http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
원적외선 건조에 의한 곡물 가공 부산물의 항산화능의 변화
이승철,배성운,김정한,정태준,조철우 경남대학교 환경문제연구소 2001 환경연구 Vol.24 No.-
Effect of far-infrared drying to cereal processed byproducts was tested for antioxidative ability. Electron donating abilities of rice hull, rice bran, and barley bran after far-infrared drying were 93.88%, 91.50%, and 90.59%, respectively. According to TBARS, the inhibitions of lipid peroxidation of rice hull and rice bran were maintained independently on far-infrared drying and simple heating drying, while those of barley bran were decreased with the simple heating drying. The antioxidant ability of rice processed byproducts was more stable than that of barley byproducts. Isovitexin, the main antioxidant compound of rice byproducts, suggested to play an important role in the characteristics of rice byproducts.
KSTAR ICRF Antenna Development at the KAERI Test Facility
영덕 배,종구 곽,성운 정,재성 윤 한국물리학회 2004 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.44 No.52
The ion cyclotron range of frequency (ICRF) heating system of the Korea Superconducting Tokamak Advanced Research (KSTAR) tokamak couples 6MWof RF power to the plasma with a 4-strap antenna. The antenna has been designed to operate for a pulse length up to 300 sec. A prototype ICRF antenna was fabricated, and with no water-cooling, an RF test was performed to study the stando capability of the antenna. In that test, half of a current strap was connected to the matching circuit via a vacuum feedthrough and a directional coupler, and the other seven ports were shorted at the input ports. Test results showed stando voltages and pulse lengths of 33.2 kV for 60 sec and 25.2 kV for 300 sec. The ICRF heating system, including a resonant loop with a matching circuit, was built at the RF test stand in KAERI. Resonant and matching characteristics for various frequencies were investigated.