http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Jin, Younghee,Seung, Hyunjung,Oh, Younghee,Jung, Jihun,Jeon, Sujin,Lee, Jaekyoo,Kim, ChangKyu,Choi, Sungmin,Chae, Youngzoo 대한미생물학회 2013 Journal of Bacteriology and Virology Vol.43 No.1
Of total 1,438 specimens of patients with diarrhea in Seoul, 2011, 217 samples (15%) were found pathogenic Escherichia coli that included 192 strains (89%) of enterotoxigenic E. coli (ETEC) and enteroaggregative E. coli (EAEC). The highest isolation rate for ETEC and EAEC was found in August and September. Sixty two pathogenic E. coli strains (34 ETEC and 28 EAEC strains) were selected from 175 strains (94 ETEC and 81 EAEC strains) isolated in August and September. Of 94 strains characterized for ETEC phenotype, 76 (81%) expressed heat-stable toxin (ST) only. Antimicrobial susceptibility test was carried out by using sixteen types of antibiotics. A high level of antimicrobial resistance to tetracycline (57%), ampicillin and ticarcillin (54%) was observed among EAEC isolates while the highest resistance rate of ETEC was found for nalidixic acid (47%), followed by tetracycline (32%). As to the antimicrobial susceptibility test, EAEC showed the complicated multi-drug resistant patterns in which the resistance was higher than ETEC. Pulsed-field gel electrophoresis (PFGE) was carried out to examine the genetic relatedness among ETEC and EAEC isolates. Except for 11 strains, 51 strains were divided by eight pulsotypes. In PFGE analysis, isolates from foodborne disease outbreaks in August and September 2011 showed close relation.
CO<sub>2</sub> Capture by Semi-Dry Carbonation Reaction using Fly Ash from SRF Power Plant
( Oh-kyu Kwon ),( Younghee Kim ),( Woo-teck Kwon ) 한국폐기물자원순환학회(구 한국폐기물학회) 2019 ISSE 초록집 Vol.2019 No.-
The application of the fly ash from solid refused fuel (SRF) power plant for CO2 capture by semi-dry carbonation process have researched as an eco-friendly practicable CO2 reduction technique. To study the effects of humidity on the carbonation kinetics of fly ash, the fly ash was exposed to accelerated carbonation conditions at a relative humidity of 25, 50, 75, and 100 %. The CO2 capture performance of fly ash can be affected by the process conditions (humidity, concentration of CO2, and reaction time). Because of short diffusion length of H2CO3 in water, the semi-dry process shows faster and effective carbonation reaction than wet processes. This study can show the possibility of fly ash application with the semi-dry process for CO2 capture.
An Analysis of User Satisfaction of K University’s Library Service
Younghee Noh,Min-Ju Choi,Yong-Wog Choi,Sin-Won Jeong,Eun-Ji Jung,Mi-So Kang,Jin-Young Kim,Kyung-Won Lee,Sung-Jae Lee,Seon-Hye Oh,So-Yeon Park,Sung-Chul Shin,Da-Jeong Suh 건국대학교 지식콘텐츠연구소 2011 International Journal of Knowledge Content Develop Vol.1 No.1
This study purposed to discover whether or not academic libraries reflect these changing roles. We selected K University as the research target and surveyed user satisfaction of materials, staff services, facilities, electronic devices, media, and so on. The research findings are as follows: 1) the frequency of library visits of University K was on the high side, 2) the primary purpose of using the academic library was associated with learning or reading, therefore, the most used library spaces were related to that, 3) the most used library materials were ‘general books’, the most unused were ‘reference books’, 4) the most preferred way to obtain needed materials when failing to find wanted materials was ‘Contact librarian’. A similar phenomenon occurred in terms of facility use, 5) university K’s users were usually satisfied with the loan policy, 6) the rate of users who dont know whether there is user education was very high, the rate of users who have no experience with user education was extremely low. These research findings can be referenced by library management to improve libraries’ service quality and take advantage of complex spatial configurations.
Rather Than Heat or Eat? Cold Weather and Consuming Behavior on Necessities in Korea
( Younghee Kim ),( Oh Sang Kwon ) 한국환경경제학회, 한국자원경제학회 ( 구 한국환경경제학회 ) 2017 한국환경경제학회 학술발표논문집 Vol.2017 No.하계
This study explores the consumption patterns of the poor by comparing elasticities between poor and non-poor households seasonally. As own prices change, food demand is the most inelastic among poor households but energy demand is among non-poor households. For the poor households, whereas the own-price elasticities of the necessities such as food, energy and health care are inelastic in non-winter season, the elasticities of energy and health care turn elastic in winter. Whereas the cross-price elasticities among necessities are almost zero in non-winter, the elasticities double higher in winter. These results show the poor households who live with budget constraints in non-winter season might reduce the essential consumptions in winter because of heating cost. In case of relative energy price increases because of outdoor temperature drops, poor households who have to consume more energy to keep the indoor temperature are found to choose more food consumption instead of heating consumption. In line with policies for climate change mitigation and sustainable environment, energy price increases are expected. Hence policy makers should consider the energy price shock on the poor households.