• 통상정보연구
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• 제6권2호
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• pp.23-41
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• 2004

Rapid development of computer and telecommunication technology brought out the expansion of electronic commerce which is the new type of business transaction. Offline transaction can lead to problems and disputes the same is for cyberspace transactions. However ADR is not meet for the online transaction for speed, cost and open network system, ODR methods to resolve electronic commerce conflicts is crucial for building confidence and permitting access to justice in an online business environment. And ADR refers to processes other than judicial determination in which an impartial person assists those in a dispute to resolve the issues between them. ODR refers to ADR processes assisted by information technology, particularly the internet. ODR has been available since 1996. Its development can be as passing through three broad stages : hobbyist, experimental, entrepreneurial, institutional phrase. Also, ODR has adapted a range of traditional ADR for use online, including arbitration. mediation. facilitated negotiation and case appraisal. Mediation and arbitration have been the most prevalent forms of ODR. ODR is the burgeoning field and has created a new issues. All such issues which have been debated in the ADR are composed with ODR. But these are not limited. Some of issues are further complicated by the nature of the online environment such as confidentiality and principle of parties. Finally electronic commerce now takes place on the Internet, it is inevitable that the commercial world wants access to dispute resolution process that best suits the new commercial environment. ODR methods are processing for development and legal issues are considered by both national and international authorities.

• 동아시아식생활학회지
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• 제16권5호
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• pp.506-514
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• 2006

Sikhe a general Korean traditional drink, is a sweet drink fermented with malt powder rice(or glutinous rice). To investigate the perception and use behavior of Sikhe, 35.2% of the male and 64.8% of the female adults in Daegu and Kyungbuk area were surveyed. The methods frequency, percentage, chi-square test and one-way ANOVA were used to analyze the data. The main results were as follows : 36.1% of the participants usually preferred the traditional drinks and 94.7% of them had experienced Sikhe among the traditional drinks. Most respondents liked Sikhe owing to its good taste. In addition, the responses to 7 questions about the Sikhe were also measured on a 5-point likert scale. The statement 'Sikhe is a traditional food' and 'Sikhe is a natural food' received high positive responses and adults in their 50's had a generally better knowledge of Sikhe than the counterparts. furthermore, 54.8% sometimes purchased commercial Sikhe, but 40.7% didn't buy it at all due to bad taste. Therefore, to increase the intake of commercial Sikhe, the taste needs to be improved, and 59.8% of adults suggested that 'Add other ingredients and the taste can be improved', while 58.8% replied 'maintenance' prospects for Sikhe consumption.

• 대한안전경영과학회지
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• 제19권2호
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• pp.81-93
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• 2017

This study aims to investigate laws and standards(including technical guidelines) related to safety criteria for 22 kitchen machines frequently used in commercial kitchens. The study was based on literature survey, interviews with charge persons in kitchen machines manufacturing companies, cafeteria providing group meals and relevant association, and web surfing. The results showed that there are two types of safety criteria such as legally forced ones by laws and optional ones by national industrial standards or technical guidelines. High pressure safety control act, safety control and business of liquefied petroleum gas act and city gas business act prescribed gas use apparatus safety criteria, rational energy utilization act did those of pressure vessel such large rotary caldron, industrial health and safety act did those of food processing machinery, and electrical appliances safety control act did those of electrical kitchen appliances. Compulsory or optional standards or guidelines related to safety criteria for kitchen machines were presented by 22 kitchen machines. Safety devices shown in the laws, standards and guidelines were also summarized by kitchen machines and their risk factors.

• 한국BIM학회 논문집
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• 제13권4호
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• pp.54-63
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• 2023

In recent years, the mandatory use of BIM has been actively promoted due to the digital transformation of the construction industry. However, the CDE (Common Data Environment) system, which is an essential element for operating BIM, has not been established in accordance with the domestic situation. To solve this problem, this study analyzed the results of previous studies, including the ISO 19650 standard and domestic CDE system requirements, and developed BIM-based collaboration functions that are suitable for the domestic construction industry through functional analysis of domestic and foreign commercial CDE solutions. And we developed a BIM collaboration framework to provide BIM-based collaboration functions as a service by using cloud technologies such as IaaS, PaaS, and SaaS to provide infrastructure resources flexibly and flexibly. The BIM collaboration framework developed in this study meets most of the CDE requirements of ISO1965, so it can secure competitiveness when bidding for overseas BIM projects. Also, because the BIM collaboration functions can be selectively applied to build a BIM-based collaboration platform, it is expected that the utilization of the BIM collaboration framework will be high, as it can minimize not only the time to build the platform but also the operating costs, and the usability is higher than that of existing commercial BIM CDE solutions.

• 항공우주정책ㆍ법학회지
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• 제28권2호
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• pp.183-221
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• 2013

종래의 우주활동은 국가주도의 우주개발을 통해 과학적 혹은 군사적 목적의 활동이 커다란 비중을 차지해 왔으나 점차 우주의 실용적 이용 내지 실용화에 이르는 과정에서 민간기업이 참여하는 상업적 우주활동이 현격한 증가를 보게 되었고 다수의 국가들이 독자적으로 또는 민간기업과의 협력이나 지역적 기구와의 공동사업을 통해서 우주의 상업적인 활용에 가담하고 있다. 그 발전의 폭도 원격탐사, 우주통신, 우주발사 서비스 및 제조업, 에너지 생산분야, 우주운송 및 보험 등 다양한 영역으로 확대일로에 있다. 그런 가운데 특히 각국은 우주의 상업화가 불기피한 발전방향이라는 점을 인식하면서 요람기의 우주산업을 육성하는데 노력을 경주해 오는 한편 국제적인 측면에서는 주로 안전 보장을 위한 고려에서부터 자국의 활동에 관한 국제적 책임(우주조약 제6조)을 이행하기위한 목적으로 우주산업에 대해 엄격한 국가적 규제에 따르도록 해온 것이 사실이다. 이러한 우주에서의 상업적 활동 내지 민간차원의 이용이 우주조약 등 관련 우주국제법의 적용을 받는 우주활동인가 여부에 관해서는 국내외적으로 논란이 있었던 것은 사실이지만 앞서도 논한 바 있듯이 우주조약에서 규정하고 있는 바대로 모든 국가와 전 인류의 이익을 위해 수행되어야 하는 우주활동속에 포함되는 것으로 보아야 할 것이다. 여기서 주목해야 될 것은 상업적 활동 내지 민간차원의 우주이용에 관해 우주국제법의 태도이다. 물론 민간기업의 형태를 취한 상업우주발사활동을 규제하는 일반국제우주법의 규칙은 아직 명료하지 않다. 게다가 상업적 이용의 진전에 따라 대두되는 문제에 대해서 기존의 우주국제법이 한계점을 드러내고 있는 것이 주지의 사실이고 새로이 생성중에 있는 법규범과도 상호 모순되거나 입법적 불비가 있을 수 있는 만큼 이를 극복할 수 방안이 국제 공동체의 부단한 노력을 통해 마련되어야 할 것이다. 현재 우주조약이나 책임협약 등 우주관련 조약에 따르면 기본적으로 국가는 비정부단체나 개인 등의 우주활동에서 야기되는 모든 손해에 대해 국제책임을 지는 것을 원칙으로 하고 있는 바 이를 위해 각 국가는 국내적으로 그들의 활동에 대한 감독책임을 부담하고 있으며 이는 구체적으로는 장차 우주의 상업적 이용을 허가 및 규제하는 당해국가들의 국내법에 반영되어야 할 것이다. 그밖에도 앞서 본 각국의 국내법적 차원에서의 정비도 법리적인 측면에서나 국제협력의 관점에서 기존의 우주국제법과 조화를 이루도록 해야 하겠지만 일반국제법 내지 특별우주법규칙에 있어서도 상업적 우주활동의 발전 추세에 부합하고 또한 양 법체계가 조화를 이룰 수 있도록 재검토하고 경우에 따라 새로운 법제를 마련해야할 필요성도 제기되고 있다.

• 한국치위생학회지
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• 제13권4호
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• pp.651-657
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• 2013

Objectives : The purpose of the study is to verify the correlation between teenagers' use of internet and temporomandibular joint disorders(TMJD) because TMJD patients gradually increase in high school students. Methods : Subjects were 221 male high school students attending liberal arts and commercial schools from 9 to 21 of April, 2012. Students completed self-reported questionnaire. Results : TMJD symptoms included crackling joint (32.1%), headache (18.6%), malocclusion (8.1%), and jaw fatigue and muscular aching (7.2%). Students having at least one symptom accounted for 49.8%. Students having at least one poor habit accounted for 83.7% and 34.0% of the students used internet for 3 hours.. Score of students experiencing shoulders and chest pain was $5.13{\pm}1.10$ (p<0.05). Score of TMD afflicting area revealed $4.67{\pm}2.73$ (p<0.05) in mastication pain ($4.13{\pm}2.73$ (p<0.05)) due to long hours of internet use. Score of jaw fatigue related to muscular pain was $4.31{\pm}1.96$ (p<0.01). Duration of computer use was related to perceived TMJD symptoms (r=.153). Long duration of computer use was related to poor oral cavity habits (r=.157). Conclusions : Male high school students can perceive slight TMD which needs self management and regular check-ups and try to prevent TMD by utilizing measurement tools on TMD. Also, this study helps to prevent from worsening TMD by shortening hours of computer utilization.

• 한국식품저장유통학회지
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• 제3권2호
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• pp.155-170
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• 1996

In order to determine the physiolosical characteristics of plum fruits(Oishi wase) during maturation and guilty according to temperature after harvest, (2-chloroethyl) phosphonic acid(ethphon) 390ppm was sprayed on plum tree 11days before commercial matuarity in Suwon area. And also this study was acted to investigate fruits quility(Formosa) influenced by temperature(room, low) and polyethylene films(0.03, 0.06, 0.1mm), 1. Effect of ethphon on the fruits maturation and fruits(Oishi wase) quility according to temperature ofter harvest. Ethephon stimulated fruits ripening but the firmness was reduced rapidly. Soluble solids and titratable acidity was not very different than each treatment. Carbon dioxide and ethylene production were advanced and the production peak were shown earlier by ethephon treatment as compared with control fruit. Anthocyanin development was enhansed rapidly by ethephon treatment but it exerted a bad influence on fruits color after harvest, The soluble sugars in fluits were mainly glucose, sucrose, and fructose. Those content were higher in treated fruit than control. The organic acid was mainly malic acid. The shelf life was less than about 5days at room temperature and about 10 days at low temperature. 2. Fruits(Formosa) quility as affected by polyethylene film bagging. The polyethylene films well maintained the firmness both room and low temperature. Low temperature was more effective in maintaining titratable acidity than room temperature, especially polyethylene films. On the Other hand, soluble solids content was not shown wide differance between room and low temperature. Polyethylene film showed a high resperation rate, the rate was higher at room temperature than low temperature and thicker films revealed higher rate. Otherwise, ethylene production was low in all treatment Polyethylene film inhibited the coloration of fruits, decreased anthocyanin content. Fruits coloration delayed by low temperature in control. The shelf life of plum fruits was about 6 days at room temperature and 13 days at low temperature in control Polyethylene film had no advantage on shelf life both at room and low temperature.

• Asian-Australasian Journal of Animal Sciences
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• 제27권3호
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• pp.383-390
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• 2014

A 15-wk feeding trial was conducted to examine the supplemental effects of Barodon on growth performance, gastrointestinal histology, feed digestibility and innate immunity in olive founder. A basal commercial diet was used as a control and two other diets were prepared by spraying 0.1% or 0.2% of Barodon. Triplicate groups of fish (BW, 145 g) were fed one of the test diets to apparent satiation twice daily. At the end of the feeding trial, fish growth performance was not significantly affected by dietary treatments; however, feed utilization was significantly improved (linear and quadratic, p<0.05) by Barodon supplementation. Significantly higher (p<0.05) survival rates were obtained in fish fed Barodon containing diets. Hepatosomatic index increased significantly in Barodon treated groups. Also, the use of Barodon resulted in significant increase (linear and quadratic, p<0.05) of intestine length and number of goblet cells. Significantly higher (Quadratic, p<0.05) apparent digestibility coefficient of DM was obtained by supplementation of Barodon. Lysozyme and myeloperoxidase activities increased quadratically and linearly, respectively, in Barodon treated fish. Also, significantly higher (linear and quadratic, p<0.05) superoxide dismutase activity was found in Barodon fed fish. The findings in this study show that inclusion of Barodon in diets for olive flounder improves feed utilization and digestibility, and positively affects digestive tract histology and innate immunity.

• 한국실내디자인학회논문집
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• 제22권5호
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• pp.51-59
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• 2013

This study aimed to present the possibilities that a variety of conversions can be made in terms of the spatial function through the situation analysis and in-depth case studies, focusing on the cases of the conversion of historic buildings. Literature analysis and case analysis technique were conducted as the research methods. For the literature analysis, the researcher selected 105 cases of conversion-type buildings by recombining and reanalyzing them to space functional changes; the SPSS PC+ 18.0 program was used as the analysis tool to conduct a frequency analysis and cross analysis. In-depth analysis was conducted to investigate the overview of the architecture, building history, spatial functional changes, space program, conservation value, and the conserved parts by selecting 9 cases in Korean and foreign countries that have been recently converted through literature analysis and the results of the study were as follows. 1) As a result of analyzing the changes in function, the highest percentage of the cases was conversion into the cultural function (63.8%). 2) There were cases for conversion into the commercial function, business function, accommodation function and educational function besides cultural function. 3) As a result of spatial program, the attempts to increase the utilization of the building generally by applying the complex space with more than two functions could be seen. 4) The buildings with historical and architectural value were conserved most of the outer wall and some portion of internal parts; the buildings with symbolic value were renovated largely, while preserving symbolic parts; and the buildings with practical value were renovated in a way that maintains the structural parts while changing the interior space to be suitable for their function.

• 지능정보연구
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• 제14권1호
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• pp.67-84
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• 2008

본 논문은 시맨틱 검색 시스템에 관한 포괄적인 개념적 모델 제안과 실질적인 구현 사례를 제시한다. 제안된 시맨틱 검색 시스템은 개념적으로 3계층의 아키텍처 지식획득 계층, 지식표현 계층, 지식이용 계층으로 구성하여 설계 및 구현되었다. 지식획득(Knowledge acquisition) 계층은 다양한 소스(Source)의 콘텐츠(텍스트, 이미지, 멀티미디어등)로부터 시맨틱 메타데이터를 생성 및 저장하는 영역이다. 지식표현(Knowledge Representation) 계층은 온톨로지의 스키마와 인스턴스를 구축하고, 이러한 온톨로지 기반 질의 확장 등을 통해 시맨틱 검색을 처리하는 영역이다. 마지막으로 지식이용(Knowledge Utilization) 계층은 검색 이용자가 시맨틱 웹 언어 또는 온톨로지에 대한 지식이 없더라도 직관적으로 검색 질의(Query)를 입력하고 검색 결과를 확인할 수 있도록 구성하였다. 향후 제시된 시맨틱 검색 시스템은 기존 연구 수준의 시맨틱 검색 시스템을 상용화 수준으로 향상시킬 수 있는 계기가 될 것으로 기대된다.