• 한국통신학회논문지
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• 제32권12B호
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• pp.779-789
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• 2007

본 논문은 다양한 네트워크 인터페이스들로 연결된 Non-lP 장치들과 UPnP 네트워크 장치간의 상호 연동을 위한 새로운 UPnP 브리지 구조를 제안한다. 다양한 Non-lP 장치를 UPnP와 손쉽게 연동하기 위해 Non-lP 장치 대신 브리지 내에 가상의 UPnP 장치를 제공하여 일반적인 UPnP 장치의 기능을 하도록 한다. 또한 Non-lP 장치의 정보를 표현한 Non-lP 장치 기술(記述)과 Non-lP 장치들의 다양한 메시지 프로토콜을 UPnP 메시지 프로토콜로 변환하기 위해 각 Non-lP 장치의 메시지 변환용 XML 기반 메시지 필드 기술(記述) 방법과 Non-lP 장치의 서비스들을 정의하고 두 네트워크 간 제어 명령 및 상태 정보를 매핑 시키기 위한 확장된 UPnP 서비스 기술(記述) 방법을 정의한다. 위의 세 가지 기술(記述)들을 이용하여 자동으로 Non-lP 장치 메시지를 UPnP 메시지와 상호변환이 가능하도록 하는 메시지 변환 모듈을 제공함으로써 Non-lP 장치 개발자는 부가적인 실행 프로그래밍이 없이 쉽게 동적으로 새로운 타입의 Non-lP 장치를 UPnP 네트워크와 연결할 수 있다. 본 논문에서는 실제 환경에서 RS232와 CAN으로 연결된 테스트베드를 구축하며 브리지의 동작성을 검증한다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2007년도 심포지엄 논문집 정보 및 제어부문
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• pp.442-444
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• 2007

This paper presents an architecture of UPnP Bridge that allows controlling Non-iP devices from UPnP control point, without modification to Non-IP device or UPnP control point implementations. UPnP devices must provide SSDP discovery, SOAP control and GENA event processes. To represent Non-IP devices to UPnP devices, UPnP Bridge provides these functionalities on behalf of Non-IP devices. We provides two method to interoperability between UPnP and Non-IP devices, Message Field Description, Non-UPnP Proxy devices. And solution to integrate heterogeneous networking standards(RS232C, CAN, IEEE1394, USB) is provided.

• 한국연소학회:학술대회논문집
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• 대한연소학회 2003년도 제27회 KOSCO SYMPOSIUM 논문집
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• pp.195-200
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• 2003

A two-dimensional "twin-jet counterflow" burner has been designed for the better understanding of the stability of turbulent flames. This flow system enables one to systematically investigate various effects on non-premixed flames, including the effects of curvature, negative strain, and non-premixed flame interactions. The objective of this study is comparing characteristics of extinction of non-premixed methane flames with that of non-premixed propane flames investigated previously. The extinction limit of non-premixed methane and propane flames can be extended compare to that for the conventional counterflow non-premixed flame because of the existence of petal shaped flame and have same structure. The hysteresis in transition between the petal shaped flame and the curved two-wing flames could be observed. We could find differences between non-premixed methane flame and non-premixe propane flame such as the position of one wing extinction and the regime of one wing extinction.

• 한국CDE학회논문집
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• 제19권1호
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• pp.50-60
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• 2014

In this paper, we propose a non-overlapping volume decomposition method that decomposes a solid model into non-overlapped volumes. The non-overlapping volume decomposition finds non-overlapped volumes from maximum volumes. After introducing the concept of the non-overlapping volume decomposition, we discuss technical issues and solutions for them. The non-overlapping volume decomposition is verified by the experiments with a prototype system. From the experiments, it was found that the non-overlapping volume decomposition shows better result than maximum volume decomposition from the view point of design feature recognition.

• 한국병원경영학회지
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• 제23권4호
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• pp.81-86
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• 2018

Purposes: The purpose of this study is to argue that the taxation system for non-for-profit medical institution in Korea should be revised and that the basic direction should be to expand tax exemption like the US. Methods: We analyzed the US context of taxation policy for non-for-profit medical institutions and compared the US and Korean situation. Findings: In the United States, for-profit or non-for-profit medical institutions eternities are the most important criteria for hospital classification. Basically, full tax-exemption has been applied for non-for-profit medical institutions. The reason why many hospitals maintain their status as non-for-profit are following. First, the American society places great importance on the social responsibility and role of non-for-profit hospitals. Second, maintaining the status of non-for profit medical institutions is financially beneficial while maintaining good social reputation. The most powerful financial incentives are tax deductions and tax deductions for donations. Practical Implications: How will the taxation system for medical institutions in Korea be reformed in the future? First, if Korean government do not allow for-profit medical institutions, Korean government should consider implementing a full tax exemption system suitable for non-profit medical institutions like the US. Second, there are many variation in taxation for non-for-profit medical institution according to their legal positions. Therefore, current taxation system should be revised. Third, the reorganization of such taxation system should be in a direction that can finally encourage community benefit activities of medical institutions of nonprofit hospitals.

• 한국환경성돌연변이발암원학회:학술대회논문집
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• 한국환경성돌연변이발암원학회 2003년도 춘계학술대회
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• pp.87-87
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• 2003

• Toxicological Research
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• 제7권1호
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• pp.51-59
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• 1991

The purpose of the present study was to investigate the effects of non-watering, fasting and non-watering fasting for 16-17 hrs on haematological and biochemical parameters in SD rats. 1. Liver weight was decreased in the order of in the fasting group, non-watering fasting group and non-watering group in both sexes. 2. In fasting group and non-watering fasting group, haematologic parameters of male (HGB and MCH) and femal (MCHC) were trends to decrease compared with normal feeding & watering group. 3. In the differential leucocyte counts, there were no significant differences compared with noraml feeding % watering group.

• 자원리싸이클링
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• 제12권4호
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• pp.3-19
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• 2003

Prior to discuss on recycling status and future prospects for the non-ferrous metals in the Korea, Japan and U.S.A. respectively, worldwide resources of non-ferrous metals and characteristics with recycling of non-ferrous metals are reviewed. In case of recovery non-ferrous metals, recycling of automobile shredder dust and E.A.F. dust are illustrated. Finally, the problems and technological developments associated with recycling of non-ferrous metals are summarized.

• Journal of applied mathematics & informatics
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• 제28권5_6호
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• pp.1203-1216
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• 2010

The homotopy analysis method (HAM) has been applied to develop an analytic solution for the coupled radiation-convection dissipative non-gray gas flow in a non-Darcy porous medium. Results are presented for the surface shear and temperature profiles are presented to illustrate the effect of various parameters appearing in the analytical formulation. The accuracy and convergence of the method is also discussed.

• 한국식품과학회지
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• 제36권5호
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• pp.828-832
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• 2004

본 연구에서는 유전자 재조합 되지 않은(non-GM) 대두와 유전자 재조합된(GM) 대두가 혼입되어 제조된 두부에서 효소 면역 측정법을 이용하여 non-GM 대두의 혼입량을 추정하고자 하였다. 두부의 SDS-PAGE 실행 결과 non-GM 두부에서만 나타나는 특이 단백질 non-GM 113kDa 밴드와 non-GM과 GM 두부에서 모두 나타나는 non-GM 24kDa 밴드를 선별하고 이들을 토끼에 면역하여 항체생성 여부를 ELISA한 결과 non-GM 113kDa과 non-GM 24kDa 단백질 모두 항체가 형성됨을 확인하였고 $10^{-1}-10^{-6}$의 단백질 희석배수에서 두부를 이들 항체에 대하여 ELISA함으로써 원료대두의 GM여부를 확인할 수 있었다. 이들 중, 보다 감도가 높았던 non-GM 113kDa 단백질을 $10^{-7}-10^{-6}$의 배수로 희석하여 ELISA 흡광도와 non-GM 단백질의 관계를 나타내는 표준곡선을 작성하였고, 임의로 non-GM 대두와 GM 대두를 혼합하여 제조한 두부의 ELISA 흡광도를 이 표준곡선과 비교하여 non-GM 원료와 GM 원료 작물의 혼입율을 측정한 결과, 높은 정확도를 보였다.