http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
전성욱,강택준,조명래,김광호,이상계,김지수,박해웅,Jeon, Sung-Wook,Kang, Teak-Jun,Cho, Myoung-Rae,Kim, Kwang-Ho,Lee, Sang Guei,Kim, Ji Soo,Park, Hae Woong 한국응용곤충학회 2012 한국응용곤충학회지 Vol.51 No.4
호박꽃과실파리(Bactrocera scutellata Hendel)의 성충 수명과 산란수를 7개 온도(15, 18, 21, 24, 27, 30, $33{\pm}1.0^{\circ}C$, RH $65{\pm}5%$, 14L : 10D)에서 조사하여 생명표를 작성하였다. 온도별 성충수명은 $21^{\circ}C$에서 수컷이 138.0일 암컷이 131.2일로 가장 오래 살았으며, $21^{\circ}C$를 기준으로 저온부와 고온부로 갈수록 수명이 급격히 감소하였다. 온도별 암컷은 $18^{\circ}C$이하의 온도에서 산란을 하지 않았으며, $33^{\circ}C$에서는 짝짓기가 가능한 시기까지 살지 못하고 모두 사망하였다. 짝짓기한 암컷의 총 산란수는 111.4개, 일일 산란수는 1.0개로 $24^{\circ}C$에서 가장 많은 산란수를 보였고 순증가율($R_o$)은 $21^{\circ}C$에서 52.27로 가장 높은 수치를 나타냈다. 내적자연증가율($r_m$)은 $27^{\circ}C$에서 0.07을 보였으며, 배수기간(${\lambda}$)은 $27^{\circ}C$에서 10.02로 가장 짧았다. 기간증가율($D_t$)은 $27^{\circ}C$에서 1.07로 가장 큰 값을 보였고, 평균세대기간(T)은 $27^{\circ}C$에서 50.39였다. The life table of the Striped Fruit Fly, Bactrocera scutellata, was analyzed by using adult longevity and fecundity of B. scutellata at seven constant temperatures (15, 18, 21, 24, 27, 30, $33{\pm}1.0^{\circ}C$) with 65% RH and 16L:8D in the laboratory. The highest values of longevity were observed at $21^{\circ}C$ with the values of 138.0 days for male and 131.2 days for female, respectively. Females of B. scutellata did not oviposit under $18^{\circ}C$ and larvae of B. scutellata could not survive to adulthood over $33^{\circ}C$. The highest value of total fecundity was observed at $24^{\circ}C$ (111.4 eggs) and daily fecundity per female was observed at approximately 1.0. The parameters of the life table were calculated by using the data from eggs to adults of B. scutellata at 4 different temperatures. Net reproduction rate ($R_o$) was highest at $21^{\circ}C$ (52.27). The intrinsic rate of increase ($r_m$) and the finite rate of increase per day (${\lambda}$) were highest at $27^{\circ}C$ (0.07 and 1.07), respectively. The doubling time ($D_t$) was shortest at $27^{\circ}C$ (with 10.02). The mean generation time (T) was shortest at $27^{\circ}C$(50.39).
다결정 실리콘 태양전지의 표면 텍스쳐링 및 반사방지막의 영향
전성욱(Seong-Uk Jun),임경묵(Kyung-Muk Lim),최석환(Sock-Hwan Choi),홍영명(Yung-Myung Hong),조경목(Kyung-Mox Cho) 한국표면공학회 2007 한국표면공학회지 Vol.40 No.3
The effects of texturing and anti-reflection coating on the reflection properties of multi-crystalline silicon solar cell have been investigated. The chemical solutions of alkaline and acidic etching solutions were used for texturing at the surface of multi-crystalline Si wafer. Experiments were performed with various temperature and time conditions in order to determine the optimized etching condition. Alkaline etching solution was found inadequate to the texturing of multi-crystalline Si due to its high reflectance of about 25%. The reflectance of Si wafer texturing with acidic etching solution showed a very low reflectance about 10%, which was attributed to the formation of homogeneous. Also, deposition of ITO anti-reflection coating reduced the reflectance of multi-crystalline si etched with acidic solution(HF+HNO₃) to 2.6%.
댄스스포츠 참가자들의 사회적지지 및 몰입경험과 생활만족의 관계
김준희(Jun He Kim),전성욱(Seung Wook Jeon) 한국여성체육학회 2001 한국여성체육학회지 Vol.15 No.2
This study was intended to investigate the relationship between dance sports participants` social support and commitment experiences, and life satisfaction. For this purpose, partiapants in the dance sports program practiced in the community center, the cultural center and the social educational center located in `S` City, and `S` and `Y` Cities of `K` Province as of 2000 were set as the population for this study. And 214 male and female adults participating in the dance sports pa-ogram were selected. Data were analy2ed through the above method and procedures. As a result, the following conclusion was drawn: First, it was found that there was na statistically significant difference in life satisfaction between dance sports participants according to gender. Second, it was found that there was no statistically significant difference in life satisfaction between dance sports participants according to educational level. Third, it was found that there was a statistically significant difference in life satisfaction between dance sports participants according to age at the significance level of 5%. Fourth, it was found that there was no statistically significant difference in life satisfaction between dance sports participants according to subjective health status at the significance level of 5%. Fifth, it was found that there was a statistically significant difference in life satisfaction between dance sports participants according to marital status at the significance level of 5%. Sixth, it was found that emotional support, one of the sub-factors of done sports participants` social support, had a statistically significant effect on life satisfaction at the significance level of 5%. But, it was found that sociable support and instrumental support had a statistically significant effect on life satisfaction. Seventh, it was found that concentration, one of the sub-factors of dance sports participants` commitment experiences, had a statistically significant effect on life satisfaction at the significance level of 5%. But, it was found that the unity of thinking and action, complete commitment to dance sports activity and the lack of the perception of the space-time concept did not have a statistically significant effect on life satisfaction Seventh, it was found that concentration, one of the sub-factors of dance spcaets participants` commitment experiences, had a statistically significant effect on life satisfaction at the signibcance level of 5%. But, it was found that the unity of thinking and action, complete commitment to dance sports activity and the lack of the perception of the space-time concept did not have a statistically significant effect on life satisfaction.