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      • 葉面施肥劑 處理가 감자 增收에 미치는 影響

        金熙坤,金炅濟 東國大學校 1975 論文集 Vol.14 No.-

        The effect of leaf-feeding (Bi-wang, Wuxal, Campsal, Miwon liquid organic fertilizer, Urea) in increasing the quantitative characters of potatoes in before paddy-field was studied. 1. Miwon liquid organic fertilizer increased the number of leaves, plant, height, leaf length, and leaf width. But next ot Biwang, Wuxal, Campsal and Urea. 2. The characters of tuber treated with Biwang had largest tuber size among the treatments. But next to Miwon liquid organic fertilizer, Campsal, Wuxal and Urea. 3. Potatoes treated with Biwang and Miwon liquied organic fertilizer Were in creased yield 76.8%, and the treated plot of Wuxal and Campsal were increased 76% than the checks plot.

      • KCI등재

        Isolation and Taxonomic Characterization of a Novel Type I Methanotrophic Bacterium

        김희곤,한귀환,엄치용,김시욱 한국미생물학회 2008 The journal of microbiology Vol.46 No.1

        A methane-oxidizing bacterium was isolated from the effluent of manure and its molecular and biochemical properties were characterized. The isolate was aerobic, Gram-negative, and non-motile. The organism had a type I intracytoplasmic membrane structure and granular inclusion bodies. The outer cell wall surface (S-layers) was tightly packed with cup-shaped structures. Colonies were light yellow on nitrate mineral salt agar medium. In addition, the organism was catalase and oxidase positive. The isolate used the ribulose monophosphate (RuMP) pathway for carbon assimilation, and was able to utilize methane and methanol as a sole carbon and energy source, however, it could not utilize any other organic compounds that were tested. The cells grew well in a mixture of methane and air (methane:air=1:1, v/v) in a compulsory circulation diffusion system, and when grown under those conditions, the optimum pH was approximately 7.0 and the optimal temperature was 30°C. In addition, the specific growth rate and generation time were 0.13 per h and 5.43 h, respectively, when grown under the optimum conditions. The major ubiquinone was Q-8, and the G+C mol% of the DNA was 55.3. Phylogenetic analyses based on the 16S rRNA gene sequence comparisons showed that this bacterium belongs to a group of type I methanotrophs, and that it is most closely related to Methylomicrobium, with a sequence similarity of 99%. Therefore, the isolate was named Methylomicrobium sp. HG-1.

      • KCI등재
      • KCI등재

        태평양회의와 신규식

        김희곤 단국대학교 동양학연구원 2022 東洋學 Vol.- No.87

        Shin Kyusik is a representative figure who prepared a bridgehead for the Korean independence movement in Shanghai in the 1910s. He was fluent in Chinese and interacted with Chinese revolutionaries after stepping into the 1911 Revolution in China. His activities laid the foundation for the establishment of the Korean Provisional Government in Shanghai. After the establishment of the Korean Provisional Government, he was sick and took a step back. Then in December 1920, when the temporary president Rhee Syngman visited Shanghai, Shin Kyusik actively took the lead of the Korean Provisional Government. In April 1921, when the Guangdong Government of China was established, and Rhee Syngman left Shanghai in May, it was Shin Kyusik who led the political operation at Korean Provisional Government. Here, a cooperative relationship was established between the two. As Rhee Syngman left without being able to recover from the chaos of injury, he needed a person to perform two tasks. The one was stability of the political situation of the Korean Provisional Government, the other was to conduct diplomatic activities to the Guangdong Government of China to obtain approval or to establish a cooperative relationship. Moreover, Rhee Syngman, who heard the news of the Pacific Conference as soon as he arrived in the U.S., needed Shin Kyusik's performance. This is because Shin Kyusik was considered the most suitable person to draw cooperation with the Guangdong Government of China in the Pacific Conference. He asked for two things on the spot. One is to approve the Korean Provisional Government, and the other is to jointly respond to the Pacific Conference. Sun Wen(孫文) agreed with this, and began to subsidize the cost of staying as diplomats from the Korean Provisional Government allowed them to stay in Guangdong. In addition, although there are some limitations in form, the Guangdong Government of China actually approved the Korean Provisional Government. This was an achievement of Shin Kyusik’s diplomatic activities. However, the Pacific Conference eventually turned a blind eye to Korean issues. When the U.S. also invited Northern Government of China, the representative of the Guangdong Government of China refused to participate in the Pacific Conference and turned around. Therefore, the Korean problem was not selected as a topic at all. The aftermath was fierce. Confusion and conflict around the Korean Provisional Government, which had slowed down for a while, were reenacted and intensified again. As a result, Shin Kyusik who had usually suffered from illness, rapidly weakened and died. His diplomatic activities against the Guangdong Government of China were the last winning move. He cried out that the Korean Provisional Government should be saved until the moment he took his last breath. That was the reason why the Chinese newspaper evaluated his death as a “Martyrdom for country.” 신규식은 1910년대에 상해에 한국 독립운동의 교두보를 마련한 대표적인 인물이다. 그는 신해혁명에 발을디딘 뒤로 중국 혁명인사들과 교류하였다. 그의 활동은 상해에 대한민국 임시정부가 세워질 수 있는 토대를만들었다. 대한민국 임시정부가 세워진 뒤, 그는 몸이 아파 한 발 물러나 있었다. 그러다가 1920년 12월 임시대통령이승만이 상해를 방문하자, 신규식은 다시 대한민국 임시정부의 주역으로 적극 나섰다. 1921년 4월 광동에서호법정부가 세워지고, 5월에 이승만이 상해를 떠나 하와이로 향하게 되면서, 정국 운영을 주도한 인물이 바로신규식이었다. 여기에서 두 사람 사이에 협력관계가 성립되었다. 이승만이 상해의 혼란 정국을 수습하지 못한 채 떠나면서, 그에게는 두 가지 업무를 수행해낼 인물이 필요했다. 정국 안정은 말할 것도 없고, 마침 세워진 광동정부로부터 외교활동을 펼쳐 승인받거나 협력관계를 맺는것이 주요 과제였다. 더구나 미국으로 돌아가자마자 듣게 된 태평양회의 개최 소식에 이승만으로서는 신규식의 활약이 더욱 필요했다. 이승만에게는 광동정부로부터 태평양회의에 대한 협조를 이끌어내는 데 신규식이가장 적합한 인물로 여겨졌기 때문이다. 미국이 태평양회의에 광동정부 대표 파견을 요청하자, 신규식은 이들 대표와 공동대응책을 만들어낸다면 외교활동에 성과를 거둘 수 있다고 계산했다. 그래서 그는 국무총리와 법무·외무총장을 겸직하면서, 한편으로는 이승만에게 필요한 서류와 자료를 만들어 보내고, 다른 한편으로는 스스로 광동정부로 가서 손문을 만나 도움을 청했다. 신규식은 그 자리에서 두 가지를 요구했다. 하나는 대한민국 임시정부를 승인해 달라는 것이고, 다른 하나는 태평양회의에 공동대응하자는 것이다. 손문은 이에 찬성하고, 대한민국 임시정부의 외교관이 광동에 머물게 허락하면서 체류비도 보조해 주기 시작했다. 또한 손문은 형식적으로는 한계가 있지만, 실질적으로는 대한민국 임시정부를 승인하는 결단을 내렸다. 이것은 신규식의 외교가 거둔 성과였다. 하지만 태평양회의는 끝내 한국문제를 외면하였다. 미국이 태평양회의에 중국 북방정부도 참가시키자, 광동정부 대표는 참가를 거부하고 돌아섰다. 따라서 한국문제는 아예 주제로 선정되지도 못했다. 그 후폭풍은 매섭게 몰아쳤다. 잠시 주춤했던 대한민국 임시정부 주변의 혼선과 갈등은 다시 재연되고 격렬해졌다. 이에 평소병에 시달리던 신규식은 급격하게 쇠약해져 순국하고 말았다. 그가 펼친 광동 호법정부와의 외교활동은 마지막으로 던진 승부수였다. 그는 마지막 숨을 거두는 순간까지도 대한민국 임시정부를 살려야 한다고 부르짖었다. 중국신문이 그의 죽음을 ‘자결순국’으로 평가한 이유도 거기에 있었다.

      • 감자(Solanumtuberosum) 二期作을 위한 綠化塊莖의 Gibberellin處理 效果에 관하여

        金熙坤 東國大學校 1964 論文集 Vol.1 No.-

        In reviewing the results in Potato tubers time Control with Gibberellin 5ppm solution, the author was impressed as follows : (1) In the Namber of germination potato. which was seeded in spring, exposured on field and after light ventilation, One hour section germination percent was 100% Period of germinarion was 4∼8 days shorter Then standard section, and one hour and 45 minutes section was more Then standard section(68) (2) In volume of elongation. one hour section, which was controls by light Vernalization on 16th day, was most excellent (63.88mm) Second is the one hour and 45 minutes section.(51.47mm) Third is 30minutes section.(44.38mm) (3)In the hardness of shoots one hour section, controled by light vernalization, was hard and strong, but in other sections, many Tip of bud were week and dead. (4)In Vegetation of the forming time of tubers, Standard Section.(September, 25) one hour section, controled with light vernalization(September, 13) one hour and 45 minutes section(September, 17) (5)Direct ratio was found between plant height and yield. In plant hight. Standard Section. (11.25㎝) One hour section controled with light Vernalization. (25.38㎝) One hour and 45 minutes Section.(27.18㎝) (6)In yield Standard Section.(12.20 momme) One hour Section, controled with light Vernalization.(23.17 momme) One hour and 45 minutes Section.(23.17 momme) In quality. All Section. high class.(56∼57%) (7)On the Discussion of the period of light Vernalization. In yield standard Section.(100%) 15days Controled Section.(379%) 20days Controled Section.(438%) other sections which were controled with ligh vernalization longer than 20 days were poor, and the section which was controled with lighlt vernalization and Gbberellin, was good than the section, controled with light vernalization and the section, controled with light vernalization and urging sprout.

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