http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
국내에 유통되는 종국 곰팡이의 분류학적 특성 및 안전성
홍승범 ( Seungbeom Hong ),홍성용 ( Sungyong Hong ),조규홍 ( Kyuhong Jo ),김영식 ( Youngsik Kim ),도종호 ( Jongho Do ),도지영 ( Jiyoung Do ),노석범 ( Seokbeom Noh ),윤한홍 ( Hanhong Yoon ),정수현 ( Soohyun Chung ) 한국균학회 2015 韓國菌學會誌 Vol.43 No.3
We examined taxonomic characteristics and safety of eight Nuruk molds that are widely used for making soybean paste, soy sauce and alcoholic beverages in Korea. HK1 from Hakyeong Fermentation Co., SW101 from Suwon Fermentation Co., CF1001, CF1002, CF1003 from Chungmoo Fermaentation Co. and KACC 93210 are yellow-Nuruk molds, and SW201 from Suwon Fermentation Co. and CF1005 from Chungmoo Fermentation Co. are white-Nuruk molds. Six strains of yellow-Nuruk molds were identified as Aspergillus oryzae. HK1, SW101, CF1001 and CF1003 of yellow-Nuruk molds have middle length of stipes (711~1,121 μm), and CF1003 (for sake) produced less conidia and more hyphae than HK1, SW101 and CF1001 (for soybean paste). CF 1002 used for soy sauce has shorter stipes (543 μm) and is clustered into IBLB- group based on omtA gene analysis although the other yellow-Nuruk molds are clustered into ICAo group. KACC 93210 isolated from traditional Korean Meju has very short stipes (average 270 μm), and showed velvety colonies although the others showed floccose colonies. The strain has different DNA sequences of omtA gene from other strains in NCBI GenBank as well as strains used in Korea, suggesting that it is unique from other strains published. SW201 and CF1005 of white-Nuruk molds were identified as Aspergillus luchuensis or A. luchuensis mut. Kawachii that is known as safe, non-toxigenic fungus. The six strains of yellow-Nuruk molds did not produce mycotoxins including aflatoxin, cyclopiazonic acid, and sterigmatocystin. Therefore, eight strains of Nuruk molds used for making soy sauce, soybean paste and alcoholic beverages in Korea were proved to be safe in this study.
AESA Radar 탑재 FTB 항공기 구축을 위한 국내환경 분석
박제홍 ( Jehong Park ),홍교영 ( Gyoyoung Hong ),엄정환 ( Jeonghwan Eom ),정필한 ( Pilhan Chong ),홍승범 ( Seungbeom Hong ) 한국항행학회 2020 韓國航行學會論文誌 Vol.24 No.1
최근 KF-X (Korean Fighter eXperimental)사업에서 AESA (Active electronically scanned array) 레이다, EO-IR (electro-optical and infrared) 및 IRST (infra-red search and track) 센서 등의 개발이 진행되고 있으며 현재 AESA 레이더는 비행 시험을 위한 사전연구가 진행되고 있다. 본 논문은 AESA 레이다 개발에 따른 선진국의 FTB(Flying Test Bed) 항공기 운영 사례를 중점 분석하고, 이 사례를 중심으로 국내 레이다 개발 시험을 위한 비행시험 항공기의 선정 시 요구사항과 고려사항을 검토하였다. 그에 따른 우리는 FTB 항공기가 국내 환경에서 운영하기 위한 감항 관련 국내 관련 법규를 검토하고 FTB 항공기의 운영하기 위한 방안을 살펴본다. 따라서 우리는 국내 환경에 적합한 FTB 항공기 선정, 감항 및 운영 방안을 제시하고 한다. Recently, active electronically scanned array (AESA) radar, electro-optical and infrared (EO-IR) and infra-red search and track (IRST) sensors are under development in the Korean fighter experimental(KF-X) project, and AESA radar is currently undergoing preliminary research for flight testing. This paper focuses on the flying test bed (FTB) aircraft operation cases of developed countries in accordance with AESA radar development. As a result, we review domestic laws and regulations related to the airworthiness for FTB aircraft to operate in domestic environment and look for ways to operate FTB aircraft. Therefore, we propose how to selecting, airworthiness and operating FTB aircraft suitable for the domestic environment.