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      • 한국의 인력수급구조와 개선방향

        沈京燮,崔振三 단국대학교 1995 論文集 Vol.29 No.-

        Since the 1960s the Korean economy experienced rapidly quantitive growth and structural changes. The economy saw an annual average growth rate of over 8% in real GNP and annual average increase of over 30% in exports leading to structural changes in industry and employment similar to those in advanced economies. On the other hand, these developments have given rise to the issue of regional economic balance, which has now become one of the major topics of discussion. Also the labor market which had until the 1980s maintain some level of equilibrium began to be distributed through the rapid changes in industry's structural change as a result of changes in the economic environment due to domestic market opening and internationalization. Thus, since the later half of the decade of the 1980s has experienced disequilibrium in the labor market with the structural changes in industry. Looking at it from a long-term point of view, from the labor market structural adjustment side, the causes of the disequilibrium can be attributed to eh slow pooling of labor and the change in age structural change of the labor population. From a short-term point of view, like in the case of the recent 3-D phenomenan, job transformation from factory production to service related work is likely cause. Especially the massive use of foreign labor in manufacturing and small-and-medium sized companies could be seen as a solution to the labor market disequilibrium. The kind of labor policy required will depend on whether or not the current labor market problems are short-lived or long-term problems. However, under the unchangeable premise that the Korean economy is driving towards domestic opening, in this age of globalization, to maintain international competitiveness and achieve respectable growth rates. It is important to establish a systematic workforce development policy which includes labor creation, labor allocation, labor use and labor preservation.

      • 단체행위모형에 관한 고찰

        沈京燮,韓鍾洙,許鎭九 단국대학교 1992 論文集 Vol.26 No.-

        We have developed a formal model of collective action which brings together features associated in particular with the work of Elster, Schelling and Akerlof. We would argue that the model is capable of application to a wide range of empirical contexts involving issues of collective action where the free-rider problem renders conventional economic analysis inadequate. The approach offers insights into the historical development of such groups as trade unions and could be empirically tested against such processes. As Hardin(1982) has shown the results obtained here can carry over from the issue of collective action to that of the multi-person prisoner's dilemma. A number of aspects of the model deserve further development. Here we indicate two such aspects. First, we have treated the ε^1 distribution as determined exogenously. Alternatively, we could follow Jones(1984) and make our ε^1 parameter endogenous within the model. One way of doint this would be to make ε^1 itself dependent upon the individual's decision with respect to membership of collective action. Or we could think of the individual as influenced by a vector of social norms with his/her attitude to each affected throughεi by his/her behavior with respect to the others. Second, we have abstracted from the economic structure or game in which the collective action is, or is not, taking place. Clearly, a complete model needs to specify the interactions between the economic parameters and social custom inuluences on collective action. We have tried this elsewhere for the issue of trade union membership and wage determination(see Naylor(1989)) but do not pursue this here as any particularisation is likely to be context-specific.

      • Four-circle Diffractometer를 이용한 결정방위행렬과 단위포상수 결정

        서일환,이진호,심해섭,이정수,성백석,이창희,김문집 순천향대학교 기초과학연구소 1999 순천향자연과학연구 논문집 Vol.5 No.2

        A theoretical process to determine the unit cell parameters a, b, c, , β, γ of single crystals and then to collect intensities of ?? using four-circle diffractometer has been shown.

      • Studies on new antibiotics in Korea IV

        Shim Je-Seop,Oh You-Jin,Yun Jeong-Ku,Han Seong-Soon Korean Society of Applied Entomology 1980 한국식물보호학회지 Vol.19 No.3

        본시험은 한국산항생물질 또는 항생균의 개발이용을 목적으로 한 기초연구로서 주로 전년도의 계속연구와 아울러 토양시료로부터 새로히 항생세균을 분리하였다. 청주부근의 토양시료 500점으로부터 83점의 항생균을 분리하였으며 이들은 주로 gram음성균인 Escherichia coli에 유효한 것을 선별하였다. 이들에 대한 연구는 앞으로 계속할 것이며 수년간 계속 연구중인 우수항생균 JS7501은 그동안 수차에 걸쳐 재선별하였기 때문에 JS901로 개칭하여 본시험에 공시하였으며 항균작용법 위도 재확인하였으며 주로 추출을 목적으로 용매추출, 흡착, TLC, 이온교환 수지 등을 총동원하였으나 TLC에 의하여 활성이 확인된 4 spot를 분리할 수 있었다. JS7901의 배양배지로서는 Soytone Sugar배지가 가장 높은 항균력을 보였으며 Soytone보다는 Sugar가 활성물질 증가와 관계가 있었다. The antibiotic bacterium JS7901, one of the eighty three antibiotic microorganisms which have been is elated in the surburbs of CheongJu-city, showed the most effective antimicrobial activities against test organisms, both bacteria and fungi. Among the different culture media Soytone Sugar medium was the most effective for growth and activity of the JS7901 antibiotic bacterium a against both Escherichia coli and Staphyllococcus aureus by the cylinder plate method. The higher the sugar content, was, the greater the antibiotic amount of substances of JS7901 were produced in the soytone sugar media. The antibiotic bacterium, JS7901 appeared to have a broad activity spectrum showing inhibition in Vitro against gram positive and negative bacteria and plant disease fungi. In general, the active substances were not transferred into organic solvents. Only a small portion of the activity was transferred into ethyl ether and was also adsorbed to active carbon when the cultured broth was also adsorbed to active carbon when the cultured broth was at $pH\;2.0\~4.0$. On adjusting at pH 8.0, the activity disappeared. The crude active substances could be obtained by means of vacuum drying method and still shelved strong activity. The dried active rake was solved by solvents and crystallized into various shapes. The active substances were developed on the silica gel plate in the solvent system of n-butanol-acetic acid-water(3 : 1 : 1) and gave 5 pinkish colored spots when sprayed with $0.2\%$ ninhydrine in ethanol. The upper 5th spot, which was the result of using disc plate method with Escherichia coli was the strongest of these spots.

      • KCI등재

        Studies on new antibiotics in Korea 4

        Shim Je-Seop,Oh You-Jin,Yun Jeong-Ku,Han Seong-Soon 한국응용곤충학회 1980 한국응용곤충학회지 Vol.19 No.3

        본시험은 한국산항생물질 또는 항생균의 개발이용을 목적으로 한 기초연구로서 주로 전년도의 계속연구와 아울러 토양시료로부터 새로히 항생세균을 분리하였다. 청주부근의 토양시료 500점으로부터 83점의 항생균을 분리하였으며 이들은 주로 gram음성균인 Escherichia coli에 유효한 것을 선별하였다. 이들에 대한 연구는 앞으로 계속할 것이며 수년간 계속 연구중인 우수항생균 JS7501은 그동안 수차에 걸쳐 재선별하였기 때문에 JS901로 개칭하여 본시험에 공시하였으며 항균작용법 위도 재확인하였으며 주로 추출을 목적으로 용매추출, 흡착, TLC, 이온교환 수지 등을 총동원하였으나 TLC에 의하여 활성이 확인된 4 spot를 분리할 수 있었다. JS7901의 배양배지로서는 Soytone Sugar배지가 가장 높은 항균력을 보였으며 Soytone보다는 Sugar가 활성물질 증가와 관계가 있었다. The antibiotic bacterium JS7901, one of the eighty three antibiotic microorganisms which have been is elated in the surburbs of CheongJu-city, showed the most effective antimicrobial activities against test organisms, both bacteria and fungi. Among the different culture media Soytone Sugar medium was the most effective for growth and activity of the JS7901 antibiotic bacterium a against both Escherichia coli and Staphyllococcus aureus by the cylinder plate method. The higher the sugar content, was, the greater the antibiotic amount of substances of JS7901 were produced in the soytone sugar media. The antibiotic bacterium, JS7901 appeared to have a broad activity spectrum showing inhibition in Vitro against gram positive and negative bacteria and plant disease fungi. In general, the active substances were not transferred into organic solvents. Only a small portion of the activity was transferred into ethyl ether and was also adsorbed to active carbon when the cultured broth was also adsorbed to active carbon when the cultured broth was at . On adjusting at pH 8.0, the activity disappeared. The crude active substances could be obtained by means of vacuum drying method and still shelved strong activity. The dried active rake was solved by solvents and crystallized into various shapes. The active substances were developed on the silica gel plate in the solvent system of n-butanol-acetic acid-water(3 : 1 : 1) and gave 5 pinkish colored spots when sprayed with ninhydrine in ethanol. The upper 5th spot, which was the result of using disc plate method with Escherichia coli was the strongest of these spots.

      • 安定基調定着을 위한 「인플레」對策 方向 : 微視的 産業別 approach

        沈京燮,金應震 단국대학교 1983 論文集 Vol.17 No.-

        With the steady enforcement of the Five-Year Plans for Economic Development, the Korean Economy has grown rapidly in volume and structure. However, the rate of increase of the Wholesale Price Index(WPI) or the Consumer Price Index(CPI) has proved to the high caused by core, demand-pull and cost-push inflation. The primary purpose of this study is to develop stabilization measures by industry, based on methods of price compilation. First, in the mining and manufacturing sector, market structure was constituted to the pattern of monopoly and oligopoly and the market power was concentrated in the process of high growth and in A study of the wholesale price changes over 1973―1975, price changes was higher in the concentrated industries than in the competitive or less concentrated industries. Thus in the mining and manufacturing industry, effective anti-inflation policy is to control administered-prices and build up workable-competition. Second, as the stable countermeasures of the price of agricultural products. We must rearrange circulation channels, widen domestic production base and apply saving for emergency system moderately. Third, in order to induce the appropriate level of rise in service goods, government must improve productivity of the public enterprise and regulate estate prices, especially, apartment price and rent. Finally, to concrete recent price stability basis, inflation expectation mentality should be abolished and a great austerity in the living is required.

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