• Journal of Bio-Environment Control
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• v.11 no.2
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• pp.67-73
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• 2002

This study was conducted to investigate the effect of organic agricultural materials, chitosan and wood vinegar, on the growth and yield of red pepper and soil microflora. In the chitosan treatments, the density of actinomycetes in soils increased, while the density of fungi decreased. Compared with the conventional cultivation, the stem diameter of red pepper was greater in the chitosan or wood vinegar experimental plots at 50 days after transplanting, though there was no difference in chlorophyll content among treatments. The incidence of disease and insect was higher in the treatments of organic agricultural materials than the conventional cultivation, regardless of application frequency. Contents of cations such as Ca and K in leaves and fruits increased by chitosan treatment. In all experimental plots, fruit yield decreased because of diseases and insects. But in chitosan treatment plot with 10 times of application, characteristics of fruits were superior to others and the yield index of red pepper was the highest as 92.4% as compared to the conventional cultivation.

• Korean Journal of Organic Agriculture
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• v.14 no.4
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• pp.433-443
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• 2006

With treatment of Kitosan, Wood vinegear and EM(effective microoganism) which farmers call it as substance in fertilizing, conditioning and disease control substances, authors in vestigated on microorganisms change in soil and ealy growth characteristics of tomato. The results were summarized as follows: Among foliar application of kitosan, wood vinegear and EM(effective microoganism) treatments diluted by chitosan 500 times solution level was effective considering growth of tomato as compared other dilutions and control plot. Change of microorganism number in the soil for cultivation of tomato was increased with microorganism treatment plot as compared with control plot. Specially chitosan 500 times solution level showes the most significant effect.

• Journal of the Korean Wood Science and Technology
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• v.34 no.1
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• pp.61-67
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• 2006

The purpose of this study was to develop soil conditioner using wood decay fungus. The effect of soil conditioner treated with SJ-28 fungus was tested by lettuce cultivation. Cultivating efficiency was investigated by the yield of lettuce. In the plot of soil conditioner treated with SJ-28 fungus (FPG) showed weight of lettuce leaves 4425 g of total yield which was greater than 2434 g shown in the control. Also the numbers of actinomyces and fungi were increased in the plot of soil conditioner treated with SJ-28 fungus (FPG), beneficial for soil. The number of bacteria showed decrease in FPG plot. FPG showed possibility as a soil conditioner.

• Journal of Animal Environmental Science
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• v.10 no.2
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• pp.101-110
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• 2004

A solid of Thermophilic Aerobic Oxidation(TAO) System was mixed with sawdust or a rice husks. After fermentation was finished, molding machine and a dryer were used, and pellet fertilizer was produced. The fertilizing experiment was carried out as five pieces by Bed soil, TAO solid(TAO-S), TAO pellet fertilizer(TAO-PF), Chemical fertilizer(NPK) and Control(no fertilizer). Growth rate of the Chinese cabbage by each treatment was examined. Analysis of microbe and soil characteristic before and after crop experiment were carried out. When the moisture contents of TAO-PF were $18\%$ and $25\%$, the occurrence rate of microbes for the storage time was increased to $80\%$ and $100\%$ respectively. However, in the $12\%$ of water content treatment was not increased microbes. The concentration of soil bacteria in TAO-PF and TAO-S for 15 day after treatment was $1.5\times10^7\~8.0\times10^7$ CFU/ml, and the concentration of bacteria for 50 day was increased to $6.3\times10^7$ and $8.3\times10^7$ CFU/ml. However, Fungus decreased. The concentration of Actinomycetes was increased in TAO solid, Bed soil and TAO-PF treatment. The TAO-S and TAO-PF treatment were normal to compare to the NPK treatment. In this experiment the height and width of the Chinese cabbage were 22.3 cm, 16.8 cm in Bed soil and 28.8 cm, 21.3 cm in TAO solid. The leaf number of TAO-S, TAO-PF and NPK treatment were similar to 39.8, 38.3, 40.3 sheet. As the result, the TAO-PF knew that use was possible with fertilizer.

• Journal of Popular Narrative
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• v.25 no.1
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• pp.217-247
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• 2019

This research paper intends to examine the intertextuality of Klaus Mann's novel Mephisto (1936) and István Szabó's film Mephisto (1981) and how the derivative contents (i.e., film) accepted and improved the schematic aesthetics of conviction in original contents (i.e., novel). In general, the aesthetics of conviction is applied to criticize the state socialism of the artists of the Third Reich or the ideology of the artists of East Germany from a biased ethical perspective. Mephisto is also based on the aesthetics of conviction. Thus, it would be meaningful to examine the characteristic similarity and difference between Klaus Mann's real antagonist (i.e., Gustaf Gründgens) and fictional antagonist (i.e., Hendrik Höfgen) from a historical critical perspective. In this process, an aesthetic distance between the real and fictional antagonists would be secured through the internal criticism in terms of intertextuality. In this respect, the film aesthetics of István Szabó are deemed to overcome the schematic limit of the original novel. The conviction in both the novel and film of Mephisto pertains to the belief and stance of a person who compromised with the state socialism of Nazi Germany, i.e., succumbed to the irresistible history. Klaus Mann denounced Mephisto's character Höfgen (i.e., Gründgens in reality) as an "Mephisto with evil spirits" from the perspective of exile literature. For such denunciation, Klaus Mann used various means such as satire, caricature, sarcasm, parody and irony. However, his novel is devoid of introspection and "utopianism", and thus could be considered to allow personal rights to be disregarded by the freedom of art. On the contrary, István Szabó employed the two different types of evil (evil of Mephisto and evil of Faust) from a dualistic perspective (instead of a dichotomous perspective of good and evil) by expressing the character of Höfgen like both Mephisto and Hamlet (i.e., "Faust with both good and evil spirits). However, Szabó did not present the mixed character of "Mephisto and Hamlet (Faust)" only as an object of pity. Rather, Szabó called for social responsibility by showing a much more tragic end. As such, the novel Mephisto is more like the biography of an individual, and the film Mephisto is more like the biography of a generation. The aesthetics of conviction of Mephisto appears to overcome biased historical and textual perspectives through the irony of intertextuality between the novel and the film. Even if history is an irresistible "fate" to an individual, human dignity cannot be denied because it is the "value of life". The issue of conviction is not only limited to the times of Nazi Germany. It can also be raised with the ideology of the modern and contemporary history of Korea. History is so deeply rooted that it should not be criticized merely from a dichotomous perspective. When it comes to the relationship between history and individual life, a neutral point of view is required. Hopefully, this research paper will provide readers with a significant opportunity for finding out their "inner Mephisto" and "inner Hamlet."

• Korean Journal Plant Pathology
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• v.2 no.1
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• pp.43-47
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• 1986

Fusarium wilt caused by Fusarium oxysporum f. sp. cucumerinum has caused high damage in cucumber under greenhouse condition. This disease was suppressed $30\~55\%$ by application of organic matters compared with natural cropping soils. The suppression effect was the highest in the mushroom humic compost and fowl excretion matter among the various organic matters, varying with kinds of organic matters and degrees of humic resolvability. There was a slight difference in severity of fusarium wilt between sterilized organic matters and soils. The disease occurrence was delayed more in the nonsterilized organic matters and soils than in the sterilized ones. At 30 days after inoculation of F. oxysporum, numbers of Actinomycetes, fungi and bacteria were considerably increased, whereas F. oxysporum was decreased in the organic matter amended-soils compared with natural control soils.

• Journal of Veterinary Clinics
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• v.31 no.5
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• pp.454-456
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• 2014

A 9-month-old intact male Persian cat (3.2 kg of body weight) was referred with primary complaint of constipation. Diagnostic studies found severe constipation and megacolon. After immediate medical treatment (e.g. enema), the physical examination was performed and revealed that the unusual urethral opening was found approximately 0.5 cm ventral to the tip of the penis where a 3.5 fr tomcat catheter was easily advanced into the bladder. The case was diagnosed as hypospadias. The cat was treated with castration and medical therapy for constipation. To our best knowledge, this case is the first case report for feline hypospadias complicated with chronic constipation in Korea.

• Proceedings of the Korea Water Resources Association Conference
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• 2012.05a
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• pp.604-604
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• 2012

국지성 집중호우에 따른 도심지 내수 침수 피해의 주원인으로 하수관거의 설계기준을 초과하는 강우가 침수피해의 주요 원인이며, 도심화로 인해 불투수 면적이 증가함에 따라 유출되는 시간이 짧아 저지대의 피해는 불가피하다. 2010년과 2011년에 100년 이상의 강우사상이 서울시에 연이어 나타나면서 집중호우로 인한 피해지역이 유사하게 나타났으며, 광화문 거리의 연이은 침수는 현재 서울시의 하수관거의 용량과 빗물펌프장 및 저류조 시설로 구성된 기존 수방대책의 한계점을 보이고 있다. 이에 서울시는 광화문 일대의 배수능력을 향상시키기 위하여 효자배수분구 빗물배수터널을 계획하고 있다. 일본, 미국 및 유럽 등지에서는 대심도 지하수로 시설에 대한 수리실험 및 수치 연구를 바탕으로 다양한 지하방수로가 건설되어 국지성 집중 강우에 대해 적절히 대응하고 있으나, 국내의 경우에는 대심도 지하방수로 시설에 대한 연구가 미비하여 지하방수로 설계 지침 및 기술적 자료가 부족한 실정이다. 그러므로 대심도 빗물배수터널 시설에서의 흐름특성 분석에 관한 수리실험 및 수치해석 등의 구체적인 연구가 필요하다고 판단된다. 본 연구에서는 수리모형 실험의 물질적 및 시간적 한계를 극복하기 위하여 일반적으로 3차원 유체거동의 특성분석에 많이 사용되는 Fluent 6.3 모형을 이용하여 대심도 빗물배수터널 시설의 접선식 유입구에 대한 흐름특성을 수치모의 하였다. 접선식 유입구 및 수직갱(drop shaft)에 대한 기하 모형의 격자망은 수치해석의 안정성 확보를 위하여 그림 1과 같이 6면체 격자로 구성하였다. 맨홀 내의 다상유동을 고려하기 위하여 VOF(Volume of Fluid) Scheme을 적용하였으며, 수치해석 방법으로는 비정상류, 1st order implicit method를 사용하였다. Fluent에서의 난류 흐름을 계산하는 방법에는 난류 운동에너지와 난류 에너지 소산율 $\epsilon$의 전달 방정식을 도입한 k-$\epsilon$ 난류 모형을 채택하였다.

• Proceedings of the Korea Water Resources Association Conference
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• 2018.05a
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• pp.453-453
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• 2018

2017년 12월 기준 우리나라에 등록된 자동차는 약 2,200만 이상으로, 그 증가율은 매년 증가하는 추세이다. 이러한 최근 차량대수 및 고자산인 외산차 보유율 증가는 자연재난에서 노출과 관련한 위험도를 증가시키는 주요인이 되며, 홍수발생 시 상당한 규모의 경제적 피해를 야기한다. 현재 국가연구개발사업으로 진행 중인 행정안전부(2017) 연구는 위험지역 내 차량의 공간적 분포와 차량유형별 침수심에 따른 취약성을 고려하여 어떠한 홍수사상으로부터 예상되는 차량 피해액을 추정하는 방법을 제시한 바 있다. 여기서는 어떠한 집계구 내에서 동일한 침수심 구간을 가지는 면(polygon)을 분석단위로 하고 있는 데, 이를 편의성 차원에서 벡터자료에 기반 한 연산과정을 수행할 경우 정의된 침수구역도(재해정보)의 고유 정보가 훼손되거나, 세분화된 침수심 구간에 따른 손상률 관계를 사용할 수 없는 문제점이 있다. 이에 본 연구에서는 격자 기반의 침수구역도와 인벤토리 지도로부터 Raster GIS 공간연산을 활용한 차량피해 산정절차를 제시하였고, 이를 신천수계 하천기본계획(경기도, 2011)에서 계획된 치수사업에 적용하여 홍수빈도별 사업시행 전후 상황에 적용하였다. 이 과정에서 침수구역도는 인벤토리 상의 집계구 면적을 고려하여 $5m{\times}5m$ 크기로 제작하였고, 동일한 격자크기로 변환된 인벤토리는 변환 전후 면적을 기준으로 할 때 거의 오차가 없는 것으로 확인되었다. 그리고 Raster 공간연산으로부터 침수편입률을 결정하는 과정에서 집계구 넘버 및 침수심 정보를 확인하기 위한 자료별 전처리 과정을 제시하였고, 여기서 집계구 넘버는 인벤토리 정보와 침수심 정보는 손상함수와 연계된다. 본 연구에서 제시한 결과는 향후 실무에서 직접 적용하는 데 활용하기 위하여 방법론과 함께 가이드라인 문서로 정리할 계획이다.

• The Journal of the Korea Contents Association
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• v.22 no.6
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• pp.238-246
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• 2022

The purpose of this study was to draw the conclusion that the appearance of 'Gyuncheonak' in the lyrics of Jangsaengboyeonjimu and that 'Gubyeonjakdaedo' are related to Gucheondo in Taoism and Buddhism. Jangsaengboyeonjimu is a Jeongjae, which has a variety of dance moves and composition changes compared to any other royal Jeongjae, and is recorded in detail that the formation changes nine times. the lyrics and Gubyeonjakdaedo were compared. The relationship was inferred by applying the Gubyeonjakdaedo of the record book to the Gucheondo Island of Taoism and Buddhism. It is believed that in 1829, Crown Prince Hyo Myung created the work by putting the meaning of Gyuncheondo in Taoism and Buddhism in the song and Gubyeonjakdaedo.