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      • 페달관과 그 운용법에 관한 고찰

        이명학 한국음악학회 1984 한국음악학회논문집 음악연구 Vol.3 No.1

        In spite of the importance of the three pedals in piano playing, there are only few studies done on this subject. The reasons can be summed up as the followings: 1) the absence of the clear descriptions on the pedal techniques. 2) a lack of interest in the pedal techniques among the piano population. 3) the difficulties in explaining the pedal techniques. But the significant improvements made on the instrument itself since its invention, combined with the considerable expansion of the concepts of melody, harmony, rhythm, texture, etc. in piano literature, demand a greater variety of sounds from the modern piano. The author believes that the three pedals have very important roles in this world of modern piano playing. In this study, the basic concept of pedaling, various terminologies which relate to the pedals, various pedal techniques and how these pedal techniques are applied in performance in order to express individuality are explained. Also, several helpful comments on the subject of the pedaling given by recognized pianists and piano teachers are included at the end of this study.

      • KCI등재

        총동원체제기(1938~1945) 주택정책의 변화와 주택지경영사업의 전개: 평양을 중심으로

        이명학 서울대학교 규장각한국학연구원 2020 한국문화 Vol.0 No.89

        The Japanese Government-General of Korea implemented a housing estate management project to solve housing issues that hindered low prices and the reproduction of labor force. The scale of the project was the largest in Pyeongyang as the area had an additional unique feature of raising funds to purchase land for military use. The project in Pyeongyang passed dual difficulties, filling its content. The first difficulty involved the purchase of land. The administrative authorities solved this issue with physical force and expropriation. The second difficulty derived from the lack of labor force. The Pyeongyang section minimized setbacks in the construction by mobilizing students and residents. Despite all these, however, the housing estate management project failed to fulfill its goals. Its attempt at building a residential park went down the drain due to the shortage of materials. The sales of housing estate recorded poor performance due to structural issues. As long as social development was treated as a dependent variable of economic development, the housing issues were far from solution.

      • KCI등재

        Preparation of Carbopol/Chitosan Interpolymer Complex as a Controlled Release Tablet Matrix; Effect of Complex Formation Medium on drug Release Characteristics

        이명학,전명관,최후균 대한약학회 2008 Archives of Pharmacal Research Vol.31 No.7

        Chitosan/Carbopol®971NF (poly acrylic acid) interpolymer complexes were prepared in pH 3.0, 4.0, and 5.0 medium to control the ratio of chitosan and Carbopol®971NF in the interpolymer complex. FT-IR analysis confirmed that the mechanism of complexation involved an electrostatic interaction between the NH3 + of chitosan and COO− of Carbopol®971NF. An increase in the pH of the preparation medium was accompanied by an increase in the ratio of chitosan in the chitosan/Carbopol®971NF complex. The maximum yield of interpolymer complexes prepared at pH 3, 4, and 5 (IPC3, IPC4, IPC 5) were obtained at ratios of 1/10, 1/5, and 1/4 (chitosan/Carbopol®971NF), respectively. At pH 1.2, the overall drug release from IPC tablets did not show significant differences. However, at pH 6.8, the rate of drug release from the IPC5 tablet was higher than that from the IPC4 tablet. The release rate from the IPC3 tablet was observed to increase with time. The release mechanism was increasingly dominated by the relaxational contribution in the order of IPC3, IPC5, and IPC4 at pH 6.8. The diffusional contribution was dominated only in the early stage of drug release and the relaxational contribution gradually increased with time.

      • KCI등재
      • KCI등재후보

        특집 논문 : 모더니티와 모더니즘 문학 -1930년대를 중심으로

        이명학 단국대학교 한국문화기술연구소 2008 한국문화기술 Vol.6 No.-

        本論文主要考察了近代以及近代性和現代主義文學槪念(定義), 也談論了其槪念的相互關系, 最后談論了現代主義文學在韓國文學中的特征。 近代以及近代性這個槪念在韓國文學中仍然有爭議, 與타關聯的現代主義槪念的理解也如此。 近代以及近代性, 現代主義槪念是不是自生的。 1930年代的韓國文學中出現的現代主義思潮是通過日本接受的西歐的東西。 現代主義思潮在西歐先興起, 西歐的現代主義文學具有非常濃厚的文明批判意識。 而韓國的現代主義文學把西歐的文明作爲追求的對象, 因此不像西歐的現代主義文學缺乏文明批判意識。 但是殖民地下的知識分子的彷徨和苦悶的描寫, 富有特定時代的氣息。 這成爲韓國的現代主義文學的特征。

      • KCI등재

        일제시기 행정구역의 개편과 명칭의 변화 -면을 중심으로-

        이명학 한국독립운동사연구소 2020 한국독립운동사연구 Vol.0 No.70

        As the number of Myeons increased which had to worry about their own existence, the Governor-General of Korea took on unifying Myeons with inferior financial conditions. As a consequence, the division and arrangement of Myeons took place around the nation until the Liberation. The first period(1917~27) witnessed a prominent increase in the number of designated Myeons with the merger of Myeons lagging behind. The second period (1928~36) saw the active arrangement of Myeons driven by the one school for one Myeon system, town planning, and residents’ voluntary demand. The third period(1937~45) featured the rapid increase of Eups and the unification of Myeons with poor finance simultaneously. The names of Myeons were first decided based on their own efforts and the unique features of their areas. On a secondary level, names of Myeons were created by borrowing and combining one letter from each of the concerned Myeons. Furthermore, the old names of Myeons were changed due to the unification of names for the seats of Kun offices, adjustment of confusion according to the addition of new administrative districts, and alteration of representative names commonly used in reality. That is, the people of Joseon began to reorganize their own identity based on new administrative districts and names in 1914. 존립 자체를 걱정해야 하는 면이 증가하자 조선총독부는 재정이 열악한 면의 통폐합에 나섰다. 그 결과 해방이 될 때까지 면의 분화와 정리가 전국적으로 이루어졌다. 첫 번째 시기(1917~27년)에는 지정면의 증가가 두드러졌다. 반대로 면의 통폐합은 상대적으로 저조했다. 두 번째 기간(1928~36년)에는 1면1교제와 시가지계획의 실시, 주민의 자발적인 요구에 기인하여 면의 정리가 활발히 시행되었다. 세 번째 시기(1937~45년)에는 읍의 급증과 재정이 빈약한 면의 통폐합이 동시에 나타났다. 한편 면의 명칭은 일차적으로 면의 자력과 지역의 고유한 성격에 의거하여 설정이 되었고 이차적으로 대상의 명칭에서 1글자씩 차용·결합하는 방식이 사용되었다. 나아가 군청소재지의 명칭 통일, 행정구역 신설에 다른 혼동의 조정, 현실에서 통용되는 대표 호칭의 변화 등을 이유로 기존 명칭이 변경되기도 했다. 즉 1914년 이후 새로운 행정구역과 명칭 위에서 조선인의 정체성이 재구성되기 시작했던 것이다.

      • KCI우수등재

        일제시기 ‘유흥세’ 운영의 추이와 특징

        이명학 한국사연구회 2019 한국사연구 Vol.- No.187

        The purpose of this study is to investigate the progress and characteristics of the taxation system related to the acts of entertaining a guest during the Japanese rule. During the first period(1914-26), the "amusement tax" was a type of local tax. The general tax rate was applied to the entertainment business regarded as standard service business. Differential tax rates were imposed on entertainers according to their ethnic backgrounds. The fixed amount tax was too excessive for the real life of entertainers. The tax of adding the amusement was limited in the scope of taxation to the money for sex paid to Gisaengs. The severity of taxation dropped later under the influence of a recession. There was an overall reform to the "amusement tax" during the second period(1927-38). The business tax as a "national tax" was added, which resulted in a double taxation system for the entertainment business and a higher taxation rate. The burden on the entertainers was reduced on the other hand. Taxes on prostitutes, hosts, and Junggeos were abolished with the tax amounts imposed on Gisaengs reduced. When some departments had their tax income reduced after they sorted out miscellaneous local taxes, they introduced and imposed the tax of adding the amusement as an alternative source of income. During the third period(1939-45), there were indiscriminate increases to the "amusement tax" set as an important source of war costs. Daejwabu and Yegichiok were introduced anew to the list of business taxation with the tax rates applicable to the entertainment business increased. The amusement and food taxes, which were the source of the special accounting quota for temporary war expenditures, made a sharp increase by 20.3 times after ongoing additional taxes. These findings show that the entertainment business was an essential source of taxation for the poor finance. It was the very reason why the colonial power was obsessed with the regulated management system for the prevention of venereal diseases instead of rooting out licensed and unlicensed prostitution.

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