http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
SBR 의 가황촉진제 병용효과에 의한 가황특성 연구(2)
최재운 한국고무학회 1982 엘라스토머 및 콤포지트 Vol.17 No.4
The purpose of this study is to get comparitive results on the combined accelerator systems comprised of MBT, MBTS, DPG and CBS with TMTD, TMTM and Zn-MDC to SBR compound. Vulcanization characterstics and physical properties of the combined accelerators have been studied by means of the Mooney viscometer, the Monsanto disc rheometer, tensile testing machine, aging chamber and so on. According to the test results, DPG, MBT and Zn-MDC system have show faster Mooney scorch time and optimum cure time than other systems. The Vulcanizate comprise of DPG, MBT and TMTD accelerator system has taken adventage of tensile strength, elongation, 100% modules, resilience, compresion set.
최재운,한이영 한국스포츠리서치 2001 한국 스포츠 리서치 Vol.12 No.4
The purpose of this study was to investigate the relationship between attitude toward tennis and intention across tennis participation stage. Subjects(N = 281) of this study were tennis participants of N and C city in C province who were selected using systemic purposeful sampling. All subjects completed the attitude toward tennis and intention questionnaire. Collected data were analyzed using correlation analysis, regression analysis, and structural equation modeling for latent variables. The conclusions were as followings: First, the planned behavior theory have higher structural validity to explain the tennis participating phenomena of tennis adoption stage. Second, the direct effect of attitude toward tennis on intention is greater than subjective norm in tennis adoption stage. Third, the planned behavior theory have higher structural validity to explain the tennis participating phenomena of tennis adherence stage. Fourth, the direct effect of subjective norm on intention is greater than attitude toward tennis in tennis adherence stage.