http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김형갑 진주산업대학교 환경문제연구소 1998 環境硏究論文集 Vol.2 No.-
the research about sanitary condition of public bathhouses in Chinju was for the purpose of investigating their conditions meet the sanitary regulations and groping for the reform measure of the conditions. As a result, research found that the temperature of the water in bathhouse was 35~42℃ according to the changes of the seasons and most of the temperature of the bath water was lower than the standard temperature. Moreover, the COD in discharged water was 26.67~86.6㎎/ℓ that is higher than the standard 40㎎/ℓ. The pH of the original water and bath water was 6~8.5 which meet the standard, thickness of the bath water and consumption amount of KMn04 was appropriate to the standard, however on May and September it was more or less higher than before, and the MPN of the most bath water was 1~15 that is inappropriate to the standard.
김형갑 대한전기학회 1983 전기의 세계 Vol.32 No.9
본고의 내용은 다음과 같다. 1. 회로망합성과 필터설계와의 관계 2. 현대교과과정에 있어서의 필터설계의 위치
西部慶南地域 農産物의 Vomitoxin(Deoxynivalenol) 生成菌의 汚染程度에 대하여
金炯甲 진주산업대학교 농업기술연구소 1992 農業技術硏究所報 Vol.5 No.-
西部慶南地域 農産物로부터 vomitoxin 생성균을 분리하기 爲하여 쌀 23점, 메주 22점, 옥수수 18점, 보리 21점, 土壤 25점, 땅콩 27점, 콩 26점, 겉보리 10점, 나락 15점, 과 과일 25점을 1991년 11월에 收集하였다. 총 212점의 균원시료로에서 1차로 30주의 Fusarium속 균주를 分離하였고 그중 4개의 균주가 TLC상에서 標準 vomitoxin과 Rf 치 0.54로서 靑色螢光을 나타내어 全體시료중 1.8%가 汚染되어 있음을 確認 하였다. 또한 HPLC상에서는 10분대에 標準 vomitoxin의 peak를 나타내었다. For the isolation of vomitoxin(deoxynivalenol)-produciong strains in agricultal product of west Kyoungnam districs, various samples such as rice(23 items), meju(22), corn(18), barley(21), soil(25), peanut(27), soybean(26), unhulledbarley(10) and unhulledrice(15) were collected. Among total 212 samples, 30 Fusarium strains were isolated. As a results of screening by TLC, 4 strains expressed fluorescent of sky blue spot have a same Rf value of standard vomitoxin, the percentage of contamination from vomitoxin producing strains was 1.8% those strains were estimated as Fusarium spp. group by the examine of characteristics and morphology.
Bacillus sp. SK31에 의한 생물흡착제의 분리 및 생산
김형갑,서현효 진주산업대학교 환경문제연구소 1998 環境硏究論文集 Vol.1 No.-
A strain (designated SK31) which produces an excellent adsorption substance was isolated from soil samples and identified as Bacillus species. The major adsorption substance (biosorbent SK31) produced by Bacillus sp. SK31 was purified by ethanol precipitation and cetylpyridinium (CPC) precipitation. The adsorption charactics of zinc and lead ions on bioadsorbent SK31 were investigated. The equilibrium isotherms showed that bioadsorbent SK31 took up zinc and lead from aqueous solutions to the extent of about 52㎎/g and 112㎎/g, respectively. The culture conditions at the flask level of Bacillus sp. SK31 were investigated for the production of polysaccharide bioadsorbent, SK31. The optimum pH and temperature for sorbent production were 7.5 and 30℃, respectively. The important substrates for sorbent formation were glucose and ammonium nitrate. In the optimized medium, sorbent production was improved three folds in comparison with the basal medium. In the jar fermenter, the highest sorbent production was obtained at 60 h cultivation time and the amount of biosorbent SK31 at that time was 8.2g/1.
항공기용 Window Frame 프리폼 제조 방법 및 물성 연구
김형갑,김재관,이준석,Kim, Hyeong Kab,Kim, Jae Gwan,Lee, Joon Seok 한국섬유공학회 2012 한국섬유공학회지 Vol.49 No.3
An aircraft window frame preform manufacturing method with braided fabric or multi-axial warp knitted fabric was proposed. The tensile, bending, and compressive properties of chopped composites, braided composites, and multi-axial warp knitted composites were compared to confirm the mechanical property of braided or multi-axial composites in order to see if they perform better than that of chopped composites. In cases involving a 60% fiber volume fraction, the mechanical properties of the braided composite were 1.8 or 2 times higher than those of the chopped composite.
金炯甲,崔相道 진주산업대학교 농업기술연구소 1988 農業技術硏究所報 Vol.1 No.-
참깨 種實을 무명포대에 담아서 빛이 들지않는 저장창고에서 56個月 貯藏하여 脂肪酸組成變化를 分析하였다. 참깨 수확때의 5.3%인 palmitic acid가 7.3%로, 2.5%인 stearic acid가 4.2%로 增加하였고 52.0%의 linoleic acid가 47.8%로 減少하였으며 oleic acid는 40.6%로 거의 變化가 없었다. 한편 C_16脂肪酸에 對한 C_18脂肪酸比는 18.6에서 12.7로 減少하였고 飽和脂肪酸에 對한 不飽和脂肪酸比도 수확때의 12.1에서 56個月 貯藏 後 7.9로 減少하였다. In order to find the effect of the storage time on the fatty acid composition of the sesame, fatty acid composition of total fatty acid on the sesame seed oil was analyzed at the harvest time and at the after 56 months storage. The sample seed were kept within cotton bag in natural dark store. The palmitic acid and stearic acid content of sesame seed oil were increased from 5.3% and 2.5% at harvest time to 7.3% and 4.2% at the time after 56 months storage. But, the linoleic acid content was decreased from 52.0% to 47.8%, otherwise, the content of oleic acid was not nearly changed. The ratio of C_18 fatty acids to C_16 fatty acids in total fatty acid was decreased from 18.6 to 12.7, and the ratio of unsaturated to saturated fatty acids was decreased from 12.1 to 7.9, too.