• 비교문화연구
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• 제46권
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• pp.43-61
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• 2017

본 논문은 90년대 미국영화 <위험한 독신녀>(Single White Female, 1992)와 최근 개봉한 한국 영화 <여교사>(2017)를 중심으로 시기심을 단순히 여성들 간의 갈등관계의 표출이 아니라 성별과 상관없는 인간의 자연스러운 자기보존적 반응의 한 형태로 해석하고자 한다. 사회적, 문화적 전통에 따라 시기심을 단순히 여성의 감정으로만 분류해왔지만, 그것은 단순히 특정 집단의 전유물이기보다는 인간의 타고난 공통적인 감정이다. 특히 신자유주의 시대의 경쟁사회에서 타자와의 비교에서 비롯한 시기심은 그 부정적 측면만을 인식하여 긍정적인 측면에 대해서는 간과해온 것이 사실이다. <위험한 독신녀>에서 헤디의 앨리 따라 하기는 이상화에서 나타나는 동일시와는 같지 않으며 그녀의 모방은 앨리의 정체성을 변형시키고자하는 공격적인 자기주장의 형태이다. <여교사>에서의 여주인공의 시기심 또한 상대방과의 차이를 주장하는 사회적 불평등에 대한 자기보존적 반응이었다. 따라서 이들 영화에서 나타난 여성들 간의 시기심에는 자신의 정체성을 지키기 위한 저항적이고 비판적인 힘이 내포되어 있다고 할 수 있다. 결국 시기심이 폭력적인 결과로 이행되지 않도록 하기 위해서는 사회적으로나 개인적으로 억압된 시기심을 있는 그대로 인정하는 것이 필요하다.

• 한국식품저장유통학회지
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• 제16권6호
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• pp.838-842
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• 2009

본 연구는 셀레늄(Se) 처리가 '원황' 배 과실품질에 미치는 영향을 구명하고자 실시하였다. 과실의 색상과 과형은 처리 간에 차이가 없었다. 모든 Se처리는 과실 내 칼륨과 Se함량을 높였으며, 과실의 단맛을 높이고 신맛을 줄이는 결과를 나타냈다. 저온 저장 시 과실의 경도를 조사한 결과, 모든 Se 처리구에서 대조구보다 높은 과실경도를 유지했다. 또한 Se 처리구에서, 높은 과실 비중과 과육 내 치밀한 세포 조밀도를 나타내서, 배 과일의 상품성을 저하시키는 바람들이 현상을 감소시켰다. 전체적으로 Se 처리방법에 따른 과실품질의 유의적인 차이는 크지 않았으나, Se 엽면 살포구에서 보다 더 나은 상품성 과실을 생산할 수 있는 토대를 마련하였다.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2010년도 추계학술대회 초록집
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• pp.151.1-151.1
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• 2010

Natural gas hydrates (NGH) provide 170 gas volumes per unit volume of the medium and are easier to make with moderate pressure and temperature (40 bar at 3 C). Once they form, their preservation temperature is 20 C at 1 bar, which is much milder than the LNG preservation. In case of using the NGH, The small and medium sized gas well has advantages for development because of NGH's these characteristics. According to the cost evaluation report of Gudmundsson in Norway and the research of MES in Japan, the gas well that uses the NGH has a cost saving effect about 10~20% compared LNG. The effect depends on distance and production. However, cost saving and efficiency of liquefaction process is increased by the development of LNG liquefaction technology. Therefore, these factors have to be reflected in economic analysis. The purpose of this research is to compare the cost of Gas Supply Chain according to the transport type, distance and gas reserves. Especially, we consider not only the cost of facility but also the total cost (production cost, transport cost, etc).

• Asian Pacific Journal of Cancer Prevention
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• 제13권9호
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• pp.4525-4529
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• 2012

Objectives: To determine the prevalence and predicting factors of ovarian metastasis, and evaluate the histology of other ovarian neoplasms in women with early-stage cervical cancer. Methods: The medical records of women with cervical cancer stage IA-IIA who underwent primary surgical treatment at Siriraj Hospital, Mahidol University from January 2007 to December 2011 were used for the study. Demographic, clinical and histopathologic data of the women who underwent salpingo-oophorectomy were reviewed. Results: Of 264 women, the mean age was 52.3 years. The types of hysterectomy procedures were composed of 210 radical hysterectomy, 9 modified radical hysterectomy, 40 simple hysterectomy, and 5 abandoned hysterectomy. The prevalence of ovarian metastasis was 0.76% (2/264). All of ovarian metastatic patients were older than 60 years old, postmenopause, and had macroscopical stage IB1 cervical cancer. Others ovarian tumors were found in 7 patients including 1 synchronous ovarian carcinoma, 1 serous cystadenoma, 1 fibroma, and 4 teratoma. Conclusions: In cases of early-stage cervical carcinoma of the population studied, ovarian preservation could be another option in <60-year-old patients, with non-neuroendocrine cell type, stage IA, and no extracervical or ovarian lesions.

• 정보관리연구
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• 제36권4호
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• pp.23-49
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• 2005

본 연구의 목적은 국가적 차원의 과학기술 분야 디지털 아카이빙 체제구축을 위한 정책방안을 제시하는 것이다. 이를 위해 우선 과학기술 분야 자원현황을 파악하고, 디지털 자원의 장기보존을 위한 대상을 선정하는 기준을 분석하였다. 다음에는 과학기술 분야 주요 정보자원 유형별로 장기보존을 위한 핵심과제를 제안하였고, 이를 추진할 조직체계를 구상하였다. 또한 디지털 아카이빙을 위해 국가 차원에서 추진해야할 전략과제들을 제안하였다.

• Applied Biological Chemistry
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• 제13권2호
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• pp.131-151
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• 1970

A new method of plastic film coating has been investigated to extend storage life of apples. The film coating was effected by dipping fresh apples in a plastic emulsion. The effect of plastic film coating on the preservation of freshness, respiratory activities and chemical components during storage, has been investigated on four leading varieties of apples. The results are summarized as follows: 1. The effect of film coating on storage life of apples was apparent, resulting in delay of after-ripening, shriveling, softening or physiological impediment as well as reducing consumption of reserve materials and waste fruits. 2. Change in the partial pressure of gas, i.e., increase in carbon dioxide and decrease in oxygen in apple tissue was resulted by the plastic film coating, suggesting that the film deposited on the fruit interfered with the diffusion of gases formed therein. 3. The effects of plastic film coating on the fruit storage varied with the type of plastic emulsions, coating temperature, varieties of apples and degree of fruit ripening. As regard to apple varieties, good results were obtained with PVA 217 for both American Summer Pearmain and Jonathan, and PVC 443 for McIntosh. 4. Reduction in the diminution rates of L-malic acid, ascorbic acid and soluble pectin etc. during storage of apples may account for the improved storage life of the fruits treated with plastic films.

• 한국식품저장유통학회지
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• 제24권4호
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• pp.505-509
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• 2017

Water vapor adsorption kinetics of vacuum-dried jujube powder were investigated in temperature and relative humidity ranges of 10 to $40^{\circ}C$ and 32 to 75%, respectively. Water vapor was initially adsorbed rapidly and then reached equilibrium condition slowly. Reaction rate constant for water vapor adsorption of vacuum-dried jujube powder increased with an increase in temperature. The temperature dependency of water activity followed the Clausius-Clapeyron equation. The net isosteric heat of sorption increased with an increase in water activity. Good straight lines were obtained with plotting of $1/(m-m_0)$ vs. 1/t. It was found that water vapor adsorption kinetics of vacuum-dried jujube powder was accurately described by a simple empirical model, and temperature dependency of the reaction rate constant followed the Arrhenius-type equation. The activation energy ranged from 50.90 to 56.00 kJ/mol depending on relative humidity. Arrhenius kinetic parameters ($E_a$ and $k_0$) for water vapor adsorption by vacuum-dried jujube powder showed an effect between the parameters with the isokinetic temperature of 302.51 K. The information on water vapor adsorption kinetics of vacuum-dried jujube powder can be used to establish the optimum condition for storage and processing of jujube.

• 한국식품저장유통학회지
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• 제3권2호
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• pp.121-129
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• 1996

Plum highlighted as a health food is needed to diversify the processed products because labor storage is big problem since the fruit was producted massively in June. The Plum was extracted by the pressing type extractor after washing, drying and removing the seed by seed separator. The crude extract was concentrated with stainless steel vessel at different temperature and stirring speed. This study was obtained as follows. The sugar content of fresh plum concentrated extract was 55.3~58.3$^{\circ}$Brix, and of the freezing plum concentrated extract was 75.5~70.3$^{\circ}$Brix. In color difference, the freezing plum concentrated extract was more deep black than fresh plum. In change patten of pH, it was decreased as concentration was proceed. The final pH was 2.3~2.2 in fresh plum, and 1.8~2.2 in freezing plum. The total acid content of fresh plum concentrated extract and the freezing plum was 45.4~47.8, 60.3~60.9%, respectively. The content of evaporation at 85$\pm$5$^{\circ}C$ was constant irrespective of stirring speed. The yield of extraction of fresh plum was higher than freezing plum. According to this results, the use of stainless vessel, 50rpm, which gave a highly qualified plum concentrated extract.

• 대한소아치과학회지
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• 제24권4호
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• pp.727-733
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• 1997

Autotransplantation is a procedure which transplants teeth from the original position to other positions in the same individual. It is classified surgical reposition by intraalveolar autotransplantation and transalveolar autotransplantation. The prognosis for successful autotransplantation is dependent on a number of factors such as root development, surgical technique, patient's age, endodontic treatment, time and type of splinting, preservation of periodontal ligament and storage medium. The most important factor is preservation of periodontal ligament. The cause of the failure of transplantation include damage of the transplant during removal from deep palatal malposition, poor regeneration of the bone around the transplant and chronic periodontal infection. In case I, Impacted maxillary canine for which surgical exposure and orthodontic treatment was impossisle was transplanted. After 2 weeks, It showed periapical radiolucency and external root resorption. So, endodontic treatment was done. One year later, permanent filling was done with gutta percha. In case II, Transpositioned maxillary central incisor was transplanted after extraction of impacted mesiodens. Pulp vitality was maintained during 5 months without other clinical symptons.

• 한국식품저장유통학회지
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• 제5권2호
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• pp.105-110
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• 1998

To find out suitable storage and marketing condition, northern type 'seosan' garlic was stored for 3 months at controlled atmosphere(CA), modified atmosphere(MA), low(0~1$^{\circ}C$) and room temperature(20$\pm$5$^{\circ}C$), and then marketed at low(2~3$^{\circ}C$) and room temperature (20$\pm$5$^{\circ}C$)after storage. The physiological properties of garlic were investigated among treatments. The garlic respiration increased after 2 months at room temperature storage, which seem to be dormancy break time. During storage of garlic by CA, MA condition, sprouting and weight loss were prevented effectively by suppress of respiration, and hardness was maintained higher then those of the others. Decay rate occurred 8.1% at room temperature storage, 2% at MA storage but didn't occurred at CA and low temperature storages. When marketed at room and low temperature after storage, increment of respiration and sprouting were delayed, and changes of weight and hardness were low in garlics stored at CA and MA. Decay rate occurred high in garlics stored at MA and room temperature.