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Crust topping 양등심 스테이크 관능적 품질 특성 연구
서민석(Min Suk Seo),유승석(Seung Seok Yoo) 한국조리학회 2011 한국조리학회지 Vol.17 No.4
This study aims to increase the flavor of a lamb filet dish. The method used was as follows. Four kinds of crusts(mustard, herb & garlic, nuts, mushrooms) were made, and they were topped over lamb filet steaks. After cooking them, the good samples (mustard(MU3), herb & garlic(HG2), nuts(NC2), mushrooms(MC3)) by different materials through a sensory test were classified. The selected samples were named as 1. Blank, 2. EC1(MU3), 3. EC2(HG2), 4. EC3(NC2), and 5. EC4(MC3). And then another sensory test was conducted targeting the samples to find out which crust had the best preference value. The results of the sensory test were statistically calculated. Summarizing the results, all 4 kinds of samples topped with 4 different crusts showed much higher values than Blank, the control group. That indicates that the cooking method topping a crust on a lamb filet steak dish is very effective. Among them, the HG2 sample produced by mixing 70% of bread crumbs(115.5g) and 30% of garlic chop(49.5) with the base spice consisting of parsley 8g, rosemary 3g, basil 4g and olive oil 50g was evaluated as the best crust.
친환경 경영 체제의 레스토랑 조리사의 의식도에 관한 연구
서민석(Min Suk Seo) 한국조리학회 2005 한국조리학회지 Vol.11 No.1
Environmental matters have more influence on business performances. Consequently, as a way to cope with environmental matters, much more interests in environment-friendly management have increased recently. First-rated hotels and food-service restaurants have been concentrating on gaining ISO 14001 EMS(E.nvironment Management System), which is regarded as objective and international, to solve and prevent environmental matters. However, there are some internal and external problems emerged in the food-service industry and frist-rated hotels. Therefore, covering the examples of ESH (Environment Safety Health) management which was developed by H group and based on ISO 14001 EMS, this study aims to observe merits of ISO 14001 EMS as a model that can develop an environment management system, and to consider an improvement plan for better understanding of licensed cooks in restaurants.
검증위성 시스템레벨 전자기파(EMC) 시험 및 결과에 대한 분석
서민석(Min-Seok Seo),김세연(Se-yon Kim),박석준(Suk-June Park),채장수(Jang-Soo Chae),심은섭(Eun-Sup Sim) 한국항공우주학회 2006 韓國航空宇宙學會誌 Vol.34 No.4
본 논문에서는 검증위성(KoDSat)의 시스템 레벨 전자기파(EMC) 환경시험 및 전자기파 (EMC) 규격을 초과한 시험결과에 대해서 발사체에 대한 영향성 분석 및 하드웨어 개선 방법에 대하여 논하고, EMC2000 소프트웨어 해석을 통해 KSLV-l 발사체의 비행종단시스템(FTS : Flight Termination System)에 영향을 줄 수 있는 검증위성의 전자기파 노이즈원을 도출하였다. 또한 도출된 전자기파(EMC) 노이즈원은 EMI 필터, 접지, 쉴딩 (Shielding) 처리 기법을 데이터획득장치(DAD) 전력보드(Power Board)에 적용하여 미약한 값으로 제거되었다. 그리고 이와 같은 일련의 분석과정에 의해 새로 설계된 전력보드는 검증차원에서 데이터획득장치(DAD)에 장착되어 박스자체 전자기파(EMC) 시험 및 최종 2차 검증위성 시스템 레벨 전자기파 시험을 통해 확인되었고, 측정 결과는 저주파대역과 UHF 주파수대역(430Mhz)에서 만족할 만한 감쇄레벨 값을 나타내었다. In this paper, the system level EMC radiated emission test results of KoDSat(Korea Demonstration Satellite), its affects upon the Launch vehicle and H/W improving methods regarding its over exceed value of EMC specification are discussed. Regarding its over exceed value, we estimated that DAU of KoDSat generated the exceeded EMC noise source, and these test results were analyzed using the EMC2000 tool to find out how did it affect the FTS(Flight Termination Subsystem) of KSLV-l(Korea Small Launch Vehicle). To diminish the EMC noise source of UHF(430.1Mhz) band level, we redesigned the DAU power board to be applied the various schemes for EMI noise reduction such as grounding, shielding and EMI filtering, and also verified these reworks to analyze its diminishing affects in UHF band level by means of performing the DAU box level EMC test and performing the second KoDSat′s system level EMC test.
센서네트워크 어플리케이션을 위한 네트워크 프레임워크와 통합시뮬레이터 간의 인터페이스 구현 및 설계
이정주,곽동은,서민석,박현주,Lee, Jeong-Joo,Koak, Dong-Eun,Seo, Min-Suk,Park, Hyun-Ju 한국정보통신학회 2013 한국정보통신학회논문지 Vol.17 No.2
신뢰성 있는 소프트웨어 개발을 위해서 가장 중요한 단계 중의 하나가 소프트웨어 테스트이다. 최근에 점진적이고 반복적인 소프트웨어 개발 방법론이 각광을 받으면서, 소프트웨어의 작은 변경에 따른 회귀 테스트의 중요성이 점점 커지고 있다. 또한 센서네트워크와 같은 다수의 노드 환경에서 동작하는 소프트웨어를 검증하기 위한 시뮬레이터 환경이 필요하다. 본 논문에서는 네트워크 프레임워크와 통합시뮬레이터 간의 인터페이스 모듈을 구현하여, 네트워크 프레임워크로 구현한 센서네트워크 어플리케이션을 다양한 가상의 환경에서 단위테스트하기 위한 환경을 제공한다. For the development of reliable software, Software testing is the most important. Recently small changes of the software according to the importance of regression testing is growing. To verify Application of a large number of nodes, Network simulator environment is required. This paper proposed interface module between network framework for sensor network application and co-simulator to unit test sensor network application. To conclude, developer can focus on sensor network application implementation only, so the improved integrated simulator contributes to increase development productivity.