• Journal of Korean Medical Ki-Gong Academy
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• v.13 no.1
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• pp.19-35
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• 2013

Objective : The purpose of this case is to report the improvement of a patient with acute paralytic ileus with past history of mild depressive episode after acupuncture therapy and herbal medicine. Methods : We treated the patient, who had acute abdominal pain and were diagnosed as paralytic ileus, with acupuncture, herbal medicine and manipulation therapy. We observed changes of chief symptoms and abdominal states. Results : We treated the patient who had severe abdominal pain, constipation and anorexia caused by acute paralytic ileus. For about one month of the treatment, we had the improvement of the symptoms. Conclusions : This study suggests that Conservative korean medical treatment might be useful for abdominal pain caused by acute paralytic ileus, and make a patient feel psychological stability.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 1999.10a
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• pp.380-382
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• 1999

급속한 경제 발전과 인구증가, 일회용품의 증가 등 사회구조가 대량생산, 대량소비 형태로 변화되면서 폐기물이 새로운 환경문제로 대두되었다. 쓰레기 처리는 대부분을 매립에 의존하고 있는 실정인데, 매립지에서 배출되는 분해가스는 도시 주거지역에 악취문제를 야기시키거나 인간의 건강에 급성 또는 만성적인 영향을 미치는 것으로 알려져 있다. Bozzeli와 Kebbebus(1928)는 산업활동으로 인해 미국 남부 대도시의 대기에서 발암성 유기화합물이 존재하고 있는 것을 밝혔다.(중략)

• Journal of Welding and Joining
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• v.1 no.2
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• pp.1-6
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• 1983

용접중 발생되는 흄(Fume) 및 가스는 용접작업 환경을 오염시킬 뿐만 아니라 인체에 매우 유해하다. 용접 흄(Fume)은 금속 산화물로 구성된 아주 작은 입자이며 가스는 일반적으로 CO, CO$_{2}$, NO$_{x}$, SO$_{x}$, XF 등으로 구성되어 있다. 일반 피복 아아크 용접봉에서 발생되는 용접 흄은 인체에 매우 해로운 영향을 미친다. 즉 다량 흡입하게 되면 두통, 발열 등 급성 증상이 발생한다. 또한 소량을 장시간 흡입해도 진폐 등 만성증상을 일으킨다. 그러므로 현 국내 용접장에서는 흄에 의한 장해 방지를 위하여 충분한 환기시설과 완벽한 보호구 착용, 그리고, 용접 재료 자체의 흄 발생량을 감소시킨 저흄 용접봉(low fume type electrode)의 사용 방법 등이 검토 실시되고 있다. 본 보고서에서는 흄에 대한 올바른 인식을 꾀하는 한편, 용접자의 건강 보호를 목적으로 개발된 조선 및 철구조물의 주요 용접 재료인 철분 산화철계 저흄 용접봉에 관하여 소개하고자 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.05a
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• pp.853-856
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• 2004

국내 게임 산업은 여타 문화 산업과 비교하였을 때 상업화의 시기는 가장 늦었음에도 불구하고 2003 년을 기준으로 4 조를 넘을 정도로 급성장을 하였다. 그러나 게임 제작사의 95% 이상이 적자에 시달리고 있는데 이는 게임 제작과 관련하여 개발 단계에 있어 담당자의 역할 분배 및 각 단계에 대한 적절한 관리를 하지 못해 팀원간 의사소통, 게임제작 공정 생성물 관리, 핵심 기술 및 자원관리 등의 문제가 발생하기 때문이다. 이러한 문제점들은 CASE 툴을 통해서 해결이 가능하다. CASE 툴을 통해 게임제작 공정에 있어 팀원간의 의사 소통과 인력 및 자원 관리, 각 공정간 산출물의 버전 컨트롤 및 이력관리의 정보를 체계적으로 관리할 수 있도록 한다. 이에 본 논문에서는 ISO12207과 RUP 프로세스를 기반으로 게임제작 공정의 생산성과 효율성을 증가시킬 수 있는 게임제작 기획, 자원관리도구를 설계 및 구현하였다.

• Journal of Life Science
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• v.33 no.2
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• pp.183-190
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• 2023

Red yeast rice, also known as Hong Qu and red Koji, has been used for a long time in Asian functional food and traditional medicine. It consists of multiple bioactive substances, which can potentially be used as nutraceuticals. Alcoholic liver disease (ALD) can range from simple steatosis or inflammation to fibrosis and cirrhosis, possibly through leaky gut and systemic endotoxemia. This study examined the liver and gut effects of red yeast rice (RYR) (Monascus purpureus) ethanol extract against binge ethanol-induced liver injury in mice. RYR extract was orally administered to C57BL/6N mice at a concentration of 200 mg/kg body weight per day for 10 days. Then, mice were administered binge alcohol (5 g/kg/dose) three times at 12 hr intervals. Binge alcohol exposure significantly elevated the endotoxin, aspartate aminotransferase (AST), and alanine transaminase (ALT) activity of plasma, as well as hepatic triglyceride levels; however, RYR treatments reduced these levels. In addition, RYR pretreatment significantly reduced the alcohol-induced oxidative maker protein and apoptosis maker in binge alcohol-induced gut and liver injuries. These results suggest that RYR may prevent alcohol-induced acute leaky gut and liver damage.

• Journal of the Korean Geographical Society
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• v.40 no.6 s.111
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• pp.748-761
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• 2005

This study attempts to describe and periodinate the sixty years history of Korean Geographical Society. For the purpose, several numerical records concerned with the society were employed. The Korean Geographical Society was established in 1945 as a first academic society in geography. The international participation of Korean geographers started when it applied for the IGU membership in 1959. Next year, Korean's application was approved at the 19th IGC in Stockholm. The 40 years later, Korea came to host the 29th IGC in Seoul. This means that the activity of Korean geographers has been vigorous during the 40 years in accordance with high growth of Korean economy. The number of the society member reached 116 in the latter part of 1960s. It grew steadily from 1970s to 1990s and now amounts to around one thousand. It is believed that such trend is associated with the increase of geographical department and the development of graduate programs during past 40 years in Korea. The number of the advanced degree holders was only 2 in 1960, and now reachs 338 among which 166($43\%$) obtained from the foreign country. The Int issue of the society journal 'Geagraphy' -the title was changed to 'Journal of the KGS' in 1993-was published in 1963. It has gradually developed into the annual for $1966{\~}1973$, the semi-annual for $1974{\~}1990$, the quaterly for $1991{\~}1997$, and the hi-monthly until 2005. One issue per year has been published in English since 1993. The annual number of papers accepted by the editorial board has increased from 7 in 1960s-1970s to 52 in the new millennium. In terms of the specialty distribution of total 725 papers after 1963, many Korean geographers have been preferable to the field of socio-economic and urban geography as their major, and next histro-cultural and physical geography. Recently, a growing number of younger geographers are more interested in such diversified fields as ecological geography, socio-historical geography, applied geography concerned with GIS technic, geography education and so on. Such trend is a reflection of the new era which is characterized by diversity, software, high technology, globalization and others. The sixty years history of the society nay be summarized into the five phases of periodization: (1) establishment and chaos($1945{\~}1959$), (2) reconstruction(1960${\~}$1969), (3)reorganization(1970${\~}$1989), (4) jump and rush($1990{\~}1999$), (5)globalization($2000{\~}\;$).

• Economic and Environmental Geology
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• v.23 no.3
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• pp.309-322
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• 1990

The accelerated industrialization of Korean economy over the last couple of decades has brought an era of mass consumption of mineral commodities. This increased consumption has been satisfied mainly by imports from abroad. South Korea has about 50 useful mineral commodities for the mineral industry, among 330 kinds of minerals described. In 1988 the self-sufficiency ratio of domestic demand for 44 non-fuel(metallic and non-metallic) minerals as a whole was no more than 29 percent. The ratio for 26 non-metallic minerals was much higher, about 66 percent. On the other hand, the ratio for 18 metallic minerals was relatively very low, about 6.3 percent. The correlation between GNP and mineral consumption in South Korea shows well the slow down patterns during the last two decades.

• Fire Science and Engineering
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• v.33 no.6
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• pp.20-27
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• 2019

In this study, a new function with higher accuracy for fire heat release rate prediction was developed. The 'αt²' curve, which is the major exponential function currently used for fire engineering calculations, must be improved to minimize the prediction gap that causes fire system engineering inefficiency and lower cost-effectiveness. The newly developed prediction function was designed to cover the initial fire stage that features rapid growth based on logistic function theory, which has a more logical background and graphical similarity compared to conventional exponential function methods for 'αt²'. The new function developed in this study showed apparently higher prediction accuracy over wider range of fire growth durations. With the progress of fire growth pattern studies, the results presented herein will contribute towards more effective fire protection engineering.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.11
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• pp.125-138
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• 2020

Currently, the e-commerce market in Korea is growing rapidly, particularly in online commerce, and transactions through SNS are constantly increasing. This study assessed the quality of service based on SNS by modifying and combining SNS-based applications and services. Two hundred and sixteen surveys from an online survey conducted using a cumulative sampling technique were analyzed. The confidence, empathy, responsiveness, reliability, perceived usefulness, and customer satisfaction were independent variables. The perceived usefulness, customer satisfaction, and net profit were considered dependent variables. The results of 11 hypotheses were derived through SPSS 25. The results show that the perceived usefulness and customer satisfaction are affected by assurance, empathy, responsiveness, and reliability. In addition, SNS - based commerces show a significant relationship between perceived usefulness, customer satisfaction, and net benefits. The significant results are expected to help in future related research.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.21 no.11
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• pp.2128-2132
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• 2017

Smart mobility is rapidly emerging as a next-generation eco-friendly transportation system, and the market is booming every year. However, due to the characteristics of the devices that use electricity as the power source, the motor and the battery are different from the performance and actual performance indicated by the manufacturer depending on the user's weight and driving environment. Therefore, The frequency of the overload is increased and the failure and damage of the device are increasing. In this paper, we propose an application that provides personalized recommended driving guidance and overloaded driving situation notification at the actual driving separately from the recommended driving provided by the manufacturer after measuring the driving environment of the user, so as to prevent malfunction and damage of the smart mobility device, To ensure safety.