http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
高溫環境이 反芻家畜의 체온 및 혈장 Cortisol 농도에 미치는 影響
정태영,양영직,이상락,윤희섭,Chung, Tae-Young,Yang, Young-Jik,Lee, Sang-Rak,Yoon, Hee-Sup 한국축산환경학회 1995 축산시설환경학회지 Vol.1 No.1
Temperatures of blood and skin, respiratory rate and plasma cortisol concentration in sheep at a warm (average ambient temperature of $15.3^{\circ}C$) and a hot (average ambient temperature of $27.0^{\circ}C$ environment were measured to investigate the effect of hot environment on the physiological responses in ruminant. Temperatures of core, mean skin and mean body in sheep were tended to increase at day time and to decrease at night time at both warm and hot environment, while 24-hr average for those temperatures were significantly higher at hot environment than at warm environment (P<0.05). The calculated body heat content was higher in sheep at hot environment than at warm environment (P<0.05). Respiratory rate and plasma cortisol concentration had no significant differences between warm and hot environment, suggesting that sheep were not stress by the hot environment in this experiment. It is, therefore, suggested that sheep were well adopted to hot environment by increasing body heat content against heat stress.
Dental Plaque Streptococci가 생산하는 세포외 다당류에 관한 연구
정태영,Chung, Tai-Young 대한치과의사협회 1971 대한치과의사협회지 Vol.9 No.12
This report was concerned with the isolation and identification of bacterial flora in the human dental plaque and the dextransucrase activity of isolated species. The results were obtained as follows: 1. The bacterial flora, isolated from the human dental plaque, was identified as 3 species of resembling streptococci, Streptococcus salivarius strain SD-1, Streptococcus bacilli, Lactobacillus brevis strain SD-3, Lactobacillus acidophilus strain SD-2 and SD-7, resembling Staphylococcus sp, and one species of resembling Leuconostoc mesenteroides strain SD-6. 2. The dextransucrase activites of resembling Streptococcus mitis strain SD-9 and Streptococcus salivarius strain SD-1 were exhibited the highest among the isolated species of human dental plaque.
의료기기의 구매결정요인과 만족 및 재구매 의도의 구조적 관계에 관한 연구
정태영(Chung, Taeyoung),서건석(Seo, Geon-seok),김수범(Kim, Su-beom) 한국산학기술학회 2015 한국산학기술학회논문지 Vol.16 No.5
본 연구의 목적은 의료기기의 구매결정요인과 만족 및 재구매 의도의 구조적 관계를 파악하는 것이다. 본 연구의 자료는 보건복지부의 2012년 의료기관 의료기기 사용실태조사이며, 이 중 초음파영상진단장치를 보유하고 있는 종합병원 급 이상의 116개 의료기관을 분석하였다. AMOS 21 Ver.를 사용하여 확인적 요인분석과 구조방정식을 실시했으며, 주요 결 과는 다음과 같다. 첫째, 의료기기 구매결정요인 중 브랜드는 만족에 유의한 영향을 주었으며, 만족은 다시 재구매 의도에 유의한 영향을 미쳤다. 둘째, 성능과 서비스는 유의하지 않지만 만족에 정의 영향을 주었으며, 가격은 만족에 부의 영향을 주었으나 유의하지 않은 것으로 나타났다. 본 연구는 의료기기 구매결정에 관한 실증적 연구가 부족한 상황에서, 확인적 요인 분석을 토대로 하여 실증적으로 의료기기 구매결정요인을 제시했으며, 의료기기 시장의 효율적인 마케팅 전략 수립과 의료 기기산업의 경쟁력 제고에 관한 기초자료를 제공했다는데 그 의의가 있다. The purpose of this study is to investigate the casual relationships among purchase decision factors of medical devices, satisfaction and repurchasing intention. Data of this study is a 2012 survey on medical institutions using medical devices of MW(ministry of health and welfare) and We analyzed 116 medical institutions having ultrasound imaging system lager than general hospitals among data. For empirical analysis, we carried out confirmative factor analysis and path-analysis using AMOS 21.0 package. Main results of this study are as follows: First, brand has positive influence on satisfaction and satisfaction has positive impaction on repurchase intention. Second, although not statistically significant, performance and service have positive impaction on satisfaction and price has negative influence on satisfaction. The significance of this study is to provide empirical basis on establishment of efficient marketing strategy and enhancement of competitiveness for the medical device industry