems, which have a propound impact on acceptance of the technology in the expanding marketplace. Korea government (Korea Agency for Technology and Standards, KAIST)make and implement a five year plans for promotion of international standardization of this field from 2004. KATS leads the technology innovations and eventually increases the international competitiveness. Strategic collaboration with other countries is also strengthened through Korea's participation in international standards and conformity assessment system such as IECEE(IEC system for conformity and certification of electrical equipment). One of the major goals of the Plan is to facilitate trade between Korea and its trading partners by emphasizing harmonization of its national conformity assessment system with international norms.

• The Korean Journal of Health Service Management
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• v.14 no.2
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• pp.93-104
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• 2020

Objectives: The purpose of this study was to investigate the relationship between oral health awareness symptoms and academic stress in some high school girls and to find out existing improvement plans. Methods: This study conducted a self-reported survey on 303 high school girls from four high schools in Jeollabuk-do. Results: Higher academic performance, poor subjective oral health, awareness of dental caries, awareness of jaw joint disease, awareness of discomfort during chewing, and awareness of tooth pain significantly increased overall admission stress. The most influential factors were dental pain symptoms, followed by subjective oral health and dental caries symptoms. Conclusions: Effective measures to help high school girls cope with academic stress, a systematic school oral health policy, and practical health promotion activities are necessary to improve their oral health.

• International Journal of Advanced Culture Technology
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• v.10 no.4
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• pp.230-237
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• 2022

The Community Social Service Investment project started as a state subsidy project in 2007 and has grown very rapidly in quantitative terms in a short period of time. It is a bottom-up project that discovers the welfare needs of people and plans and provides services suitable for them. The purpose of this study is to analyze using big data to determine the social response to local community service investment projects. For this, data was collected and analyzed by crawling with a specific keyword of community service investment project on Google and Naver sites. As for the analysis contents, monthly search volume, related keywords, monthly search volume, search rate by age, and gender search rate were conducted. As a result, 10 items were found as related keywords in Google, and 3 items were found in Naver. The overall results of Google and Naver sites were slightly different, but they increased and decreased at almost the same time. Therefore, it can be seen that the community service investment project continues to attract users' interest.

• International Journal of Advanced Culture Technology
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• v.10 no.4
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• pp.261-267
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• 2022

Thanks to China's economic development, the food service industry and franchise industry have combined to serve a huge market, and alterations continue to take place, such as the changing tastes of Chinese people and the changing food culture. Global franchise companies centered in the US are rapidly making inroads into the market, and Chinese local companies are also making efforts to expand their influence. In particular, in this situation where trends are gradually changing due to the COVID-19 pandemic, we look at the trends of franchise headquarters, franchisees, employment, and operating profits for the past 10 years using information published by the National Statistical Office of China. As we examine the information, possibilities push through. In addition, we will look at the cases of domestic companies that have entered China, the conditions and plans for their activities there, and what companies planning to enter China in the future need to prepare for.

• International Journal of Advanced Culture Technology
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• v.11 no.3
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• pp.9-17
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• 2023

Parkinson's disease is a complex neurodegenerative disease characterized by the progressive loss of dopamine-producing neurons in the substantia nigra, resulting in a variety of motor and non-motor symptoms. This study aimed to provide a comprehensive overview of Parkinson's disease, including classification of Parkinson's disease, impairment due to impairment, how disability is assessed, and how it is treated. Major symptoms of Parkinson's disease include tremors, stiffness, bradykinesia, and postural instability, and treatment methods include rehabilitation through drugs, surgical procedures, physical therapy, and occupational therapy. Early diagnosis, individualized treatment interventions, and comprehensive treatment involving a multidisciplinary medical team will be essential to manage Parkinson's disease and improve patients' quality of life. In conclusion, this study will provide comprehensive information on the complex nature of Parkinson's disease and serve as a useful guide for healthcare providers designing treatment plans for Parkinson's patients.

• Journal of Hydrogen and New Energy
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• v.33 no.6
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• pp.795-802
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• 2022

Korea is showing its appearance as a leading country in the hydrogen economy by establishing policies for revitalizing the hydrogen economy and enacting the 「Hydrogen Economy Promotion and Hydrogen Safety Management Act」 for the first time in the world. In addition, domestic hydrogen facilities are using hydrogen energy safely through world-class safety management compared to overseas advanced countries. However, in order to enhance the safety of the rapidly diversifying hydrogen industry and rapid technology development, such as the introduction of liquefied hydrogen, some institutional improvements are needed. In this regard, this paper intends to analyze the results of safety inspections on 13 representative facilities and prepare safety improvement plans to establish preemptive safety measures.