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      • KCI등재

        노예제 담론과 여성의 글쓰기

        강옥선,김봉광,이상우,홍옥숙 새한영어영문학회 2006 새한영어영문학 Vol.48 No.4

        This study aims at examining the anti-slavery discourse written by the early 19th-century women writers. Based on their own moral sensibility and Christian belief of non-Anglican Church, these early romantic women writers strongly advocated abolitionism and were involved in anti- slavery activities, such as writing pamphlets and joining anti-slavery groups. However, their writings have been ignored for a long time, overpowered by 'major' male writers of Romanticism. Thus this study tries to shed light on these women writers and discuss their importance in the literary history. The study will discuss why the anti-slavery discourse was an important issue among the women writers. In the late 18th century, women were beginning to recognize their inferior social status and naturally identified themselves with the slaves. The French Revolution which emphasized equality of humankind had strong impact on them. Mary Wollstonecraft and Helen Maria Williams experienced the Revolution in France and put their experiences into the writing advocating the rights of women and the socially weak people. Based on their religious belief, Hannah More and Ann Yearsley wrote poems attacking the slave trade. Their naive attitude toward Christianity, which tacitly approved slavery in spite of its belief in the equality of human beings, may be problematic. Their poems are significant, however, as an official beginning of antislavery discourse by women. Women poets' attack upon the slavery and advocation of the oppressed is further developed by poets such as Anna Barbauld, Helen Maria Williams and Amelia Opie. On the other hand, Harriet Martineau wrote an anti-slavery novel "Demerara." As a popular pamphlet writer of the time, Martineau was influential in the antislavery movement of the United States. "Demerara," written as a part of John Stuart Mill's Illustrations of Political Economy contains a scientific and systematic criticism of slavery. "Demerara"puts the colonized West Indies into the foreground of the novel and enlists the reasons the slavery should be abolished. In addition to the touching story of the hardships of a slave family, she analyzes the disadvantages of slavery in terms of political economy. Romantic women writers' anti-slavery writing ranging from poems to novel contains a distinctive voice different from that of male writers. Recognizing their social status inferior to men's, these women writers sought to correct the discrimination against them. Their concern about the socially oppressed people can be understood in this context. Though silenced as a radical voice and ignored as minor writers for a long time, women writers of the 19th century should be reilluminated from the postcolonial viewpoint. They provide valuable assets to Romanticism as a newly found voice resisting the social ills and upholding the silent others in society.

      • KCI등재

        빈랑의 Streptococcus mutans JC-2의 산생성 억제효과와 세포독성에 대한 연구

        이광희,남용옥 大韓齒科保存學會 1997 Restorative Dentistry & Endodontics Vol.22 No.2

        In order to develop natural anticariogenic agents, we investigated inhibitory effects of Areca catechu L. extracts on the acid production of Streptococcus mutans JC-2 and its cytotoxicity on NIH 3T3 fibroblasts were also examined. The results are as follows: 1. Major organic acid produced by Streptococcus mutans JC-2 were lactic acid and acetic acid, and their productions were decreased by additions of Areca catechu L. extracts. 2. Areca catechu L. extracts were showed moncytotoxicity on NIII 3T3 fibroblasts.

      • 오렌지로부터 아플라톡신B₁의 정량분석에 관한 연구

        장향동,백광균,구경림,옥선미,최진석,고은주,류성렬 한국공업화학회 2004 응용화학 Vol.8 No.2

        Aflatoxin B₁ was known to have the strongest poisonous character among Aflatoxin compounds. To search the production of Aflatoxin B1 according to the change of temperature, relative humidity and incubation days, orange incubated with Aspergillus parasiticus KCCM 35078 was incubated at 20℃, 25℃, 30℃ at relative humidity 60%, 70%, 80% and for incubation time 3, 4, 5, 6, 7 days.. Production of Aflatoxin B₁ shows that the highest production appeared at 25℃ and its relative humidity 70%. The result that was quantitatively analyzed by using HPLC was 77.41ppm, and by using Fluoroscence detector was 87.87ppm. - Production of Aflatoxin B₁ shows that the lowest production appreared at 20℃ and its relative humidity 80%(HPLC), 60%(Fluoroscence detector). The result that was quantitatively analyzed by using HPLC was 4.47ppm, and by using Fluoroscence detector was 4.17ppm. The structure of Aflatoxin B₁ was identify with authentic sample by using instrumental analysis methods of GC/MS, ¹H-NMR, FT-IR respectively.

      • 김천지역의 향토음식을 통한 관광상품화에 관한 연구

        배인호 ; 이성우 ; 김광옥 김천대학교 2016 김천대학교 논문집 Vol.36 No.-

        The purpose of this study, the local restaurants in gimcheon ceo and chef, traditional food to target residents identify overall against the recognition. This can represent an area based on regional food ways that can be commercialized. To this end the following measures are presented. First, gimcheon should enable the local restaurants of gimcheon ways in. The most important element of the restaurant just because the food tastes of tourists coming to the area a special flavor with local restaurants, and local attractions that can represent the area restaurants. Second, the grapes and plum Festival, gimcheon related practice enabled the food. Many people are new to the topic of food. Food festival, cultural experience and to provide a place for locals to be able to inform the food culture festival. Third, representing agricultural and speciality by developing water-assisted traditional processed food merchandising. Gimcheon is being produced in a prime agricultural and specialities and distinctive flavors and seasonings in the sauce can do the products sales outlook is very bright with a judgment. Fourth, the flavor are willing provide food through the map and tourist information. On a map, the taste itself makes cooperating and of food-related at the level of the Association can represent the different forms and areas of gimcheon theme will yield vigorously. These effects in gimcheon of tourists and local economic development and tourist visits are expected to have increased.

      • KCI등재
      • SCIESCOPUSKCI등재

        Efficacy and Safety of Rebamipide versus Its New Formulation, AD-203, in Patients with Erosive Gastritis: A Randomized, Double-Blind, Active Control, Noninferiority, Multicenter, Phase 3 Study

        ( Gwang Ha Kim ),( Hang Lak Lee ),( Moon Kyung Joo ),( Hong Jun Park ),( Sung Woo Jung ),( Ok-jae Lee ),( Hyungkil Kim ),( Hoon Jai Chun ),( Soo Teik Lee ),( Ji Won Kim ),( Han Ho Jeon ),( Il-kwun Chu 대한간학회 2021 Gut and Liver Vol.15 No.6

        Background/Aims: The mucoprotective drug rebamipide is used to treat gastritis and peptic ulcers. We compared the efficacy of Mucosta<sup>Ⓡ</sup> (rebamipide 100 mg) and its new formulation, AD-203 (rebamipide 150 mg), in treating erosive gastritis. Methods: This double-blind, active control, noninferiority, multicenter, phase 3 clinical trial randomly assigned 475 patients with endoscopically proven erosive gastritis to two groups: AD-203 twice daily or Mucosta<sup>Ⓡ</sup> thrice daily for 2 weeks. The intention-to-treat (ITT) analysis included 454 patients (AD-203, n=229; Mucosta<sup>Ⓡ</sup>, n=225), and the per-protocol (PP) analysis included 439 patients (AD-203, n=224; Mucosta<sup>Ⓡ</sup>, n=215). The posttreatment assessments included the primary (erosion improvement rate) and secondary endpoints (erosion and edema cure rates; improvement rates of redness, hemorrhage, and gastrointestinal symptoms). Drug-related adverse events were evaluated. Results: According to the ITT analysis, the erosion improvement rates (posttreatment) in AD-203-treated and Mucosta<sup>Ⓡ</sup>-treated patients were 39.7% and 43.8%, respectively. According to the PP analysis, the erosion improvement rates (posttreatment) in AD-203-treated and Mucosta<sup>Ⓡ</sup>-treated patients were 39.3% and 43.7%, respectively. The one-sided 97.5% lower limit for the improvement rate difference between the study groups was -4.01% (95% confidence interval [CI], -13.09% to 5.06%) in the ITT analysis and -4.44% (95% CI, -13.65% to 4.78%) in the PP analysis. The groups did not significantly differ in the secondary endpoints in either analysis. Twenty-four AD-203-treated and 20 Mucosta<sup>Ⓡ</sup>-treated patients reported adverse events but no serious adverse drug reactions; both groups presented similar adverse event rates. Conclusions: The new formulation of rebamipide 150 mg (AD-203) twice daily was not inferior to rebamipide 100 mg (Mucosta<sup>Ⓡ</sup>) thrice daily. Both formulations showed a similar efficacy in treating erosive gastritis. (Gut Liver 2021;15:841-850)

      • KCI등재

        Variation of ANN Model’s Predictive Performance Concerning Short-term (⁄24 hrs) SO₂ Concentrations with Prediction Lagging Time

        Ok-Hyun Park,Ji-Young Sin,Min-Gwang Seok 한국대기환경학회 2008 한국대기환경학회지 Vol.24 No.E2

        In this study, neural network models (NNMs) were examined as alternatives to dispersion models in predicting the short-term SO₂ concentrations in a coastal area because the performances of dispersion models in coastal areas have been found to be unsatisfactory. The NNMs were constructed for various combinations of averaging time and prediction time in advance by using the historical data of meteorological parameters and SO₂ concentrations in 2002 in the coastal area of Boryeung, Korea. The NNMs were able to make much more accurate predictions of 1 hr SO₂ concentrations at ground level in the morning in coastal area than the atmospheric dispersion models such as fumigation models, ADMS3 and ISCST3 for identical conditions of atmospheric stability, area, and weather. Even when predictions of 24-h SO₂ concentrations were made 24 hours in advance, the predictions and measurements were in good accordance (correlation coefficient=0.65 for n=216). This accordance level could be improved by appropriate expansion of training parameters. Thus it may be concluded that the NNMs can be successfully used to predict short-term ground level concentrations averaged over time less than 24 hours even in complex terrain. The prediction performance of ANN models tends to improve as the prediction lagging time approaches the concentration averaging time, but to become worse as the lagging time departs from the averaging time.

      • SCOPUSKCI등재

        Comparison between the Application Results of NNM and a GIS-based Decision Support System for Prediction of Ground Level SO₂ Concentration in a Coastal Area

        Ok Hyun Park,Min Gwang Seok,Ji Young Sin 대한환경공학회 2009 Environmental Engineering Research Vol.14 No.2

        A prototype GIS-based decision support system (DSS) was developed by using a database management system (DBMS), a model management system (MMS), a knowledge-based system (KBS), a graphical user interface (GUI), and a geographical information system (GIS). The method of selecting a dispersion model or a modeling scheme, originally devised by Park and Seok,(l) was developed using our GIS-based DSS. The performances of candidate models or modeling schemes were evaluated by using a single index(statistical score) derived by applying fuzzy inference to statistical measures between the measured and predicted concentrations. The fumigation dispersion model performed better than the models such as industrial source complex short term model(ISCST) and atmospheric dispersion model system(ADMS) for the prediction of the ground level SO₂ (1 hr) concentration in a coastal area. However, its coincidence level between actual and calculated values was poor. The neural network models were found to improve the accuracy of predicted ground level SO₂ concentration significantly, compared to the fumigation models. The GIS-based DSS may serve as a useful tool for selecting the best prediction model, even for complex terrains.

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