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      • KCI등재후보

        출판학 연구 동향 및 특성에 관한 논문 - 한국출판학연구(1982~2006)를 중심으로 : 출판학 연구 동향 및 특성에 관한 논문

        이기성(Lee Ki-Sung) 한국출판학회 2006 한국출판학연구 Vol.0 No.51

        ‘출판학 연구 동향 및 특성에 관한 논문―한국출판학연구(1982~2006)를 중심으로’ 연구 논문은 1982년도부터 2006년 6월 통권 제50호까지 한국출판학연구에 실린 272건의 논문을 분석한 것이다. 본 논문은 서론, 선행 연구 검토, 최종 매체별 구분, 출판 분야 및 단계별 구분, 언어 문자별 구분, 필자별 논문 구분, 결론의 7개 내용으로 구성되었다. 출판에 관한 분류 방법에 대하여는 민병덕 교수, 이기성 교수, 남석순 교수, 이종국 교수, 팽건염 교수, 기륜성남 교수 등 여러 학자가 이미 연구한 바 있다. 필자는 매체별 분류, 분야별 분류, 단계별 분류, 언어 문자별 분류의 4가지를 하나의 같은 범주 내에서 구분하는 것이 아니라 각기 다른 위치(차원)에서 구분하는 것이므로 논문이나 출판물은 하나이지만, 이것을 각기 4가지씩으로 분류하는 방법을 2000년도에 제안한 바 있다. 첫 번째 : 최종 매체(media)에 의한 논문 구분(① 종이 매체, ② 전자 매체(비종이 매체), ③ 공용의 3가지), 두 번째 : 분야(field)에 의한 논문 구분(① 교과서류, ② 단행본류, ③ 잡지류, ④ 신문류, ⑤ 일반), 세 번째 : 단계(step)에 의한 논문 구분(① 기획, ② 편집, ③ 제작, ④ 마케팅, ⑤ 총괄), 네 번째 : 언어(language) 문자에 의한 논문 구분(① 한국어, ② 영어, ③ 중국어, ④ 일본어, ⑤ 기타 문자) 결론적으로 첫째, 출판학이나 출판 산업을 분석하려면 2차원 이상으로 분류하는 방법(멀티차원분석법)이 필요하다. 둘째, 제작 단계와 편집 단계의 논문이 매우 필요하다. 셋째, 출판 관련 논문을 작성하는 필자가 절대적으로 부족하다. This study is divided into 7 parts ; Introduction, Classification systems, Classification -based on output media, Classification -based on publication fields and steps, Classification -based on language and letters, Classification -based on authors, and Conclusion. Theses given in the collection of learned papers of Studies of Korean Publishing Science have been issued from 1982 to 2006 are two hundred and seventy two. Many scholars have suggested the way of analyzing the publications and publishing industry. Professor B.D. Min’s method : General remark, Selection, Production, Distribution, Managing, and History. Professor K.S. Lee’s method : Divided with final output Media, Divide with publication Field(contnents), Divided with publication production Step, and Divided with typeset Language and letters. Professor S.S. Nam’s method : Theory of publishing, Education, Production, Circulation, Reception, Environment, Industry, Electronic Publishing, Law, and International Publishing. Professor J.G. Lee’s method : Theory, Copyright/Morals, Editing/Production, Textbook, Book, Magazine, Electronic Publishing, Management/Industry, Circumstances, International Publishing, and Reading/Reader. In this study, I propose the analyzing publications and publishing industry is not only one dimension but also more than two dimensions according to the angles of vision. The first dimension is divided into 3 sections based on output media, such as Paper, Electron(non-paper), and altogether. The second dimension is divided into 5 sections based on publishing field, such as Textbook, Book, Magazine, Newspaper, and General(the others). The third dimension is divided into 5 sections based on production step, such as Planning, Editing, Production, Marketing, and General(basis). The fourth dimension is also divided into 5 sections based on language and letters, such as Korean character, English, Chinese, Japanese, and the others. Multi Dimension Analysis(MDA) which is using more than two dimensions is the most suitable way of analyzing the publications and the theses related to publishing.

      • Pseudomonas sp. strain #A1에서 C-P 화합물 분해 유전자의 Cloning

        이기성,조홍범,김수기,Lee, Ki-Sung,Cho, Hong-Bum,Kim, Soo-Ki 배재대학교 자연과학연구소 1999 自然科學論文集 Vol.11 No.1

        C-P 화합물(Pn; phosphonate)의 일종인 glyphosate(GPS)를 인산원으로 이용하는 Pseudomonas sp. strain #A1으로부터 GPS 분해 유전자 및 2-aminoethylphosphonate(AEPn), methyl-phosphonate(MPn)와 같은 Pn의 분해 유전자를 클로닝하였다. Mini-Mu plasmid를 이용한 in vivo molecular cloning 결과 약 10-19 Kb의 $AEPn^+$ clones, 10 Kb의 $MPn^+$ clones, 12-18 Kb의 $GPS^+$ clone들을 얻었으며 E. coli의 $\Delta phn$ mutants에 transformation 하였을 때 각각의 Pn에 대한 다양한 phenotype을 나타냈다. 따라서 Pseudomonas sp. strain #A1에서는 적어도 3종류의 Pn 분해대사 경로를 갖고 있는 것으로 예측된다. 뿐만 아니라, 각각의 phn clone($AEPn^+$, $MPn^+$, $GPS^+$)들은 PHO regulon의 조절유전자 phoBR에 의존하여 발현하였다. C-P compounds(Pn; phosphonate) such as glyphosate(GPS), aminoethylphosphonate(AEPn) and methyl-phosphonate(MPn) biodegrading genes were cloned from Pseudomonas sp. strain #A1 Which assimilated GPS as sole phosphorous source. Carrying out the in vivo molecular cloning by means of Mini-Mu plasmid, the size of clones($AEPn^+$, $MPn^+$, $GPS^+$) for the gene to degrade C=P compounds are 10-19Kb, 10Kb, and 12-18 Kb, respectively. Moreover, they expressed the phenotype for each Pn when they were transformed into $\Delta phn$ mutants. Hence, it is postulated that Pseudomonas sp.#A1 has three kind of Pn degradative pathway, separately. The phn clones($AEPn^+$, $MPn^+$, $GPS^+$) are verified as the members of PHO regulon because of their phoBR-dependent characteristics.

      • KCI등재후보

        대청호의 종속영양미생물 분포와 세포외 효소 활성도의 계절별 , 수심별 변화

        이기성,민병례 ( Ki Sung Lee,Byung Re Min ) 한국하천호수학회 1995 생태와 환경 Vol.28 No.4

        In order to investigate the level of pollution and self-clarification activity in Daechung reservoir, seasonal and vertical variations of environmental factors, population size of heterotrophic microorganisms and activities of exoenzymes hydrolysing organic matters were analysed from January to September, 1994. Environmental factors such as pH, temperature, chssolved oxyeyen showed remarkable variation according to season and depth, especially in summer time. Thermal stratification was formed around the water depth of 5∼10m. The population size of total heterotrophic bacteria was higher at July and lipolytic bacteria were predominant throughout the year in Daechung reservoir. But amylolytic bactria became prominent at July. Fungi and yeast population have not showed significant variation according to season and depth, but there was somewhat higher fungal cells in July. There was not distinct seasonal variation of exoenzyme activities. In contrast, vertical variation was clear particulary in summer time. And the ratio of abiontic exoengyme activities were higher throughout the year except phosphatase. From the results, it is considered that there is a little external suppliment of pollution and the self-clarification activity is high in Daechung reservoir.

      • KCI등재후보

        대청호의수심에 따른 유기물 분해능과 오염의 신호지표

        이기성,고동규,박영식,최청일,최영길 ( Ki Sung Lee,Dong Kyu Ko,Young Sik Park,Chung Il Choi,Yong Keel Choi ) 한국하천호수학회 1995 생태와 환경 Vol.28 No.2

        In order to test the vertical variations upon microbiological degradability of organic compounds and self-clarification, cycle of phosphorus compound in Daechung Reservoir Lake, physico-chemical factors, various bacteria were analyzed, exo-enzyme activities, DNA and polyphosphate contents by the DAPI fluorescent staining methods, and the amount of chlorophyll were measured vertically during the period from April to September in 1993. As a result of physico-chemical factor analysis, self-purification of Oeachung Reservoir Lake was recognized periodically. Total heterotrophic bacteria in the hypoliminion were populated higher than those in the surface layer respectively. Therefore, it was expected that the organic compounds were accumulated in the hypoliminion. The dominance upon C-P compound degrading bacteria, phosphorus redox bacteria in the depth of water showed seasonally evenly distributed. The micromolecules converted from macromolecules by the exo-enzymes produced from microbes is available for the nutrient source for the microbes. These various exo-enzymes were mainly contributed to the water environment, so the self-clarification may be proceeded gradually by the degradation of organic compounds. The amounts of poly-P were relatively high before the blooming of phytoplankton temporally. Therefore, the relative ratios of poly-P to DNA or to chlorophyll can be applied usefully for the biological index checking the the unbalanced and eutrophicated state of nutrition in environment.

      • KCI우수등재

        A Study on the Multiple Trial of Unrelated Question Models

        이기성,홍기학,Lee, Gi-Sung,Hong, Ki-Hak 한국데이터정보과학회 2002 한국데이터정보과학회지 Vol.13 No.1

        In this paper, we proposed multiple trial unrelated question models that more efficient by reducing the variance of the estimate than single trial unrelated question models investigated by Greenberg et al.'s (1969) and Kim et al.'s (1992) an d Lee & Hong's (1998).

      • KCI등재후보

        금강 수역내 미생물 군집의 유기물 분해능과 자정능력

        이기성,박영식,한갑진 ( Ki Sung Lee,Young Sik Park,Gab Jin Han ) 한국하천호수학회 1992 생태와 환경 Vol.25 No.3

        In order to test the degradability upon organic compounds and self-clarification in Kum River area, analysis upon physico-chemical factors (pH, DO, BOD), total haterotrophic bacteria, population of bacteria decomposing specific organic compounds, phosphatase activity, the amount of chlorophyll, DNA and polyphosphate were carried out during the period from June 1990 to April 1991. From the result of physico-chemical factor analysis, self-purification of Daechong reservoir (Station 1) and its outflow (Station 2) was recognized periodically, while organic pollution at Gapchun stream (Station 3) was serious, and the middlestream of Kum River (Station 4) might be self-clarified gradually. In Daechong reservoir and its outflow (that is, the upstream of Kum River), cellulolytic and amylolytic bacteria were distributed dominantly. Considering the even distribution of cellulolytic, amylolytic, lipolytic and proteolytic bacteria in Gapchun stream and the middlestream of Kum River, inflow of various organic compounds could be made an estimate. Cellulolytic bacteria were dominantly distributed in all areas of Kum River in July specifically. Also population densities of E. coli and cadimum resistant bacteria were higher in Gapchun stream and the middlestream of Kum River in others. It is postulated that acid phosphatase acted chiefly on the internal growth of community, on the other hand, alkaline phosphatase acted on supplying phosphate group to environment. The amounts of poly-P were relatively high temporally before the blooming of phytoplankton. It was also high in the polluted area. That the relative ratios of poly-P to DNA or to chlorophyll can be applied usefully for the biological index checking the unbalanced and eutrophicated state of nutrition in environment.

      • KCI등재

        대청호 및 금강수역의 유기물 분해능과 오염의 신호지표

        이기성,고동규,박영식,최청일,최영길 ( Ki Sung Lee,Dong Kyu Ko,Young Sik Park,Chung Il Choi,Yong Keel Choi ) 한국환경생물학회 1995 환경생물 : 환경생물학회지 Vol.13 No.1

        In order to test the microbiological degradability of organic compounds and self-clarification, cycle of phosphorus compound in Daechung Reservoir Lake and Kum River area, physico-chemical factors and various bacterial population were analyzed. Also exo-enzymes activities, the amount of chlorophyll, polyphosphate, and DNA amount of cells were measured during from April to September in 1993. As a result of physico-chemical factor analysis, self-clarification of Deachung Reservoir Lake on upstream of Kum River was recognized periodically. The community sizes of total heterotrophic bacteria were evenly distributed seasonally. However the community sizes of total heterotrophic bacteria in the middlestream and downstream were distributed higher than those in the upstream of Kum River. Also population densities of indicator microbes for the determination of pollution such as E. coli and antibiotics or heavy metal resistant bacteria were higher in Gapchun stream and the middlestream of Kum River than those in other areas. And the populations of the indicator microbes were tended to increase more during the summer than those in the other season. The various exo-enzymes were mainly contributed to the water environment, so the self-clarification of each sites may be proceeded gradually by the degradation of organic compounds. The amounts of poly-P were relatively high temporally before the blooming of phytoplankton. It was also high in the polluted area that the relative ratios of poly-P to DNA or to chlorophyll can be applied usefully for the biological index checking the unbalanced and eutrophicated state of nutrition in environment.

      • KCI등재

        금강수역내에서 분리된 몇 종의 Ampicillin 내성균의 β-Lactamase 발현양상

        이기성,고동규,최원창,문영길,박영식,최청일,최영길 ( Ki Sung Lee,Dong Kyu Ko,Won Chang Choi,Yong Keel Mun,Young Sik Park,Chung Il Choi,Yong Keel Choi ) 한국환경생물학회 1994 환경생물 : 환경생물학회지 Vol.12 No.1

        In order to characterize the bacterial β-lactamase types occurred in Kum river area, this research was designed to analyze with identification upon ampicillin (Amp) resistant bacteria, and was investigated into relationships between β-lactamase expression (inducibility) and growth phase under ampicillin shift and with restriction patterns of R-plasmids. As the identification result upon 4 strains of Amp resistant bacteria, KL 601 is identified as Pasteurella maltocida, KL 602 as Enterobacter agglomerans, KL 609 as Pseudomonas maltophilia and KL 611 as Acinetobactor calcoaceticus, respectively. In order to investigate Amp effect upon growth, when the Amp resistant bacteria were cultivated in nutrient liquid LB medium, in LB medium added with Amp, or in LB medium in the manner of Amp shift, the changes in growth rate and lag phase could not be observed. However, upon the prototrophic strains, KL 602 and KL 609, examining Amp effect upon these two strains in minimal GM63 liquid media, even though there was no change of maximum growth yield, the latent lag phase become very lengthened. In nutrient medium, β-lactamase activities of these 4 strains were metabolically regulated in accordance with growth phase, on the other hand, in minimal medium were differently regulated in accordance with growth phase and with strains. It could be postulated that KL 609 strain has the M.W.24,000, β-lactamase type which E. coli comprise, however, that KL 601, KL 602 and KL 611 have the M.W.35,000, β-lactamase type which E. cloacae or C. freundii comprise. Through the whole growth phase, since Amp did not affect to phosholipid metabolism, there is no change in phospholipid compisition upon Amp effect. Main phospholipid are the phosphatidyl glycerol and cardiolipin in all 4 Amp resistant strains. So, it was very significant that there were no changes in phospholipid composition and in growth rate upon nutrient medium under Amp stress. In order to recognize whether Amp resistant strains comprise the plasmid or not, preparation of plasmids and restriction digestion with Bam H1 were carried out, KL 601 strain has about 30 Kb of plasmid, KL 609 and KL 611 strain have about 25 Kb of plasmid and KL 602 does not have the plasmid, however. Hence, it will be predicted strongly that β-lactamase gene in KL 602 might be encoded chromosomally. Moreover, considering the results upon the changes of β-lactamase acticity, upon β-lactamase inducibility and upon changes of periplasmic protein profile under Amp stress, its prediction is very recognizable.

      • KCI등재후보

        산업폐수에서 분리된 카드뮴 내성균주의 카드뮴 해독기작

        이기성,강신웅,김영호,김은아,김광훈,최영길 ( Ki Sung Lee,Sin Woong Kang,Young Ho Kim,Eun Ah Kim,Kwang Hoon Kim,Yong Keel Choi ) 한국하천호수학회 1990 생태와 환경 Vol.23 No.2

        Cadmium resistant organism growing up to 2 mM cadmium was isolated from industrial sewage and identified as Bacillus sp. As the concentration of cadmium was supplemented more highly, it was shown that growing pattern had longer lag adaptive phase. Under various culture conditions, addition of cadmium induced a sharp increase in the amount of cellular polyphosphates. However, in the cell grown without phosphate, supplementation of cadmium resulted in an increase in the total amount of cellular sulfide. Meantime, from the analysis of total protein profile in the cell accommodated to cadmium, it was impossible to observe with the induction of the metallothionein-natured protein, cadmium-binding protein. When the isolated was cultivated in the presence of cadmium, cadmium was accumulated mainly in the fraction of cell wall. In electron microscopes of the cell cultured with cadmium, it was shown a number of electron dense particles that regarded as polymeric cadmium-phosphate complexes and cadmium-sulfide complexes, which were located in the cytoplasm and on the cell surface, respectively. These results revealed that cadmium detoxifying mechanisms of the isolated were carried out by insoluble polymeric cadmium-phosphate complexes, primarily and by insoluble cadmium-sulfide complexes secondarily or compensatively. From these results, the isolated could be utilized as a biological filter for removing the cadmium and the phosphate from the industrial sewage.

      • KCI등재SCOPUS

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